thevenard island

Thevenard Island

Onshore Well Plug and Abandonment Program Environment Plan Summary

Document ID: ABU171001855 Revision ID: 4.0

Revision Date: 28 March 2018 Next Revision Due: 27 January 2023

Information Sensitivity:

Public

Thevenard Island Onshore Well Plug and Abandonment Program Environment Plan Summary

Document ID: ABU171001855 Revision ID: 4.0 Revision Date: 28 March 2018 Page ii Information Sensitivity: Public Uncontrolled when Printed

CONTROLLED DOCUMENT

Thevenard Island

Onshore Well Plug and Abandonment Program Environment Plan Summary

Document Information Document Number ABU171001855 Revision 4.0

Document Author Shannon Dolbel Department Owner Drilling and Completions

Revision History Rev No. Description Date Prepared By Approved By

1.0 Issued for DMIRS acceptance 23 October 2017 Ashley Fertch Amie French

1.0 Issued for DMIRS acceptance 18 December 2017 Ashley Fertch Shannon Dolbel

2.0 Issued for DMIRS acceptance 28 March 2018 Ashley Fertch Shannon Dolbel

3.0 Issued for DMIRS acceptance 16 March 2018 Shannon Dolbel John Scott

4.0 Issued for DMIRS acceptance 28 March 2018 Shannon Dolbel John Scott


Document ID: ABU171001855 Revision ID: 4.0 Revision Date: 28 March 2018 Page iii Information Sensitivity: Public Uncontrolled when Printed

Contents

1.0 Introduction .................................................................................................. 1

1.1 Overview .................................................................................................... 1

1.2 Location ..................................................................................................... 1

1.3 Scope ........................................................................................................ 2

1.4 Licence Holder and Operator Details .............................................................. 2

1.5 Stakeholder Engagement ............................................................................. 2

2.0 Description of the Activity ............................................................................... 4

2.1.1 Overview Onshore Oil Gas and Water Disposal Wells ................................ 4 2.1.2 Timing ................................................................................................ 5

2.2 Phase 1: Well-site Grooming Prior to Plug and Abandonment ............................ 5

2.3 Plug and Abandonment Activities ................................................................... 5

2.3.1 Phase 2: Temporary Reservoir Isolation and Disconnection of the Trees ..... 5 2.3.2 Phase 3: Permanent Reservoir Isolation .................................................. 5 2.3.3 Phase 4: Permanent Surface Isolation .................................................... 6

2.4 Access Track and Well-site Construction ......................................................... 6

3.0 Description of the Environment........................................................................ 7

3.1 Physical Environment ................................................................................... 7

3.2 Biological Environment ................................................................................. 7

3.3 Cultural Heritage ......................................................................................... 8

3.4 Socio-Economic Environment ........................................................................ 8

4.0 Environmental Risk Assessment Methodology .................................................... 9

5.0 Management Approach .................................................................................. 15

5.1 Operational Excellence Management System .................................................. 15

5.2 Environment Plan Review ............................................................................ 15

6.0 Chemical Disclosure ...................................................................................... 16

7.0 Acronyms and Abbreviations .......................................................................... 17

8.0 References ................................................................................................... 18

Tables

Table 1-1: Titleholder Details ...................................................................................... 2

Table 1-2: Operator Contact Details ............................................................................. 2

Table 1-3: Stakeholder Engagement Log ...................................................................... 3

Table 2-1: Well Identifiers, Types, and Locations ........................................................... 4

Table 4-1: Summary of the Potential Impacts Risks and Control Measures ....................... 10

Table 5-1: OEMS Elements Relevant to the Activity ....................................................... 15

Table 7-1: Acronyms and Abbreviations ...................................................................... 17

Figures

Figure 1-1: Location of L12, TVI-1, and the CALM Act Lease on Thevenard Island .............. 1


Document ID: ABU171001855 Revision ID: 4.0 Revision Date: 28 March 2018 Page ii Information Sensitivity: Public Uncontrolled when Printed


Document ID: ABU171001855 Revision ID: 4.0 Revision Date: 28 March 2018 Page 1 Information Sensitivity: Public Uncontrolled when Printed

1.0 Introduction

1.1 Overview Chevron Australia Pty Ltd (CAPL) is the proponent and nominated operator of the Thevenard Island (TVI) Joint Venture petroleum-related activities within the petroleum titles containing the Saladin, Cowle, Yammaderry, Crest, Roller, and Skate oilfields. Petroleum well-related activities on Thevenard Island are regulated under the Western Australian (WA) Petroleum and Geothermal Energy Resources Act 1967 (PGERA), and associated Petroleum and Geothermal Energy Resources (Environment) Regulations 2012 (PGER(E)R).

The Thevenard Island oilfields and production facility have reached the end of their economic life, and therefore CAPL has ceased production. The assets have remained in care and maintenance mode since 2014, and will remain in this stage until all decommissioning activities have been completed.

The next stage of decommissioning requires the 15 onshore wells (used for production, injection, water disposal, and exploration) to be permanently plugged and abandoned.

1.2 Location The wells associated with the EP are on Thevenard Island within Petroleum Production Licence L12 (Figure 1-1). Thevenard Island is approximately 25 km north-west of Onslow and 70 km south-west of Barrow Island in the Carnarvon Basin, WA. It is approximately 5 km long, 1 km at its greatest width, and covers an area of approximately 550 ha.

Figure 1-1: Location of L12, TVI-1, and the CALM Act Lease on Thevenard Island



1.3 Scope

Under the PGER(E)R, the scope of the EP is limited to the petroleum activity as described in Section 2.0.

1.4 Licence Holder and Operator Details CAPL is nominated as the operator and titleholder of the Thevenard Island petroleum activities on behalf of the non-operating joint venture partners listed in Table 1-1.

Table 1-1: Titleholder Details

Titles Details Titleholders Operator Address

L12 Production Licence

Chevron Australia Pty Ltd Chevron (TAPL) Pty Ltd * Mobil Australia Resources Company Pty Ltd * Santos Offshore Pty Ltd *

Chevron Australia Pty Ltd

QV1, 250 St Georges Terrace, Perth, WA, 6000

* Non-operating joint venture partner

In accordance with the (PGER[E]R), the contact details for CAPL (the operator) are listed in Table 1-2.

Table 1-2: Operator Contact Details

Company Name Chevron Australia Pty Ltd

Nominated Liaison Person John Connor

Position Drilling and Completions Manager

Business Address GPO Box S1580, Perth WA 6845

Telephone Number +61 8 9216 4254

Fax Number +61 8 9216 4223

Email Address [email protected]

1.5 Stakeholder Engagement Regular consultation with relevant stakeholders (community, State government departments, industry operators, and contractors to CAPL) has been undertaken by CAPL throughout the Thevenard Island Retirement Project.

CAPL’s Thevenard Island Stakeholder Consultation Plan addresses the requirements of Regulation 17 of the (PGER(E)R) and provides a process for ensuring all stakeholders are identified and appropriately engaged throughout the Thevenard Island decommissioning activities.

This Stakeholder Consultation Plan also includes details regarding previous extensive consultation undertaken with stakeholders to provide general awareness, and a forum for providing feedback, on the Thevenard Island Retirement Project.

As discussed in the Stakeholder Consultation Plan and in accordance with Regulation 15(11) of the (PGER(E)R), CAPL has undertaken targeted consultation with stakeholders regarding the scope and content of the EP, as summarised in Table 1-3.

mailto:[email protected]



Table 1-3: Stakeholder Engagement Log

Stakeholder Date Summary of Consultation Response Summary

DBCA 4 Oct 2017

Overview of the activities, potential environmental hazards, and control measures

Confirmation that previous feedback from DBCA is incorporated into the EP. Follow-up correspondence with DBCA to provide a full draft of the EP for review on 18 Oct 2017.

Department of Transport (DoT) (Harbour Master)

4 Oct 2017 Feedback related to existing requirements outside the development of the EP that pertain to vessel activity in the area.

Department of Water and Environmental Regulation

4 Oct 2017 Acknowledgement of correspondence, no specific feedback provided.

Mackerel Island Pty Ltd (MIPL)

4 Oct 2017 Response related to ensuring the timing of the plugging of Saladin wells is communicated to MIPL in advance so that visitors can be made aware of the activities and potential noise when booking.

Pilbara Port Authority 4 Oct 2017 In DoT Harbour Master’s response. No further specific response provided.

DoT (Marine Pollution Branch)

13 Oct 2017 As above, with additional details pertaining to oil spill contingency plans

Response specific to the content of spill contingency plans resulting in minor administrative changes to the subsidiary document.

DBCA 8 December 2017

Requested several minor changes regarding: Species names, breeding times (turtles) etc. Consideration of additional control measures for specific activities where interaction with marine turtles and light sensitives species may occur

Several minor administrative changes made to this plan re: species names and breeding times. CPAL provided more specific information to the evaluation of lighting impacts, and included additional consideration of control measures where potential interaction with marine turtles and light sensitive species had the potential to occur.



2.0 Description of the Activity Before onshore plug and abandonment activities commence, well-site grooming may be undertaken (Section 2.2) to remove above-ground piping and equipment from the well site, thus enabling safe rig access (called Phase 1 activities). Access track and well-site construction (Section 2.4) may also be required to allow rig access.

Onshore plug and abandonment activities will comprise an additional three phases:

• Phase 2: Temporary reservoir isolation and disconnection of the trees (Section 2.3.1)

• Phase 3: Permanent reservoir isolation (Section 2.3.2)

• Phase 4: Permanent surface isolation (Section 2.3.3).

These activities will be undertaken using the wireline / slickline unit, workover rig, and cementing unit, as well as a coiled tubing unit or rig assist snubbing unit. Logistics and support operations may be required.

2.1.1 Overview Onshore Oil Gas and Water Disposal Wells Four well types are associated with the EP:

• production well

• injection well

• water disposal well

• exploration well.

Table 2-1 lists the well identifiers, well types, and as-built geographic coordinates.

Table 2-1: Well Identifiers, Types, and Locations

Well Site Well Well Type Date Drilled Easting Northing

Saladin East Saladin 5 Gas injection Nov 1988 295294 7625781

Saladin 6 Producer Dec 1988 295295 7625779

Saladin 11 Water injection Jun 1994 295295 7625812

Saladin 14 Gas-lifted producer Aug 1996 295291 7625756

Saladin South Saladin 4M Gas injection Feb 1989 294702 7625299

Saladin 12 Gas-lifted producer Jul 1996 294732 7625315


Saladin 18M Gas-lifted producer Oct 1999 294732 7625338

Saladin 19M Gas-lifted producer Sep 1999 294732 7625328


Crest Crest 6 Producer Mar 1998 294963 7626089

WDW 1 PFW disposal Apr 1994 294961 7626082

WDW 2 PFW disposal May 1994 294958 7626075

WDW 3 PFW disposal Mar 1994 294956 7626068

TVI-1 TVI-1 Exploration well Drilled and abandoned Mar / April 1968

294458 7625351



2.1.2 Timing The onshore plug and abandonment program is expected to commence in Q1 2018 and run for ~10 months. Some activities covered under the EP will occur 24 hours a day.

2.2 Phase 1: Well-site Grooming Prior to Plug and Abandonment To provide additional space at the well sites for well abandonment activities, CAPL propose to disconnect and remove all surface piping and infrastructure from these sites. Existing piping and infrastructure to be removed includes:

• production pipework and associated vessels, tanks, pumps, filters, valves, instrumentation, electrical and control systems

• pipe stands, bunds, and foundations

• fences, light poles, sign posts, and bollards

• walkways, platforms, ladders, stairs, and structural steelwork

• relocation of some disused equipment and stabilisation blocks.

All production pipelines and vessels have been cleaned and flushed, and all production plant and metering station facilities have been isolated, depressurised, and are free of residual hydrocarbon.

No chemicals are required for these activities.

2.3 Plug and Abandonment Activities The following subsections describe how CAPL expects the well abandonment activities to be conducted.

2.3.1 Phase 2: Temporary Reservoir Isolation and Disconnection of the Trees

Temporary reservoir isolation is required to enable the Christmas tree to be disconnected. This isolation can be undertaken via the rig or the wireline unit. During wireline operations, a wire or braided cable is lowered into the well to run tools in and out of the wellbore. Generally, onshore wireline operations are conducted from a diesel-powered unit (potentially self-propelled; not a rig) modified to deploy wireline cables. However, in some instances wireline operations may be completed by a rig.

Diesel-powered coiled tubing units and/or a hydraulic workover unit (snubbing unit) and cement mixing / pumping equipment may perform some of these operations.

Tasks associated with this activity include:

• Install Pressure Control Equipment

• Bullhead the Well

• Isolate the Reservoir

• Remove Pressure Control Equipment and Christmas Tree

2.3.2 Phase 3: Permanent Reservoir Isolation Permanent reservoir isolation is required prior to permanent abandonment of the wells. Tasks associated with this activity include:

• Install and Pressure Test Blow Out Preventer

• Establish Communication with the Annulus

• Install Permanent Reservoir Barrier



2.3.3 Phase 4: Permanent Surface Isolation Permanent surface isolation is required to ensure two barriers are in place prior to permanent abandonment of the wells. Tasks associated with this activity include:

• Set Upper Abandonment Plug

• Perforate / Cut / Punch Well Casing

• Install Surface Isolation Barrier

2.4 Access Track and Well-site Construction Most wells covered by the EP have existing infrastructure and access tracks, but one well (TVI-1) requires an access track, construction of a well lease, and potentially a cellar around the wellhead. This construction is required to allow the rig (and support equipment) to safely access the well site.

Well sites other than TVI-1 may require well-site stabilisation.



3.0 Description of the Environment Thevenard Island is a Nature Conservation Reserve (Reserve No. 33174) vested in the Conservation Commission, and managed by DBCA under the CALM Act. The reserve is primarily for the protection of seabird and shorebird populations.

3.1 Physical Environment Thevenard Island is a low, relatively flat, vegetated mid shelf cay approximately 5 km long by 1 km wide. Thevenard Island covers an area of approximately 550 ha with an average height above sea level of 5 m Australian Height Datum (AHD). The surrounding shallow sea constitutes the continental shelf and comprises up to 250 m of lime cemented sand, grit, conglomeratic and coral reef deposits of Quaternary age, overlying Tertiary limestones of the Cape Range Group (LeProvost et al., 1987). No natural drainage patterns exist on Thevenard and rainfall infiltrates the sandy soils and directly recharges the shallow unconfined superficial groundwater. The unconfined groundwater aquifer is present within the Aeolian sands between 1 and 7 m (Golder 2011).

The benthic marine environment within the Thevenard Island area is broadly characterised by five intertidal and subtidal habitats (sandy beaches, intertidal limestone pavement, subtidal limestone pavement, coral communities, subtidal sand).

3.2 Biological Environment According to the DPaW Declared Rare and Priority Flora list for the Pilbara region, no Declared Rare Flora (DRF) species are known to occur on Thevenard Island; however, the Priority 3 flora species, Carpobrotus sp. Thevenard Island occurs on the island. To date, 102 plant taxa have been identified on the CALM Act Lease and the DBCA Nature Reserve. Since operations commenced, 11 environmental weed species and 20 mainland native species have been recorded as introduced to Thevenard Island (Astron Environmental 2013). Results from weed management and monitoring programs conducted in 2014-2015 recorded 12 weed species on the CALM Act Lease (Astron Environmental 2015).

The DBCA advised there is an occurrence of Priority Ecological Community (PEC) #24, previously recorded on Barrow Island. This PEC is further described as ‘Coastal dune native tussock grassland dominated by Whiteochloa airoides (Priority 3)’ and is located on the western side of Thevenard Island. A Priority 3 PEC is defined as a poorly known ecological community that do not meet adequacy of survey requirements and/or are not adequately defined.

The house mouse (Mus domesticus) and the Northern Short-tailed Mouse (Leggadina lakedownensis) are the only two terrestrial mammal species found on Thevenard Island.

The Northern Short-tailed Mouse was recorded in 1985 (LeProvost et al. 1987), and the house mouse is believed to have been anthropogenically introduced to Thevenard Island in approximately 1985 (Astron Environmental 2011).

A total of 76 bird species have been recorded during avifauna surveys on TVI between 1985 and 2013 (Astron Environmental 2013). These bird species consist of resident and migratory bird species that utilise suitable habitats on Thevenard Island.

Five species of sea turtle occur in the waters of north-western WA, with Green Turtles (Chelonia mydas) particularly abundant in this region (Pendoley 1997). All five species are listed as Threatened and Migratory under the WA Wildlife Conservation Act 1950 and the Environmental Protection and Biological Conservation Act 1999.

Migrating humpback whales may be encountered in the offshore area of Thevenard Island between September and November, however the offshore area does not contain recognised migratory routes, known feeding, breeding or resting areas. Whale sharks



are known to pass through and potentially feed in the offshore area of Thevenard Island while migrating to aggregation areas on the Ningaloo Coast. Dugongs are also likely to be present in the nearshore waters around Thevenard.

3.3 Cultural Heritage Thevenard Island is not within any Native Title area and no Aboriginal heritage places or registered sites are within the CALM Act Lease on Thevenard Island.

3.4 Socio-Economic Environment The Pilbara coastal region is one of WA’s largest resource development and industrial areas. Important industries include petroleum, iron ore export, salt production, and aquaculture. A major shipping port at Dampier facilitates exports from this region.

Major commercial fisheries operate out of Exmouth and Onslow. Exmouth also supports a tourism industry, primarily centred on the area’s marine attractions. Recreational fishing charters regularly visit the waters around the offshore islands of the region during the winter tourist season, including the waters surrounding Thevenard Island.



4.0 Environmental Risk Assessment Methodology An Environmental Risk Assessment Workshop was undertaken to evaluate impacts and risks arising from the petroleum activities described in Section 2.0. The risk assessment also considered emergency conditions and spill response activities.

The risk assessment was undertaken in accordance with the Chevron Australia Health, Environment, and Safety (HES) Risk Management Process and the processes outlined in ISO 31000:2009 Risk Management – Principles and Guidelines (SASNZ, 2009) and Handbook 203:2012 Managing Environment-related Risk (SASNZ, 2012).

The environmental impact and risk evaluation process comprised these components:

• identification and description of the petroleum activity

• identification of particular environmental values

• identification of relevant aspects

• identification of relevant environmental hazards

• exposure evaluation

• evaluation of impacts and risk

• consequence

• control measures and as low as reasonably practicable (ALARP) evaluation

• likelihood

• quantification of the level of risk

• risk acceptance criteria

• environmental performance objectives, standards, and measurement criteria.

Table 4-1 summarises the environmental impacts, risks, and control measures in place to manage the activity.



Table 4-1: Summary of the Potential Impacts Risks and Control Measures

Source of Environmental Impact or Risk (Hazards)

Potential Environmental Impacts and Risks (Consequences)

Control Measures

Light emissions generated from the activity have the potential to alter the behaviour of fauna and reduce their chances of survival

Fauna injury or death

• Where practicable, Phase 2-4 Plug and Abandonment activities scheduled to commence outside of turtle nesting season

• Lighting mitigations: o Where possible, lower-frequency light sources (i.e. red or

orange) shall be used, and blue/white lights avoided o Shielded, directed away from the beach and directed on the

work area only • Lighting mitigations for vessels on stand-by overnight at the jetty:

o External lights will be turned off at night o All window coverings will be drawn

• Site induction which includes environmental measures for using lighting • Weekly inspection undertaken from the beach to assess placement, height,

and direction of light during turtle nesting season.





Control Measures

All activities were identified as having the potential to result in interactions with fauna. Specifically, these included • fauna strike via movement of

vehicles and machinery (including sand clearing)

• entrapment from removal of well cellars

• entrapment from seawater intake

• Fauna injury or death

• Personnel access restrictions and speed restrictions on Thevenard Island (40 km/h)

• Driver certification in accordance with the Australian Business Unit (ABU) Motor Vehicle Safety Process Fauna exclusion/egress controls are in place and operational

• Any open fixed pipes are to be covered overnight to prevent fauna ingress and entrapment

• Any open-ended tubular hoses and waste pipes are to have open ends elevated by at least 200 mm to prevent fauna access

• Intake hose has a screen to prevent fauna ingress • Site inductions which include fauna management measures, personnel

access restrictions, and speed restrictions on • During turtle nesting season (Nov–Apr):

o demarcate barge landing hardstand area o conduct inspection prior to clearing sand from the barge

landing area o stockpile all sand removed from the barge landing area within

the laydown area 2 m away from the beach • Install concrete blocks on the outside of the barge landing ramp below

Highest Astronomical Tide (HAT)

Well-site grooming, operation of plant and equipment during onshore plug and abandonment activities, and aviation logistics will generate noise emissions.

• Behavioural disturbance of fauna • Temporary disturbance to existing

land use (tourism)

• No shift changes at midnight • Equipment is maintained in accordance with maintenance schedule • Stakeholder consultation with MIPL • Site inductions





Control Measures

Vegetation clearing and well-site stabilisation will result in various environmental interactions which has the potential to cause a number of risks.

• Introduction of Non-indigenous Species (NIS) and disturbance to flora, fauna, and ecological communities

• Fauna injury or death • Disturbance to potential Aboriginal

heritage sites

• Conditions within the CPS 7024 will be implemented to minimise the risk of the introduction and spread of weeds and disturbance to ecological communities

• Clearing activities to be undertaken during daylight hours • Pre-inspection of area to be cleared • Activities will be undertaken in accordance with the Aboriginal Heritage Act

1972 (WA). • A heritage survey will be completed before clearing • Vegetation Disturbance Certificate will be obtained before clearing

activities, and will include a Vegetation Disturbance Assessment Form

Vegetation clearing has the potential to cause a fire.

• Disturbance to terrestrial flora, fauna, and ecological communities

• A fire trailer comprising a water tank, pump and hose will be present on site.

• Fire extinguishers present (both in vehicles and on site) • Site induction which includes smoking restrictions, Permit to Work system,

and emergency response procedures

Moving personnel and mobile equipment onshore has the potential to introduce new NIS to Thevenard Island, or further spread existing NIS.

• Introduction of NIS and disturbance to flora, fauna, and ecological communities

• Spread of existing NIS

• Site inductions which include an overview of quarantine requirements for Thevenard Island for the onshore and nearshore environment

• Equipment quarantine checks undertaken before mobilisation to Thevenard Island, as per the Quarantine Management Plan

• Vehicle movements are restricted to existing roads and tracks within the approved CALM Act Lease and TVI-1 footprint

Handling and storage of solid waste during this onshore plug and abandonment program, has the potential for an accidental release of solid waste to the environment.

• Injury and entanglement of marine fauna and seabirds.

• Site induction • All waste is appropriately segregated, labelled and contained within covered

receptacles (where there is the potential for material to be wind-blown) and removed from active well leases at the end of each day/campaign as appropriate and returned to the mainland for disposal

• Emergency Response Plan in place for the Thevenard Island Onshore Well Plug and Abandonment Program which addresses cyclone preparedness arrangements.

• Post Cyclone Inspection • Thevenard Island Radiation Management Plan (ABU130100161)





Control Measures

Operating vehicles, equipment, and rigs within the well sites requires the use and storage of hazardous materials, and chemicals

• contamination of groundwater and soil

• localised impacts to marine and coastal fauna and habitats

• impacts to socioeconomic values

• All personnel have completed site inductions, which include spill response procedures and responsibilities

• Diesel fuel will be stored in a double-skinned container or secondary containment comprising 110% of the tank volume and inspected for leaks during use

• Refuelling will be undertaken in accordance with refuelling procedure / JHA, which includes these safeguards:

o Using a spill tray during refuelling o Monitoring fuel tank levels to avoid overfilling o Spill response equipment on site during refuelling operations o Any spills cleaned up immediately

• The Contractor Bulk Hydrocarbon Transfer Checklist will be utilised to ensure the diesel transfer hoses are fitted with dry break couplings and the condition of diesel transfer hoses, couplings and seals are checked prior to bunkering activities

• Response to spills in the marine environment conducted in accordance with the offshore OSCP

• Bulk liquid chemicals will be stored in an existing bunded area on Thevenard Island

• On the well site, any liquid chemicals will be stored within secondary containment comprising 110% of tank volume

• Portable tanks, hoses, and pipes will be checked for integrity and securement of fittings before use

• During use, visual monitoring will be undertaken to identify any discharges to the environment

• Before disconnecting hoses from temporary storage tanks, spill protection will be provided underneath hose connections

• The minimum requirements for well barriers as described in CAPL’s global barrier standard are met

• Safety-critical well control equipment is maintained in accordance with the rig operator safety management system as detailed in the DMIRS-accepted rig-specific safety case revision





Control Measures

• The WMP (documenting plug and abandonment design and preventive engineering controls) is accepted by DMIRS before activities commence

• The OSCP is implemented in the event of an uncontrolled release from a well

• Spill response exercises will be undertaken in accordance with the rig operator’s emergency response exercise program

• Clean-up to be started immediately on identifying a leak/spill • Emergency Response Plan in place for the Thevenard Island Onshore Well

Plug and Abandonment Program which addresses cyclone preparedness arrangements



5.0 Management Approach The implementation strategy in the EP identifies the systems, practices, and procedures used to ensure the environmental impacts and risks of the activities are continuously reduced to ALARP and the environmental performance outcomes and standards are met. These are predominantly driven through Chevron Australia’s Operational Excellence Management System (OEMS).

5.1 Operational Excellence Management System The implementation strategy of the EMP was developed in line with Chevron Australia’s OEMS. Chevron’s OEMS is aligned to ISO 14001:2004; Table 5-1lists the key components.

Table 5-1: OEMS Elements Relevant to the Activity

OEMS Element Element Description Key Processes Relevant to the Activity

Safe Operations (OE-03)

Operate and maintain facilities to prevent injuries, illness, and incidents

• (OE-03.01.01) ABU HES Risk Management

Management of Change (OE-04)

Manage both permanent and temporary changes to prevent incidents

• (OE-04.00.01) Management of Change for Facilities and Operations – ABU Standardised OE Process

Incident Investigation (OE-09)

Investigate and identify root causes of incidents to reduce or eliminate systemic causes to prevent future incidents

• (OE-09.00.01) Incident Investigation and Reporting – ABU Standardised OE Process

Community and Stakeholder Engagement (OE-10)

Reach out to the community and engage in open dialogue to build trust

• (OE-10.00.01) Community and Stakeholder Engagement – ABU Standardised OE Process

Emergency Management (OE-11)

Prevention is the first priority, but be prepared to respond immediately and effectively to all emergencies involving wholly owned or operated Chevron assets

• (OE-11.01.01) Emergency Management Process • (ABU160500405) Thevenard Island Onshore

Well Securement OSCP

Compliance Assurance (OE-12)

Verify conformance with OE requirements in applicable company policy and government laws and regulations

• (OE-12.01.19) Compliance Assurance Audit Program ABU Standardised OE Procedure

• (OE-12.01.18) Compliance Assurance Management of Instances of Potential Noncompliance

5.2 Environment Plan Review Regulation 18 of the PGER(E)R requires CAPL to submit a proposed revision of the accepted EP to the Minister:

• before commencing a new activity

• before any significant modification or change, or a new stage of an existing activity

• before, or as soon as practicable after, any significant new environmental impact or risk occurs, or any significant increase in an existing environmental impact or risk which occurred or is to occur.



6.0 Chemical Disclosure To meet the DMIRS requirements regarding chemical disclosure, Appendix A details any chemicals that will be introduced into the wells on Thevenard Island for Early Works.



7.0 Acronyms and Abbreviations Table 7-1 defines the acronyms and abbreviations used in this document.

Table 7-1: Acronyms and Abbreviations

Acronym/Abbreviation Definition

°C Degrees Celsius

ABU Australian Business Unit

AHD Australian Height Datum

ALARP As low as reasonably practicable

CAPL Chevron Australia Pty Ltd

DBCA WA Department of Biodiversity, Conservation and Attractions

DMIRS WA Department of Mines, Industry Regulation and Safety

DoT Department of Transport

DRF Declared Rare Flora

EP Environment Plan

HES Health, Environment, and Safety

ISO International Organization for Standardization

JHA Job Hazard Analysis

Km/h Kilometres per hour

MIPL Mackerel Island Pty Ltd

NIS Non-indigenous Species

OE Operational Excellence

OEMS Operational Excellence Management System

OSCP Oil Spill Contingency Plan

PEC Priority Ecological Community

PGERA Petroleum and Geothermal Energy Resources Act 1967

PGER(E)R Petroleum and Geothermal Energy Resources (Environment) Regulations 2012

Q1, Q2,etc. Three-month quarter of a calendar year

TVI Thevenard Island

WA Western Australia

WDW Water Disposal Well

WMP Well Management Plan



8.0 References Document

Astron Environmental Service. 2013. Thevenard Island – Flora and

Vegetation Monitoring Report – October 2012. Unpublished report to CAPL.

Astron Environmental Services. 2015. Thevenard Island WA Oil Operations 2014-2015 Annual Weed Monitoring Report. Unpublished report to CAPL.

Astron Environmental. 2011. Thevenard Island Terrestrial Fauna Monitoring. Unpublished report to CAPL.

Golder Associates. 2011. Thevenard Island Conceptual Site Model. Perth, Western Australia (Ref 087643491-023-R-Rev3).

LeProvost, Semeniuk and Chalmer. 1987. Saladin Oilfield Development, Environmental Review and Management Program. Unpublished report to WAPET. Report No. R114. Perth, Western Australia.

Pendoley, K.L. 1997. Sea Turtles and Management of Marine Seismic Programs Western Australia. PESA Journal, 25: 8–15.

Standards Australia/Standards New Zealand. 2009. ISO 31000:2009 Risk Management – Principles and Guidelines. Sydney, Australia/Wellington, New Zealand.

Standards Australia/Standards New Zealand. 2012. Handbook 203:2012 Managing Environment-related Risk. Sydney, Australia/Wellington, New Zealand.



Appendix A Chemical Disclosure To meet the DMIRS requirements regarding chemical disclosure, this Appendix details any chemicals that will be introduced into the wells on Thevenard Island for Early Works.

1.0 MI SWACO

1.1 System Details Inhibited P&A Fluids

OPERATOR: Chevron Australia Pty Ltd

PROJECT / WELL: Thevenard Island

SYSTEM: Inhibited P&A Fluids

TOTAL VOLUME OF SYSTEM 32 - 159 m3

1.2 Product List Details Inhibited P&A Fluids

Trade name

Supplier Purpose Product in system fluid

(%)

Toxicity & Ecotoxicity Info MSDS

Water N/A Base Fluid ~70 N/A N/A

SAFE-SCAV NA MI SWACO Oxygen

Scavenger 0.35

Acute Toxicity: Bisulfites may cause skin and respiratory sensitization in sulfite sensitive persons. May also cause respiratory sensitization in asthmatics. Sulfur dioxide: = 2500 ppm LC50 Inhalation (Rat) 1h Chronic Toxicity: Repeated or prolonged contact may cause allergic reations in very susceptible persons. EcoToxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Non-CHARMable: OCNS Group E “least potential environmental hazard” OSPAR have defined this chemical as PLONOR.

Biodegradation/Bioaccumulation: Not applicable - Inorganic chemical

Y

Trade name


(%)


CONQOR 303A MI SWACO Corrosion

Inhibitor 0.5

Acute Toxicity: = 5000 mg/kg LD50 Oral (Rat) > 2000 mg/kg LD50 Dermal Chronic Toxicity: May cause sensitization by skin contact Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Algae: > 100 mg/L EC50 72h Fish: >100 mg/L LC50 96h Daphnia and other aquatic invertebrates: > 100 mg/L EC50 48h Biodegradation/Bioaccumulation: Product is biodegradable. No bioaccumulation expected due to high molecular weight.

Y

DUO-TEC MI SWACO Viscosifier 1

Acute Toxicity: Glyoxal = 200mg/kg LD50 Oral (Rat) = 12700 mg/kg LD50 Dermal (Rabbit) = 2410 mg/m3 LC50 Inhalation, 3-4hrs; Chronic Toxicity: Contains Glyoxal. May produce an allergic reaction. Contains a known or suspected mutagen. Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Glyoxal = 460-680 mg/L LC50 (Leuciscusidus) 96 h = 215 mg/L LC50 (Pimephales promelas) 96h <= 348.59 mg/L EC50 (Pseudokirchneriella subcapitata) 96 h > 500 mg/L EC50 (Desmodesmus subspicatus) 96 h > 500 mg/L EC50 (Desmodesmus subspicatus) 72 h = 404 mg/L EC50 (Daphnia magna) 48h Biodegradation/Bioaccumulation: Product components not expected to be biodegradable. Does not bioaccumulate.

Y

Trade name


(%)


DEFOAM A MI SWACO Defoamer 0.02

Acute Toxicity: Inhalation of vapours in high concentration may cause irritation of respiratory system. Causes serious eye injury. Prolonged contact with skin may cause redness and irritation. Ingestion may cause stomach discomfort 2,2,4-trimethylpentane-1,3-diol = 2 g/kg LD50 Oral (Rat) = 6300μL/Kg LD50 Dermal (Rabbit) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. > 700 mg/L - LC50 (Fish) - 96h (literature data) > 100 mg/L - EC50 (Algae) - 72 h (literature data) > 100 mg/L - EC50 (Daphnia magna) - 48h (literature data) Biodegradation/Bioaccumulation: No product level data available

Y

NUOSEPT 78 TROY CORPORATION / MI SWACO

Preservative 0.06

Acute Toxicity: > 2000 mg/kg LD50 Dermal (Rat) 1009 to 3950 mg/kg LD50 Oral (Rat- female) Chronic Toxicity: Eyes (Rabbit) - Cornea opacity - 21 days - score 59 Skin (Rabbit) - mild irritant Skin (Mouse) - sensitizing Ecotoxicity: 10 - 100 mg/L Acute EC50 (Daphnia) 48 h 10 - 100 mg/L Acute LC50 (Fish) 96 h Biodegradation/Bioaccumulation: Product readily biodegradable. Low Potential to bioaccumulate.

Y

BENTONITE MI SWACO Viscosifier 8

Acute Toxicity: This product contains a small quantity of quartz, crystalline silica. Prolonged and repeated exposure to concentrations of crystalline silica exceeding the workplace exposure limit (WEL) may lead to chronic lung disease such as silicosis. Crystalline Silica = 500 mg/kg LD50 Oral (Rat) Chronic Toxicity:

Y

Trade name


(%)


Crystalline silica dust is listed by IARC in Group 1 as known to cause lung cancer in humans, if inhaled. Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. LC50 96 hours > 10000 mg/l Onchorhynchus mykiss (Rainbow trout) Biodegradation/Bioaccumulation: Not applicable - Inorganic chemical

CAUSTIC SODA / Sodium hydroxide

MI SWACO Additive 0.04

Acute Toxicity: 1350 mg/kg (Rabbit) LD50 Dermal (Rabbit) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 45.4 mg/L LC50 (Onchorhynchus mykiss) = 96 h Biodegregation/Bioaccumulation: Biodegradability not applicable - inorganic material Not bioaccumulating

Y

NaCl / Salt MI SWACO Additive 20

Acute Toxicity: = 3 g/kg LD50 Oral (Rat) > 10g/kg LD50 Dermal (Rabbit) > 42 g/m3 LC50 Inhalation (Rat) 1h Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 5560 - 6080 mg/L LC50 (Lepomis macrochirus) = 96 h 12946 mg/L LC50 (Lepomis macrochirus) = 96 h 4747 - 7824 mg/L LC50 (Oncorhynchus mykiss) = 96 h 7050 mg/L LC50 (Pimephales promelas) = 96 h 6420 - 6700 mg/L LC50 (Pimephales promelas) = 96 h 6020 - 7070 mg/L LC50 (Pimephales promelas) = 96 h 340.7 - 469.2 mg/L EC50 (Daphnia magna) = 48 h 1000 mg/L EC50 (Daphnia magna) = 48 h

Y

Trade name


(%)


Biodegradation/Bioaccumulation: Degradability not applicable- Inorganic material. Does not bioaccumulate.

LIME MI SWACO pH Modifier 0.01

Acute Toxicity: = 7340 mg/kg LD50 Oral (Rat) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. The product may affect the acidiy in water with risk of harmful effects to aquatic organisms. 160 mg/L LC50 (Gambusia affinis) = 96 h Biodegradation/Bioaccumulation: Not applicable - Inorganic chemical

Y

SODA ASH MI SWACO pH Modifier 0.02

Acute Toxicity: = 4090 mg/kg LD50 Oral (Rat) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 300 mg/L LC50(Lepomis macrochirus) = 96 h 310 - 1220 mg/L LC50 (Pimephales promelas) = 96 h 242 mg/L EC50 (Nitzschia) = 120 h 265 mg/L EC50 (Daphnia magna) = 48 h Biodegradation/Bioaccumulation: Not applicable - Inorganic chemical

Y

Total ~100%

1.3 Chemical List Inhibited P&A Fluids

Chemicals within products in part 1.2 CAS Number Mass Fraction (%)

Water (Including Mix Water Supplied by Client) * - ~ 70

Glyoxal 107-22-2 < 0.01

1,3-Pentanediol, 2,2,4-trimethyl 144-19-4 < 0.1

Chemicals within products in part 1.2 CAS Number Mass Fraction (%)

Sodium carbonate 497-19-8 < 0.1

Bentonite 1302-78-9 ~ 8

Calcium hydroxide 1305-62-0 < 0.1

SODIUM HYDROXIDE 1310-73-2 < 0.1

Hexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazine 4719-04-4 < 0.1

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate 6846-50-0 < 0.1

Sulfur dioxide 7446-09-5 < 0.01

Sodium chloride 7647-14-5 ~ 20

Ammonium hydrogensulfite 10192-30-0 ~ 1

Xanthan Gum 11138-66-2 < 1

Crystalline silica (impurity) 14808-60-7 < 1

Tripropylene glycol monobutyl ether 25265-77-4 < 1

Ethanol, 2,2'-oxybis-, reaction products with ammonia, morpholine derivs. residues 68909-77-3 < 1

2-aminoethanol 141-43-5 < 0.01

Propane-1,2-diol, propoxylated 25322-69-4 < 0.1

Total ~100.00

1.4 System Details Shale Inhibited Fluid

OPERATOR: Chevron Australia PTY LTD

PROJECT / WELL: TVI

SYSTEM: Shale Inhibited Fluid

TOTAL VOLUME OF SYSTEM 32 - 159 m3

1.5 Product List Details Shale Inhibited P&A Fluid

Trade name Supplier Purpose Product in system

fluid (%)


Water N/A Base Fluid ~70 N/A N/A

SAFE-SCAV NA MI SWACO Oxygen Scavenger 0.35

Acute Toxicity: Bisulfites may cause skin and respiratory sensitization in sulfite sensitive persons. May also cause respiratory sensitization in asthmatics. Sulfur dioxide: = 2500 ppm LC50 Inhalation (Rat) 1h Acute toxicity: Acute Toxicity (Oral LD50) > 2000 mg/kg Rat Chronic Toxicity: Repeated or prolonged contact may cause allergic reactions in very susceptible persons. Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Non-CHARMable: OCNS Group E “least potential environmental hazard” OSPAR have defined this chemical as PLONOR.

Y


fluid (%)



Defoam A MI SWACO De-foaming Agent 0.02

Acute toxicity: Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system. Eye contact May cause slight irritation. Skin contact Prolonged contact may cause redness and irritation. Ingestion Ingestion may cause stomach discomfort. Sensitization This product does not contain any components suspected to be sensitizing. Mutagenic effects This substance has no evidence of mutagenic properties. Carcinogenicity This substance has no evidence of carcinogenic properties. Reproductive toxicity None known. Developmental toxicity Not known to cause birth defects or have a deleterious effect on a developing fetus. Routes of exposure None known. Routes of entry No route of entry noted. Specific target organ toxicity (single exposure) Not classified Specific target organ toxicity (repeated exposure) Not classified. Aspiration hazard No hazard from product as supplied. 2,2,4-trimethylpentane-1,3-diol –LD50 Oral = 2 g/kg ( Rat ) LD50 Dermal = 6300 μL/kg ( Rabbit ) Ecotox: Toxicity to algae This product is not considered toxic to algae. Toxicity to fish

Y


fluid (%)


Not considered toxic to fish. Toxicity to daphnia and other aquatic invertebrates Not considered toxic. > 700 mg/L - LC50 (Fish) - 96h (literature data) > 100 mg/L - EC50 (Algae) - 72 h (literature data) > 100 mg/L - EC50 (Daphnia magna) - 48h (literature data) Biodegradation/Bioaccumulation: No Data Available

DUO-TEC MI SWACO Viscosifier 1

Acute Toxicity: Glyoxal = 200mg/kg LD50 Oral (Rat) = 12700 mg/kg LD50 Dermal (Rabbit) = 2410 mg/m3 LC50 Inhalation, 3-4hrs; Chronic Toxicity: Contains Glyoxal. May produce an allergic reaction. Contains a known or suspected mutagen. Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Glyoxal = 460-680 mg/L LC50 (Leuciscusidus) 96 h = 215 mg/L LC50 (Pimephales promelas) 96h <= 348.59 mg/L EC50 (Pseudokirchneriella subcapitata) 96 h > 500 mg/L EC50 (Desmodesmus subspicatus) 96 h > 500 mg/L EC50 (Desmodesmus subspicatus) 72 h = 404 mg/L EC50 (Daphnia magna) 48h Biodegradation/Bioaccumulation: Product components not expected to be biodegradable. Does not bio-accumulate.

Y

Sodium Bicarbonate MI SWACO Alkalinity <1

Acute toxicity: =4220 mg/kg LD50 Oral (Rat) =4.74 mg/l LC50 Inhalation dust/mist (Rat)

Y


fluid (%)


Ecotoxicity: OSPAR have defined this chemical as PLONOR. >7000 mg/l LC 50 Fish 96 Hrs >4000 mg/l EC 50 Daphnia 48 Hrs Biodegradation/Bioaccumulation: No Data Available

NUOSEPT 78 TROY CORPORATION / Mi SWACO Preservative 0.06

Acute Toxicity: > 2000 mg/kg LD50 Dermal (Rat) 1009 to 3950 mg/kg LD50 Oral (Rat- female) Chronic Toxicity: Eyes (Rabbit) - Cornea opacity - 21 days - score 59 Skin (Rabbit) - mild irritant Skin (Mouse) - sensitizing Ecotoxicity: 10 - 100 mg/L Acute EC50 (Daphnia) 48 h 10 - 100 mg/L Acute LC50 (Fish) 96 h Biodegradation/Bioaccumulation: Product readily biodegradable. Low Potential to bio-accumulate.

Y

Polypac UL MI SWACO Fluid Loss Control 1

Acute Toxicity: Inhalation of dust may cause shortness of breath, tightness of chest, a sore throat and cough Carboxymethylcelloulose sodium salt =27000mg/kg LD50 (Rat) LD50 >2g/kg (Rabbit), > 5800mg/m3 LD50 Inhalation (Rat) 4h Eco Toxicity Non-CHARMable: OCNS Group E “least potential environmental hazard” OSPAR have defined this chemical as PLONOR. Bioaccumulation No data available

Y

DUO-VIS MI SWACO Viscosifier 0.5

Acute toxicity: Component: Glyoxal LD50 Oral = 200 mg/kg ( Rat ) LD50 Dermal = 12700 mg/kg ( Rabbit ) LC50 Inhalation = 2410 mg/m³, 3-4 hrs Ecotoxicity:

Y


fluid (%)


The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Component: Glyoxal Toxicity to fish 460 - 680 mg/L LC50 Leuciscuidus 96 h = 215 mg/L LC50 Pimephales promelas 96 h Toxicity to algae <= 348.59 mg/L EC50 Pseudokirchneriella subcapitata 96h > 500 mg/L EC50 Desmodesmus subspicatus 96 h > 500 mg/L EC50 Desmodesmus subspicatus 72 h Toxicity to daphnia and other aquatic invertebrates = 404 mg/L EC50 Daphnia magna 48 h Biodegradation/Bioaccumulation: Readily biodegradable/Does not bio-accumulate.

Potassium chloride MI SWACO Density and

Inhibition + 8

Acute toxicity: Inhalation of dust in high concentration may cause irritation of respiratory system. LD50 Oral - = 2600 mg/kg ( Rat ) Ecotoxicity: The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Toxicity to fish 750 - 1020 mg/L LC50 (Pimephales promelas) = 96 h 1060 mg/L LC50 (Lepomis macrochirus) = 96 h Toxicity to algae 2500 mg/L EC50 (Desmodesmus subspicatus) = 72 h Toxicity to daphnia and other aquatic invertebrates 83 mg/L EC50 (Daphnia magna) = 48 h 825 mg/L EC50 (Daphnia magna) = 48 h

Y


fluid (%)


Biodegradation/Bioaccumulation: No data available

NaCl / Salt MI SWACO Additive 20

Acute Toxicity: = 3 g/kg LD50 Oral (Rat) > 10g/kg LD50 Dermal (Rabbit) > 42 g/m3 LC50 Inhalation (Rat) 1h Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 5560 - 6080 mg/L LC50 (Lepomis macrochirus) 96 h 12946 mg/L LC50 (Lepomis macrochirus) 96 h 4747 - 7824 mg/L LC50 (Oncorhynchus mykiss) 96 h 7050 mg/L LC50 (Pimephales promelas) 96 h 6420 - 6700 mg/L LC50 (Pimephales promelas) 96 h 6020 - 7070 mg/L LC50 (Pimephales promelas) 96 h 340.7 - 469.2 mg/L EC50 (Daphnia magna) 48 h 1000 mg/L EC50 (Daphnia magna) 48 h Biodegradation/Bioaccumulation: Degradability not applicable- Inorganic material. Does not bio-accumulate.

Y

SODA ASH MI SWACO pH Modifier 0.02

Acute Toxicity: = 4090 mg/kg LD50 Oral (Rat) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 300 mg/L LC50(Lepomis macrochirus) 96 h 310 - 1220 mg/L LC50 (Pimephales promelas) 96 h 242 mg/L EC50 (Nitzschia) 120 h 265 mg/L EC50 (Daphnia magna) 48 h Biodegradation/Bioaccumulation: Not applicable - Inorganic chemical

Y


fluid (%)


Total ~100%

1.6 Chemical List Shale Inhibited P&A Fluid

Chemicals within products in part 1.5 CAS Number Mass Fraction (%) Water (Including Mix Water) - ~ 53

Potassium Chloride Brine 0-00-0 ~ 8

Glyoxal 107-22-2 < 0.01

2-aminoethanol 141-43-5 < 0.01

Sodium hydrogen carbonate 144-55-8 < 1

Sodium carbonate 497-19-8 < 1

Hexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazine 4719-04-4 < 0.1

Sulfur dioxide 7446-09-5 < 0.01

Sodium chloride 7647-14-5 ~ 36

Sodium carboxymethylcellulose 9004-32-4 < 1

Ammonium hydrogensulfite 10192-30-0 ~ 1

Xanthan gum 11138-66-2 < 1

Propane-1,2-diol, propoxylated 25322-69-4 < 0.1

Total 100.00

1.7 Contingency Products Details

Trade name Supplier Purpose Product in system fluid (%)

Toxicity & Eco toxicity Info MSDS attached

G-SEAL (All Grades)

MI SWACO Plugging Agent 1 – 14

Acute Toxicity: Inhalation of dust in high concentration may cause irritation of respiratory system. May cause slight eye irritation. Prolonged skin contact may cause redness and irritation. Graphite LD50 Oral - LD50 > 2000 mg/kg bw, Rat, OECD 423 LC50 Inhalation - LD50 > 2000 mg/m³, Rat, OECD 403 Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Toxicity to fish LC50 > 100 mg/l, 96 hour, OECD 203 Toxicity to algae EC50 > 100 mg/l, 72 hour, OECD 201 Toxicity to daphnia and other aquatic invertebrates EC50 > 100 mg/l, 48 hour, OECD 202 Biodegradation/Bioaccumulation: Biodegradability - no product level available. Does not bioaccumulate.

Y

CALCIUM CHLORIDE MI SWACO Weighting Agent < 3

Acute Toxicity: = 1000 mg/kg LD50 (Rat) = 2630 mg/kg LD50 (Rat) Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. 10650 mg/L LC50 (Lepomis macrochirus) = 96 h 52 mg/L EC50 (Daphnia magna) = 48 h

Y




SAFE-SCAV HSB MI SWACO H2S SCAVENGER < 0.05

Acute toxicity This product may contain or release trace amounts of formaldehyde. The International Agency for Research on Cancer (IARC) has classified formaldehyde as a Group 1carcinogen (limited evidence in humans, sufficient evidence in animals). Exposure to formaldehyde has been linked to adverse reproductive effects in some human and animal studies. In other reproductive studies, however, no adverse effects were noted. (Meditext). Formaldehyde may also cause skin sensitisation (allergic reaction). Constituent (30-60%) LD50 Oral = 763 mg/kg (rat) Constituent (30-60%) LD50 Oral > 90 mg/kg (rat) Constituent (1-5%) LD50 Oral = 1720 mg/kg (rat) Ecotoxicity 227 mg/L LC50 (Pimephales promelas) = 96 h 3684 mg/L LC50 (Brachydaniorerio) = 96 h 300 - 1000 mg/L LC50 (Lepomismacrochirus) = 96 h 114 - 196 mg/L LC50(Oncorhynchus mykiss) = 96 h 200 mg/L LC50 (Oncorhynchusmykiss) = 96 h 65 mg/L EC50 (Daphnia magna) = 48 h Does not bioaccumulate OCNS rating = Gold – no substitution warning

MAGNESIUM OXIDE MI SWACO pH Modifier < 0.5

Acute Toxicity: Inhalation of dust in high concentration may cause irritation of respiratory system. Dust may cause mechanical eye irritation. May irritate skin with prolonged contact. Acute Toxicity (Dermal LD50) > 2 mg/kg Rabbit Ecotoxicity: The product components are not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment.

Y



The product may affect the acidity (pH factor) in water with risk of harmful effects to aquatic organisms. Non-CHARMable: OCNS Group E “least potential environmental hazard” OSPAR have defined this chemical as PLONOR.


Circal All grades / SAFE-CARB All grades / Omyacarb All Grades

MI SWACO

Lost Circulation Material 1 - 5

Toxicity Calcium carbonate - LD50 Oral - = 6450 mg/kg ( Rat ) Crystalline silica (impurity) - LD50 Oral = 500 mg/kg ( Rat )

Ecotoxicity LC50 Fish 96 h > 10'000 mg/l LC50 Daphnia 49 h > 1000 mg/l LC50 Algae 72 h mg/l Persistence & degradability Not readily degradable, except in acid conditions where it tends to have a neutralizing effect. Bioaccumulative potential Calcium carbonate is a naturally occurring inorganic compound which has constituent elements that make up natural components of biological organisms. Mobility in soil Calcium carbonate is practically insoluble except in acid conditions, and so presents a low soil mobility in most ground. Moreover it is commonly used as an effective soil conditioner and fertiliser

Y

Barite MI SWACO Weighting Agent 1 – 10

Toxicity Crystalline silica (impurity) - LD50 Oral - = 500 mg/kg ( Rat ) Chronic Toxicity May contain small amounts of respirable crystalline silica, silica is a IARC Group 1 Carcinogen Eco Toxicity

Y



Acute Fish Toxicity TLM96: 7500 mg/L (Oncorhynchus mykiss)

Biodegradation / bioaccumulation N/a given inorganic and naturally occurring

Citric Acid MI SWACO pH modifier / treating cement contamination

< 1

Toxic Dose 1 - LD 50 - 5040 mg/kg (oral-mouse)

Toxic Dose 2 - LD 50 -3000 mg/kg (oral rat)

Acute toxicity: Acute Toxicity (Oral LD50) > 7000 mg/kg Rabbit ATE (Oral) 3000 mg/kg

Acute Fish Toxicity 96h LC50: >440-760 mg/L (Leuciscus idus) Degradability There are no data on the degradability of this product. Bioaccumulative potential No data available on bioaccumulation

Y

M-I-X II MI SWACO Lost Circulation Material < 5

Acute Toxicity

Cellulose: > 2 g/kg (Dermal LD50; Rabbit) > 5 g/kg (Oral LD50; Rat) > 5800 mg/m3 (Inhalation LC50; Rat) 4 h

Silica, crystalline, quartz LD50 Oral = 500 mg/kg (rat) Toxicity to algae This product is not considered toxic to algae. Toxicity to fish This product is not considered toxic to fish. Toxicity to daphnia and other aquatic invertebrates This product is not considered toxic to invertebrates. OSPAR have defined this chemical as PLONOR.

Persistence and degradability

Y



This product is expected to be readily biodegradable. Bioaccumulative potential The product does not contain any substances expected to be bioaccumulating.

Kleen-Up MI SWACO Detergent <1

Acute Toxicity > 2000 mg/kg LD50 Oral (Rat) > 100 mg/l LC50 (Fish) Ecotox: Skeletonema Algae – 72h EC50 mg/l – 1.7 Acartia Crustacean – 48h LC50 mg/l >1.7 Corophium (10d LC50 mg/Kg dry sediment) >2.2

Biodegradation/Bioaccumulation: OECD 306 (% in 28 days) - 61No data available on bioaccumulation

Y

SAPP MI SWACO Dispersant 2

Acute Toxicity: = 1800 mg/kg LD50 Oral – Rat > 0.58 mg/L C50 Inhalation – Rat l Ecotoxicity: Not considered toxic to algae, fish, daphnia or other aquatic invertebrates Non-CHARMable: OCNS Group E “least potential environmental hazard” OSPAR have defined this chemical as PLONOR. Biodegradation/Bioaccumulation: Not applicable, inorganic chemical

Y

Sodium Bicarbonate MI SWACO Alkalinity <1

Acute toxicity: 4220 mg/kg LD50 Oral (Rat) Acute Toxicity (Inhalation LC50) 4.74 mg/l (dust/mist) Rat Ecotoxicity: OSPAR have defined this chemical as PLONOR. >7000 mg/l LC50 Fish 96 Hrs >4000 mg/l EC 50Daphnia 48 Hrs, Biodegradation/Bioaccumulation: No Data Available

Y

Safe-Solv E MI SWACO Solvent 1 Acute toxicity Inhalation May cause irritation of respiratory tract. Vapors inhaled in high concentration have a narcotic



effect on the central nervous system. Symptoms of overexposure are dizziness, headache, tiredness, nausea, unconsciousness, cessation of breathing. Eye contact Causes eye irritation. Skin contact May cause skin irritation and/or dermatitis. Prolonged skin contact may defat the skin and produce dermatitis. Ingestion Ingestion may cause gastrointestinal irritation, nausea, vomiting and diarrhea. Potential for aspiration if swallowed. Aspiration may cause pulmonary edema and pneumonitis EcoToxicity: Toxicity to algae See component information below. Toxicity to fish See component information below. Toxicity to daphnia and other aquatic invertebrates See component information below. Chemical Name Distillates, petroleum, hydrotreated light Toxicity to fish = 45 mg/L LC50 Pimephales promelas 96 h = 2.4 mg/L LC50 Oncorhynchus mykiss 96 h = 2.2 mg/L LC50 Lepomis macrochirus 96 h Toxicity to algae No information available Toxicity to daphnia and other aquatic invertebrates = 4720 mg/L LC50 Den-dronereides heteropoda 96 h Terpenes and terpenoids, sweet orange-oil Toxicity to fish No information available Toxicity to algae No information available Toxicity to daphnia and other aquatic invertebrates No information available Bioaccumulation: No product level data available

Chrome Free Desco® Deflocculant

MI SWACO / Chevron Phillips Chemical Company

Deflocculant 0.5 - 1

> 5000 mg/kg bw LD50 Oral (Rat) > 6.66 mg/L LC50 Inhalation Genotoxicity: Negative (AMES) Subchronic (oral: gavage) (Rat) NOAEL: 1000 mg/kg bw/d Reproductive/Developmental NOAEL: 1000 mg/kg bw/d Ready biodegradability 38% after 28 days > 100 mg/L EbC50 Algae (Desmodesmus subspicatus) 72h = 73.2 mg/L LC50 Acartia tonsa 48h



> 1800 mg/L LC50 Fish (Scophtalmus maximus) 96h Causticized lignite = 2970 mg/L ErL50 Skeletonema costatum 72h > 10,000 mg/L EL50 Acartia tonsa 48 h > 2970 mg/L LL50 Cyprinodon variegatus 96h: Ferrous Sulfate 319 mg/kg bw LD50 Oral (Rat) Skin Irritant: (yes) Eye Irritant: (yes) = 45 mg/L EL50 Skeletonema costatum 72h > 190 mg/L EL50 Acartia tonsa 48h > 6.25 mg/L LL50 Cyprinodon variegatus 96h

Total ~100

1.8 Contingency Chemical List

Chemicals within products in part 1.7 CAS Number Mass Fraction (%)*

Water (Including Mix Water Supplied by Client) * - ~ 55

Magnesium oxide 1309-48-4 < 1

Graphite 7782-42-5 ~ 1 -14

2,2',2''-(hexahydro-1,3, 5-triazine-1,3,5-triyl) triethanol 4719-04-4 ~ 1

2-aminoethanol 141-43-5 < 1

Calcium Carbonate 1317-65-3 ~ 1 -15

Barium Sulphate 7727-43-7 ~ 1 -10

Crystalline silica (impurity) 14808-60-7 < 0.1

Calcium chloride 10043-52-4 ~ 3

Citric Acid 5949-29-1 < 0.1

Ethoxylated Fatty Alcohol 78330-21-9 < 1

Sodium hydrogen carbonate 144-55-8 < 1

Chemicals within products in part 1.7 CAS Number Mass Fraction (%)*

Disodium dihydrogen diphosphate 7758-16-9 <2

Terpenes and terpenoids, sweet orange-oil 68647-72-3 < 1

Distillates, petroleum, hydrotreated light 64742-47-8 < 1.5

Cellulose Fibre 9004-34-6 <1.5

Sulfomethylated Quebracho 68201-64-9 < 1

Causticized lignite 68131-04-4 < 0.2

Ferrous Sulfate 17375-41-6 < 0.1

Crystalline Silica 14808-60-7 < 0.1

Total ~100.00

* % to be used in total system if required – note contingency materials only

Safety Data SheetBARITE (ALL GRADES)

SDS no. MI11207Version 10Revision date 19/Mar/2015Supersedes date 17/Nov/2014

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name BARITE (ALL GRADES)Product code MI11207REACH registration name Exempt Annex V ENTRY 7.Denmark Pr. no.: 1154758

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Weighting agent.

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

________________________________________________________________________________________

2.2 Label elements

SupplierM-I Australia Pty LtdABN: 67 009 214 162Level 5256 St. George TcePerthWA 6000T = +61 08 9440 2900F = +61 08 9322 3080+47 51577424

Page 1 / 11

[email protected]

________________________________________________________________________________________

BARITE (ALL GRADES) SDS no. MI11207Revision date 19/Mar/2015

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

Precautionary Statements - EU (§28, 1272/2008) This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

Classification according to EU Directives 67/548/EEC or 1999/45/EC

Indication of dangerNot classified

ContainsCrystalline silica (impurity)

For the full text of the R-phrases and H-Statements mentioned in this Section, see Section 16.

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Component EC-No. CAS-No Weight % -range

Classification(67/548)

Classification (Reg.1272/2008)

REACHregistration

numberCrystalline silica

(impurity)238-878-4 14808-60-7 1-5 Xn; R48/20 STOT Rep. 2 - H373 Exempt

3.2 Mixtures

Not Applicable

________________________________________________________________________________________

CommentsThe product contains other ingredients which do not contribute to the overall classification.

This product contains a small quantity of quartz, crystalline silica. Prolonged and repeated exposure to concentrations of crystallinesilica exceeding the workplace exposure limit (WEL) may lead to chronic lung disease such as silicosis. IARC Monographs, Vol.68, 1997, concludes that there is sufficient evidence that inhaled crystalline silica in the form of quartz or cristobalite fromoccupational sources causes cancer in humans. IARC Classification Group I.

4. First aid measures

Page 2 / 11

4.1 First-Aid Measures

________________________________________________________________________________________


Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which shall not be used for safety reasonsNone known.

5.2 Special hazards arising from the substance or mixture

________________________________________________________________________________________

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsThermal decomposition can lead to release of irritating gases and vapors.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Page 3 / 11

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

________________________________________________________________________________________


6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8. Do not breathe dust.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment. Local authorities should be advised if significant spillages cannot be contained.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so.

Methods for cleaning upSweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water. Avoid generating orbreathing dust. Product is slippery if wet.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation. Donot breathe dust. Material becomes slippery when wet. Use caution if wet.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product Remove contaminated clothing.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid wet and humidconditions.

Storage class Chemical storage.

Packaging material Use specially constructed containers only

7.3 Specific end uses

See Section 1.2.

________________________________________________________________________________________

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits No biological limit allocated

Page 4 / 11

________________________________________________________________________________________


Component EU OEL Austria Australia DenmarkCrystalline silica (impurity) Not determined Not determined 0.1 mg/m3 TWA 0.1mg/m3

Component Malaysia France Germany HungaryCrystalline silica (impurity) 0.1 mg/m3 TWA 0.1 mg/m3 Not determined Not determined

Component New Zealand Italy Netherlands NorwayCrystalline silica (impurity) 0.2 mg/m3 TWA

Known or presumedhuman carcinogen

Not determined 0.075 mg/m3 0.3 mg/m3 TWA totaldust

0.1 mg/m3 TWArespirable dust

0.9 mg/m3 STEL totaldust

0.3 mg/m3 STELrespirable dust

Carcinogen

Component Poland Portugal Romania RussiaCrystalline silica (impurity) 2 mg/m3 TWA >50% free

crystalline silica totalinhalable dust

0.3 mg/m3 TWA >50%free crystalline silica

respirable dust4.0 mg/m3 TWA 2% to

50% free crystalline silicatotal inhalable dust

1.0 mg/m3 TWA 2% to50% free crystalline silica

respirable dust

0.025 mg/m3 TWArespirable fraction

Not determined 1 mg/m3 MAC3 mg/m3 STEL

1 mg/m3 TWA aerosolFibrogenic substance

Component Spain Switzerland Turkey UKCrystalline silica (impurity) 0.1 mg/m3 VLA-ED

respirable fraction0.15 mg/m3 MAK

respirableNot determined 0.3 mg/m3 STEL

calculated respirable0.1 mg/m3 TWA

respirable

________________________________________________________________________________________

8.2 Exposure controls

Page 5 / 11

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

________________________________________________________________________________________


Engineering measures to reduce exposureEnsure adequate ventilation. Mechanical ventilation or local exhaust ventilation is required.

Personal protective equipmentEye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safety

goggles.Hand protection Use protective gloves made of:, Neoprene, PVC, Nitrile, Frequent change is advisable.Respiratory protection Respirator must be worn if exposed to dust, Suitable mask with particle filter P3 (European

Norm 143).Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available at

the work place.

Hygiene measures Wash hands before eating, drinking or smoking, Remove and wash contaminated clothingbefore re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance PowderOdor OdorlessColor Tan - GrayOdor threshold Not applicable

Explosive properties Not ApplicableOxidizing properties None known.

9.2 Other information

Physical state Solid

Property Values Remarks pH No information availablepH @ dilutionMelting/freezing point 1580 °CBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure No information availableVapor density No information availableSpecific gravity No information availableBulk density 1920 - 2400 kg/m³Relative density 4.10 - 4.25 @ 20°C.Water solubility Insoluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________

Kinematic viscosity No information availableDynamic viscosity No information availableLog Pow

Page 6 / 11

No information available

________________________________________________________________________________________


Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Avoid dust formation. Avoid wet and humid conditions.

10.5 Incompatible materials

No materials to be especially mentioned.

10.6 Hazardous decomposition products

See also section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Product information This product contains a small quantity of quartz, crystalline silica. Prolonged and repeatedexposure to concentrations of crystalline silica exceeding the workplace exposure limit(WEL) may lead to chronic lung disease such as silicosis.

Respirable quartz <0.3% . Report number: N0600517.

Inhalation Inhalation of dust in high concentration may cause irritation of respiratory system.

Eye contact May cause slight irritation.

Skin contact Prolonged contact may cause redness and irritation.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

Component LD50 Oral

________________________________________________________________________________________

LD50 Dermal LC50 InhalationCrystalline silica (impurity) = 500 mg/kg ( Rat ) No data available No data available

Page 7 / 11

________________________________________________________________________________________


Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity Crystalline silica dust is listed by IARC in Group 1 as known to cause lung cancer inhumans, if inhaled.

Reproductive toxicity This product does not contain any known or suspected reproductive hazards.

Routes of exposure Inhalation.

Routes of entry Inhalation.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Target organ effects Lungs.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

Listed on PLONOR list of OSPAR

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishThis product is not considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesThis product is not considered toxic to invertebrates.

Component Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Crystalline silica (impurity) No information available No information available No information available

________________________________________________________________________________________

12.2 Persistence and degradability

Product is not biodegradable.

Page 8 / 11

12.3 Bioaccumulative potential

________________________________________________________________________________________


Does not bioaccumulate.

12.4 Mobility in soil

MobilityInsoluble in water.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 01 05 07

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

________________________________________________________________________________________

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulated

Page 9 / 11

ICAO Packing group Not regulated

________________________________________________________________________________________


14.5 Environmental hazard No

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Germany, Water EndangeringClasses (VwVwS)

Water endangering class = nwg

Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo Poisons Schedule number allocated

New Zealand hazard classification Not classified.

HSNO approval no. Not required.

Group number Not required.

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

________________________________________________________________________________________

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

Page 10 / 11

Dutch Mining Regulations: In accordance with Mining Regulations 9.2 and Chapter 4 of the Working Conditions Decree.

________________________________________________________________________________________


Occupational Safety and Health (Classification, Labelling and Safety Data Sheet of Hazardous Chemicals) Regulations2013 [P.U.(A) 310/2013] (CLASS Regulations)

The Industry Code of Practice on Chemical Classification and Hazard Communication 2014 [P.U. (B) 128/2014] (ICOP)International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

Contact [email protected] for REACH information.

15.2 Chemical Safety Report


16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Anne Karin (Anka) Fosse

Supersedes date 17/Nov/2014

Revision date 19/Mar/2015

Version 10

The following sections have beenrevised:

2,, 3,, 16, Updated according to GHS/CLP.

R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation

Full text of H-Statements referred to under sections 2 and 3

________________________________________________________________________________________

This product is not classified as hazardous therefore no (H) hazard statements assigned.H373 - May cause damage to organs through prolonged or repeated exposure if inhaled

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

Page 11 / 11

Revision Date 06-08-2013

Revision 6

Supersedes date 21-03-2011

SDS No. 11209

SAFETY DATA SHEET

BENTONITE

SECTION 1: IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING

1.1. Product identifier

Product name BENTONITE

Synonyms, Trade Names API BENTONITE, OCMA BENTONITE, WYOMING BENTONITE

REACH Registration notes REACH. With respect to minerals, Article 2 § 7(b) and Annex V point 7 explicitily exempt from

registration and evaluation "minerals which occur in nature, if they are not chemically modified." This

product is exempt from registration.

1.2. Relevant identified uses of the substance or mixture and uses advised against

Identified uses Viscosifier

1.3. Details of the supplier of the safety data sheet

M-I Australia Pty LtdSupplier

Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900

Contact Person [email protected]

1.4. Emergency telephone number

(24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44 (0) 1235 239 670, Middle East

and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600.

SECTION 2: HAZARDS IDENTIFICATION

2.1. Classification of the substance or mixture

Classification (EC 1272/2008)

Physical and Chemical Hazards Not classified.

Human health Not classified.

Environment Not classified.

Classification (67/548/EEC) Not classified.

The Full Text for all R-Phrases and Hazard Statements are Displayed in Section 16.

Human health

This product contains a small quantity of quartz, crystalline silica. IARC Monographs, Vol 68, 1997, concludes that there is sufficient

evidence that inhaled crystalline silica in the form of quartz or crystobalite from occupational sources causes cancer in humans. IARC

classification Group 1. Because of quantity and composition, the health hazard is small.

2.2. Label elements

Label In Accordance With (EC) No. 1272/2008

No pictogram required.

Australian statement of hazardous/dangerous nature

Classified as Non-Hazardous according to the criteria of NOHSC.

NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

2.3. Other hazards

Not Classified as PBT/vPvB by current EU criteria.

SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS

71 /

SDS No. 11209

BENTONITE

3.1. Substances

QUARTZ, CRYSTALLINE SILICA 5-10%

CAS-No.: 14808-60-7 EC No.: 238-878-4

Classification (67/548/EEC)

Xn;R48/20.


STOT RE 2 - H373


REACH Registration notes REACH. With respect to minerals, Article 2 § 7(b) and Annex V point 7 explicitily exempt from

registration and evaluation "minerals which occur in nature, if they are not chemically modified." This

product is exempt from registration.

Composition Comments

The data shown is in accordance with the latest EC Directives. This product contains a small quantity of quartz, crystalline silica.

Prolonged and repeated exposure to concentrations of crystalline silica exceeding the workplace exposure limit (WEL) may lead to chronic

lung disease such as silicosis. Because of quantity and composition, the health hazard is small. This is a naturally occurring mineral.

SECTION 4: FIRST AID MEASURES

4.1. Description of first aid measures

Inhalation

Move the exposed person to fresh air at once. If respiratory problems, artificial respiration/oxygen. Get medical attention if any discomfort

continues.

Ingestion

Do not induce vomiting. Immediately give a couple of glasses of water or milk, provided the victim is fully conscious. Get medical attention

if any discomfort continues.

Skin contact

Remove contaminated clothing immediately and wash skin with soap and water. Get medical attention promptly if symptoms occur after

washing.

Eye contact

Make sure to remove any contact lenses from the eyes before rinsing. Promptly wash eyes with plenty of water while lifting the eye lids.

Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2. Most important symptoms and effects, both acute and delayed

General information

The severity of the symptoms described will vary dependant of the concentration and the length of exposure. If adverse symptoms develop

as described the casualty should be transferred to hospital as soon as possible. For further information, please refer to section 11.

4.3. Indication of any immediate medical attention and special treatment needed

Treat Symptomatically.

SECTION 5: FIREFIGHTING MEASURES

5.1. Extinguishing media

Extinguishing media

Use fire-extinguishing media appropriate for surrounding materials.

5.2. Special hazards arising from the substance or mixture

Hazardous combustion products

When heated, vapours/gases hazardous to health may be formed.

Unusual Fire & Explosion Hazards

High concentrations of dust may form explosive mixture with air.

5.3. Advice for firefighters

Special Fire Fighting Procedures

Containers close to fire should be removed immediately or cooled with water.

Protective equipment for fire-fighters

Self contained breathing apparatus and full protective clothing must be worn in case of fire.

SECTION 6: ACCIDENTAL RELEASE MEASURES

72 /

SDS No. 11209

BENTONITE

6.1. Personal precautions, protective equipment and emergency procedures

Wear protective clothing as described in Section 8 of this safety data sheet.

6.2. Environmental precautions

Do not allow to enter drains, sewers or watercourses.

6.3. Methods and material for containment and cleaning up

Avoid generation and spreading of dust. Shovel into dry containers. Cover and move the containers. Flush the area with water. In case of

spills, beware of slippery floors and surfaces.

6.4. Reference to other sections

For waste disposal, see section 13.

SECTION 7: HANDLING AND STORAGE

7.1. Precautions for safe handling

Avoid inhalation of dust and contact with skin and eyes. Avoid handling which leads to dust formation. Good personal hygiene is

necessary. Wash hands and contaminated areas with water and soap before leaving the work site. Remove contaminated clothing. Do not

eat, drink or smoke when using the product. Avoid wet and humid conditions.

7.2. Conditions for safe storage, including any incompatibilities

Store in tightly closed original container in a dry, cool and well-ventilated place. Avoid wet and humid conditions.

Storage Class

Unspecified storage.

7.3. Specific end use(s)

The identified uses for this product are detailed in Section 1.2.

SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION

8.1. Control parameters

STD STEL - 15 MinTWA - 8 HrsName Notes

0,1 mg/m3WELQUARTZ, CRYSTALLINE SILICA

WEL = Workplace Exposure Limit.

No biological limit allocated.

QUARTZ, CRYSTALLINE SILICA (CAS: 14808-60-7)

DNEL

Inhalation. Short Term Local Effects 4 mg/m³

Inhalation. Long Term Local Effects 1 mg/m³

8.2. Exposure controls

Protective equipment

Process conditions

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazard present and

the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemical hazards associated

with this product. Where this product is used in a mixture with other products or fluids, additional hazards may be created and as such

further assessment of risk may be required. The risk of exposure and need of respiratory protection will vary from workplace to workplace

and should be assessed by the user in each situation.

Engineering measures

Provide adequate general and local exhaust ventilation.

Respiratory equipment

No specific recommendation made, but respiratory protection must be used if the general level exceeds the recommended occupational

exposure limit. Dust filter P3 (for especially fine dust/powder).

73 /

SDS No. 11209

BENTONITE

Hand protection

For prolonged or repeated skin contact use suitable protective gloves. Use protective gloves made of: Nitrile. or Neoprene.

Eye protection

Wear approved chemical safety goggles where eye exposure is reasonably probable.

Other Protection

Wear appropriate clothing to prevent any possibility of skin contact. Provide eyewash station.

Hygiene measures

Wash hands at the end of each work shift and before eating, smoking and using the toilet. Wash hands after handling. Promptly remove

any clothing that becomes wet or contaminated.

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES

9.1. Information on basic physical and chemical properties

Appearance Solid

Colour Cream to grey.

Odour Odourless.

Solubility Insoluble in water

Melting point (°C) > 450°C (842°F)

Relative density 2.3 - 2.6 s.g @ 20°C

Bulk Density 750 - 950 kg/m3

pH-Value, Conc. Solution 9 - 10

Solubility Value (G/100G

H2O@20°C)

< 0.9 mg/l

Decomposition temperature (°C) > 500°C (932°F)

9.2. Other information

Not relevant

SECTION 10: STABILITY AND REACTIVITY

10.1. Reactivity

There are no known reactivity hazards associated with this product.

10.2. Chemical stability


10.3. Possibility of hazardous reactions

Not known.

10.4. Conditions to avoid

Avoid wet and humid conditions.

10.5. Incompatible materials

Materials To Avoid

Not known.

10.6. Hazardous decomposition products


SECTION 11: TOXICOLOGICAL INFORMATION

11.1. Information on toxicological effects

Aspiration hazard:

Not anticipated to present an aspiration hazard based on chemical structure.

Inhalation

Dust may irritate respiratory system or lungs.

74 /

SDS No. 11209

BENTONITE

Ingestion

May cause discomfort if swallowed.

Skin contact

Prolonged and frequent contact may cause redness and irritation.

Eye contact

Particles in the eyes may cause irritation and smarting.

Route of entry

No route of entry noted.

Target Organs

No specific target organs noted

SECTION 12: ECOLOGICAL INFORMATION

Ecotoxicity

Contact M-I SWACO's QHSE Department for ecological information at [email protected]. OSPAR have defined this chemical as

PLONOR.

12.1. Toxicity

Acute Toxicity - Fish

LC50 96 hours > 10000 mg/l Onchorhynchus mykiss (Rainbow trout)

12.2. Persistence and degradability

Degradability

The product solely consists of inorganic compounds which are not biodegradable.

12.3. Bioaccumulative potential

Bioaccumulative potential

The product does not contain any substances expected to be bioaccumulating.

12.4. Mobility in soil

Mobility:

The product is insoluble in water.

12.5. Results of PBT and vPvB assessment


12.6. Other adverse effects

None known.

SECTION 13: DISPOSAL CONSIDERATIONS

13.1. Waste treatment methods

Recover and reclaim or recycle, if practical. Dispose of waste and residues in accordance with local authority requirements.

Waste Class

The definitive European Waste code for this product will depend upon the final use that is made of this material. EWC-code: 01 04 09

SECTION 14: TRANSPORT INFORMATION

General The product is not covered by international regulation on the transport of dangerous goods (IMDG, IATA,

ADR/RID). and (ADG).

14.1. UN number

Not applicable.

14.2. UN proper shipping name

Not applicable.

14.3. Transport hazard class(es)

75 /

SDS No. 11209

BENTONITE

Not applicable.

14.4. Packing group

Not applicable.

14.5. Environmental hazards

Environmentally Hazardous Substance/Marine Pollutant

No.

14.6. Special precautions for user

Not applicable.

14.7. Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code

Not applicable. Please contact [email protected] for info regarding transport in Bulk.

SECTION 15: REGULATORY INFORMATION

15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture

Uk Regulatory References

Chemicals (Hazard Information & Packaging) Regulations. Control of Substances Hazardous to Health Regulations 2002 (as amended)

Workplace Exposure Limits EH40.

EU Legislation

Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration,

Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive

1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC) No 1488/94 as well as Council Directive

76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC, including amendments.

Water hazard classification

WGK 0

Australian Standard for the Uniform Scheduling of Drugs and Poisons

No Poisons Schedule number allocated.

Australian Regulations

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)]. National Occupational

Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances [NOHSC:1008 (2004) 3rd Edition]. National

Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in the occupational Environment

[NOHSC:1003 (1995)]. Safe Work Australia. Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP). ADG Code – Australian

Dangerous Goods Code.

15.2. Chemical Safety Assessment

International Chemical Inventories

Contact [email protected] for REACH information. Complies with the following national/regional chemical inventory requirements:

Australia (AICS), Canada (DSL / NDSL), China (IECSC), Europe (EINECS / ELINCS), Japan (METI / ENCS), Korea (TCCL / ECL), New

Zealand (NZIoC), Phillipines (PICCS), United States (TSCA).

SECTION 16: OTHER INFORMATION

Information Sources

Product information provided by the commercial vendor(s). Material Safety Data Sheet, Misc. manufacturers. LOLI. European Chemicals

Bureau - ESIS (European Chemical Substances Information).

Revision Comments

The following sections have been revised: 1, 9, 15, 16.

Issued By Sandra McWilliam


Revision 6


SDS No. 11209

Safety Data Sheet Status Approved.

Date 06-08-2013

Signature Sandra McWilliam

Signature 2 Sarah Malone

76 /

SDS No. 11209

BENTONITE

Risk Phrases In Full

Harmful: danger of serious damage to health by prolonged exposure through inhalation.R48/20

Not classified.NC

Hazard Statements In Full

May cause damage to organs <<Organs>> through prolonged or repeated exposure.H373

Disclaimer

MSDS furnished independent of product sale. While every effort has been made to accurately describe this product, some of the data are obtained from

sources beyond our direct supervision. We cannot make any assertions as to its reliability or completeness; therefore, user may rely only at user's risk.

We have made no effort to censor or conceal deleterious aspects of this product. Since we cannot anticipate or control the conditions under which this

information and product may be used, we make no guarantee that the precautions we have suggested will be adequate for all individuals and/or

situations. It is the obligation of each user of this product to comply with the requirements of all applicable laws regarding use and disposal of this

product. Additional information will be furnished upon request to assist the user; however, no warranty, either expressed or implied, nor liability of any

nature with respect to this product or to the data herein is made or incurred hereunder.

77 /

Safety Data SheetCALCIUM CHLORIDE (ALL GRADES)

SDS no. MI10432Version 5Revision date 01/Apr/2014Supersedes date 15/Nov/2010



Product name CALCIUM CHLORIDE (ALL GRADES)Product code MI10432Molecular weight 111Norway Pr. no. 46238Denmark Pr. no.: 988590


Recommended Use Weighting agent.








Health hazardsSerious eye damage/eye irritation Category 2


Physical Hazards

________________________________________________________________________________________

Not classified


Page 1 / 11

[email protected]

________________________________________________________________________________________

CALCIUM CHLORIDE (ALL GRADES) SDS no. MI10432Revision date 01/Apr/2014

2.2 Label elements

Signal wordWARNING

Hazard statementsH319 - Causes serious eye irritation

Precautionary Statements - EU (§28, 1272/2008) P280 - Wear protective gloves/protective clothing and eye/face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP337 + P313 - If eye irritation persists: Get medical advice/ attentionP501 - Dispose of contents/container in accordance with local regulations.

Indication of dangerXi - Irritant

ContainsCalcium chloride


2.3 Other data


Australian statement of hazardous/dangerous natureClassified as Hazardous according to the criteria of NOHSC.HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.


3.1 Substances




REACHregistration

numberCalcium chloride 233-140-8 10043-52-4 60-100 Xi; R36 Eye Irrit. 2 (H319) 01-2119494219-28-x

xxx

________________________________________________________________________________________

3.2 Mixtures

Page 2 / 11

________________________________________________________________________________________





Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Seek medical attention if irritation occurs.





Main symptoms










________________________________________________________________________________________



Unusual fire and explosion hazardsContact with metals may evolve flammable hydrogen gas.

Hazardous combustion productsFire or high temperatures create:, Chlorine, May release hydrogen gas (explosive) on contact with metals.

Page 3 / 11


________________________________________________________________________________________






Use personal protective equipment. See also section 8.



Environmental exposure controlsAvoid release to the environment.



Methods for cleaning upSweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water.





HandlingAvoid contact with skin and eyes. Avoid dust formation.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking Remove contaminated clothing.



Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moistureAvoid contact with: Strong oxidizing agents Strong acids.


________________________________________________________________________________________



See Section 1.2.

Page 4 / 11


________________________________________________________________________________________



Exposure limits NUI = Nuisance dust, TWA 4mg/m3 Respirable Dust, 10mg/m3 Total Dust.No biological limit allocated

Component EU OEL Austria Australia DenmarkCalcium chloride Not determined Not determined Not determined Not determined

Component Malaysia France Germany HungaryCalcium chloride Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwayCalcium chloride Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaCalcium chloride Not determined Not determined Not determined 2 mg/m³ MAC (aerosol)

Component Spain Switzerland Turkey UKCalcium chloride Not determined Not determined Not determined Not determined

Derived No Effect Level (DNEL)

Short term exposure local effectsCalcium chlorideInhalation 10 mg/m³

Long term exposure local effectsCalcium chlorideInhalation 5 mg/m³


________________________________________________________________________________________


Engineering measures to reduce exposureEnsure adequate ventilation.

Personal protective equipment

Page 5 / 11

Eye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safetygoggles.

________________________________________________________________________________________


Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Nitrile, Neoprene gloves,Rubber gloves.

Respiratory protection No personal respiratory protective equipment normally required, In case of insufficientventilation wear suitable respiratory equipment, Half mask with a particle filter P2(European Norm EN 143 = former DIN 3181).

Skin and body protection Wear suitable protective clothing, Provide eyewash station.




Appearance Powder DustOdor OdorlessColor Off-whiteOdor threshold Not applicable


9.2 Other information Pour point No information availableMolecular weight 111VOC content(%) NoneDensity No information available


Property Values Remarks pH Not applicablepH @ dilution 7 - 10 5% solMelting/freezing point 772 °CBoiling point/range > 1600 °CFlash point No information availableEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity No information availableBulk density No information availableRelative density 2.1 g/cm³ @ 20°C.Water solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________

Kinematic viscosityDynamic viscosity No information availableLog Pow

Page 6 / 11

Not determined

________________________________________________________________________________________



10.1 Reactivity







Avoid contact with water and moist air - product is hygroscopic.


Metals. Strong oxidizing agents. Strong acids.


May release hydrogen gas (explosive) on contact with metals. See also section 5.2.



Acute toxicity

Inhalation Inhalation of dust may cause shortness of breath, tightness of the chest, a sore throat andcough.

Eye contact Causes serious eye irritation.




Component LD50 Oral LD50 Dermal LC50 InhalationCalcium chloride = 1000 mg/kg ( Rat ) = 2630 mg/kg ( Rat ) No data available


________________________________________________________________________________________

Mutagenic effects This substance has no evidence of mutagenic properties.

Carcinogenicity This substance has no evidence of carcinogenic properties.

Page 7 / 11

________________________________________________________________________________________


Reproductive toxicity None known.

Routes of exposure Eye contact.

Routes of entry No route of entry noted.


Not classified


Not classified.



12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment. Listed on PLONOR list of OSPAR

Toxicity to algaeSee component information below.

Toxicity to fishSee component information below.

Toxicity to daphnia and other aquatic invertebratesSee component information below.


Calcium chloride 10650 mg/L LC50 (Lepomismacrochirus) = 96 h

No information available 2,400 mg/L EC50 (Daphnia magna)= 48 h


Not Applicable - Inorganic chemical.



________________________________________________________________________________________


MobilitySoluble in water.

Page 8 / 11


________________________________________________________________________________________




None known.






EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 06 03 14 - solid salts and solutions other than those mentioned in 06 0311 and 06 03 13 Waste Code: 7091 Inorganic salts and other solids.


The product is not covered by international regulation on the transport of dangerous goods (IMDG, IATA,ADR/RID/ADG).


14.2 Proper shipping name Not regulated


14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated


________________________________________________________________________________________

14.6 Special precautions


Page 9 / 11

________________________________________________________________________________________





Water endangering class = 1













USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) Complies

________________________________________________________________________________________

Korean (KECL) CompliesNew Zealand (NZIoC) Complies


Page 10 / 11


________________________________________________________________________________________




Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals)

Supersedes date 15/Nov/2010

Revision date 01/Apr/2014

Version 5

The following sections have beenrevised

This SDS have been made in a new database and therefore a new layout. No changes withregard to classification have been made, Updated according to GHS/CLP.

________________________________________________________________________________________


H319 - Causes serious eye irritation

DisclaimerThe information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at thedate of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage,transportation, disposal and release and is not to be considered a warranty or quality specification. The informationrelates only to the specific material designated and may not be valid for such material used in combination with any othermaterials or in any process, unless specified in the text.

Page 11 / 11

Revision Date 27.05.2013

Revision 5

Supersedes date 26.05.2008

SDS No. 11233

SAFETY DATA SHEET

SODIUM HYDROXIDE SOLID



Product name SODIUM HYDROXIDE SOLID

Synonyms, Trade Names CAUSTIC SODA, SODIUM HYDROXIDE PRILLS


Identified uses pH modifier.



Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900


M-I SWACOManufacturer

A Schlumberger Company

Woodlands Drive

Kirkhill Industrial Estate

Dyce, Aberdeen AB21 0GW

Scotland UK

T=+44(0)1224-246600

F=+11(0)1224-246699







Physical and Chemical Hazards Met. Corr. 1 - H290

Human health Skin Corr. 1A - H314


Classification (67/548/EEC) C;R35.


2.2. Label elements

Contains SODIUM HYDROXIDE


Signal Word Danger

81 /

SDS No. 11233


Hazard Statements

H290 May be corrosive to metals.

H314 Causes severe skin burns and eye damage.

Precautionary Statements

P260 Do not breathe dust.

P280 Wear protective clothing, gloves, eye and face protection.

P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove

contact lenses, if present and easy to do. Continue rinsing.

P501 Dispose of contents/container in accordance with local regulations.

Supplementary Precautionary Statements

P234 Keep only in original container.

P264 Wash contaminated skin thoroughly after handling.

P321 Specific treatment (see medical advice on this label).

P303+361+353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated

clothing. Rinse skin with water/shower.

P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position

comfortable for breathing.

P310 Immediately call a POISON CENTER or doctor/physician.

P363 Wash contaminated clothing before reuse.

P390 Absorb spillage to prevent material damage.

P405 Store locked up.

P406 Store in corrosive resistant/… container with a resistant inner liner.


Classified as Hazardous according to the criteria of NOHSC.

HAZARDOUS SUBSTANCE. DANGEROUS GOODS.

2.3. Other hazards



3.1. Substances

SODIUM HYDROXIDE 60-100%

CAS-No.: 1310-73-2 EC No.: 215-185-5


C;R35


Met. Corr. 1 - H290

Skin Corr. 1A - H314



The data shown is in accordance with the latest EC Directives.



General information

Seek medical attention for all burns, regardless how minor they may seem.

Inhalation

Move the exposed person to fresh air at once. Provide fresh air, warmth and rest, preferably in a comfortable upright sitting position. If

respiratory problems, artificial respiration/oxygen. Get medical attention if any discomfort continues.

Ingestion

Do not induce vomiting. Immediately give a couple of glasses of water or milk, provided the victim is fully conscious. If vomiting occurs,

keep head low so that stomach content doesn't get into the lungs. Get medical attention immediately!

Skin contact

Remove contaminated clothing immediately and wash skin with soap and water. Get medical attention immediately!

Eye contact


Continue to rinse for at least 15 minutes. Get medical attention immediately. Continue to rinse.

82 /

SDS No. 11233



General information







Extinguishing media

Water spray, foam, dry powder or carbon dioxide.

Unsuitable extinguishing media

Do not use water jet as an extinguisher, as this will spread the fire.



When heated, toxic and corrosive vapours/gases may be formed.



Specific hazards

Australian Hazchem code - 2W












Avoid generation and spreading of dust. Shovel into dry containers. Cover and move the containers. Flush the area with water. This

material and its container must be disposed of as hazardous waste.





Avoid inhalation of dust and contact with skin and eyes. Avoid handling which leads to dust formation. Never add water directly to this

product - may cause vigorous reaction/boiling. Always dilute by carefully pouring the product into the water. Good personal hygiene is


eat, drink or smoke when using the product.


Store in locked, well ventilated room and isolated from acids. Unsuitable containers: metals.

Storage Class

Corrosive storage.



83 /

SDS No. 11233


Usage Description

Do not add water directly to the product. It may cause a violent reaction.




WEL 2 mg/m3SODIUM HYDROXIDE



SODIUM HYDROXIDE (CAS: 1310-73-2)

DNEL

Inhalation. Long Term Local Effects 1 mg/m3



Process conditions









Use respiratory equipment with particle filter, type P2.

Hand protection

Use protective gloves made of: Impermeable material. Butyl rubber. Polyvinyl chloride (PVC). Neoprene.

Eye protection

Wear tight-fitting goggles or face shield.

Other Protection


Hygiene measures

Wash hands at the end of each work shift and before eating, smoking and using the toilet. Wash hands after handling. Use appropriate

skin cream to prevent drying of skin. Promptly remove any clothing that becomes wet or contaminated.

Skin protection

Wear apron or protective clothing in case of contact.



Appearance Pellets

Colour White.

Odour Odourless.

Solubility Completely soluble in water

Initial boiling point and boiling range

(°C)

1390°C 760 mm Hg

Melting point (°C) 318°C

Relative density 2.13 g/cm3 @ 25°C

Bulk Density 1.1 - 1.25 g/cm3

Vapour pressure 3.5 h Pa @ 800°C

pH-Value, Diluted Solution 14.0 @ 5%

84 /

SDS No. 11233



H2O@20°C)

50.0


Mol. Weight 49.99 g/mol


10.1. Reactivity





Not known.


Water, moisture. Do not add water directly to the product. It may cause a violent reaction.


Materials To Avoid

Avoid contact with: Acids. Metals.


When heated, toxic and corrosive vapours/gases may be formed.



Toxicological information

Causes severe skin burns and eye damage.

Acute toxicity:

Acute Toxicity (Dermal LD50)

1350 mg/kg Rabbit

Aspiration hazard:


Inhalation


Ingestion

Corrosive. Even small amounts may cause serious damage. May irritate and cause stomach pain, vomiting and diarrhoea.

Skin contact

Causes severe burns.

Eye contact

Risk of serious damage to eyes.


Ecotoxicity

Contact M-I SWACO's QHSE Department for ecological information at [email protected]. The product may affect the acidity

(pH-factor) in water with risk of harmful effects to aquatic organisms.

12.1. Toxicity

85 /

SDS No. 11233


Acute Toxicity - Fish

LC50 96 hours 45.4 mg/l Onchorhynchus mykiss (Rainbow trout)


Degradability

There are no data on the degradability of this product.





Mobility:

Completely soluble in water


This product does not contain any PBT or vPvB substances.


None known.



Recover and reclaim or recycle, if practical. Dispose of waste and residues in accordance with local authority requirements. This material

and its container must be disposed of as hazardous waste.

Waste Class



14.1. UN number

UN No. (ADR/RID/ADN) 1823

UN No. (IMDG) 1823

UN No. (ICAO) 1823


Proper Shipping Name SODIUM HYDROXIDE, SOLID


ADR/RID/ADN Class 8

ADR/RID/ADN Class Class 8: Corrosive substances.

IMDG Class 8

ICAO Class/Division 8

Transport Labels

CORROSIVE

8

14.4. Packing group

ADR/RID/ADN Packing group II

IMDG Packing group II

ICAO Packing group II

86 /

SDS No. 11233




No.


EMS F-A, S-B

Emergency Action Code 2W

Hazard No. (ADR) 80

Hazchem code (ADG) Australian Hazchem code - 2W


Not applicable. Ship Types are stored in 14.0 General to assign search all phrases






EU Legislation






WGK 1


Schedule Number 6.













Information Sources



Revision Comments

Updated according to CLP. Compiled or revised by Sarah Malone

Revision Date 27.05.2013

Revision 5

Supersedes date 26.05.2008

SDS No. 11233



Causes severe burns.R35


Causes severe skin burns and eye damage.H314

May be corrosive to metals.H290

87 /

SDS No. 11233


Disclaimer








88 /

SAFETY DATA SHEET

Chrome Free Desco® Deflocculant Version 1.6 Revision Date 2016-03-11

SDS Number:100000013725 1/11

SECTION 1: Identification of the substance/mixture and of the company/undertaking

Product information

Product Name : Chrome Free Desco® Deflocculant Material : 1016808

Use : Drilling Mud Additive

Company : Chevron Phillips Chemical Company LP Drilling Specialties Company LLC 10001 Six Pines Drive The Woodlands, TX 77380

Local : Chevron Phillips Chemicals Australia Pte Ltd Suite 409 685 Burke Road Camberwell, Victoria Australia 3124 Hours of Operation: 9:00 a.m. - 5:00 p.m.

SDS Requests: 61 3 8080 5700 Technical Information: 61 3 8080 5700 Responsible Party: Product Safety Group Email:[email protected]

Emergency telephone:

Health: 866.442.9628 (North America) 1.832.813.4984 (International) 61 3 8080 5700 (Australia)

Transport: CHEMTREC 800.424.9300 or 703.527.3887(int'l) Asia: +800 CHEMCALL (+800 2436 2255) China:+86-21-22157316 EUROPE: BIG +32.14.584545 (phone) or +32.14583516 (telefax) South America SOS-Cotec Inside Brazil: 0800.111.767 Outside Brazil: +55.19.3467.1600

Responsible Department : Product Safety and Toxicology Group E-mail address : [email protected]

SAFETY DATA SHEET


SDS Number:100000013725 2/11

Website : www.CPChem.com

SECTION 2: Hazards identification

Classification of the substance or mixture Model Work Health and Safety Regulations 2011, Model Code of Practice for the Labelling of Workplace Hazardous Chemicals (2011), Guidance on the Classification of Hazardous Chemicals under the WHS Regulations (2012) (GHS 2009)

Classification

: Carcinogenicity, Category 1A

Labeling

Symbol(s) :

Signal Word : Danger

Hazard Statements : H350: May cause cancer.

Precautionary Statements : Prevention: P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P281: Use personal protective equipment as required. Response: P308 + P313: IF exposed or concerned: Get medical advice/ attention. Storage: P405: Store locked up. Disposal: P501: Dispose of contents/ container to an approved waste disposal plant.

SECTION 3: Composition/information on ingredients

Synonyms : Drilling Mud Deflocculant

Molecular formula : Mixture

Chemical Name CAS-No. / EINECS-No. Concentration [wt%]

Sulfomethylated Quebracho 68201-64-9 60 - 80 Ferrous Sulfate 17375-41-6 5 - 9 Crystalline Silica 14808-60-7 0.1 - 1

SECTION 4: First aid measures

SAFETY DATA SHEET


SDS Number:100000013725 3/11

General advice : Move out of dangerous area. Show this material safety data sheet to the doctor in attendance.

If inhaled : If unconscious place in recovery position and seek medical advice. If symptoms persist, call a physician.

In case of eye contact : Flush eyes with water as a precaution. Remove contact lenses. Protect unharmed eye. Keep eye wide open while rinsing. If eye irritation persists, consult a specialist.

If swallowed : Keep respiratory tract clear. Never give anything by mouth to an unconscious person. If symptoms persist, call a physician. Take victim immediately to hospital.

SECTION 5: Firefighting measures

Flash point : Not applicable

Autoignition temperature : No data available


: High volume water jet.

Specific hazards during fire fighting

: Risks of ignition followed by flame propagation or secondary explosions can be caused by the accumulation of dust, e.g. on floors and ledges.

Special protective equipment for fire-fighters

: Wear self-contained breathing apparatus for firefighting if necessary.

Further information : Standard procedure for chemical fires. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Fire and explosion protection

: Avoid dust formation. Avoid generating dust; fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard. Provide appropriate exhaust ventilation at places where dust is formed.

Hazardous decomposition products

: Iron Oxides. Sulfur oxides.

SECTION 6: Accidental release measures

Personal precautions : Use personal protective equipment. Avoid dust formation. Avoid breathing dust.

Environmental precautions : Prevent product from entering drains. Prevent further leakage or spillage if safe to do so. If the product contaminates rivers and lakes or drains inform respective authorities.

Methods for cleaning up : Pick up and arrange disposal without creating dust. Clean up promptly by sweeping or vacuum. Keep in suitable, closed containers for disposal.

SAFETY DATA SHEET


SDS Number:100000013725 4/11

Additional advice : Dust deposits should not be allowed to accumulate on

surfaces, as these may form an explosive mixture if they are released into the atmosphere in sufficient concentration. Avoid dispersal of dust in the air (i.e., clearing dust surfaces with compressed air).

SECTION 7: Handling and storage

Handling

Advice on safe handling : Avoid formation of respirable particles. Do not breathe

vapors/dust. Avoid exposure - obtain special instructions before use. Avoid contact with skin and eyes. For personal protection see section 8. Smoking, eating and drinking should be prohibited in the application area. Dispose of rinse water in accordance with local and national regulations. Electrostatic charge may accumulate and create a hazardous condition when handling this material. To minimize this hazard, bonding and grounding may be necessary, but may not by themselves be sufficient.

Advice on protection against fire and explosion

: Avoid dust formation. Avoid generating dust; fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard. Provide appropriate exhaust ventilation at places where dust is formed.

Storage

Requirements for storage areas and containers

: Keep container tightly closed in a dry and well-ventilated place. Observe label precautions. Electrical installations / working materials must comply with the technological safety standards.

SECTION 8: Exposure controls/personal protection

Ingredients with workplace control parameters

AU Ingredients Basis Value Control parameters Note Ferrous Sulfate AU OEL TWA 1 mg/m3

Crystalline Silica AU OEL TWA 0.1 mg/m3 (respirable dust)


Adequate ventilation to control airborned concentrations below the exposure guidelines/limits. Consider the potential hazards of this material (see Section 2), applicable exposure limits, job activities, and other substances in the work place when designing engineering controls and selecting personal protective equipment. If engineering controls or work practices are not adequate to prevent exposure to harmful levels of this material, the personal protective equipment listed below is recommended. The user should read and understand all instructions and limitations supplied with the equipment since protection is usually provided for a limited time or under certain circumstances.


Respiratory protection : Wear a supplied-air NIOSH approved respirator unless

ventilation or other engineering controls are adequate to maintain minimal oxygen content of 19.5% by volume under

SAFETY DATA SHEET


SDS Number:100000013725 5/11

normal atmospheric pressure. Wear a NIOSH approved respirator that provides protection when working with this material if exposure to harmful levels of airborne material may occur, such as:. Air-Purifying Respirator for Dusts and Mists / P100. Use a positive pressure, air-supplying respirator if there is potential for uncontrolled release, exposure levels are not known, or other circumstances where air-purifying respirators may not provide adequate protection.

Hand protection : The suitability for a specific workplace should be discussed with the producers of the protective gloves. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion, and the contact time. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough.

Eye protection : Eye wash bottle with pure water. Safety glasses.

Skin and body protection : Choose body protection in relation to its type, to the concentration and amount of dangerous substances, and to the specific work-place. Wear as appropriate:. Protective suit. Safety shoes.

Hygiene measures : When using do not eat or drink. When using do not smoke. Wash hands before breaks and at the end of workday.

SECTION 9: Physical and chemical properties

Information on basic physical and chemical properties

Appearance

Form : Powder Physical state : Solid Color : Fine reddish-brown with small white specks Odor : Odorless Odor Threshold : Not applicable

Safety data

Flash point : Not applicable

Lower explosion limit : Not applicable

Upper explosion limit : Not applicable

Oxidizing properties : No

Autoignition temperature : No data available

Thermal decomposition : No data available

Molecular formula : Mixture

Molecular weight : Not applicable

SAFETY DATA SHEET


SDS Number:100000013725 6/11

pH : Not applicable

Pour point : No data available

Boiling point/boiling range : Not applicable

Vapor pressure : Not applicable

Relative density : Not applicable

Density : 1.60 g/cm3

Water solubility : Partly soluble

Partition coefficient: n-octanol/water

: No data available

Viscosity, kinematic : Not applicable

Relative vapor density : Not applicable

Evaporation rate : Not applicable

SECTION 10: Stability and reactivity

Chemical stability : This material is considered stable under normal ambient and anticipated storage and handling conditions of temperature and pressure.

Possibility of hazardous reactions

Conditions to avoid : Generation of Dusts.

Materials to avoid : May react with oxygen and strong oxidizing agents, such as chlorates, nitrates, peroxides, etc.

Thermal decomposition : No data available

Hazardous decomposition products

: Iron Oxides Sulfur oxides

Other data : No decomposition if stored and applied as directed.

SECTION 11: Toxicological information

Chrome Free Desco® Deflocculant Acute oral toxicity : Acute toxicity estimate: 3,544 mg/kg

Method: Calculation method

Chrome Free Desco® Deflocculant

SAFETY DATA SHEET


SDS Number:100000013725 7/11

Acute inhalation toxicity : LC50: unknown

Chrome Free Desco® Deflocculant Acute dermal toxicity : LD50: unknown

Chrome Free Desco® Deflocculant Skin irritation : May irritate skin.

Chrome Free Desco® Deflocculant Eye irritation : May irritate eyes.

Repeated dose toxicity

Sulfomethylated Quebracho : Species: Rat, male Sex: male Application Route: oral gavage Dose: 100, 300, 1000 mg/kg Exposure time: 32 d Number of exposures: Daily NOEL: 1,000 mg/kg Method: OECD Guideline 422 No adverse effects expected

Species: Rat, female Sex: female Application Route: oral gavage Dose: 100, 300, 1000 mg/kg Exposure time: 39 - 47 d Number of exposures: Daily NOEL: 1,000 mg/kg Method: OECD Guideline 422 No adverse effects expected

Reproductive toxicity

Sulfomethylated Quebracho : Species: Rat Sex: male Application Route: oral gavage Dose: 100, 300, 1000 mg/kg Exposure time: 32 d Number of exposures: Daily Method: OECD Guideline 422 NOAEL Parent: 1,000 mg/kg NOAEL F1: 1,000 mg/kg Fertility and developmental toxicity tests did not reveal any effect on reproduction.

Species: Rat Sex: female Application Route: oral gavage Dose: 100, 300, 1000 mg/kg Exposure time: 39 - 47 d Number of exposures: Daily Method: OECD Guideline 422 NOAEL Parent: 1,000 mg/kg NOAEL F1: 1,000 mg/kg Fertility and developmental toxicity tests did not reveal any effect on reproduction.

SAFETY DATA SHEET


SDS Number:100000013725 8/11

Chrome Free Desco® Deflocculant Aspiration toxicity : No aspiration toxicity classification.

CMR effects

Crystalline Silica : Carcinogenicity: Human carcinogen.

Chrome Free Desco® Deflocculant Further information : No data available.

SECTION 12: Ecological information

Toxicity to fish

Sulfomethylated Quebracho : LL50: > 1,800 mg/l Exposure time: 96 h Species: Scophthalmus maximus (Flatfish, Flounder) Method: OECD Test Guideline 203

Ferrous Sulfate LL50: > 6.25 mg/l Exposure time: 96 h Species: Cyprinodon variegatus (sheepshead minnow) Method: OECD Test Guideline 203

Toxicity to daphnia and other aquatic invertebrates

Sulfomethylated Quebracho : EL50: 73.2 mg/l Exposure time: 48 h Species: Acartia tonsa (Marine Copepod) Method: ISO TC147/SC5/WG2

Ferrous Sulfate LC50: 190 mg/l Exposure time: 48 h Species: Acartia tonsa (Marine Copepod)

Toxicity to algae

Sulfomethylated Quebracho : ErC50: > 100 mg/l Exposure time: 72 h Species: Desmodesmus subspicatus (green algae) Method: OECD Test Guideline 201

EbC50: 79 mg/l Exposure time: 72 h Species: Desmodesmus subspicatus (green algae) Method: OECD Test Guideline 201

Ferrous Sulfate EL50: 45 mg/l Exposure time: 72 h Species: Skeletonema costatum (Marine Algae)

Elimination information (persistence and degradability)

Biodegradability : Not applicable

SAFETY DATA SHEET


SDS Number:100000013725 9/11

Ecotoxicology Assessment

Acute aquatic toxicity Sulfomethylated Quebracho : Harmful to aquatic life.

Chronic aquatic toxicity Sulfomethylated Quebracho : Harmful to aquatic life with long lasting effects.

Additional ecological information

: Harmful to aquatic life with long lasting effects.

SECTION 13: Disposal considerations

The information in this SDS pertains only to the product as shipped.

Use material for its intended purpose or recycle if possible. This material, if it must be discarded, may meet the criteria of a hazardous waste as defined by US EPA under RCRA (40 CFR 261) or other State and local regulations. Measurement of certain physical properties and analysis for regulated components may be necessary to make a correct determination. If this material is classified as a hazardous waste, federal law requires disposal at a licensed hazardous waste disposal facility.

Product : Do not dispose of waste into sewer. Do not contaminate

ponds, waterways or ditches with chemical or used container. Send to a licensed waste management company.

Contaminated packaging : Empty remaining contents. Dispose of as unused product.

Do not re-use empty containers.

SECTION 14: Transport information

The shipping descriptions shown here are for bulk shipments only, and may not apply to shipments in non-bulk packages (see regulatory definition). Consult the appropriate domestic or international mode-specific and quantity-specific Dangerous Goods Regulations for additional shipping description requirements (e.g., technical name or names, etc.) Therefore, the information shown here, may not always agree with the bill of lading shipping description for the material. Flashpoints for the material may vary slightly between the SDS and the bill of lading.

US DOT (UNITED STATES DEPARTMENT OF TRANSPORTATION) NOT REGULATED AS A HAZARDOUS MATERIAL OR DANGEROUS GOODS FOR TRANSPORTATION BY THIS AGENCY.

IMO / IMDG (INTERNATIONAL MARITIME DANGEROUS GOODS) NOT REGULATED AS A HAZARDOUS MATERIAL OR DANGEROUS GOODS FOR TRANSPORTATION BY THIS AGENCY.

IATA (INTERNATIONAL AIR TRANSPORT ASSOCIATION) NOT REGULATED AS A HAZARDOUS MATERIAL OR DANGEROUS GOODS FOR TRANSPORTATION BY THIS AGENCY.

ADR (AGREEMENT ON DANGEROUS GOODS BY ROAD (EUROPE))

SAFETY DATA SHEET


SDS Number:100000013725 10/11

NOT REGULATED AS A HAZARDOUS MATERIAL OR DANGEROUS GOODS FOR TRANSPORTATION BY THIS AGENCY.

RID (REGULATIONS CONCERNING THE INTERNATIONAL TRANSPORT OF DANGEROUS GOODS (EUROPE))


ADN (EUROPEAN AGREEMENT CONCERNING THE INTERNATIONAL CARRIAGE OF DANGEROUS GOODS BY INLAND WATERWAYS)


Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

SECTION 15: Regulatory information

National legislation

Standard for the Uniform Scheduling of Medicines and Poisons

: Schedule 6

Notification status Europe REACH : On the inventory, or in compliance with the inventory United States of America TSCA : On the inventory, or in compliance with the inventory Canada DSL : On the inventory, or in compliance with the inventory Australia AICS : On the inventory, or in compliance with the inventory New Zealand NZIoC : On the inventory, or in compliance with the inventory Japan ENCS : Not in compliance with the inventory Korea KECI : On the inventory, or in compliance with the inventory Philippines PICCS : Not in compliance with the inventory China IECSC : On the inventory, or in compliance with the inventory

SECTION 16: Other information

Further information

Legacy SDS Number : 59420

Significant changes since the last version are highlighted in the margin. This version replaces all previous versions.

The information in this SDS pertains only to the product as shipped.

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the

SAFETY DATA SHEET


SDS Number:100000013725 11/11

specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.

Key or legend to abbreviations and acronyms used in the safety data sheet ACGIH American Conference of

Government Industrial Hygienists LD50 Lethal Dose 50%

AICS Australia, Inventory of Chemical Substances

LOAEL Lowest Observed Adverse Effect Level

DSL Canada, Domestic Substances List

NFPA National Fire Protection Agency

NDSL Canada, Non-Domestic Substances List

NIOSH National Institute for Occupational Safety & Health

CNS Central Nervous System NTP National Toxicology Program CAS Chemical Abstract Service NZloC New Zealand Inventory of

Chemicals EC50 Effective Concentration NOAEL No Observable Adverse Effect

Level EC50 Effective Concentration 50% NOEC No Observed Effect Concentration EGEST EOSCA Generic Exposure

Scenario Tool OSHA Occupational Safety & Health

Administration EOSCA European Oilfield Specialty

Chemicals Association PEL Permissible Exposure Limit

EINECS European Inventory of Existing Chemical Substances

PICCS Philippines Inventory of Commercial Chemical Substances

MAK Germany Maximum Concentration Values

PRNT Presumed Not Toxic

GHS Globally Harmonized System RCRA Resource Conservation Recovery Act

>= Greater Than or Equal To STEL Short-term Exposure Limit IC50 Inhibition Concentration 50% SARA Superfund Amendments and

Reauthorization Act. IARC International Agency for Research

on Cancer TLV Threshold Limit Value

IECSC Inventory of Existing Chemical Substances in China

TWA Time Weighted Average

ENCS Japan, Inventory of Existing and New Chemical Substances

TSCA Toxic Substance Control Act

KECI Korea, Existing Chemical Inventory

UVCB Unknown or Variable Composition, Complex Reaction Products, and Biological Materials

<= Less Than or Equal To WHMIS Workplace Hazardous Materials Information System

LC50 Lethal Concentration 50%

Revision Date 28-Feb-13

Revision 6

Supersedes date 14-Mar-08

SDS No. 11350

SAFETY DATA SHEET

CITRIC ACID



Product name CITRIC ACID


Identified uses Oil well drilling fluid additive. pH modifier.



Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900




Woodlands Drive



Scotland UK

T=+44(0)1224-246600

F=+11(0)1224-246699








Human health Eye Irrit. 2 - H319


Classification (1999/45/EEC) Xi;R36.


2.2. Label elements

Contains CITRIC ACID MONOHYDRATE


Signal Word Warning

Hazard Statements

H319 Causes serious eye irritation.

71 /

SDS No. 11350

CITRIC ACID


P337+313 If eye irritation persists: Get medical advice/attention.


P280 Wear protective gloves/protective clothing/eye protection/face protection.

P264 Wash contaminated skin thoroughly after handling.





HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

2.3. Other hazards



3.2. Mixtures

CITRIC ACID MONOHYDRATE 60-100%

CAS-No.: 5949-29-1 EC No.:


Xi;R36.


Eye Irrit. 2 - H319






Inhalation


continues.

Ingestion

Immediately give a couple of glasses of water or milk, provided the victim is fully conscious. Get medical attention if any discomfort

continues.

Skin contact


washing.

Eye contact


Continue to rinse for at least 15 minutes and get medical attention.


General information







Extinguishing media



72 /

SDS No. 11350

CITRIC ACID


Fire or high temperatures create: Irritating gases/vapours/fumes of: Carbon monoxide (CO). Carbon dioxide (CO2).














Avoid generation and spreading of dust. Remove spillage with vacuum cleaner. If not possible, collect spillage with shovel, broom or the

like. Flush with plenty of water to clean spillage area. Do not let washing down water contaminate ponds or waterways.









Store in tightly closed original container in a dry, cool and well-ventilated place. Store separated from: Alkalis. Oxidising material.

Storage Class

Chemical storage.





Ingredient Comments

NUI = Nuisance dust, WEL TWA 4mg/m3 Respirable Dust, 10 mg/m3 Total Dust.




Process conditions






73 /

SDS No. 11350

CITRIC ACID




No specific recommendation made, but respiratory protection may still be required under exceptional circumstances when excessive air

contamination exists. Wear mask supplied with: Dust filter P2 (for fine dust).

Hand protection

For prolonged or repeated skin contact use suitable protective gloves. Butyl rubber. Polyvinyl chloride (PVC).

Eye protection

Wear approved safety goggles.

Other Protection


Hygiene measures





Appearance Crystals or crystalline

Colour White.

Odour Odourless.

Solubility Soluble in water.


Relative density 1.542g/cm3 @ 20°C

Bulk Density 900 kg/m3

pH-Value, Diluted Solution 1.6 @ 100g/l


H2O@20°C)

60

Auto Ignition Temperature (°C) 1010°C


Not relevant


10.1. Reactivity

Violent reaction with: Strong alkalis. Strong oxidising agents.




Not known.


None known.


Materials To Avoid

Strong alkalis. Strong oxidising agents.


Fire or high temperatures create: Irritating gases/vapours/fumes of: Carbon monoxide (CO). Carbon dioxide (CO2).



Toxic Dose 1 - LD 50

5040 mg/kg (oral-mouse)

74 /

SDS No. 11350

CITRIC ACID

Toxic Dose 2 - LD 50

3000 mg/kg (oral rat)

Acute toxicity:

Acute Toxicity (Oral LD50)

> 7000 mg/kg Rabbit

ATE (Oral)

3000 mg/kg

Aspiration hazard:


Inhalation


Ingestion

May irritate and cause stomach pain, vomiting and diarrhoea.

Skin contact

Skin irritation is not anticipated when used normally.

Eye contact

Causes serious eye irritation. Particles in the eyes may cause irritation and smarting.

Route of entry


Target Organs



Ecotoxicity

Contact M-I SWACO's QHSE Department for ecological information at [email protected].

12.1. Toxicity

Acute Fish Toxicity

Not considered toxic to fish.

LC 50, 96 Hrs, Fish mg/l 440 - 760


Degradability




No data available on bioaccumulation.


Mobility:

The product is soluble in water.


This product does not contain any PBT or vPvB substances.


None known.




75 /

SDS No. 11350

CITRIC ACID

Waste Class

EWC-code: 06 01 06. 7134. Organic acids.




14.1. UN number

Not applicable.


Not applicable.


Not applicable.

14.4. Packing group

Not applicable.



No.


Not applicable.








EU Legislation






WGK 1















76 /

SDS No. 11350

CITRIC ACID

Information Sources



Revision Comments

General revision.

Issued By Sarah Malone

Revision Date 28-Feb-13

Revision 6

Supersedes date 14-Mar-08

SDS No. 11350

Signature Laura McDonald

Signature 2 Sandra McWilliam


Irritating to eyes.R36


Causes serious eye irritation.H319

Disclaimer








77 /

SDS no. MI10031Version 10Revision date 10-Mar-2015Supersedes date 31-Jan-2012

Safety Data SheetCONQOR* 303A



Product name CONQOR* 303AProduct code MI10031


Recommended Use Corrosion inhibitor




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600Netherlands National Poisons Information Center (NL): +31 30 274 88 88 (NB: this service is only

available to health professionals)




Health hazardsSkin corrosion/irritation Category 2Serious eye damage/eye irritation Category 1Skin sensitization Category 1



2.2 Label elements


[email protected]

________________________________________________________________________________________

Page 1 / 12

________________________________________________________________________________________

CONQOR* 303A SDS no. MI10031Revision date 10-Mar-2015

Signal wordDANGER

Hazard statementsH315 - Causes skin irritationH317 - May cause an allergic skin reactionH318 - Causes serious eye damage

Precautionary Statements - EU (§28, 1272/2008) P261 - Avoid breathing dust/ fume/ gas/ mist/ vapors/ sprayP280 - Wear protective gloves/ protective clothing/ eye protection/ face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP310 - Immediately call a POISON CENTER or doctor/ physicianP302 + P352 - IF ON SKIN: Wash with plenty of soap and waterP333 + P313 - If skin irritation or rash occurs: Get medical advice/ attention

Supplementary precautionary statements P264 - Wash face, hands and any exposed skin thoroughly after handlingP272 - Contaminated work clothing should not be allowed out of the workplaceP362 - Take off contaminated clothing and wash before reuseP501 - Dispose of contents/container in accordance with local regulations.



R-code(s)R38, R41, R43

ContainsEthanol, 2,2''-oxybis-, reaction products with ammonia, morpholine derivs. residues


2.3 Other data




3.1 Substances

Not Applicable

________________________________________________________________________________________

Page 2 / 12

________________________________________________________________________________________


3.2 Mixtures




REACHregistration

numberEthanol, 2,2''-oxybis-,reaction products withammonia, morpholine

derivs. residues

272-712-1 68909-77-3 30-60 Xi; R38, R41, R43 Skin Irrit.2(H315)Skin Sens. 1B(H317)Eye Dam. 1(H318)

01-2119537286-35-xxxx






Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention if irritation persists.

Eye contact Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contactlenses, if present, after the first five minutes, then continue rinsing eye. Seek medicalattention at once.



Main symptoms









________________________________________________________________________________________

Page 3 / 12

Suitable extinguishing media

________________________________________________________________________________________


Water Fog, Alcohol Foam, CO2, Dry Chemical.















Methods for containmentPrevent further leakage or spillage if safe to do so. Dike far ahead of liquid spill for later disposal.

Methods for cleaning upAbsorb with earth, sand or other non-combustible material and transfer to containers for later disposal. After cleaning, flush awaytraces with water.





HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Do not breathe vapors orspray mist. Avoid spills and splashing during use. Persons susceptible to allergic reactions should not handle this product.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking Remove contaminated clothing.

________________________________________________________________________________________

Page 4 / 12

________________________________________________________________________________________



Technical measures/precautions Ensure adequate ventilation.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid: Acids NitritesStore at room temperature.


Packaging material Use specially constructed containers only.


See Section 1.2.



Exposure limits Contains no substances with occupational exposure limit valuesNo biological limit allocated

Component EU OEL Austria Australia DenmarkEthanol, 2,2''-oxybis-, reaction products with

ammonia, morpholine derivs. residuesNot determined Not determined Not determined Not determined

Component Malaysia France Germany HungaryEthanol, 2,2''-oxybis-, reaction products with


Component New Zealand Italy Netherlands NorwayEthanol, 2,2''-oxybis-, reaction products with

ammonia, morpholine derivs. residuesNot Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaEthanol, 2,2''-oxybis-, reaction products with


Component Spain Switzerland Turkey UKEthanol, 2,2''-oxybis-, reaction products with



________________________________________________________________________________________

Page 5 / 12

Short term exposure systemic effects

________________________________________________________________________________________


Ethanol, 2,2''-oxybis-, reaction products with ammonia, morpholine derivs. residuesDermal 12.5 mg/kg

Inhalation 29.4 mg/m³

Long term exposure systemic effects

Ethanol, 2,2''-oxybis-, reaction products with ammonia, morpholine derivs. residuesDermal 12.5 mg/kg

Inhalation 29.4 mg/m³

Predicted No Effect Concentration (PNEC)Ethanol, 2,2''-oxybis-, reaction products with ammonia, morpholine derivs. residuesFresh water 0.12 mg/L

Sea water 0.012 mg/L

Fresh water sediment 0.636 mg/kgSea sediment 0.0636 mg/kgSoil 0.0566 mg/kg

Impact on sewage treatment 1000 mg/L

Intermittent release 12 mg/L



Engineering measures to reduce exposureEnsure adequate ventilation. Local exhaust ventilation.


goggles.Hand protection Use protective gloves made of:, Rubber, Neoprene, PVC, Be aware that liquid may

penetrate the gloves. Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Use respirator with organic vapor protection(A, brown), At work in confined or poorly ventilated spaces, respiratory protection with airsupply must be used.

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.



________________________________________________________________________________________

Page 6 / 12


________________________________________________________________________________________


Appearance No information availableOdor SlightColor Dark AmberOdor threshold Not applicable


9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available


10.1 Reactivity







Store at room temperature.


Physical state Liquid

Property Values Remarks pH Approximately 11.5pH @ dilutionMelting/freezing point No information availableBoiling point/range > 100 °CFlash point > 100 °C Closed cupEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.03 - 1.05 @ 20 °CBulk density No information availableRelative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information availableKinematic viscosity No information availableDynamic viscosity No information availableLog Pow No information available

________________________________________________________________________________________

Page 7 / 12

________________________________________________________________________________________


Acids. Do not add nitrites or other nitrosating agents to this product. May cause formation of nitrosamine.





Acute toxicity

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system.

Eye contact Causes serious eye damage.

Skin contact Causes skin irritation. May cause an allergic skin reaction.



LD50 Oral 5000 mg/kg (based on components)LD50 Dermal > 2000 mg/kg (based on components)

Component LD50 Oral LD50 Dermal LC50 InhalationEthanol, 2,2''-oxybis-, reaction products with

ammonia, morpholine derivs. residues= 1500 mg/kg ( Rat ) No data available No data available

Sensitization May cause sensitization by skin contact.


Carcinogenicity This product does not contain any known or suspected carcinogens.


Routes of exposure Skin contact. Eye contact.

Routes of entry None known.


Not classified


Not classified.



________________________________________________________________________________________

Page 8 / 12

________________________________________________________________________________________


12.1 Toxicity


Toxicity to algaeEC50 72h : > 100 mg/l.

Toxicity to fishLC50 96h : > 100 mg/l.

Toxicity to daphnia and other aquatic invertebratesEC50 48h : > 100 mg/l.


Ethanol, 2,2''-oxybis-, reactionproducts with ammonia, morpholine

derivs. residues

No information available No information available No information available


Product is biodegradable.


No bioaccumulation expected due to high molecular weight.


MobilityThe product is water soluble, and may spread in water systems.




None known.



Waste from residues / unused Dispose of in accordance with local regulations.

________________________________________________________________________________________

Page 9 / 12

________________________________________________________________________________________


products










Transport in bulk according to Annex II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.






New Zealand hazard classification Irritant

HSNO approval no. HSR003599

Group number 6.4A, 9.1C

________________________________________________________________________________________

Page 10 / 12

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the European

________________________________________________________________________________________


Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.







ADG Code – Australian Dangerous Goods Code.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) Does not ComplyJapan (ENCS) Does not ComplyChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) Does not ComplyNew Zealand (NZIoC) Complies






Supersedes date 31-Jan-2012

Revision date 10-Mar-2015

Version 10


Updated according to GHS/CLP, This SDS has been made in a new database andtherefore a new layout. There have been changes with regard to classification.

________________________________________________________________________________________

Page 11 / 12

Text of R phrases mentioned in Section 3R38 - Irritating to skin

________________________________________________________________________________________


R41 - Risk of serious damage to eyesR43 - May cause sensitization by skin contact


H315 - Causes skin irritationH317 - May cause an allergic skin reactionH318 - Causes serious eye damage

*A mark of M-I L.L.C., a Schlumberger Company


________________________________________________________________________________________

Page 12 / 12

Safety Data SheetDEFOAM†-A

SDS no. MI10199Version 6Revision date 07/Apr/2015Supersedes date 13/Sep/2010



Product name DEFOAM†-AProduct code MI10199


Recommended Use Defoamer











________________________________________________________________________________________

2.2 Label elements

SupplierM-I Australia Pty LtdLevel 5256 St. George TerracePerthWA 6000T= 08 9440 2900

Page 1 / 11

[email protected]

________________________________________________________________________________________

DEFOAM†-A SDS no. MI10199Revision date 07/Apr/2015

Signal wordWARNING


Precautionary Statements - EU (§28, 1272/2008) P264 - Wash face, hands and any exposed skin thoroughly after handlingP280 - Wear protective gloves/protective clothing and eye/face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP337 + P313 - If eye irritation persists: Get medical advice/ attentionP501 - Dispose of contents/container in accordance with local regulations.



R-code(s)Xi; R36

Contains

2,2,4-trimethylpentane-1,3-diol


2.3 Other data




3.1 Substances

________________________________________________________________________________________

Not Applicable

3.2 Mixtures

Page 2 / 11

________________________________________________________________________________________





REACHregistration

number2,2,4-trimethylpentane

-1,3-diol205-619-1 144-19-4 10 - 30 Xi; R36 Eye Irrit. 2 (H319) No data available







Eye contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.



Main symptoms







________________________________________________________________________________________



Suitable extinguishing mediaDry chemical, CO 2, water spray or regular foam.


Page 3 / 11


________________________________________________________________________________________




















HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Do not breathe vapors orspray mist. Avoid spills and splashing during use.

________________________________________________________________________________________

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product. Remove contaminated clothing.



Storage precautions

Page 4 / 11

Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong oxidizing agents

________________________________________________________________________________________





See Section 1.2.



Exposure limits Contains no substances with occupational exposure limit valuesNo biological limit allocated

Component EU OEL Austria Australia Denmark2,2,4-trimethylpentane-1,3-diol Not determined Not determined Not determined Not determined

Component Finland France Germany Hungary2,2,4-trimethylpentane-1,3-diol Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands Norway2,2,4-trimethylpentane-1,3-diol Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania Russia2,2,4-trimethylpentane-1,3-diol Not determined Not determined Not determined Not determined

Component Spain Switzerland Turkey UK2,2,4-trimethylpentane-1,3-diol Not determined Not determined Not determined Not determined

________________________________________________________________________________________




Page 5 / 11


________________________________________________________________________________________


Eye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safetygoggles.

Hand protection Use protective gloves made of:, Nitrile, Neoprene, Be aware that liquid may penetrate thegloves. Frequent change is advisable.

Respiratory protection No personal respiratory protective equipment normally required, In case of insufficientventilation wear suitable respiratory equipment, Use respirator with organic vapor protection(A, brown), At work in confined or poorly ventilated spaces, respiratory protection with airsupply must be used.





Appearance No information availableOdor SlightColor ColorlessOdor threshold Not applicable


9.2 Other information Pour point No information available


Property Values Remarks pH No information availablepH @ dilutionMelting/freezing point -50 °C / -58 °FBoiling point/range 225 °C / 437 °FFlash point 120 °C / 248 °F Closed cupEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity No information availableBulk density No information availableRelative density 0.95 sg @ 20°C.Water solubility Insoluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________


Page 6 / 11

Not determined

________________________________________________________________________________________


Molecular weight No information availableVOC content(%) NoneDensity No information available


10.1 Reactivity







None known.


Strong oxidizing agents.





Acute toxicity

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system.





Component LD50 Oral LD50 Dermal LC50 Inhalation2,2,4-trimethylpentane-1,3-diol = 2 g/kg ( Rat ) = 6300 µL/kg ( Rabbit ) No data available

________________________________________________________________________________________



Page 7 / 11


________________________________________________________________________________________






Not classified


Not classified.



12.1 Toxicity






2,2,4-trimethylpentane-1,3-diol No information available No information available No information available


No product level data available.



________________________________________________________________________________________


Page 8 / 11


________________________________________________________________________________________





None known.











14.3 Hazard class(es) ADR/RID/ADN Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN Packing Group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated


________________________________________________________________________________________


Page 9 / 11

________________________________________________________________________________________








New Zealand hazard classification Classified

HSNO approval no. HSR002503

Group number 6.3A










USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) Complies

________________________________________________________________________________________

Australia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

Page 10 / 11


________________________________________________________________________________________





Prepared by GRC-Chemicals (Global Regulatory Compliance - Chemicals) , Sarah Malone

Supersedes date 13/Sep/2010


Version 6



Text of R phrases mentioned in Section 2 and 3R36 - Irritating to eyes



________________________________________________________________________________________

†A mark of M-I L.L.C.


Page 11 / 11

Safety Data SheetDUO-TEC†

SDS no. MI10800Version 2Revision date 12/Aug/2014Supersedes date 05/Apr/2014



Product name DUO-TEC†

Product code MI10800


Recommended Use Viscosifier.











________________________________________________________________________________________

2.2 Label elements

Signal wordNone



Page 1 / 12

[email protected]

________________________________________________________________________________________

DUO-TEC† SDS no. MI10800Revision date 12/Aug/2014

EU specific hazard statementsEUH208 - Contains ( Glyoxal ). May produce an allergic reaction




Contains

Glyoxal


2.3 Other data




3.1 Substances

Not Applicable

3.2 Mixtures




REACHregistration

numberGlyoxal 203-474-9 107-22-2 <1 Xn; R20, Muta

cat.3 68Xi; R36/37/38, 43

Acute Tox. 4 (H332)Skin Irrit. 2 (H315)Eye Irrit. 2 (H319)

Skin Sens. 1B (H317)Muta. 2 (H341)

STOT SE 3 (H335)

No data available

________________________________________________________________________________________




Inhalation

Page 2 / 12

If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

________________________________________________________________________________________







Main symptoms









Suitable extinguishing mediaWater Fog, Alcohol Foam, CO2, Dry Chemical.



Unusual fire and explosion hazardsDust may form explosive mixture in air.

Hazardous combustion productsFire or high temperatures create:, Carbon oxides (COx).


________________________________________________________________________________________




Page 3 / 12


________________________________________________________________________________________


Use personal protective equipment. See also section 8. If spilled, take caution, as material can cause surfaces to become veryslippery.






Methods for cleaning upSweep up and shovel into suitable containers for disposal. Prevent dust cloud. After cleaning, flush away traces with water.






Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking. Remove contaminated clothing.


Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits. Keepaway from heat, sparks, and flame.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong oxidizing agents Protect from moisture




See Section 1.2.



________________________________________________________________________________________


Page 4 / 12

________________________________________________________________________________________


Component EU OEL Austria Australia DenmarkGlyoxal Not determined Not determined Not determined 0.2 ppm Ceiling

0.5 mg/m3 Ceiling

Component Finland France Germany HungaryGlyoxal Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwayGlyoxal Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaGlyoxal Not determined 0.1 mg/m3 TWA

inhalable fraction,aerosol and vapor

Not determined Not determined

Component Spain Switzerland Turkey UKGlyoxal 0.1 mg/m3 VLA-ED it is

prohibited the partial orcomplete

commercialization or useof this substance as a

phytosanitary o biocidecompound inhalablefraction and vapor

Not determined Not determined Not determined


Long term exposure local effectsGlyoxalInhalation 0.04 mg/m³


GlyoxalDermal 10.8 mg/kgInhalation 5.29 mg/m³

Predicted No Effect Concentration (PNEC)GlyoxalFresh water 0.319 mg/lSea water 0.0319 mg/lFresh water sediment 0.685 mg/lSea sediment 0.0685 mg/lSoil 4.06 mg/l

________________________________________________________________________________________

Impact on sewage treatment 4.1 mg/lIntermittent release 1.1 mg/l

Page 5 / 12


________________________________________________________________________________________





goggles.Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Butyl, Neoprene, Nitrile.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2(European Norm EN 143 = former DIN 3181).





Appearance Powder DustOdor MildColor Cream - TanOdor threshold Not applicable


Property Values Remarks pH Not applicablepH @ dilution 7 @ 1% sol.Melting/freezing pointBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.5 20 °CBulk density 50 lb/ft³ (800 kg/m³)Relative density No information availableWater solubility Soluble in water

________________________________________________________________________________________

Solubility in other solvents No information availableAutoignition temperature > 200 °CDecomposition temperature

Page 6 / 12


________________________________________________________________________________________





10.1 Reactivity







Heat, flames and sparks. Protect from moisture.







Acute toxicity





________________________________________________________________________________________


Page 7 / 12

Not determined

________________________________________________________________________________________


Component LD50 Oral LD50 Dermal LC50 InhalationGlyoxal = 3300 mg/kg ( Rat ) No data available = 2410 mg/m³, 3-4 hrs

Sensitization Repeated or prolonged contact may cause allergic reactions in very susceptible persons.

Mutagenic effects Contains no ingredients above reportable quantities listed as a mutagenic.



Routes of exposure None known.



Not classified


Not classified.



12.1 Toxicity





Component Toxicity to fish Toxicity to algae

________________________________________________________________________________________

Toxicity to daphnia and otheraquatic invertebrates

Glyoxal 215 mg/L LC50 (Pimephalespromelas) = 96 h

460 - 680 mg/L LC50 (Leuciscusidus) = 96 h

500 mg/L EC50 (Desmodesmussubspicatus) = 72 h348.59 mg/L EC50

(Pseudokirchneriella subcapitata) =96 h

500 mg/L EC50 (Desmodesmussubspicatus) = 96 h

404 mg/L EC50 (Daphnia magna) =48 h


Page 8 / 12

The product contains substances which are not expected to be biodegradable.

________________________________________________________________________________________









None known.






EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 07 01 99.





14.3 Hazard class(es)

________________________________________________________________________________________

ADR/RID/ADN Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

Page 9 / 12

14.4 Packing group

________________________________________________________________________________________


ADR/RID/ADN Packing Group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated















________________________________________________________________________________________





Page 10 / 12


________________________________________________________________________________________










Supersedes date 05/Apr/2014

Revision date 12/Aug/2014

Version 2


2. Hazards Identification, 3. Composition/information on Ingredients, 11. Toxicologicalinformation, Section 16: Other information, Updated according to GHS/CLP.

Text of R phrases mentioned in Section 2 and 3R20 - Harmful by inhalationR43 - May cause sensitization by skin contactR68 - Possible risks of irreversible effects.

R36/37/38 - Irritating to eyes, respiratory system and skin


This product is not classified as hazardous therefore no (H) hazard statements assigned.

________________________________________________________________________________________

H332 - Harmful if inhaledH315 - Causes skin irritationH319 - Causes serious eye irritationH317 - May cause an allergic skin reactionH341 - Suspected of causing genetic defects if inhaledH335 - May cause respiratory irritationEUH208 - Contains ( Glyoxal ). May produce an allergic reaction

Page 11 / 12


________________________________________________________________________________________



________________________________________________________________________________________

Page 12 / 12

Safety Data SheetDUO-VIS†

SDS no. MI10216Version 8Revision date 08/Aug/2014Supersedes date 06/May/2014



Product name DUO-VIS†



Recommended Use Viscosifier.











________________________________________________________________________________________

2.2 Label elements

Signal wordNone



Page 1 / 11

[email protected]

________________________________________________________________________________________

DUO-VIS† SDS no. MI10216Revision date 08/Aug/2014

EU specific hazard statementsEUH208 - Contains ( Glyoxal ). May produce an allergic reaction




Contains

Glyoxal


2.3 Other data



3.1 Substances

Not Applicable

3.2 Mixtures




REACHregistration

numberGlyoxal 203-474-9 107-22-2 <1 Xn; R20, Muta

cat.3 68Xi; R36/37/38, 43

Acute Tox. 4 (H332)Skin Irrit. 2 (H315)Eye Irrit. 2 (H319)

Skin Sens. 1B (H317)Muta. 2 (H341)

STOT SE 3 (H335)

No data available



________________________________________________________________________________________



Ingestion

Page 2 / 11

Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

________________________________________________________________________________________






Main symptoms
















________________________________________________________________________________________




Page 3 / 11

Use personal protective equipment. See also section 8. If spilled, take caution, as material can cause surfaces to become veryslippery.

________________________________________________________________________________________







Methods for cleaning upSweep up and shovel into suitable containers for disposal. Prevent dust cloud. After cleaning, flush away traces with water.





HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking. Remove contaminated clothing.


Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits. Keepaway from heat, sparks, and flame.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong oxidizing agents Protect from moisture




See Section 1.2.



________________________________________________________________________________________

Page 4 / 11

________________________________________________________________________________________


Component EU OEL Austria Australia DenmarkGlyoxal Not determined Not determined Not determined 0.2 ppm Ceiling

0.5 mg/m3 Ceiling

Component Finland France Germany HungaryGlyoxal Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwayGlyoxal Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaGlyoxal Not determined 0.1 mg/m3 TWA

inhalable fraction,aerosol and vapor


Component Spain Switzerland Turkey UKGlyoxal 0.1 mg/m3 VLA-ED it is

prohibited the partial orcomplete

commercialization or useof this substance as a

phytosanitary o biocidecompound inhalablefraction and vapor



Long term exposure local effectsGlyoxalInhalation 0.04 mg/m³


GlyoxalDermal 10.8 mg/kgInhalation 5.29 mg/m³

Predicted No Effect Concentration (PNEC)GlyoxalFresh water 0.319 mg/lSea water 0.0319 mg/lFresh water sediment 0.685 mg/lSea sediment 0.0685 mg/lSoil 4.06 mg/lImpact on sewage treatment

________________________________________________________________________________________

4.1 mg/lIntermittent release 1.1 mg/l


Page 5 / 11


________________________________________________________________________________________




goggles.Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Butyl, Neoprene, Nitrile.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient






Appearance Powder DustOdor MildColor Cream - TanOdor threshold Not applicable



Property Values Remarks pH Not applicablepH @ dilution 7 @ 1% sol.Melting/freezing pointBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.5 20 °CBulk density 50 lb/ft³ (800 kg/m³)Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature > 200 °CDecomposition temperature No information available

________________________________________________________________________________________


Page 6 / 11

Not determined

________________________________________________________________________________________




10.1 Reactivity







Heat, flames and sparks. Protect from moisture.







Acute toxicity





Unknown acute toxicity .

Component LD50 Oral LD50 Dermal LC50 InhalationGlyoxal

________________________________________________________________________________________

= 3300 mg/kg ( Rat ) No data available = 2410 mg/m³, 3-4 hrs

Sensitization Repeated or prolonged contact may cause allergic reactions in very susceptible persons.

Page 7 / 11

Mutagenic effects Contains no ingredients above reportable quantities listed as a mutagenic.

________________________________________________________________________________________







Not classified


Not classified.



12.1 Toxicity






Glyoxal 215 mg/L LC50 (Pimephalespromelas) = 96 h

460 - 680 mg/L LC50 (Leuciscusidus) = 96 h

500 mg/L EC50 (Desmodesmussubspicatus) = 72 h348.59 mg/L EC50

(Pseudokirchneriella subcapitata) =96 h



________________________________________________________________________________________


The product contains substances which are not expected to be biodegradable.



Page 8 / 11

________________________________________________________________________________________







None known.












14.4 Packing group ADR/RID/ADN Packing Group Not regulated

________________________________________________________________________________________

IMDG Packing group Not regulatedICAO Packing group Not regulated

Page 9 / 11

14.5 Environmental hazard

________________________________________________________________________________________


No
















Prepared by

________________________________________________________________________________________

Global Regulatory Compliance - Chemicals (GRC - Chemicals)

Supersedes date 06/May/2014

Revision date 08/Aug/2014

Page 10 / 11

Version 8

________________________________________________________________________________________



2. Hazards Identification, 3. Composition/information on Ingredients, 11. Toxicologicalinformation, Section 16: Other information.

Text of R phrases mentioned in Section 2 and 3Not classifiedR20 - Harmful by inhalationR43 - May cause sensitization by skin contactR68 - Possible risks of irreversible effects.

R36/37/38 - Irritating to eyes, respiratory system and skin


This product is not classified as hazardous therefore no (H) hazard statements assigned.H332 - Harmful if inhaledH315 - Causes skin irritationH319 - Causes serious eye irritationH317 - May cause an allergic skin reactionH341 - Suspected of causing genetic defects if inhaledH335 - May cause respiratory irritationEUH208 - Contains ( Glyoxal ). May produce an allergic reaction

________________________________________________________________________________________



Page 11 / 11

SDS no. PID686Version 8Revision date 15-Jun-2017Supersedes date 01-Aug-2014

Safety Data SheetG-SEAL*



Product name G-SEAL*

Product code PID686Synonyms G-SEAL* FINEDenmark Pr. no: 1203433


Recommended Use Plugging agent.




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600Denmark Poison Control Hotline (DK): +45 82 12 12 12Germany +49 69 222 25285Norway Poison information centre: +47 22 59 13 00

2. Hazards Identification


Classification according to Regulation (EC) No. 1272/2008 [CLP]





[email protected]

_____________________________________________________________________________________________

Page 1 / 11

_____________________________________________________________________________________________

G-SEAL* SDS no. PID686Revision date 15-Jun-2017

2.2 Label elements

Signal wordNone



ContainsGraphite

2.3 Other hazards




3.1 Substances

Chemical Name EC No CAS No Weight-% Regulation (EC) No1272/2008

REACHregistration

numberGraphite 231-955-3 7782-42-5 60-100 Not classified 01-2119486977-1

2-xxxx

3.2 Mixtures

Not applicable


4.1 First aid measures



Skin contact Wash skin thoroughly with soap and water. Get medical attention if irritation persists.

_____________________________________________________________________________________________

Page 2 / 11

_____________________________________________________________________________________________


Eye Contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses. Getmedical attention if any discomfort continues.



Symptoms










Extinguishing media which must not be used for safety reasonsNone known.



Hazardous combustion productsFire or high temperatures create: Carbon oxides (COx).






Extinguish all ignition sources. Avoid sparks, flames, heat and smoking. Use personal protective equipment. See also section 8.

_____________________________________________________________________________________________

Page 3 / 11


_____________________________________________________________________________________________




6.3 Methods and material for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so. Cover powder spill with plastic sheet or tarp to minimize spreading.






HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.Keep away from heat and sources of ignition.




Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away fromopen flames, hot surfaces and sources of ignition. Protect from moisture Avoid contact with:Oxidizing agents


Packaging materials Use specially constructed containers only.


See Section 1.2.




Chemical Name EU OEL Austria Australia DenmarkGraphite Not determined 10 mg/m3 STEL alveolar

dust with <1% Quartz,respirable fraction

3mg/m3TWArespirabledust

2.5 mg/m3 TWA

_____________________________________________________________________________________________

Page 4 / 11

_____________________________________________________________________________________________


5 mg/m3 TWA alveolardust with <1% Quartz,

respirable fractionChemical Name Malaysia France Germany Hungary

Graphite 2 mg/m3 TWA 2 mg/m3TWA 1.5 mg/m3 TWA4 mg/m3 TWA

Not determined

Chemical Name New Zealand Italy Netherlands NorwayGraphite 3 mg/m3 TWA Not determined Not determined 5 mg/m3 TWA total dust

2 mg/m3 TWA respirabledust

10 mg/m3 TWA totaldust


10 mg/m3 STEL totaldust

4 mg/m3 STELrespirable dust

15 mg/m3 STEL totaldust

8 mg/m3 STELrespirable dust

Chemical Name Poland Portugal Romania RussiaGraphite 4.0 mg/m3 TWA NDS

natural1.0 mg/m3 TWA NDS

natural6.0 mg/m3 TWA NDS

synthetic

2 mg/m3 TWA all formsexcept Graphite fibers

respirable fraction

2mg/m3TWAdust,respirable fraction

Not determined

Chemical Name Spain Switzerland Turkey UKGraphite 2 mg/m3 TWA VLA-ED 2.5 mg/m3 TWA MAK

natural5 mg/m3 TWA MAK

natural

Not determined 30 mg/m3 STELcalculated inhalable

dust12 mg/m3 STEL

calculated respirabledust

10 mg/m3 TWAinhalable dust




Engineering ControlsEnsure adequate ventilation.

Personal protective equipmentEye protection Use eye protection according to EN 166, designed to protect against powders and dusts.

Tightly fitting safety goggles. Safety glasses with side-shields.Hand protection Wear gloves according to EN 374 to protect against skin effects from powders Use

protective gloves made of: Neoprene Nitrile Frequent change is advisableRespiratory protection In case of insufficient ventilation wear suitable respiratory equipment, Suitable mask with

particle filter P3 (European Norm 143), At work in confined or poorly ventilated spaces,respiratory protection with air supply must be used, No personal respiratory protectiveequipment normally required.


_____________________________________________________________________________________________

Page 5 / 11

_____________________________________________________________________________________________





Appearance Powder DustOdor OdorlessColor Gray - BlackOdor threshold Not applicable

Explosive properties Suspended dust may present a dust explosion hazardOxidizing properties None known.


CommentsThe data listed above are typical physical and chemical properties and should not be construed as product specification.



Property Values Remarks pH No information availablepH @ dilutionMelting / freezing point 3652 °C / 6605.6 °FBoiling point/range 4827 °C / 8720.6 °FFlash point No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not applicableFlammability Limit in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 2.19 - 2.26 20 °CBulk density No information availableRelative density No information availableWater solubility Insoluble in waterSolubility in other solvents No information availableAutoignition temperature > 500 °C / 932 °FDecomposition temperature > 400 °C / 752°FKinematic viscosity No information availableDynamic viscosity No information availablelog Pow No information available

_____________________________________________________________________________________________

Page 6 / 11

_____________________________________________________________________________________________


10.1 Reactivity

Dust may form explosive mixture in air.






Keep away from open flames, hot surfaces and sources of ignition. Avoid dust formation. Protect from moisture.


Oxidizing agents.


See Section 5.2.



Acute toxicity


Eye contact Dust may cause mechanical irritation.



Unknown acute toxicity Not applicable.

Toxicology data for the componentsChemical Name LD50 Oral LD50 Dermal LC50 Inhalation

Graphite LD50 > 2000 mg/kg bw, Rat,OECD 423

No data available LD50 > 2000 mg/m³, Rat,OECD 403




_____________________________________________________________________________________________

Page 7 / 11

_____________________________________________________________________________________________





Specific target organ toxicity -Single exposure

Not classified

Specific target organ toxicity -Repeated exposure

Not classified.

Aspiration hazard Not applicable.


12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.Listed on PLONOR list of OSPAR




Chemical Name Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Graphite LC50 > 100 mg/l, 96 hour, OECD203

EC50 > 100 mg/l, 72 hour, OECD201

EC50 > 100 mg/l, 48 hour, OECD202






_____________________________________________________________________________________________

Page 8 / 11

_____________________________________________________________________________________________






None known.






EWC Waste Disposal No According to the European Waste Catalog, Waste Codes are not product specific, butapplication specific Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 01 05 99 - wastes not otherwise specified


14.1. UN number Not regulated

14.2. UN proper shipping name The product is not covered by international regulation on the transport of dangerous goods





_____________________________________________________________________________________________

Page 9 / 11

_____________________________________________________________________________________________


Not applicable

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.




Water endangering class = Nwg

Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo poisons schedule number allocated






National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].



Not classified as dangerous goods in accordance with the Australian Code for the Transport of Dangerous Goods byRoad and Rail (ADG).




USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) Does not Comply

_____________________________________________________________________________________________

Page 10 / 11

_____________________________________________________________________________________________


China (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies





Supersedes date 01-Aug-2014

Revision date 15-Jun-2017

Version 8

This SDS has been revised in thefollowing section(s)

All sections Product Code change No changes with regard to classification have beenmade.



*A mark of M-I L.L.C., a Schlumberger Company


_____________________________________________________________________________________________

Page 11 / 11

Safety Data SheetKLEEN UP†

SDS no. MI10834Version 3Revision date 17/Feb/2015Supersedes date 21/Feb/2011



Product name KLEEN UP†



Recommended Use Detergent

Uses advised against None known.










________________________________________________________________________________________

2.2 Label elements


Page 1 / 11

[email protected]

________________________________________________________________________________________

KLEEN UP† SDS no. MI10834Revision date 17/Feb/2015

Signal wordDANGER

Hazard statementsH318 - Causes serious eye damage

Precautionary Statements - EU (§28, 1272/2008) P280 - Wear protective gloves/ protective clothing/ eye protection/ face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP310 - Immediately call a POISON CENTER or doctor/ physician



R-code(s)R41

Contains

Alcohols, C11-14-iso-, C13-rich, ethoxylated


2.3 Other data




3.1 Substances

Not Applicable

3.2 Mixtures

________________________________________________________________________________________




Page 2 / 11

REACHregistration

number

________________________________________________________________________________________


Alcohols, C11-14-iso-,C13-rich, ethoxylated

78330-21-9 10-30 Xn; R22Xi; R41

Acute Tox. 4 (H302)Eye Dam. 1 (H318)

Polymer exempt







Eye contact Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contactlenses, if present, after the first five minutes, then continue rinsing eye. Seek medicalattention at once.



Main symptoms








________________________________________________________________________________________





Page 3 / 11


________________________________________________________________________________________




















Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Wash thoroughly after handling. Do not eat, drink or smokewhen using this product. Remove contaminated clothing.


Technical measures/precautions

________________________________________________________________________________________

Ensure adequate ventilation.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Do not freeze


Page 4 / 11


________________________________________________________________________________________



See Section 1.2.



Exposure limits Contains no substances with occupational exposure limit values No biological limit allocated

Component EU OEL Austria Australia DenmarkAlcohols, C11-14-iso-, C13-rich, ethoxylated Not determined Not determined Not determined Not determined

Component Finland France Germany HungaryAlcohols, C11-14-iso-, C13-rich, ethoxylated Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwayAlcohols, C11-14-iso-, C13-rich, ethoxylated Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaAlcohols, C11-14-iso-, C13-rich, ethoxylated Not determined Not determined Not determined Not determined

Component Spain Switzerland Turkey UKAlcohols, C11-14-iso-, C13-rich, ethoxylated Not determined Not determined Not determined Not determined



________________________________________________________________________________________



goggles.

Page 5 / 11

Hand protection Use protective gloves made of:, Neoprene, PVC, Be aware that liquid may penetrate thegloves. Frequent change is advisable.

________________________________________________________________________________________


Respiratory protection No personal respiratory protective equipment normally required, In case of insufficientventilation wear suitable respiratory equipment, Use respirator with organic vapor protection(A, brown).





Appearance No information availableOdor slight amineColor Clear YellowOdor threshold Not applicable


9.2 Other information Pour point </= 0°CMolecular weight No information availableVOC content(%) No information availableDensity No information available



Property Values Remarks pH 6.5 - 8.5pH @ dilutionMelting/freezing pointBoiling point/range ~ 100 °CFlash point > 100 °C PMCCEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.02 s.g @ 20 °CBulk density No information availableRelative density No information availableWater solubility Miscible with water.Solubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________


Page 6 / 11

Not determined

________________________________________________________________________________________


10.1 Reactivity







Do not freeze.







Acute toxicity

Inhalation May cause irritation.




Unknown acute toxicity 0% of the mixture consists of ingredient(s) of unknown toxicity.

Component LD50 Oral LD50 Dermal LC50 InhalationAlcohols, C11-14-iso-, C13-rich, ethoxylated No data available No data available No data available



Carcinogenicity

________________________________________________________________________________________

This product does not contain any known or suspected carcinogens.

Page 7 / 11

________________________________________________________________________________________




Routes of entry Skin absorption.


Not classified


Not classified.



12.1 Toxicity






Alcohols, C11-14-iso-, C13-rich,ethoxylated






________________________________________________________________________________________


MobilityThe product is miscible with water. May spread in water systems.


Page 8 / 11


________________________________________________________________________________________



None known.






EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 07 01 04 Waste Code: 7152 Organic waste without halogen.








________________________________________________________________________________________



Page 9 / 11

________________________________________________________________________________________



















Prepared by

________________________________________________________________________________________

Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Sarah Malone

Supersedes date 21/Feb/2011

Revision date 17/Feb/2015

Page 10 / 11

Version 3

________________________________________________________________________________________



This SDS has been made in a new database and therefore a new layout. There have beenchanges with regard to classification, Updated according to GHS/CLP.

Text of R phrases mentioned in Section 2 and 3R22 - Harmful if swallowedR41 - Risk of serious damage to eyes


H318 - Causes serious eye damageH302 - Harmful if swallowed

________________________________________________________________________________________



Page 11 / 11

Safety Data SheetLIME

SDS no. MI10290Version 7Revision date 09/Jul/2015Supersedes date 15/Apr/2013



Product name LIMEProduct code MI10290Synonyms CALCIUM HYDROXIDE, HYDRATKALKNorway Pr. no. 46235Denmark Pr. no.: 342757


Recommended Use pH modifier








Health hazardsSkin corrosion/irritation Category 2Serious eye damage/eye irritation Category 1Specific target organ toxicity(single exposure)

Category 3

________________________________________________________________________________________



Page 1 / 12

[email protected]

________________________________________________________________________________________

LIME SDS no. MI10290Revision date 09/Jul/2015


2.2 Label elements

Signal wordDANGER

Hazard statementsH315 - Causes skin irritationH318 - Causes serious eye damageH335 - May cause respiratory irritation

Precautionary Statements - EU (§28, 1272/2008) P261 - Avoid breathing dust/ fume/ gas/ mist/ vapors/ sprayP280 - Wear protective gloves/ protective clothing/ eye protection/ face protectionP302 + P352 - IF ON SKIN: Wash with plenty of soap and waterP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP310 - Immediately call a POISON CENTER or doctor/ physicianP501 - Dispose of contents/container in accordance with local regulations.

Supplementary precautionary statements P264 - Wash face, hands and any exposed skin thoroughly after handlingP271 - Use only outdoors or in a well-ventilated areaP304 + P340 - IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathingP332 + P313 - If skin irritation occurs: Get medical advice/ attentionP362 - Take off contaminated clothing and wash before reuseP403 + P233 - Store in a well-ventilated place. Keep container tightly closed

ContainsCalcium hydroxide

2.3 Other data


________________________________________________________________________________________



3.1 Substances

Page 2 / 12

________________________________________________________________________________________





REACHregistration

numberCalcium hydroxide 215-137-3 1305-62-0 60-100 Xi; R37/38

Xi; R41Eye Dam. 1 (H318) Skin Irrit. 2 (H315)STOT SE 3 (H335)

01-2119475151-45-xxxx

3.2 Mixtures

Not Applicable






Eye contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses.Continue to rinse for at least 15 minutes. Get immediate medical attention.



Main symptoms






________________________________________________________________________________________




Page 3 / 12

Suitable extinguishing mediaAlcohol Foam, CO2, Dry Chemical.

________________________________________________________________________________________


Extinguishing media which shall not be used for safety reasonsWater.














Methods for containmentPrevent further leakage or spillage if safe to do so. Cover powder spill with plastic sheet or tarp to minimize spreading and keeppowder dry.

Methods for cleaning upAvoid dust formation. Sweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water.




________________________________________________________________________________________



Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Do not eat, drink or smoke when using this product. Washhands and face before breaks and immediately after handling the product Remove contaminated clothing.


Page 4 / 12


________________________________________________________________________________________


Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moistureAvoid contact with: Acids




See Section 1.2.




Component EU OEL Austria Australia DenmarkCalcium hydroxide Not determined Not determined 5 mg/m3 TWA 5 mg/m3 TWA

Component Malaysia France Germany HungaryCalcium hydroxide 5 mg/m3 TWA 5 mg/m3 1 mg/m3 TWA Not determined

Component New Zealand Italy Netherlands NorwayCalcium hydroxide 5 mg/m3 TWA Not determined 5 mg/m3 5 mg/m3 TWA

10 mg/m3 STEL

Component Poland Portugal Romania RussiaCalcium hydroxide 2 mg/m3 TWA NDS 5 mg/m3 TWA indicative

limit value5 mg/m3 TWA 2 mg/m3 MAC

Skin

Component Spain Switzerland Turkey UKCalcium hydroxide 5 mg/m3 TWA VLA-ED 5 mg/m3 TWA MAK 5 mg/m3 TWA 15 mg/m3 STEL

calculated5 mg/m3 TWA


Short term exposure local effects

________________________________________________________________________________________

Calcium hydroxideInhalation 4 mg/m³

Long term exposure local effectsCalcium hydroxide

Page 5 / 12

Inhalation 1 mg/m³

________________________________________________________________________________________


Predicted No Effect Concentration (PNEC)Calcium hydroxideFresh water 0.49 mg/LSea water 0.32 mg/LSoil 1080 mg/kgImpact on sewage treatment 3 mg/LIntermittent release 0.49 mg/L




Personal protective equipmentEye protection It is good practice to wear Safety Glasses with Side-shields when handling any chemical.Hand protection Use protective gloves made of:, Nitrile, Frequent change is advisable.Respiratory protection Half mask with a particle filter P2 (European Norm EN 143 = former DIN 3181), At work in

confined or poorly ventilated spaces, respiratory protection with air supply must be used.Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available at

the work place.




Appearance PowderOdor OdorlessColor White - Off-whiteOdor threshold Not applicable


Property Values Remarks pH 12.4pH @ dilutionMelting/freezing point > 450 °C / > 842 °FBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit

________________________________________________________________________________________

Not applicableLower flammability limit Not applicable

Vapor pressure

Page 6 / 12


________________________________________________________________________________________



9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information availableParticle Size (Micron) < 500


10.1 Reactivity

Exothermic reaction with:. Acids.






Avoid dust formation. Protect from moisture.


Acids. Water.





Acute toxicity

Inhalation May cause respiratory irritation.


Vapor density No information availableSpecific gravity 2.24 @ 20 °CBulk density 400 kg/m³Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________


Page 7 / 12

Not determined

________________________________________________________________________________________


Skin contact Causes skin irritation.



Component LD50 Oral LD50 Dermal LC50 InhalationCalcium hydroxide = 7340 mg/kg ( Rat ) No data available No data available





Routes of exposure Skin contact. Inhalation. Eye contact.



Category 3


Not classified.

Target organ effects Respiratory system.



________________________________________________________________________________________

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment. The product may affect the acidity (pH-factor) inwater with risk of harmful effects to aquatic organisms.




Page 8 / 12


________________________________________________________________________________________



Calcium hydroxide 160 mg/L LC50 (Gambusia affinis) =96 h

No information available No information available










None known.





Contaminated packaging

________________________________________________________________________________________

Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 06 03 14 - solid salts and solutions other than those mentioned in 06 0311 and 06 03 13 Waste Code: 7132 Inorganic bases.


Page 9 / 12

________________________________________________________________________________________















________________________________________________________________________________________





Page 10 / 12


________________________________________________________________________________________












Supersedes date 15/Apr/2013

Revision date 09/Jul/2015

Version 7


All sections, Updated according to GHS/CLP, No changes with regard to classification havebeen made.

Text of R phrases mentioned in Section 3R41 - Risk of serious damage to eyes

________________________________________________________________________________________

R37/38 - Irritating to respiratory system and skin


H315 - Causes skin irritationH318 - Causes serious eye damageH335 - May cause respiratory irritation

Page 11 / 12

________________________________________________________________________________________



________________________________________________________________________________________

Page 12 / 12


Revision 5


SDS No. 11193

SAFETY DATA SHEET

MAGNESIUM OXIDE



Product name MAGNESIUM OXIDE

REACH Registration notes This product is exempt from REACH registration according to EC Regulation 1907/2006 Article 2 § 7 b

and Annex V, point 7.


Identified uses pH modifier.



Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900













2.2. Label elements






2.3. Other hazards



3.1. Substances

71 /

SDS No. 11193

MAGNESIUM OXIDE

MAGNESIUM OXIDE 60-100%

CAS-No.: 1309-48-4 EC No.: 215-171-9


Not classified.


Not classified.


REACH Registration notes This product is exempt from REACH registration according to EC Regulation 1907/2006 Article 2 § 7 b

and Annex V, point 7.





Inhalation


continues.

Ingestion


continues.

Skin contact


washing.

Eye contact




General information







Extinguishing media















72 /

SDS No. 11193

MAGNESIUM OXIDE




Remove sources of ignition. Avoid generation and spreading of dust. Shovel into dry containers. Cover and move the containers. Flush the

area with water.









Store in tightly closed original container in a dry, cool and well-ventilated place. Avoid contact with: Water, moisture. Interhalogens

Aluminium. Magnesium. Powder. Avoid contact with acids. Oxidising materials.

Storage Class

Chemical storage.






10 mg/m3WELMAGNESIUM OXIDE as Mg





Process conditions









Respiratory protection must be used if air contamination exceeds acceptable level. Dust filter P2 (for fine dust).

Hand protection

For prolonged or repeated skin contact use suitable protective gloves. Rubber or plastic.

Eye protection


Other Protection


73 /

SDS No. 11193

MAGNESIUM OXIDE

Hygiene measures





Appearance Solid

Colour White.

Odour Odourless.

Solubility Insoluble in water


(°C)

3600°C


Relative density 3.58 - 3.65 g/cm3

pH-Value, Conc. Solution 10.3 @ 20°C


H2O@20°C)

0.006 g/l


Not relevant


10.1. Reactivity





Avoid contact with: Interhalogens


Avoid contact with: Water, moisture.


Materials To Avoid

Avoid contact with acids. Oxidising materials. Aluminium. Magnesium. Powder.





Acute toxicity:

Acute Toxicity (Dermal LD50)

> 2 mg/kg Rabbit

Aspiration hazard:


Inhalation


Ingestion


74 /

SDS No. 11193

MAGNESIUM OXIDE

Skin contact


Eye contact


Route of entry


Target Organs



Ecotoxicity


PLONOR.

12.1. Toxicity

Acute Fish Toxicity

Not considered toxic to fish.


Degradability






Mobility:

The product is insoluble in water.




None known.




Waste Class





14.1. UN number

Not applicable.


Not applicable.


Not applicable.

75 /

SDS No. 11193

MAGNESIUM OXIDE

14.4. Packing group

Not applicable.



No.


Not applicable.








EU Legislation






WGK 1











This product is exempt from REACH registration according to EC Regulation 1907/2006 Article 2 § 7 b and Annex V, point 7. Contact

[email protected] for REACH information. Complies with the following national/regional chemical inventory requirements:




Information Sources



Revision Comments

The following sections have been revised: 11

Issued By Sandra McWilliam


Revision 5


SDS No. 11193

Safety Data Sheet Status Approved.

Date 12-09-2013


Signature 2 Sarah Malone

76 /

SDS No. 11193

MAGNESIUM OXIDE


Not classified.NC

Disclaimer








77 /

MATERIAL SAFETY DATA SHEET

MSDS No. 10038 Trade Name M-I-X† II Revision date 24/Sep/2013

1. Chemical product and company identification

Trade Name M-I-X† II

Chemical Family CelluloseUse of thesubstance/preparation

Oil well drilling fluid additive. Lost circulation material.

Supplied by M-I PRODUCTION TECHNOLOGIESA Business Unit of M-I L.L.C.P.O. Box 42842Houston, TX 77242www.miswaco.slb.com

Telephone Number 281-561-1511Emergency Telephone (24 hr.) 281-561-1600Prepared by Chemical Regulatory Compliance (CRC):

Version 9

HMIS health rating

4=Severe, 3=Serious, 2=Moderate, 1=Slight, 0=Minimal Hazard. *Chronic effects - See Section 11. See Section 8 forPersonal Protective Equipment recommendations.


Emergency Overview: CAUTION. Long term inhalation of particulates may cause lung damage. Containscrystalline silica which may cause cancer. Cancer hazard. May cause mechanicalirritation of eyes, skin and respiratory tract.

Canadian Classification

Potential Health EffectsAcute Effects

Eye contact May cause mechanical irritation.Skin contact Long term contact can cause skin dryness. May cause mechanical irritation.Inhalation May cause mechanical irritation.Ingestion May cause gastric distress, nausea and vomiting if ingested.

Chronic toxicity: See Section 11 - Toxicological Information.Principle routes of exposure Dermal (skin) contact. Eyes. Inhalation.Target Organs/MedicalConditions Aggravated byOverexposure

Eyes. Skin. Respiratory system.

Health 1* Flammability 1 Physical hazard 0 PPE E

UN PIN No Not regulated. WHMIS HazardClass

D2A

Physical state Solid Color Tan Odor Mild (or faint)

M-I-X† IIMSDS No. 10038 Revision date 24/Sep/2013 Page 2 / 7


Component CAS-No Weight % - range CommentsCellulose 9004-34-6 60 - 100 No comments.Silica, crystalline, quartz 14808-60-7 1 - 5 No comments.

Composition Comments Component LD50 and LC50 values are provided in Section 11, if available.


Eye contact Promptly wash eyes with lots of water while lifting eye lids. Look for and removecontact lenses. Continue to rinse for at least 15 minutes. Get medical attention ifany discomfort continues.

Skin contact Wash skin thoroughly with soap and water. Remove contaminated clothing andlaunder before reuse. Get medical attention if any discomfort continues.

Inhalation Move person to fresh air. If breathing is difficult, give oxygen. If not breathing, giveartificial respiration. Get medical attention.

Ingestion Dilute with 2 - 3 glasses of water or milk, if conscious. If signs of irritation ortoxicity occur seek medical attention. Never give anything by mouth to anunconscious person.

General notes Persons seeking medical attention should carry a copy of this MSDS with them.Notes to physician Treat symptomatically.

5. Fire fighting measures

Flammable properties

Flash Point Not DeterminedFlammability Limits in AirLower No information availableUpper No information availableAutoignition Temperature °F (°C) N/DExplosion data - sensitivity to mechanical impact N/AExplosion data - sensitivity to static discharge If applicable, information is provided in Section 5 Special

Fire-Fighting Procedures, Other Flammable Properties andSection 6 Spill Procedures.

Flammability Class NAExtinguishing Media Use extinguishing media appropriate for surrounding fire.

Protection Of Fire-Fighters

Special Fire-Fighting Procedures Evacuate area and fight fire from a safe distance. Water spray may be used tokeep fire-exposed containers cool. Do not enter fire area without proper personal protective equipment, includingNIOSH/MSHA approved self-contained breathing apparatus. Keep water run off out of sewers and waterways.

Hazardous combustion products Oxides of: Carbon.

Conditions of Flammability Products are classified as flammable/combustible based on flash point as defined in theHealth Canada Controlled Products Regulations, U.S. Occupational Health and Safety Administration HazardCommunication Standard and transportation regulations. See Sections 1, 2, 5, 14 and 15 for flammable/combustibleclassification information. Flammable/combustible materials may ignite and burn if exposed to a flame or othersources of ignition.


Other Flammable Properties Palleted bags of some fine cellulosic materials have been reported to smolder undercertain conditions. See Section 7 Handling and Storage. Particulate may accumulate static electricity. Dusts atsufficient concentrations can form explosive mixtures with air.


Personal precautions Use personal protective equipment identified in Section 8.

Spill procedures Evacuate the spill area with the exception of the spill response team. Containspilled material. Avoid the generation of dust. Sweep, vacuum, or shovel andplace into closable container for disposal. Wet product may create a slippinghazard. Do not allow spilled material to enter sewers, storm drains or surfacewaters.

Environmental precautions Waste must be disposed of in accordance with federal, state and local laws.


Handling Put on appropriate personal protective equipment. Use only in a well ventilatedarea. Avoid contact with skin and eyes. Avoid generating or breathing dust.Product is slippery if wet. Wash thoroughly after handling.

Storage Store in a well-ventilated place. Keep container tightly closed. Follow safewarehousing practices regarding palletizing, banding, shrink-wrapping and/orstacking.


Exposure Limits (TLV & PEL - 8H TWA):

Component CAS-No Weight % -range

ACGIH TLV OSHA PEL Other Notes

Cellulose 9004-34-6 60 - 100 10 mg/m3 15 mg/m3

(Total); 5mg/m3

(Respirable)

10 mg/m3 TWA(total dust); 5mg/m3 TWA(respirable

dust)

None

Silica, crystalline,quartz

14808-60-7 1 - 5 0.025 mg/m3 see Table Z-3 50 mg/m3 IDLH(NIOSH)

(R)

Engineering Controls Use appropriate engineering controls such as, exhaust ventilation and process enclosure, toensure air contamination and keep workers exposure below the applicable limits.

Personal Protection Equipment

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemicalhazard present and the risk of exposure to those hazards. The PPE recommendations below are based on anassessment of the chemical hazards associated with this product. Where this product is used in a mixture with otherproducts or fluids, additional hazards may be created and as such further assessment of risk may be required. Therisk of exposure and need of respiratory protection will vary from workplace to workplace and should be assessed bythe user in each situation.

Eye/Face Protection Dust resistant safety goggles.


Skin Protection Nitrile. Wear appropriate clothing to prevent repeated or prolonged skin contact.Chemical resistant gloves recommended for prolonged or repeated contact. Useprotective gloves made of: Neoprene.

Respiratory Protection All respiratory protection equipment should be used within a comprehensiverespiratory protection program that meets the requirements of 29 CFR 1910.134(U.S. OSHA Respiratory Protection Standard) or local equivalent.

If exposed to airborne particles of this product use at least a NIOSH-approved N95half-mask disposable or re-useable particulate respirator. In work environmentscontaining oil mist/aerosol use at least a NIOSH-approved P95 half-maskdisposable or re-useable particulate respirator.

General Hygiene Considerations Work clothes should be washed separately at the end of each work day.Disposable clothing should be discarded, if contaminated with product.


Color TanOdor Mild (or faint)Physical state SolidpH Not DeterminedSpecific Gravity (H2O = 1) 1.4 - 1.65 at 68 F (20 C)Density (lb/gal) Not DeterminedSolubility (water) InsolubleMelting/freezing point Not DeterminedBoiling point/range Not DeterminedPour point Not DeterminedViscosity Not DeterminedVapor pressure 0 mmHg @ 20°CVapor Density (Air=1) NAEvaporation rate 0Octanol/Water PartitionCoefficient

Not Determined

Odor Threshold(s) Not DeterminedVOCs (lbs/gallon) Not Determined


Chemical stability StableConditions to avoid Keep away from heat, sparks and flame See Section 7 also.Materials to avoid Oxidizing agentsConditions of Reactivity See Conditions and Materials to Avoid, if applicable.Hazardous decompositionproducts

For thermal decomposition products, see Section 5.

Hazardous polymerization Will not occur


Acute Exposure Effects, Irritation and Sensitization See Section 2.Chronic, Carcinogenicity, Reproductive Toxicity, Teratogenicity, Embryotoxicity, Mutagenicity Effects SeeComponent Toxicological Summary and Product Toxicological Information, if available.Synergistic Products/Effects N/D

Component Toxicological Data Any adverse component toxicological effects and acute toxicity values (LD50s,LC50s) are listed below. If no effects or acute values are listed for components, no such data were identified.


Component Target organ effects LD50 / LC50Cellulose eyes,respiratory system,skin > 2 g/kg (Dermal LD50; Rabbit)

> 5 g/kg (Oral LD50; Rat)> 5800 mg/m3 (Inhalation LC50; Rat) 4 h

Silica, crystalline, quartz eyes,respiratory system = 500 mg/kg (Oral LD50; Rat)

Component IARC Group 1 or 2 ACGIH - Carcinogens OSHA listed carcinogens NTPCellulose N/A N/A N/A N/ASilica, crystalline, quartz Group 1; Monograph 100C

[in preparation]Group 1; Monograph 68

[1997]Monograph 100C [in

preparation] (listed underCrystalline silica inhaled in

the form of quartz orcristobalite from

occupational sources);Monograph 68 [1997]

A2 Suspected HumanCarcinogen

Present Listed

Component Component Toxicological SummaryCellulose Long term inhalation exposure to this particulate may cause a benign pneumoconiosis (irritation

caused by dust inhalation which may lead to fibrosis (formation of fibrous tissue)). (NIOSH,HazardText)

Silica, crystalline, quartz Crystalline silica is the most widely occurring of all minerals. The most common form of silica is sand.The International Agency for Research on Cancer (IARC) has designated crystalline silica in the formof quartz or cristobalite a Group 1 (carcinogenic to humans). This designation was based on anincreased risk of lung cancer among crystalline silica exposed workers. IARC did note thatcarcinogenicity of crystalline silica in humans was not detected in all industrial circumstances studied.Further, carcinogenicity of crystalline silica may be dependent on inherent characteristics of thecrystalline silica or external factors affecting its biological activity or distribution of polymorphs. (IARCVol. 68, 1997, p. 41).The National Toxicology Program (NTP) classifies crystalline silica as "reasonably anticipated to causecancer in humans" (6th Annual Report on Carcinogens, 1991). Long term inhalation of crystalline silicacan also result in the lung disease, silicosis. Symptoms of this disease include coughing andshortness of breath. (NJ HSFS, January 1996)

Product Toxicological Information Long term inhalation of particulate can cause irritation, inflammation and/orpermanent injury to the lungs. Illnesses such as pneumoconiosis ("dusty lung"), pulmonary fibrosis, chronic bronchitis,emphysema and bronchial asthma may develop.


Ecotoxicology No data available.

Product Ecotoxicity Data Contact M-I Environmental Affairs Department for available product ecotoxicitydata.

Biodegration N/DBioaccumulation N/D

Component ecotoxicity data are listed below. If no data are listed, none were found in the company review.


Waste Classification N/D


Waste Management Under U.S. Environmental Protection Agency (EPA) Resource Conservation andRecovery Act ( RCRA), it is the responsibility of the user to determine at the timeof disposal, whether the product meets RCRA criteria for the hazardous waste.This is because product uses, transformations, mixtures, processes, etc., mayrender the resulting materials hazardous. Empty containers retain residues. Alllabeled precautions must be observed.

Disposal Method Recover and reclaim or recycle, if practical. Should this product become a waste,dispose of in a permitted industrial landfill. Ensure that the containers are emptyby the RCRA criteria prior to disposal in a permitted industrial landfill.


DOTProper Shipping Description Not regulated for transportation by DOT, TDG, IMDG,

ICAO/IATA.Canada TDG Shipping Description Not regulated.UN PIN No Not regulated.IMDG shipping description. Not regulated.ICAO/IATA Shipping Description Not regulated.


U.S. Federal and State Regulations

SARA 311/312 HazardCatagories

Delayed (chronic) health hazard.

SARA 302/304, 313, CERCLA RQ, California Proposition 65Note: If no components are listed below, this product is not subject to the referenced SARA and CERCLA regulationsand is not known to contain a Proposition 65 listed chemical at a level that is expected to pose a significant risk underanticipated use conditions.

Component SARA 302 / TPQs SARA 313 CERCLA RQ

Cellulose N/A N/A N/A

Silica, crystalline, quartz N/A N/A N/A

State Comments Proposition 65: This product contains chemical(s) considered by the State of California's SafeDrinking Water and Toxic Enforcement Act of 1986 to cause cancer and/or reproductive toxicity. See table underU.S. Federal and State Regulations for the specific chemicals.

Silica, crystalline, quartzCalifornia Proposition 65 carcinogen


U.S. TSCA - Components are listed or exempt from listing.China Inventory - Components are listed or exempt from listing.European Union EINECS/ELINCS - Components are listed or exempt from listing.Korea TCCL ECL - Components are listed or exempt from listing.U.S. TSCA - No components are subject to TSCA 12(b) export notification requirements.Australia AICS - Components are listed or exempt from listing.Canada DSL - Components are listed or exempt from listing.New Zealand - Components are listed or exempt from listing.Philippine PICCS - Components are listed or exempt from listing.Japan METI ENCS - Components are listed or exempt from listing.


Canadian Classification

This product has been classified in accordance with the hazard criteria of the CPR and the MSDS contains all theinformation required by the CPR.

WHMIS Hazard Class D2A

16. Other informationThe following sections have been revised 1, 2, 6, 8, 9, 16.

N/A - Not Applicable, N/D - Not Determined.


DisclaimerThe information and recommendations contained herein are based upon tests believed to be reliable. However, Schlumberger does not guaranteetheir accuracy or completeness NOR SHALL ANY OF THIS INFORMATION CONSTITUTE A WARRANTY, WHETHER EXPRESSED ORIMPLIED, AS TO THE SAFETY OF THE GOODS, THE MERCHANTABILITY OF THE GOODS, OR THE FITNESS OF THE GOODS FOR APARTICULAR PURPOSE. Adjustment to conform to actual conditions of usage may be required. Schlumberger assumes no responsibility forresults obtained or for incidental or consequential damages, including lost profits arising from the use of these data. No warranty againstinfringement of any patent, copyright or trademark is made or implied.

Safety Data SheetPOLYPAC* (All Grades)

SDS no. 141381Version 2Revision date 05/Feb/2016Supersedes date 21/Mar/2014



Product name POLYPAC* (All Grades)Product code 141381Synonyms POLYPAC* ELV, R, UL & POLYPAC* SUPREME R, ULREACH registration name ExemptDenmark Pr. no.: 920684


Recommended Use Fluid loss reducer. Viscosifier.











________________________________________________________________________________________

2.2 Label elements


Page 1 / 11

[email protected]

________________________________________________________________________________________

POLYPAC* (All Grades) SDS no. 141381Revision date 05/Feb/2016

Signal wordNone



ContainsPolyanionic cellulose

2.3 Other data




3.1 Substances




REACHregistration

numberPolyanionic cellulose Listed Proprietary 60-100 - Not classified Exempt

3.2 Mixtures

Not Applicable



Inhalation

________________________________________________________________________________________

If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.


Skin contact Wash skin thoroughly with soap and water. Get medical attention if irritation persists.

Page 2 / 11

Eye contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses. Getmedical attention if any discomfort continues.

________________________________________________________________________________________




Main symptoms













Hazardous combustion productsFire or high temperatures create:, Carbon oxides (COx), Sodium oxides.





________________________________________________________________________________________





Page 3 / 11


________________________________________________________________________________________



Methods for containmentCover powder spill with plastic sheet or tarp to minimize spreading. Prevent further leakage or spillage if safe to do so.






HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.Keep away from heat and sources of ignition.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Do not eat, drink or smoke when using this product. Washhands and face before breaks and immediately after handling the product Remove contaminated clothing.


Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits. Takeprecautionary measures against static discharges.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moistureStrong oxidizing agents


Packaging material Use specially constructed containers only.


See Section 1.2.




Component EU OEL Austria Australia DenmarkPolyanionic cellulose Not determined Not determined Not determined Not determined

Component Malaysia France Germany HungaryPolyanionic cellulose Not determined Not determined Not determined Not determined

________________________________________________________________________________________

Component New Zealand Italy Netherlands NorwayPolyanionic cellulose Not Determined Not determined

Page 4 / 11


________________________________________________________________________________________


Component Poland Portugal Romania RussiaPolyanionic cellulose Not determined Not determined Not determined 10 mg/m3 MAC

Component Spain Switzerland Turkey UKPolyanionic cellulose Not determined Not determined Not determined Not determined




Personal protective equipmentEye protection Safety glasses with side-shields. Tightly fitting safety goggles.Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Nitrile, Neoprene gloves,

Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2(European Norm EN 143 = former DIN 3181), At work in confined or poorly ventilatedspaces, respiratory protection with air supply must be used.




________________________________________________________________________________________


Appearance Granules PowderOdor OdorlessColor White

Page 5 / 11


________________________________________________________________________________________


Odor threshold Not applicable




10.1 Reactivity







Avoid contact with water and moist air - product is hygroscopic.




Property Values Remarks pH Not applicablepH @ dilution 6.5 - 8 @ 1% solutionMelting/freezing point No information availableBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.5 - 1.6 @ 25 °CBulk density 400 - 800 kg/m³Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature > 230°C / 446°F

________________________________________________________________________________________


Page 6 / 11

Not determined

________________________________________________________________________________________


See Section 5.2.



Acute toxicity


Eye contact Dust may cause mechanical irritation.




Component LD50 Oral LD50 Dermal LC50 InhalationPolyanionic cellulose = 27000 mg/kg ( Rat ) > 2 g/kg ( Rabbit ) > 5800 mg/m3 ( Rat ) 4 h








Not classified


Not classified.

Aspiration hazard Not Applicable.

________________________________________________________________________________________


12.1 Toxicity

Page 7 / 11

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.Listed on PLONOR list of OSPAR

________________________________________________________________________________________






Polyanionic cellulose No information available No information available No information available










None known.


________________________________________________________________________________________





Page 8 / 11


________________________________________________________________________________________
















________________________________________________________________________________________



Group number

Page 9 / 11

Not required.

________________________________________________________________________________________


















________________________________________________________________________________________

Supersedes date 21/Mar/2014


Version

Page 10 / 11

2

________________________________________________________________________________________



All sections, No changes with regard to classification have been made.



________________________________________________________________________________________

*A mark of M-I L.L.C.


Page 11 / 11

Safety Data SheetPOTASSIUM CHLORIDE

SDS no. MI10857Version 5Revision date 20/Jun/2015Supersedes date 26/Feb/2013



Product name POTASSIUM CHLORIDEProduct code MI10857Synonyms Potassium Chloride 88-99%Denmark Pr. no.: 336939


Recommended Use Completion fluid additive. Drilling fluid additive.











________________________________________________________________________________________

2.2 Label elements


Page 1 / 11

[email protected]

________________________________________________________________________________________

POTASSIUM CHLORIDE SDS no. MI10857Revision date 20/Jun/2015

Signal wordNone



ContainsPotassium chloride

2.3 Other data




3.1 Substances




REACHregistration

numberPotassium chloride 231-211-8 7447-40-7 60-100 - Not classified 01-2119539416-36-x

xxx

3.2 Mixtures

Not Applicable



________________________________________________________________________________________



Skin contact

Page 2 / 11

Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

________________________________________________________________________________________





Main symptoms













Hazardous combustion productsFire or high temperatures create:, Chlorides.





________________________________________________________________________________________




Page 3 / 11


________________________________________________________________________________________










HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.Wash thoroughly after handling.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking Remove contaminated clothing.


Technical measures/precautions Ensure adequate ventilation. Provide appropriate exhaust ventilation at places where dustis formed. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong oxidizing agents Strong acids. Strong alkalies. Protect from moisture




See Section 1.2.




Component EU OEL Austria Australia DenmarkPotassium chloride Not determined Not determined Not determined Not determined

________________________________________________________________________________________

Component Malaysia France Germany HungaryPotassium chloride Not determined Not determined

Page 4 / 11


________________________________________________________________________________________


Component New Zealand Italy Netherlands NorwayPotassium chloride Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaPotassium chloride Not determined Not determined Not determined 5 mg/m3 MAC

Component Spain Switzerland Turkey UKPotassium chloride Not determined Not determined Not determined Not determined


Short term exposure systemic effectsPotassium chlorideDermal 910 mg/kgInhalation 5320 mg/m³


Potassium chlorideDermal 303 mg/kgInhalation 1064 mg/m³

Predicted No Effect Concentration (PNEC)Potassium chlorideFresh water 0.1 mg/lSea water 0.1 mg/lImpact on sewage treatment 10 mg/LIntermittent release 10 mg/L




Personal protective equipmentEye protection

________________________________________________________________________________________

Safety glasses with side-shields.Hand protection Use protective gloves made of:, Rubber gloves, Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2(European Norm EN 143 = former DIN 3181), At work in confined or poorly ventilatedspaces, respiratory protection with air supply must be used.

Page 5 / 11


________________________________________________________________________________________





Appearance DustOdor OdorlessColor White - Light pinkOdor threshold Not applicable




10.1 Reactivity


Physical state Solid powder

Property Values Remarks pH Not applicablepH @ dilution ~7 @ 1%Melting/freezing point 768-773 °C / 1414-1423 °FBoiling point/range 1406-1413 °C / 2562-2575 °FFlash point No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity No information availableBulk density No information availableRelative density 1.98 @ 20°C.Water solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________


Page 6 / 11


________________________________________________________________________________________







Avoid dust formation. Protect from moisture.


Strong oxidizing agents. Strong acids. Strong alkalies.





Acute toxicity






Component LD50 Oral LD50 Dermal LC50 InhalationPotassium chloride = 2600 mg/kg ( Rat ) No data available No data available




________________________________________________________________________________________



Page 7 / 11


________________________________________________________________________________________



Not classified


Not classified.



12.1 Toxicity







Potassium chloride 750 - 1020 mg/L LC50 (Pimephalespromelas) = 96 h

1060 mg/L LC50 (Lepomismacrochirus) = 96 h








________________________________________________________________________________________





Page 8 / 11

________________________________________________________________________________________



None known.














________________________________________________________________________________________

Not Applicable



Page 9 / 11

________________________________________________________________________________________




Hazardous to water/Class 1


Potassium chlorideSchedule 4















USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) Complies

________________________________________________________________________________________

Japan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) Complies

Page 10 / 11

New Zealand (NZIoC) Complies

________________________________________________________________________________________







Supersedes date 26/Feb/2013

Revision date 20/Jun/2015

Version 5



________________________________________________________________________________________




Page 11 / 11

Safety Data SheetSAFE-CARB† (All Grades)

SDS no. MI11713Version 7Revision date 02/Apr/2014Supersedes date 11/Jan/2011



Product name SAFE-CARB† (All Grades)Product code MI11713Synonyms SAFE-CARB 2, 10, 20, 25, 40, 250, 500, 600, 750, 1400 and 2500.REACH registration name ExemptDenmark Pr. no.: 2175905


Recommended Use Lost circulation material. Weighting agent. Bridging material.











________________________________________________________________________________________

2.2 Label elements


Page 1 / 11

[email protected]

________________________________________________________________________________________

SAFE-CARB† (All Grades) SDS no. MI11713Revision date 02/Apr/2014

Signal wordNone





ContainsCalcium carbonate

Crystalline silica (impurity)


2.3 Other data




3.1 Substances




REACHregistration

numberCalcium carbonate 207-439-9 471-34-1 60-100 - Not classified No data available

Crystalline silica(impurity)

238-878-4 14808-60-7 <1 Xn; R48/20 STOT Rep. 2 - H373 Exempt

3.2 Mixtures

Not Applicable

________________________________________________________________________________________

CommentsNaturally occuring mineral. This product contains a small quantity of quartz, crystalline silica. Prolonged and repeated exposure toconcentrations of crystalline silica exceeding the workplace exposure limit (WEL) may lead to chronic lung disease such assilicosis. IARC Monographs, Vol. 68, 1997, concludes that there is sufficient evidence that inhaled crystalline silica in the form ofquartz or cristobalite from occupational sources causes cancer in humans. IARC Classification Group I.


Page 2 / 11

________________________________________________________________________________________









Main symptoms












________________________________________________________________________________________





Page 3 / 11


________________________________________________________________________________________
















Hygiene measuresHandle in accordance with good industrial hygiene and safety practice When using do not smoke, eat or drink. Wash hands beforeeating, drinking or smoking Remove contaminated clothing.



Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moisture




See Section 1.2.


________________________________________________________________________________________



Page 4 / 11

________________________________________________________________________________________


Component EU OEL Austria Australia DenmarkCalcium carbonate Not determined Not determined 10 mg/m3 TWA

(containing no asbestosand <1% crystalline

silica, inspirable dust)

Not determined

Crystalline silica (impurity) Not determined Not determined 0.1 mg/m3 TWA 0.1mg/m3

Component Malaysia France Germany HungaryCalcium carbonate Not determined 10 mg/m3 Not determined Not determined

Crystalline silica (impurity) 0.1 mg/m3 TWA 0.1 mg/m3 Not determined Not determined

Component New Zealand Italy Netherlands NorwayCalcium carbonate Not Determined Not determined Not determined Not determined

Crystalline silica (impurity) 0.2 mg/m3 TWAKnown or presumedhuman carcinogen

Not determined 0.075 mg/m3 0.3 mg/m3 TWA totaldust

0.1 mg/m3 TWArespirable dust

0.9 mg/m3 STEL totaldust

0.3 mg/m3 STELrespirable dust

Carcinogen

Component Poland Portugal Romania RussiaCalcium carbonate 10 mg/m3 TWA <2% free

crystalline silica totalinhalable dust

10 mg/m3 TWAparticulate matter

containing no Asbestosand < 1% Crystalline

silica


Crystalline silica (impurity) 2 mg/m3 TWA >50% freecrystalline silica total

inhalable dust0.3 mg/m3 TWA >50%free crystalline silica

respirable dust4.0 mg/m3 TWA 2% to

50% free crystalline silicatotal inhalable dust

1.0 mg/m3 TWA 2% to50% free crystalline silica

respirable dust

0.025 mg/m3 TWArespirable fraction

Not determined 1 mg/m3 MAC3 mg/m3 STEL

1 mg/m3 TWA aerosolFibrogenic substance

Component Spain Switzerland Turkey UKCalcium carbonate 10 mg/m3 VLA-ED Not determined Not determined Not determined

Crystalline silica (impurity) 0.1 mg/m3 VLA-EDrespirable fraction

0.15 mg/m3 MAKrespirable

Not determined 0.3 mg/m3 STELcalculated respirable

0.1 mg/m3 TWArespirable

________________________________________________________________________________________

Page 5 / 11

________________________________________________________________________________________




Engineering measures to reduce exposureEnsure adequate ventilation.


goggles.Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Nitrile, Neoprene.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Suitable mask with particle filter P3(European Norm 143).





Appearance Powder DustOdor OdorlessColor WhiteOdor threshold Not applicable


Property Values Remarks pH Not applicablepH @ dilution 8.5 - 9.5 @ 100 g/lMelting/freezing pointBoiling point/range No information availableFlash point No information availableEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 2.7 - 2.8 @ 20 °CBulk density No information available

________________________________________________________________________________________

Relative density No information availableWater solubility Insoluble in waterSolubility in other solvents

Page 6 / 11


________________________________________________________________________________________





10.1 Reactivity







Protect from moisture.







Acute toxicity






Autoignition temperature No information availableDecomposition temperature 825 °C

________________________________________________________________________________________


Page 7 / 11

Not determined

________________________________________________________________________________________


Component LD50 Oral LD50 Dermal LC50 InhalationCalcium carbonate = 6450 mg/kg ( Rat ) No data available No data available

Crystalline silica (impurity) = 500 mg/kg ( Rat ) No data available No data available








Not classified


Not classified.



12.1 Toxicity



Toxicity to fishNot considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesNot considered toxic.


Calcium carbonate No information available No information available No information availableCrystalline silica (impurity) No information available No information available No information available

________________________________________________________________________________________


Page 8 / 11


________________________________________________________________________________________









None known.






EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 06 03 99 - wastes not otherwise specified.





14.3 Hazard class(es)

________________________________________________________________________________________

ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

Page 9 / 11

14.4 Packing group

________________________________________________________________________________________


ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated







Water endangering class = nwg








________________________________________________________________________________________





Page 10 / 11


________________________________________________________________________________________










Supersedes date 11/Jan/2011


Version 7



Text of R phrases mentioned in Section 3

R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation


This product is not classified as hazardous therefore no (H) hazard statements assigned.H373 - May cause damage to organs through prolonged or repeated exposure if inhaled

________________________________________________________________________________________



Page 11 / 11

Safety Data SheetSAFE-SCAV† HSB

SDS no. MI12673AUZVersion 2Revision date 15/May/2014Supersedes date 15/May/2014



Product name SAFE-SCAV† HSBProduct code MI12673AUZ


Recommended Use Hydrogen Sulphide Scavenger.

Uses advised against None known.







Health hazardsAcute oral toxicity Category 4Acute inhalation toxicity - vapor Category 2Skin sensitization Category 1Specific target organ toxicity (repeated exposure) Category 1



________________________________________________________________________________________

2.2 Label elements


Page 1 / 12

[email protected]

________________________________________________________________________________________

SAFE-SCAV† HSB SDS no. MI12673AUZRevision date 15/May/2014

Signal wordDANGER

Hazard statementsH302 - Harmful if swallowedH317 - May cause an allergic skin reactionH330 - Fatal if inhaledH372 - Causes damage to organs through prolonged or repeated exposure if inhaled

Precautionary Statements - EU (§28, 1272/2008) P260 - Do not breathe dust/fume/gas/mist/vapors/sprayP280 - Wear protective gloves/protective clothing and eye/face protectionP301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physicianP304 + P340 - IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathingP302 + P352 - IF ON SKIN: Wash with plenty of soap and waterP310 - Immediately call a POISON CENTER or doctor/ physician

Supplementary precautionary statements P271 - Use only outdoors or in a well-ventilated areaP403 + P233 - Store in a well-ventilated place. Keep container tightly closedP261 - Avoid breathing dust/ fume/ gas/ mist/ vapors/ sprayP363 - Wash contaminated clothing before reuseP501 - Dispose of contents/container in accordance with local regulations.

Indication of dangerT - ToxicXn - HarmfulXi - Irritant

R-code(s)R-23, R-22, R-43, R-48/23

Contains

Hexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazine


2.3 Other data

________________________________________________________________________________________


Australian statement of hazardous/dangerous natureClassified as Hazardous according to the criteria of NOHSC.HAZARDOUS SUBSTANCE. DANGEROUS GOODS.


Page 2 / 12

3.1 Substances

________________________________________________________________________________________


Not Applicable

3.2 Mixtures




REACHregistration

numberHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tria

zine

225-208-0 4719-04-4 30-60 Xi; R43Xn; R22

T; R23, R48/23

Acute Tox. 4 (H302)Acute Tox. 2 (H330)Skin Sens. 1 (H317)STOT RE 1 (H372)

01-2119529226-41-xxxx




Inhalation Move the exposed person to fresh air at once. Seek medical attention at once.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Seek medical attention at once.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Seek medical attention.




Main symptoms




Eye contact

________________________________________________________________________________________

Please see Section 11. Toxicological Information for further information.




Page 3 / 12


________________________________________________________________________________________


Suitable extinguishing mediaWater spray, Water Fog, Alcohol Foam, CO2, Dry Chemical.




Hazardous combustion productsFire or high temperatures create:, Carbon oxides (COx), Nitrogen oxides (NOx).




Hazchem code ADG2X










________________________________________________________________________________________





Page 4 / 12


________________________________________________________________________________________




Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong oxidizing agents Acids Keep at -5 - 40°C



See Section 1.2.



Component EU OEL Austria Australia DenmarkHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tri

azineNot determined Not determined Not determined Not determined

Component Malaysia France Germany HungaryHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tri


Component New Zealand Italy Netherlands NorwayHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tri

azineNot Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tri


Component Spain Switzerland Turkey UKHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-tri


________________________________________________________________________________________


Long term exposure local effectsHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazineInhalation

Page 5 / 12

0.2 mg/m³


________________________________________________________________________________________


Predicted No Effect Concentration (PNEC)Hexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazineFresh water 0.0066 mg/lSea water 0.00066 mg/lFresh water sediment 0.0304 mg/kgSea sediment 0.00304 mg/kgSoil 0.00219 mg/kgImpact on sewage treatment 5.5 mg/lIntermittent release 0.066 mg/l



Engineering measures to reduce exposureEnsure adequate ventilation. Provide mechanical general and/or local exhaust ventilation to prevent release of vapor or mist intowork environment.


goggles.Hand protection Use protective gloves made of:, Nitrile, Neoprene, Be aware that liquid may penetrate the

gloves. Frequent change is advisable.Respiratory protection Use respirator with organic vapor protection (A, brown), If there are conditions in which this

triazine containing product produces a vapor, a chemical respirator with A1 + Formaldehydeand P2 particulate pre-filter combination would be required.





Appearance Aqueous solutionOdor AmineColor AmberOdor threshold Not applicable


Property Values Remarks pH No information availablepH @ dilutionMelting/freezing point < -20 °C / <-4 °F

________________________________________________________________________________________

Boiling point/range No information availableFlash point > 101 °C / > 213.8 °F Closed cupEvaporation rate (BuAc =1)

Page 6 / 12

________________________________________________________________________________________





10.1 Reactivity







Keep at temperatures above -5 and < 40°C.


Strong oxidizing agents. Acids.





Acute toxicity

Flammability (solid, gas) Not ApplicableFlammability Limits in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity No information availableBulk density No information availableRelative density 1.065 - 1.135 @ 16°C.Water solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________

Kinematic viscosity <10 cSt @ 38 °CDynamic viscosity No information availableLog Pow

Page 7 / 12

Not determined

________________________________________________________________________________________


Product information This product may contain or release trace amounts of formaldehyde. The InternationalAgency for Research on Cancer (IARC) has classified formaldehyde as a Group1carcinogen (limited evidence in humans, sufficient evidence in animals). Exposure toformaldehyde has been linked to adverse reproductive effects in some human and animalstudies. In other reproductive studies, however, no adverse effects were noted. (Meditext).Formaldehyde may also cause skin sensitisation (allergic reaction).

Inhalation Fatal if inhaled. Causes damage to organs through prolonged or repeated exposure.

Eye contact Contact with eyes may cause irritation.

Skin contact May cause an allergic skin reaction. May be absorbed through the skin in harmful amounts.

Ingestion Harmful if swallowed.

Unknown acute toxicity .

Component LD50 Oral LD50 Dermal LC50 InhalationHexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazine = 763 mg/kg ( Rat ) > 2 g/kg ( Rat ) = 0.371mg/L (dust/mist) Rat =

4h

Sensitization May cause sensitization by skin contact.




Routes of exposure Inhalation. Ingestion. Skin contact.

Routes of entry Inhalation. Ingestion. Skin contact.


Not classified


Category 1.


________________________________________________________________________________________


12.1 Toxicity


Page 8 / 12


________________________________________________________________________________________





Hexahydro-1,3,5-tris(2-hydroxyethyl)-sym-triazine


Percent unknown aquatic toxicity 57% of the mixture consists of components(s) of unknown hazards to the aquaticenvironment





Log Pow-1.5 - 0.2






None known.

________________________________________________________________________________________



Page 9 / 12



________________________________________________________________________________________





14.1 UN Number

UN/ID No. (ADR/RID/ADN/ADG) 2810UN No. (IMDG) 2810UN No. (ICAO) 2810

14.2 Proper shipping name TOXIC LIQUID, ORGANIC, N.O.S. (2, 2', 2"-(hexahydro-1, 3, 5-triazine -1, 3, 5-triyl) triethanol)

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class 6.1IMDG Hazard class Class 6.1: Toxic substances.ICAO Hazard class/division 6.1

14.4 Packing group ADR/RID/ADN/ADG Packing group IIIMDG Packing group IIICAO Packing group II


14.6 Special precautions Hazard identification no (ADR) 60EmS (IMDG) F-A, S-AEmergency action code 2XTunnel restriction code (D/E)Hazchem code ADG 2X

________________________________________________________________________________________



Page 10 / 12


________________________________________________________________________________________




















________________________________________________________________________________________


Supersedes date 15/May/2014

Revision date

Page 11 / 12

15/May/2014

________________________________________________________________________________________


Version 2



Text of R phrases mentioned in Section 3R23 - Toxic by inhalationR22 - Harmful if swallowedR43 - May cause sensitization by skin contactR34 - Causes burns

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowedR48/23 - Toxic: danger of serious damage to health by prolonged exposure through inhalation


H302 - Harmful if swallowedH317 - May cause an allergic skin reactionH330 - Fatal if inhaledH372 - Causes damage to organs through prolonged or repeated exposure if inhaledH312 - Harmful in contact with skinH332 - Harmful if inhaledH314 - Causes severe skin burns and eye damage

________________________________________________________________________________________



Page 12 / 12


Revision 7


SDS No. 11326

SAFETY DATA SHEET

SAFE-SCAV* NA



Product name SAFE-SCAV* NA


Identified uses Oxygen Scavenger



Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900




Woodlands Drive



Scotland UK

T=+44(0)1224-246600

F=+11(0)1224-246699








Human health EUH031;Eye Irrit. 2 - H319


Classification (67/548/EEC) Xi;R36. R31.


2.2. Label elements


Signal Word Warning

Hazard Statements

H319 Causes serious eye irritation.

71 /

SDS No. 11326

SAFE-SCAV* NA




P313 Get medical advice/attention.


P280 Wear protective gloves/protective clothing/eye protection/face protection.

Supplemental label information

EUH031 Contact with acids liberates toxic gas.



HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

2.3. Other hazards



3.1. Substances

AMMONIUM BISULPHITE 30-60%

CAS-No.: 10192-30-0 EC No.: 233-469-7


Xi;R36.

R31.


EUH031

Eye Irrit. 2 - H319

WATER 30-60%

CAS-No.: 7732-18-5 EC No.: 231-791-2


Not classified.


Not classified.






Inhalation


continues.

Ingestion


continues.

Skin contact


washing.

Eye contact




General information




72 /

SDS No. 11326

SAFE-SCAV* NA




Extinguishing media





Specific hazards

Fire or high temperatures create: Oxides of: Sulphur. Ammonia or amines. and Nitrous gases (NOx).












Stop leak if possible without risk. Dike far ahead of larger spills for later disposal. Absorb spillage with suitable absorbent material. Shovel

into dry containers. Cover and move the containers. Flush the area with water.





This product slowly releases sulphur dioxide in contact with air. Ventilate well, avoid breathing vapours. Use approved respirator if air

contamination is above accepted level. Avoid spilling, skin and eye contact. Good personal hygiene is necessary. Wash hands and

contaminated areas with water and soap before leaving the work site. Remove contaminated clothing. Do not eat, drink or smoke when

using the product.


Store in a cool and well-ventilated place. Store in closed original container at temperatures between 5°C and 30°C.






1 ppm 2.6 mg/m3WEL 1 ppm 2.6 mg/m3SULPHUR DIOXIDE


Ingredient Comments

Exposure Limit noted above is for decomposition product Sulphur Dioxide.

NOHSC (Australia) - SULFUR DIOXIDE, TWA: 2ppm or 5.2mg/m3 and STEL 5ppm or 13mg/m3.


73 /

SDS No. 11326

SAFE-SCAV* NA



Process conditions









Respiratory protection must be used if air contamination exceeds acceptable level. Use respiratory equipment with gas filter, type K.

Hand protection

Use protective gloves made of: Butyl rubber. Neoprene. or Nitrile.

Eye protection


Other Protection


Hygiene measures





Appearance Liquid

Colour Colourless to pale yellow.

Odour Pungent. Sulphur.

Solubility Miscible with water


(°C)

105°C

Relative density 1.27 - 1.39 @ 20°C

Vapour density (air=1) <1

Vapour pressure 18 mmHg 20°C

pH-Value, Conc. Solution 4.5 - 5.5 @ 20°C

Flash point (°C) N/A


Not relevant


10.1. Reactivity

Reacts violently with strong oxidising substances. Reaction with: Acids.




Generates toxic gas in contact with acid.


Avoid exposing to heat and contact with strong oxidising substances. Avoid contact with acids.

74 /

SDS No. 11326

SAFE-SCAV* NA


Materials To Avoid

Strong oxidising substances. Strong acids. Strong alkalis.


Sulphurous gases (SOx). Nitrous gases (NOx).



Other Health Effects

Bisulfites may cause skin sensitization in sulfite sensitive persons. Bisulfites may also cause respiratory sensitization in asthmatics and

sulfite sensitive persons.

Acute toxicity:


> 2000 mg/kg Rat

Aspiration hazard:


Inhalation

Gas or vapour may irritate respiratory system.

Ingestion

May irritate and cause stomach pain, vomiting and diarrhoea.

Skin contact

Irritating and may cause redness and pain.

Eye contact

Irritating to eyes. Spray and vapour in the eyes may cause irritation and smarting.

Route of entry


Target Organs



Ecotoxicity

Contact M-I SWACO's QHSE Department for ecological information at [email protected].

12.1. Toxicity

Acute Fish Toxicity

Do not empty into river: may cause impoverishment of oxygen and ammonia increase.


Degradability

The product is biodegradable.





Mobility:

Mobile.

75 /

SDS No. 11326

SAFE-SCAV* NA




None known.







14.1. UN number

Not applicable.


Not applicable.


Not applicable.

14.4. Packing group

Not applicable.



No.


Not applicable.


Not applicable.






EU Legislation






WGK 3



76 /

SDS No. 11326

SAFE-SCAV* NA













Abbreviations and acronyms used in the safety data sheet

*a mark of M-I L.L.C.

General information

HMIS Health - 3 HMIS Flammability - 0 HMIS Physical Hazard - 1

Information Sources



Revision Comments

Classification updated. Compiled or Revised by Ewan MacLeod

Issued By Bill Cameron


Revision 7


SDS No. 11326


Contact with acids liberates toxic gas.R31

Irritating to eyes.R36


Causes serious eye irritation.H319

Contact with acids liberates toxic gas.EUH031

Disclaimer








77 /

Safety Data SheetSAFE-SOLV† E

SDS no. MI10641Version 6Revision date 10/Jun/2015Supersedes date 04/Mar/2013



Product name SAFE-SOLV† EProduct code MI10641


Recommended Use Drilling fluid additive.




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600Netherlands National Poisons Information Center (NL): +31 30 274 88 88 (NB: this service is only





Health hazardsAspiration toxicity Category 1Skin corrosion/irritation Category 2


Physical Hazards

________________________________________________________________________________________

Not classified


Page 1 / 12

[email protected]

________________________________________________________________________________________

SAFE-SOLV† E SDS no. MI10641Revision date 10/Jun/2015

2.2 Label elements

Signal wordDANGER

Hazard statementsH304 - May be fatal if swallowed and enters airwaysH315 - Causes skin irritationEU specific hazard statementsEUH066 - Repeated exposure may cause skin dryness or cracking

Precautionary Statements - EU (§28, 1272/2008) P280 - Wear protective gloves/ protective clothing/ eye protection/ face protectionP301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomitingP301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physicianP302 + P352 - IF ON SKIN: Wash with plenty of soap and waterP332 + P313 - If skin irritation occurs: Get medical advice/ attentionP501 - Dispose of contents/container in accordance with local regulations.

Supplementary precautionary statements P264 - Wash face, hands and any exposed skin thoroughly after handlingP362 - Take off contaminated clothing and wash before reuse

Contains

Hydrocarbons, C11-C14, n-alkanes, isoalkanes, cyclics, < 2% aromatics

Terpenes and Terpenoids, sweet orange oil

2.3 Other data




3.1 Substances

________________________________________________________________________________________

Not Applicable

3.2 Mixtures

Page 2 / 12

________________________________________________________________________________________





REACHregistration

numberHydrocarbons,

C11-C14, n-alkanes,isoalkanes, cyclics, <

2% aromatics

926-141-6 * 60-100 Xn; R65, R66 Asp. Tox. 1 (H304)EUH066

01-2119456620-43-xxxx

Terpenes andTerpenoids, sweet

orange oil

232-433-8 8028-48-6 10-30 F;R10Xn;R65Xi;R38R52/53

Flam. Liq. 3 (H226)Asp Tox. 1 (H304)

Skin Irrit. 2 (H315)

01-2119493353-35-xxxx

CommentsTerpenes and Terpenoids, sweet orange oil can also use CAS 68647-72-3.*Substances which have an EC Number that begins with the number "9" is a Provisional List Number. The list numbers publishedby ECHA do not have any legal significance. The EC substance definition and related classification & labelling has been developedin the framework of the Regulation (EC) No 1907/2006 (REACH). For information about the related CAS number see section 15 ofthis SDS.



Inhalation Move the exposed person to fresh air at once. If breathing has stopped, begin artificialrespiration. Seek medical attention at once.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Seek medical attention.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Seek medical attention.




Main symptoms




Eye contact

________________________________________________________________________________________

Please see Section 11. Toxicological Information for further information.




Page 3 / 12


________________________________________________________________________________________


Suitable extinguishing mediaWater spray, dry chemical, carbon dioxide (CO2), or foam.

Extinguishing media which shall not be used for safety reasonsDo not use a solid water stream as it may scatter and spread fire.

















________________________________________________________________________________________




Page 4 / 12


________________________________________________________________________________________


Hygiene measuresUse good work and personal hygiene practices to avoid exposure Wash hands and face before breaks and immediately afterhandling the product When using do not smoke, eat or drink. Remove contaminated clothing.



Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid heat, flamesand other sources of ignition. Avoid contact with: Strong oxidizing agents Strong acids.Strong bases




See Section 1.2.



Exposure limits Oil mist (mineral) workplace exposure limits are currently under review by legislativeauthorities. This workplace exposure limit (WEL) standard is applicable to highly refinedmineral oils and is provided as a guidance limit only LT. EXP = 5mg/m3 and ST. EXP =10mg/m3.No biological limit allocated

Component EU OEL Austria Australia DenmarkHydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics

Not determined Not determined Not determined Not determined

Terpenes and Terpenoids, sweet orange oil Not determined Not determined Not determined Not determined

Component Malaysia France Germany HungaryHydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics



Component New Zealand Italy Netherlands NorwayHydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics

Not Determined Not determined Not determined Not determined

Terpenes and Terpenoids, sweet orange oil Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaHydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics


Terpenes and Terpenoids, sweet orange oil Not determined

________________________________________________________________________________________


Component Spain Switzerland

Page 5 / 12

Turkey UK

________________________________________________________________________________________


Hydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics





Engineering measures to reduce exposureEnsure adequate ventilation. Provide mechanical general and/or local exhaust ventilation to prevent release of vapor or mist intowork environment.


goggles.Hand protection Use protective gloves made of:, Nitrile, Neoprene, Be aware that liquid may penetrate the

gloves. Frequent change is advisable.Respiratory protection In case of inadequate ventilation wear respiratory protection, Use respirator with organic

vapor protection (A, brown), At work in confined or poorly ventilated spaces, respiratoryprotection with air supply must be used.





Appearance No information availableOdor SweetColor ColorlessOdor threshold Not applicable


Property Values

________________________________________________________________________________________

Remarks pH No information availablepH @ dilutionMelting/freezing point

Page 6 / 12

< -20 °C / -4 °F

________________________________________________________________________________________


Explosive properties No information availableOxidizing properties No information available

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) No information availableDensity No information available


10.1 Reactivity





Hazardous polymerizationNot known.


Avoid heat, flames and other sources of ignition.


Strong oxidizing agents. Strong acids. Strong bases.





Boiling point/range 173 °C / 343.4 °FFlash point 65 °C / 149 °FEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit 5Lower flammability limit 0.7

Vapor pressure ~2 mmHg @ 20 °CVapor density No information availableSpecific gravity No information availableBulk density No information availableRelative density 0.81 sg @ 20°C.Water solubility Insoluble in waterSolubility in other solvents Soluble organic solventsAutoignition temperature 230 °C / 446 °FDecomposition temperature No information available

________________________________________________________________________________________

Kinematic viscosity <20.5 mm2/s @ 40 °CDynamic viscosity No information availableLog Pow

Page 7 / 12


________________________________________________________________________________________


Acute toxicity

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system. Maycause additional affects as listed under "Ingestion".

Eye contact May cause irritation.

Skin contact Causes skin irritation. Prolonged contact may cause redness and irritation. Repeatedexposure may cause skin dryness or cracking.

Ingestion May be fatal if swallowed and enters airways. Ingestion may cause gastrointestinalirritation, nausea, vomiting and diarrhea.


Component LD50 Oral LD50 Dermal LC50 InhalationHydrocarbons, C11-C14, n-alkanes, isoalkanes,

cyclics, < 2% aromaticsNo data available No data available No data available

Terpenes and Terpenoids, sweet orange oil = 4400 mg/kg ( Rat ) > 2000 mg/kg ( Rabbit ) No data available





Routes of exposure Ingestion. Skin contact. Inhalation.

Routes of entry Ingestion. Inhalation.


Not classified


Not classified.

Aspiration hazard May be fatal if swallowed and enters airways.

________________________________________________________________________________________


12.1 Toxicity


Page 8 / 12


________________________________________________________________________________________





Hydrocarbons, C11-C14, n-alkanes,isoalkanes, cyclics, < 2% aromatics


Terpenes and Terpenoids, sweetorange oil

> 124 mg/L LC50 (Scophthalmus) =96 h

> 450 mg/L EC50 (Skeletonema) =72 h

> 100 mg/L LC50 (Acartia) = 48 h










None known.


________________________________________________________________________________________





Page 9 / 12


________________________________________________________________________________________














________________________________________________________________________________________




Page 10 / 12


________________________________________________________________________________________





ADG Code – Australian Dangerous Goods Code.Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.



USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) Does not ComplyChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies


CAS Number 64742-47-8 can be used to identify the substance given a list number in section 3 in areas not subject to the REACHregulation.




Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Sandra McWilliam


Revision date 10/Jun/2015

Version 6



________________________________________________________________________________________

Text of R phrases mentioned in Section 3R10 - FlammableR38 - Irritating to skinR65 - Harmful: may cause lung damage if swallowedR66 - Repeated exposure may cause skin dryness or cracking

R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Page 11 / 12


________________________________________________________________________________________


H304 - May be fatal if swallowed and enters airwaysH315 - Causes skin irritationH226 - Flammable liquid and vaporEUH066 - Repeated exposure may cause skin dryness or cracking

________________________________________________________________________________________



Page 12 / 12

SDS no. PID1436Version 2Revision date 06-Jul-2017Supersedes date 11-Jun-2014

Safety Data SheetSAPP



Product name SAPPProduct code PID1436Molecular weight 222.15Denmark Pr. no: 2212219


Recommended Use SAPP dispersant. Thinner.




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600Denmark Poison Control Hotline (DK): +45 82 12 12 12Netherlands National Poisons Information Center (NL): +31 30 274 88 88 (NB: this service is only









[email protected]

_____________________________________________________________________________________________

Page 1 / 11

_____________________________________________________________________________________________

SAPP SDS no. PID1436Revision date 06-Jul-2017

2.2 Label elements

Signal wordWARNING


Precautionary Statements - EU (§28, 1272/2008) P264 - Wash face, hands and any exposed skin thoroughly after handlingP280 - Wear protective gloves/protective clothing/eye protection/face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP337 + P313 - If eye irritation persists: Get medical advice/attentionP501 - Dispose of contents/container in accordance with local, regional, national, and international regulations as applicable

ContainsDisodium dihydrogen diphosphate

2.3 Other hazards




3.1 Substances

Chemical Name EC No CAS No Weight-% Regulation (EC) No1272/2008

REACHregistration

numberDisodium dihydrogen

diphosphate231-835-0 7758-16-9 60-100 Eye Irrit. 2 (H319) 01-2119489793-1

9-xxxx

3.2 Mixtures

Not applicable

_____________________________________________________________________________________________

Page 2 / 11

_____________________________________________________________________________________________



4.1 First aid measures



Skin contact Wash off immediately with soap and plenty of water while removing all contaminatedclothes and shoes. Get medical attention immediately if symptoms occur.

Eye Contact Remove contact lenses, if worn. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.



Symptoms













Hazardous combustion productsFire or high temperatures create: Oxides of phosphorus.

_____________________________________________________________________________________________

Page 3 / 11


_____________________________________________________________________________________________











Methods for containmentCover powder spill with plastic sheet or tarp to minimize spreading. Prevent further leakage or spillage if safe to do so.










Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid excessive heatfor prolonged periods of time. Protect from moisture Avoid contact with: Strong alkalies.




See Section 1.2.

_____________________________________________________________________________________________

Page 4 / 11


_____________________________________________________________________________________________




Chemical Name EU OEL Austria Australia DenmarkDisodium dihydrogen diphosphate Not determined Not determined Not determined Not determined

Chemical Name Malaysia France Germany HungaryDisodium dihydrogen diphosphate Not determined Not determined Not determined Not determined

Chemical Name New Zealand Italy Netherlands NorwayDisodium dihydrogen diphosphate Not determined Not determined Not determined Not determined

Chemical Name Poland Portugal Romania RussiaDisodium dihydrogen diphosphate Not determined Not determined Not determined Not determined

Chemical Name Spain Switzerland Turkey UKDisodium dihydrogen diphosphate Not determined Not determined Not determined Not determined


Long term exposure systemic effectsDisodium dihydrogen diphosphateInhalation 2.79 mg/m³

Predicted No Effect Concentration (PNEC)Disodium dihydrogen diphosphateFresh water 0.05 mg/lSea water 0.05 mg/lImpact on sewage treatment 50 mg/l



Engineering ControlsEnsure adequate ventilation.


Tightly fitting safety goggles. Safety glasses with side-shields.Hand protection Wear gloves according to EN 374 to protect against skin effects from powders Repeated or

prolonged contact Use protective gloves made of: Nitrile Neoprene PVC Frequent change isadvisable

Respiratory protection No personal respiratory protective equipment normally required, In case of insufficientventilation wear suitable respiratory equipment, Half mask with a particle filter P2 (EuropeanNorm EN 143 = former DIN 3181), At work in confined or poorly ventilated spaces,respiratory protection with air supply must be used.



_____________________________________________________________________________________________

Page 5 / 11

_____________________________________________________________________________________________




Appearance Crystalline PowderOdor OdorlessColor WhiteOdor threshold Not applicable

Explosive properties Not applicableOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight 222.15VOC content(%) NoneDensity No information available

CommentsThe data listed above are typical physical and chemical properties and should not be construed as product specification.


10.1 Reactivity



Property Values Remarks pH No information availablepH @ dilution 4.0 - 5.0 @ 10 g/lMelting / freezing point No information availableBoiling point/range No information availableFlash point n/a No information availableEvaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not applicableFlammability Limit in Air


Vapor pressure No information availableVapor density No information availableSpecific gravity 1.8 - 1.9 sg 20 °CBulk density 1000-1200 kg/m³Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information availableKinematic viscosity No information availableDynamic viscosity No information availablelog Pow No information available

_____________________________________________________________________________________________

Page 6 / 11

_____________________________________________________________________________________________







Protect from moisture. Avoid excessive heat for prolonged periods of time.


Strong alkalies.


See Section 5.2.



Acute toxicity



Skin contact Prolonged skin contact may cause skin irritation.



Toxicology data for the componentsChemical Name LD50 Oral LD50 Dermal LC50 Inhalation

Disodium dihydrogen diphosphate = 1800 mg/kg (Rat) No data available > 0.58 mg/L ( Rat ) 4 h





_____________________________________________________________________________________________

Page 7 / 11

_____________________________________________________________________________________________





Not classified


Not classified.



12.1 Toxicity






Disodium dihydrogen diphosphate No information available No information available No information available








_____________________________________________________________________________________________

Page 8 / 11

_____________________________________________________________________________________________




None known.






EWC Waste Disposal No According to the European Waste Catalog, Waste Codes are not product specific, butapplication specific Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 01 04 10 – dusty and powdery wastes other than those mentioned in 0104 07, EWC waste disposal No: 7091 Inorganic salts and other solids.







14.6 Special precautions Not applicable

_____________________________________________________________________________________________

Page 9 / 11


_____________________________________________________________________________________________




Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo poisons schedule number allocated















_____________________________________________________________________________________________

Page 10 / 11

_____________________________________________________________________________________________


Supersedes date 11-Jun-2014

Revision date 06-Jul-2017

Version 2


All sections Product Code change No changes with regard to classification have beenmade.




_____________________________________________________________________________________________

Page 11 / 11

SDS no. M003Version 4Revision date 10-Apr-2017Supersedes date 09-May-2014

Safety Data SheetSoda Ash M3



Product name Soda Ash M3Product code M003Norway Pr. no. 52700Denmark Pr. no: 1309326


Recommended Use Buffer in oilfield applications




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518Denmark Poison Control Hotline (DK): +45 82 12 12 12Germany Poison Center Berlin (DE): +49 030 30686 790Italy Centro Antiveleni Ospedale Niguarda Milan: +39 02 6610 1029Norway Poison information centre: +47 22 59 13 00




Health hazardsSerious eye damage/eye irritation Category 2A



SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

_____________________________________________________________________________________________

Page 1 / 11

_____________________________________________________________________________________________

Soda Ash M3 SDS no. M003Revision date 10-Apr-2017

2.2 Label elements

Signal wordWARNING


Precautionary Statements - EU (§28, 1272/2008) P264 - Wash face, hands and any exposed skin thoroughly after handlingP280 - Wear protective gloves/protective clothing and eye/face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP337 + P313 - If eye irritation persists: Get medical advice/ attentionP501 - Dispose of contents/containers in accordance with local regulations

ContainsSodium carbonate

2.3 Other hazards




3.1 Substances

Chemical Name EC No CAS No Weight-% Classificationaccording to67/548/EEC

Regulation (EC) No1272/2008

REACHregistration

numberSodium carbonate 207-838-8 497-19-8 60-100 Xi; R36 Eye Irrit. 2 (H319) 01-2119485498-19-X

XXX

3.2 Mixtures

Not applicable

_____________________________________________________________________________________________

Page 2 / 11

_____________________________________________________________________________________________






Skin contact Wash off immediately with soap and plenty of water while removing all contaminatedclothes and shoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Seek medical attention.



Main symptoms













Hazardous combustion productsThermal decomposition can lead to release of irritating gases and vapors


_____________________________________________________________________________________________

Page 3 / 11

Special protective equipment for fire-fighters

_____________________________________________________________________________________________


As in any fire, wear self-contained breathing apparatus and full protective gear.




Use personal protective equipment. See also section 8. Avoid dust formation.





Methods for containmentPrevent further leakage or spillage if safe to do so. Cover powder spill with plastic sheet or tarp to minimize spreading and keeppowder dry.







Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Wash hands and face before breaks and immediately afterhandling the product Remove contaminated clothing. Do not eat, drink or smoke when using this product.



Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moistureAvoid contact with water and moist air - product is hygroscopic. Store away fromincompatibles, Powdered aluminum Strong acids.




See Section 1.2.

_____________________________________________________________________________________________

Page 4 / 11


_____________________________________________________________________________________________



Chemical Name EU OEL Austria Australia DenmarkSodium carbonate Not determined Not determined Not determined Not determinedChemical Name Malaysia France Germany Hungary

Sodium carbonate Not determined Not determined Not determined Not determinedChemical Name New Zealand Italy Netherlands Norway

Sodium carbonate Not determined Not determined Not determined Not determinedChemical Name Poland Portugal Romania Russia

Sodium carbonate Not determined Not determined 3mg/m3STEL1mg/m3TWA

Skin

Chemical Name Spain Switzerland Turkey UKSodium carbonate Not determined Not determined Not determined Not determined

NotesNo biological limit allocated


Long term exposure local effectsSodium carbonateInhalation 10 mg/m³



Engineering measures to reduce exposureEnsure adequate ventilation. Provide appropriate exhaust ventilation at places where dust is formed.


Tightly fitting safety goggles.Hand protection Wear gloves according to EN 374 to protect against skin effects from powders Impervious

gloves made of: Nitrile PVA Frequent change is advisableRespiratory protection In case of insufficient ventilation wear suitable respiratory equipment, Half mask with a

particle filter P2 (European Norm EN 143 = former DIN 3181), At work in confined or poorlyventilated spaces, respiratory protection with air supply must be used.

Skin and body protection Wear appropriate personal protective clothing to prevent skin contact, Eye wash andemergency shower must be available at the work place.

Hygiene measures Wash hands before breaks and immediately after handling the product, Remove and washcontaminated clothing before re-use.


_____________________________________________________________________________________________

Page 5 / 11


_____________________________________________________________________________________________


Appearance PowderOdor OdorlessColor WhiteOdor threshold Not applicable

Explosive properties Not applicableOxidizing properties None known.



10.1 Reactivity

Decomposes by reaction with strong acids.






Protect from moisture. Avoid contact with water and moist air - product is hygroscopic.



Property Values Remarks pH 11pH @ dilutionMelting / freezing point 851 °C / 1564 °FBoiling point/range Not applicableFlash point Not applicableEvaporation rate (BuAc =1) Not applicableFlammability (solid, gas) Not applicableFlammability Limit in Air


Vapor pressure Not applicableVapor density Not applicableSpecific gravity 2.5 @20 °CBulk density No information availableRelative density 2.53 @ 20°C.Water solubility 212.5g/L @ 20 °CSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature >400°C/ 752°F

Kinematic viscosity No information availableDynamic viscosity No information availablelog Pow Not determined

_____________________________________________________________________________________________

Page 6 / 11

_____________________________________________________________________________________________


Powdered aluminum. Strong acids.


See Section 5.2.



Acute toxicity


Eye contact Causes serious eye irritation. May cause pain, redness, discomfort.

Skin contact May cause skin irritation and/or dermatitis.



Chemical Name LD50 Oral LD50 Dermal LC50 InhalationSodium carbonate = 4090 mg/kg ( Rat ) No data available = 2300 mg/m3 ( Rat ) 2 h





Routes of exposure Skin contact. Eye contact. Inhalation.



Not classified


Not classified.



_____________________________________________________________________________________________

Page 7 / 11

12.1 Toxicity

_____________________________________________________________________________________________


The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment. Large amounts will affect pH and harm aquaticorganisms





Sodium carbonate 310 - 1220 mg/L LC50 Pimephalespromelas 96 h = 300 mg/L LC50

Lepomis macrochirus 96 h

= 242 mg/L EC50 Nitzschia 120 h = 265 mg/L EC50 Daphnia magna48 h










None known.



Waste from residues / unused Dispose of in accordance with local regulations.

_____________________________________________________________________________________________

Page 8 / 11

_____________________________________________________________________________________________


products


EWC Waste Disposal No According to the European Waste Catalog, Waste Codes are not product specific, butapplication specific Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 16 03 04 - inorganic wastes other than those mentioned in 16 03 03







14.6 Special precautions Not applicable







_____________________________________________________________________________________________

Page 9 / 11


_____________________________________________________________________________________________












Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Muriel Martin Beurel

Supersedes date 09-May-2014

Revision date 10-Apr-2017

Version 4


All sections No changes with regard to classification have been made.

Text of R phrases mentioned in Section 3R36 - Irritating to eyes



_____________________________________________________________________________________________

Page 10 / 11

Disclaimer

_____________________________________________________________________________________________


The information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

_____________________________________________________________________________________________

Page 11 / 11


Revision 6


SDS No. 11368

SAFETY DATA SHEET

SODIUM BICARBONATE



Product name SODIUM BICARBONATE


Identified uses Drilling fluid additive



Level 5

256 St. George Tce

Perth

WA 6000

T = 08 9440 2900




Woodlands Drive



Scotland UK

T=+44(0)1224-246600

F=+11(0)1224-246699












2.2. Label elements






2.3. Other hazards



71 /

SDS No. 11368

SODIUM BICARBONATE

3.1. Substances

SODIUM BICARBONATE 60-100%

CAS-No.: 144-55-8 EC No.: 205-633-8


Not classified.


Not classified.






Inhalation


continues.

Ingestion


continues.

Skin contact


washing.

Eye contact




General information







Extinguishing media



Do not use water jet as an extinguisher, as this will spread the fire.













72 /

SDS No. 11368

SODIUM BICARBONATE

Wear protective clothing as described in Section 8 of this safety data sheet. Avoid inhalation of dust and contact with skin and eyes. Avoid

spreading dust.




Avoid generation and spreading of dust. Shovel into dry containers. Cover and move the containers. Flush the area with water.





Avoid handling which leads to dust formation. Avoid inhalation of dust and contact with skin and eyes. Good personal hygiene is


eat, drink or smoke when using the product. Avoid Water, moisture, acids and heating.


Store in tightly closed original container in a dry, cool and well-ventilated place. Avoid Contact with acids.

Storage Class

Chemical storage.





Ingredient Comments

NUI = Nuisance dust, WEL TWA 4mg/m3 Respirable Dust, 10 mg/m3 Total Dust.




Process conditions









No specific recommendation made, but respiratory protection may still be required under exceptional circumstances when excessive air

contamination exists. Dust filter P2 (for fine dust).

Hand protection

For prolonged or repeated skin contact use suitable protective gloves. Butyl rubber. PVC gloves are recommended.

Eye protection

Use tight fitting goggles if dust is generated.

Other Protection


Hygiene measures



73 /

SDS No. 11368

SODIUM BICARBONATE



Appearance Solid

Colour White.

Odour Odourless.

Solubility Soluble in water.


Relative density 2.21 - 2.23 s.g @ 20°C

Bulk Density 500 - 1150 kg/m3

pH-Value, Diluted Solution 8.1 - 8.4 @ 50g/l


H2O@20°C)

95 @ 20°C

Decomposition temperature (°C) > 60°C


Not relevant


10.1. Reactivity





Not relevant


Avoid contact with: Moisture. Avoid heat.


Materials To Avoid

Avoid contact with acids.





Acute toxicity:


4220 mg/kg Rat

Acute Toxicity (Inhalation LC50)

4.74 mg/l (dust/mist) Rat

Aspiration hazard:


Inhalation


Ingestion


74 /

SDS No. 11368

SODIUM BICARBONATE

Skin contact


Eye contact


Route of entry


Target Organs



Ecotoxicity


PLONOR.

12.1. Toxicity

LC 50, 96 Hrs, Fish mg/l >7000

EC 50, 48 Hrs, Daphnia, mg/l >4000


Degradability




No data available on bioaccumulation.


Mobility:

The product is soluble in water.




None known.




Waste Class

The definitive European Waste code for this product will depend upon the final use that is made of this material. EWC-code: 06 03 14 7132.

Inorganic bases.




14.1. UN number

Not applicable.


Not applicable.


Not applicable.

75 /

SDS No. 11368

SODIUM BICARBONATE

14.4. Packing group

Not applicable.



No.


Not applicable.


Not applicable.






EU Legislation






WGK 1















Information Sources



Revision Comments

General revision. Compiled or revised by Sarah Malone

Issued By Sarah Malone


Revision 6


SDS No. 11368

Signature Sarah Malone

Signature 2 Nina Ovrehus


Not classified.NC

76 /

SDS No. 11368

SODIUM BICARBONATE

Disclaimer








77 /

Safety Data SheetSODIUM CHLORIDE POWDER (SALT PVD or GRANULAR SALT)

SDS no. MI11332Version 8Revision date 06/Feb/2015Supersedes date 26/Mar/2014



Product name SODIUM CHLORIDE POWDER (SALT PVD or GRANULAR SALT)Product code MI11332Synonyms Sodium chloride, NaClMolecular weight 58.44 g/molREACH registration name ExemptDenmark Pr. no. 701625


Recommended Use Additive in oilfield applications




Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 561 1600Denmark Poison Control Hotline (DK): +45 82 12 12 12Norway Poison information centre: +47 22 59 13 00







________________________________________________________________________________________

2.2 Label elements


Page 1 / 11

[email protected]

________________________________________________________________________________________

SODIUM CHLORIDE POWDER (SALTPVD or GRANULAR SALT)

SDS no. MI11332Revision date 06/Feb/2015

Signal wordNot applicable





ContainsSodium chloride


2.3 Other data




3.1 Substances




REACHregistration

numberSodium chloride 231-598-3 7647-14-5 60-100 - Not classified No data available

3.2 Mixtures

Not Applicable


________________________________________________________________________________________



Ingestion

Page 2 / 11

Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

________________________________________________________________________________________







Main symptoms












Unusual fire and explosion hazardsNone.

Hazardous combustion productsFire or high temperatures create:, Chlorine, chlorine oxides, hydrogen chloride.



________________________________________________________________________________________





Page 3 / 11


________________________________________________________________________________________













Hygiene measuresHandle in accordance with good industrial hygiene and safety practice. When using do not smoke, eat or drink. Wash hands andface before breaks and immediately after handling the product.



Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid contact with:Strong acids. Oxidizing agents Metals



Packaging materials to be avoided Metal


See Section 1.2.




________________________________________________________________________________________

Component EU OEL Austria Australia DenmarkSodium chloride Not determined Not determined

Page 4 / 11


________________________________________________________________________________________



Component Finland France Germany HungarySodium chloride Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwaySodium chloride Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaSodium chloride Not determined Not determined Not determined 5 mg/m3 MAC

Component Spain Switzerland Turkey UKSodium chloride Not determined Not determined Not determined Not determined





goggles.Hand protection Use protective gloves made of:, Rubber or plastic gloves, Be aware that liquid may

penetrate the gloves. Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient


Skin and body protection

________________________________________________________________________________________

Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.


Page 5 / 11


________________________________________________________________________________________




Appearance CrystallineOdor OdorlessColor WhiteOdor threshold Not applicable


9.2 Other information Pour point No information availableMolecular weight 58.44 g/molVOC content(%) NoneDensity 2.1615 g/cm²


10.1 Reactivity







Avoid dust formation.

Physical state Solid powder

Property Values Remarks pH No information availablepH @ dilution 7 @1%Melting/freezing point 801 °CBoiling point/range 1461 °CFlash point No information availableEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air Not applicable


Vapor pressure 1 mmHg @ 865 °CVapor density No information availableSpecific gravity No information availableBulk density 800 - 1600 kg/m³Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________


Page 6 / 11

Not determined

________________________________________________________________________________________




Strong acids. Oxidizing agents. Metals.





Acute toxicity





Component LD50 Oral LD50 Dermal LC50 InhalationSodium chloride = 3 g/kg ( Rat ) > 10 g/kg ( Rabbit ) > 42 g/m3 ( Rat ) 1 h





Routes of exposure Inhalation. Eye contact.



Not classified


Not classified.

Aspiration hazard

________________________________________________________________________________________

No hazard from product as supplied.


Page 7 / 11

12.1 Toxicity

________________________________________________________________________________________








Sodium chloride 5560 - 6080 mg/L LC50 (Lepomismacrochirus) = 96 h

12946 mg/L LC50 (Lepomismacrochirus) = 96 h

4747 - 7824 mg/L LC50(Oncorhynchus mykiss) = 96 h7050 mg/L LC50 (Pimephales

promelas) = 96 h6420 - 6700 mg/L LC50

(Pimephales promelas) = 96 h6020 - 7070 mg/L LC50

(Pimephales promelas) = 96 h

No information available 340.7 - 469.2 mg/L EC50 (Daphniamagna) = 48 h

1000 mg/L EC50 (Daphnia magna)= 48 h









________________________________________________________________________________________


None known.

Page 8 / 11

________________________________________________________________________________________



















________________________________________________________________________________________





Page 9 / 11

________________________________________________________________________________________


















Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Sarah Malone


________________________________________________________________________________________


Version 8


Page 10 / 11


________________________________________________________________________________________



Text of R phrases mentioned in Section 2 and 3Not classified


________________________________________________________________________________________

This product is not classified as hazardous therefore no (H) hazard statements assigned.Not classified


Page 11 / 11

thevenard island

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