Corporate OverviewWorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

www.intecsea.com

We cover the full asset spectrum, both in size and lifecycle, from the creation of new

assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through long-

term relationships anticipating their needs, and delivering inventive solutions through

streamlined, proprietary project delivery systems. Strong growth continues to

characterize our performance both through organic development and through strategic

acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed

environmental, social and financial sustainability into project delivery across the asset

lifecycle. It is a seamless extension of our established project delivery capability in the

key areas of assessment, efficiency, and treatment and mitigation. We are committed

to working with our customers to turn their sustainability objectives into good

business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global

systems and procedures and continue to work with our personnel to reinforce a

culture that underpins our drive to achieve our corporate differentiator of industry

leadership in HSE performance. OneWay™ applies to all of our operations, at all times,

in all locations, and at all levels of responsibility. We will actively work to align our

expectations and behaviors with those required to achieve our vision.

Corporate OverviewWorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

www.intecsea.com

We cover the full asset spectrum, both in size and lifecycle, from the creation of new

assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through long-

term relationships anticipating their needs, and delivering inventive solutions through

streamlined, proprietary project delivery systems. Strong growth continues to

characterize our performance both through organic development and through strategic

acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed

environmental, social and financial sustainability into project delivery across the asset

lifecycle. It is a seamless extension of our established project delivery capability in the

key areas of assessment, efficiency, and treatment and mitigation. We are committed

to working with our customers to turn their sustainability objectives into good

business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global

systems and procedures and continue to work with our personnel to reinforce a

culture that underpins our drive to achieve our corporate differentiator of industry

leadership in HSE performance. OneWay™ applies to all of our operations, at all times,

in all locations, and at all levels of responsibility. We will actively work to align our

expectations and behaviors with those required to achieve our vision.

WorleyParsons is proud that INTECSEA is a fully integrated part of our hydrocarbons engineering and project delivery offering.

Their extensive history of technical and project

breakthroughs for the subsea and deepwater market

is preeminent. Consistently Oil and Gas companies

and contractors have sought the skills of INTECSEA to

address the most challenging projects across the world.

Andrew WoodWorleyParsons CEO

INTECSEA Business:

n Floating Systems n Offshore Pipelines and Risersn Subsea Systems

INTECSEA Technology Focus Areas:

n Full Field Development n Arctic n Deep and Ultra-deepwater n Remote Gas and FLNG n Difficult Fluids and

Active Production Technologies n High Pressure and High Temperature (HP/HT)n Asset Integrity Solutions n Renewable Energyn Flow Assurance n Materials Engineering

INTECSEA is a wholly owned global business

within the WorleyParsons Group. Together with

fixed structures, topsides, onshore and project

delivery capabilities, WorleyParsons has the most

comprehensive offering for any offshore application

and provides opportunity for seamless interface with

onshore facilities.

INTECSEA’s approach is to combine a comprehensive

range of specialist skills and engineering disciplines in

truly integrated teams to provide system solutions

to subsea projects of all sizes – from a relatively

simple tie-back or pipeline to world-scale deepwater

developments in the harshest environments –

anywhere in the world.

For more than 30 years, INTECSEA has provided

pioneering technology leadership and has a history of

innovation and groundbreaking achievements across

the sector.

Technology is Our BusinessINTECSEA is a leading engineering and project delivery company in the offshore Oil and Gas sector. It operates

across a full project cycle of diverse and technological developments. Its priority is to provide high quality,

value-adding solutions for its clients.

Largest FPSODeepest TLPDeepest SPARMost TLPsFirst Deepwater FPU Operated with Drilling Tender

Deepest S-lay PipelineDeepest J-lay PipelineLongest Offshore PipelineFirst Offshore Arctic PipelineFirst Arctic Pipeline Leak Detection SystemFirst Piggable Wyes

30+ years of innovation and groundbreaking achievements:

FLOATING PIPELINES

First Pipe-in-Pipe Steel Catenary RiserFirst Reeled Steel Catenary RiserMost Shallow Catenary RiserLargest Diameter Flexible SCR JointFirst SCRs on an FPSOMost Direct Vertical Access Risers

Deepest Subsea ProductionLongest Oil TiebackLongest Gas TiebackFirst Subsea Allocation Flow MetersFirst 15,000 psi Subsea TreesDeepest Multiphase Subsea Pumps

30+ years of innovation and groundbreaking achievements:

RISERS SUBSEA AND CONTROL

This unique offering enables INTECSEA to execute

multi-office international projects and provide more

local content in emerging geographical locations

with technical excellence, execution efficiency and

technology transfer.

INTECSEA has a proven track record for meeting

the technological demands posed by the most

challenging offshore environments including

ultra-deepwater, Arctic and difficult fluids such as

HP/HT and highly corrosive conditions.

INTECSEA’s engineers have helped its clients to set

industry benchmarks over many years. The most

valuable asset is its people and their knowledge.

INTECSEA’s most valuable skill is the professional and

creative way it works with its clients to deliver the

most challenging projects.

As part of the WorleyParsons Group, INTECSEA

uniquely offers its clients comprehensive capabilities

through the entire value chain of a hydrocarbon

project, onshore or offshore, anywhere in the world.

The Group’s geographic reach includes offices in 41

countries that serve all the principal hydrocarbons

production areas of the world. WorleyParsons has

developed a highly successful workshare process

on a common Quality Management System (QMS)

platform. This provides the ability to start projects

in one location and deliver them in another, further

providing local content opportunities as well as offering

improvements in project cost and schedule risk.

When harnessed with the established INTECSEA

capability, the Group offering includes complementary

offshore facilities ranging from the simplest of

unmanned minimum-facilities platforms through to

complex float-over topsides weighing over 32,000

tons. The WorleyParsons Group is able to offer its

clients a fully integrated engineering and project

delivery service from "Subsea Well to Market" for

their most challenging offshore developments.

Wellhead to MarketWith over 1100 professionals located around the world, INTECSEA seeks to provide value-adding solutions for

offshore development right where they are needed. INTECSEA has a multi-skilled and multi-national work force

with a blend of engineering and project delivery experience and cutting-edge expertise.

Shenzi TLP Engineered by INTECSEA and

Alliance Engineering (2005-2008)41 countries

Global ExpertiseINTECSEA’s extensive geographical presence and highly skilled professional staff enables the company to

execute multi-office international projects, providing clients with the highest level of technical excellence,

execution efficiency and local content.

For over 30 years, INTECSEA has provided frontier

technology leadership for the energy industry’s

most challenging offshore field development and

pipeline projects. INTECSEA has designed pipelines

and subsea production systems in water depths once

thought impossible to reach and in locations as diverse

as the Black Sea, the Mediterranean, the Arctic Ocean,

the Gulf of Mexico, offshore West Africa and the South

China Sea.

Project ExperienceINTECSEA’S project experience is a testament to its wide-ranging service offerings, as well as innovative

solutions to challenging and diverse endeavors. Scan the QR code or visit intecsea.com/project–experience

to view a comprehensive and recent list of INTECSEA projects that span the globe. These project

resumes provide a detailed look at INTECSEA client work and illustrate the varying expertise

including deepwater subsea and floating production systems, offshore pipeline and riser systems,

Arctic pipelines and structures, and marine terminal systems, offered to a diverse client base.

Field Development Approach

INTECSEA can provide expertise to assist in the

earliest stages of leasing and exploration to identify

business and technical solutions that will enable

clients to turn their assets into profits. INTECSEA

can also offer assistance over the life of any field

during expansion, optimization and decommissioning

phases. The systematic and logical approach to

project feasibility studies employed by INTECSEA

specialists provides field economic and scenario

modeling based on information sourced from

accessible industry data, shared experience and

lessons learned from past projects. INTECSEA and

WorleyParsons field development specialists are

available to assist clients with every type of study,

from fast high-level screening estimates to more in-

depth concept-select exercises and workshops.

Feasibility and Concept-Select Studies

Maximum value is achieved by executing preliminary

geotechnical, flow assurance, field architecture and

cost estimating studies during the early phases

of reservoir characterization, techno-economic

appraisals and technology gap reviews. Framing

workshops are held to discover the client’s

primary drivers and risks, and to rank potential

development scenarios against these drivers. Field

development concepts are vetted by performing

qualitative and quantitative technical evaluations,

risk assessments and life-cycle economics. INTECSEA

and WorleyParsons maintain cost and schedule

databases for a large range of development solutions

that can provide valuable benchmarking input.

The impacts of key drivers and risks are assessed

through sensitivity analysis using client guidelines.

Each identified development option is optimized to

minimize uncertainties by applying our deep project

experience in conjunction with client technical staff

and industry technology suppliers.

Subsea and Surface Facilities

Production and process facilities are the backbone

of an efficient and successful development. Proper

flow system modeling over the field lifecycle is a

crucial key in every development. Working together

with the client team, INTECSEA specialists strive

to model the entire flow system from downhole

through surface facilities and sales. Processing

simulations are run to find the best system

options to satisfy production efficiency, flexibility,

expandability, reliability and cost standards. Study

of system capabilities, technical readiness and

qualification requirements will be a significant part

of the appraisal of surface and subsea production

and process facilities. Wherever technically and

economically preferred, proven equipment will

Full Field DevelopmentINTECSEA’s full field development service produces a “Well to Market” solution by encompassing all of the

essential building blocks in a complete offshore development program. The full field development service is

delivered by a global task force of the most creative and experienced INTECSEA and WorleyParsons Select

Group personnel. Specialists will work closely with the project development management team and related

team member groups such as topsides and subsurface. INTECSEA personnel can deploy to any development

site or client office, as required.

100,000+ km of pipeline

41 countries

be selected; care must be taken to assure that a

mandate of allowing only traditional technology does

not lead to shortcomings during the project lifecycle.

In some situations, compact surface facilities may

be considered and in other cases, Subsea Active

Production Technologies (SAPT) – such as separators,

pumps, compressors or electric flowline heating –

may enable a development to be commercially viable.

Fixed and Floating Structures

Selecting the appropriate solution for the surface

facilities of an offshore development requires a clear

understanding of overall project drivers and intimate

knowledge of the full suite of available technologies.

Traditional offshore platforms often offer the most

effective facilities solution for shallow to medium

water depths. For marginal fields the traditional

solution of a platform may not be optimum; a tieback

to an existing host, a minimal satellite platform or

even a direct flowline to a land based facility may

be more attractive. All options should be rigorously

evaluated in the concept-select phase. INTECSEA

is at the forefront in furnishing solutions for the

full range of floating systems, including Floating

Production, Storage and Offloading (FPSO) vessels,

Semisubmersibles and Tension Leg Platforms

(TLPs). WorleyParsons provides fixed platform

and processing facilities expertise, including the

modularization and integration of floating systems.

The Group has a strong track record of working

with major fabrication sites, specialist integration

dockyards and leading shipyards for the delivery of

fixed and floating structures and topsides elements.

Operational Support

Full field development does not stop after the

initial design, build and install phases. System-based

evaluation studies should continue throughout the

project lifecycle to support operations, integrity

management, brownfield improvements, secondary

recovery and decommissioning. Our field development

specialists and discipline teams are available to

support clients throughout all project phases.

Installation of an INTECSEA designed subsea riser base structure. The assembly includes connections for four

production lines and a gas injection line, as well as provision for gas lift facilities to the production headers.

INTECSEA’s extensive experience includes

dealing with fast-track project schedules and

the practical aspects of construction, installation

and commissioning required for cost effective

completion and operation of offshore field

developments worldwide.

The subsea community at INTECSEA offers

unparalleled expertise, leadership and access to

state-of-art technology to the offshore Oil and

Gas industry, drawing on more than 3,000 man-

years of subsea production and control system

engineering experience.

The West Delta Deep Marine (WDDM) development

offshore Egypt is an enduring record of INTECSEA’s

subsea and control systems track record, as well

as large network flow assurance competency.

INTECSEA has been engaged for more than 10 years

in engineering and project delivery support for the

various phases of the development, currently with a

well count in excess of 70.

Long Distance Delivery Management

INTECSEA’s Long Distance Delivery Management

(LDDM) engineering service is an integral part of its

subsea offering. This provides the step change that

is increasingly required to enable developments in

deep and ultra-deepwater, reservoirs with heavy oils

and fields with long tiebacks or limited facilities on

topside structures.

INTECSEA has previously established records of

over 120km and 45km, respectively, for the longest

and deepest producing tiebacks for oil and gas. It

proactively seeks creative solutions harnessing the

knowledge in its global subsea community and its

experience in benchmark projects.

INTECSEA continues to deliver industry leadership

with subsea Joint Industry Projects that combine

operators and technology suppliers to enable the

value-adding solutions of the future, including active

production technologies.

Subsea and Control SystemsThe global INTECSEA subsea community has emerged as an industry leader in providing engineering and

project delivery services for subsea and active production technologies. INTECSEA’s primary focus has

been on subsea and control system applications in frontier areas, notably deep and ultra-deepwater field

developments, Arctic developments and large gas developments with challenging service conditions such

as high pressure, high temperature and difficult fluids. These specialized technologies are now a firmly

established competency within the Group.

700+ subsea trees installed

As the industry leader in marine pipeline

technology, INTECSEA assists operators worldwide

with unique solutions to hydrocarbon production

and transportation system needs. INTECSEA has

engineered offshore pipeline projects in water

depths approaching 10,000 ft. (3000m), leading

the industry in the execution of ultra-deepwater

marine pipeline projects. INTECSEA’s expertise

and advanced suite of design tools enables the

efficient design of complex projects in technically

challenging environments. A comprehensive in-

house delivery capability presents opportunities for

fewer interfaces and more local content. Examples

of its leading edge capability include design for

High Pressure and Temperature (HP/HT), difficult

fields and dense phase flow, providing advanced

technological solutions for pipe-in-pipe, ultradeep

water survey and construction, pigging, cleaning

and mechanical protection.

INTECSEA continues to make groundbreaking

solutions for offshore pipeline systems across

the major hydrocarbon centers, with challenging

offshore projects in the Gulf of Mexico, Angola,

Australia, Brazil, Egypt and China.

BP's flagship Angola program involves the

development of four projects within the Angolan

Offshore Block 31. PSVM adopts a centrally located

FPSO with subsea ‘offline’ manifolds and clustered

wells located in water depths up to a maximum

design of 2100m. INTECSEA provided the engineering

and delivery support of the flowline scope

comprising the design of the flowlines, flowline

termination, inline assemblies and tie-in spools.

INTECSEA offers industry leading capability for all

marine production riser systems including direct

vertical access risers, steel catenary risers (SCRs),

flexible risers and hybrid riser systems.

With over 100 SCRs designed and 39 detail designed

and installed, INTECSEA is the industry leader by a

large margin, assuring clients proactive application

of lessons learned and innovative engineering to

make cost effective SCRs viable. These benchmark

SCRs include the deepest oil risers, and largest and

heaviest gas risers. INTECSEA has also designed

more direct vertical access risers than anyone else

with 68 risers installed and in operation. Associated

systems engineering, analysis, material specification,

procurement, component design, testing and

installation are incorporated into all riser projects.

Offshore Pipelines

Marine Risers

2,200m water depth and beyond

The Mardi Gras System included 24-inch oil and 16-inch gas Steel Catenary Risers in up to 7,150 ft.

water depth. The considerable hull motions and environmental conditions required extensive analysis

to assure SCR feasibility. An innovative monitoring system was applied to risers on one SPAR and one

semisubmersible to continuously monitor riser loading and assure asset integrity.

#1

world’s largest FPSO

With more than 30 years of shipshape floating

systems experience, INTECSEA provides the

complete range of requirements for cost effective,

fast track execution of FPSOs and FSOs anywhere in

the world. Together with WorleyParsons, it provides

a “one-stop-shop” for complete FPSO design and

project management.

Large, complex floating systems projects present

challenging interfaces between multiple contractors

and suppliers. INTECSEA provides experienced

engineers to manage those risks along with

supporting tools. INTECSEA has developed an

innovative Interface Management System to

ensure timely technical coordination between all

project elements.

This convenient web-based system provides a high

level Graphical User Interface for ease in locating

information. Project schedules are linked to provide

warnings on clashes and reduced float. Adaptable

search tools provide project managers with timely

information to manage cost and schedule risks.

FPSOs and Marine TerminalsINTECSEA provides a full suite of engineering, project management, construction management, interface

management and client support capabilities for both conversions and new-build floating production facilities.

Terminals

INTECSEA has provided engineering and construction

management services on more than 60 SPM and

CBM marine terminal projects around the world in

harsh and shallow water environments, including

the Arctic. These terminals were designed for a

wide range of products, 40,000 to 300,000 dwt

tankers, 10-inch to 56-inch diameter pipelines and

associated onshore facilities. Site selection, system

design, development of performance specifications

and component sizing of marine tanker loading

and offloading facilities are all an integral part of

INTECSEA’s capabilities. INTECSEA has also extended

its expertise to engineering of spread moorings

(CBMs) and fixed berths which have resulted in

a capability for unbiased evaluation of alternate

solutions for terminal configurations and subsequent

implementation of the selected choice.

First oil.

First in class.

Jubilee FPSO,

Offshore Ghana

60+ terminals

INTECSEA performed detailed design through AFC stage of the Medusa, Devil’s Tower and Front Runner SPARs.

Devil’s Tower set the spar depth record at 5,610 ft.

INTECSEA is a world leader in Tension Leg Platform

(TLP) designs. In addition to providing detailed

design for the initial TLPs in the Gulf of Mexico,

INTECSEA has been instrumental in the design of

16 out of the 21 currently sanctioned Tension Leg

Platforms. INTECSEA matured the development of

the MOSES TLP, which was the first to meet new

hurricane criteria in the Gulf of Mexico while setting

water depth records. Other notable projects include

wellhead and drilling TLP designs using tender

assisted drilling and conventional production TLPs,

all designed to meet specific project needs.

TLPs are a preferred floating systems concept

for operators who require dry trees and platform

drilling, primarily because the design offers vertical

access to subsea wells. Additionally, the design’s

benchmark ratio of steel weight to payload makes

it one of the most efficient floating platforms in

the industry. TLPs are the third-most used type

of floating production facility in the world and are

ideal for a broad range of water depths. The unique

tension leg mooring system allows for horizontal

movement with wave disturbances, but does not

permit vertical or bobbing movement. This makes

TLPs a popular choice for stability.

Tension Leg Platforms

INTECSEA is a global leader in SPARs floating

system design. In the Gulf of Mexico, INTECSEA

has participated in major portions of 10 SPARs,

including Genesis, Diana, Medusa, Devil’s Tower,

Front Runner, Constitution, Red Hawk, Holstein,

Mad Dog and Mirage. INTECSEA is the only

engineering company with execution experience

in all three SPAR types and has designed SPARs to

record setting water depths.

The SPAR floating production platform is an

important concept for situations that support dry

trees in deepwater and for harsh environments. The

deep-draft design makes the SPAR less affected

by wind, waves and currents, enabling the facility

to support both subsea and dry tree developments.

Additionally, the enclosed cylinder acts as protection

for risers and equipment, making SPARs an ideal

choice for deepwater developments.

Variations to the original SPAR design include the

cell and truss approaches. The cell approach utilizes

several smaller diameter columns in lieu of a single

large diameter hull. Both approaches strive to reduce

construction costs and possibly transportation costs

by increasing competition of capable fabrication

yards (cell SPAR) or by reducing the amount of

material required (truss SPAR).

SPARs

16 tension leg platforms

The semisubmersible floating platform is an

important concept for drilling and production,

particularly for heavy payloads in ultra-deep

water. Semisubmersibles offer the convenience

of near shore completion and integration of the

topsides, and are stable in tow to site. INTECSEA's

experienced designers have participated in 17

semisubmersible projects.

One of INTECSEA’s innovations is its unique and

proprietary integrated hydro-structure-drafting

suite that links the hydrodynamic load-generation

models with the structure models and the structure

models with the 3-D design models (PDMS). This has

the capability to generate 2-D AutoCAD design and

shop-level drawings from the PDMS model.

Semisubmersibles

INTECSEA’s moorings system expertise encompasses

all types of floating systems, including tendons,

catenary systems, taut and semi-taut systems,

synthetic moorings, hawsers, drag embedment

anchors, suction anchors and pile anchors.

INTECSEA enhanced the industry standard tendon

system for TLPs and executed the delivery of

tendon systems for six installed TLPs, the most in

the industry. INTECSEA’s expertise includes tendon

global design, component design and specification,

fabrication and installation management, and

specialty installation equipment.

As a leader in the industry, INTECSEA is responsible

for the execution of the industry’s first catenary

and hawser mooring system for a Tender Assisted

Drilling (TAD) vessel working with a TLP and has

designed three such systems working in the field.

INTECSEA’s unparalleled analysis capability paired

with a multi-body, fully coupled model is matched

only by practical experience on tendon and mooring

components, which ensures that robust and fit-for-

purpose components are used.

Mooring and Tendon Systems

100+ floating production systems projects

INTECSEA’s semisubmersible project engineering experience includes conversions and upgrades of existing

vessels for both drilling and production, as well as new vessel design of production facilities. INTECSEA has

also completed engineering studies and detailed mooring system designs for semisubmersibles in drilling

and production applications.

Containing up to 20% of the world’s future

hydrocarbon reserves, the Arctic is a vital future

resource and a technically challenging opportunity.

Unique pipeline design aspects for Arctic conditions

include analysis of the potential effects of Arctic-

specific environmental loadings (ice scour, strudel

current scour, permafrost) and the effective use of

limit state design for extreme loading conditions.

Evaluation of these challenging design-loading

conditions and use of a limit state design philosophy

have been successfully used by INTECSEA for

offshore Arctic pipelines. In fact, INTECSEA has

executed the only offshore oil pipelines in the

US Arctic and has completed recent projects with

flowline bundles to manage the considerable

thermal challenges.

Oil and gas pipelines on the Arctic Ocean continental

shelf must typically address trenches up to 6m

deep for seabed ice gouge protection and floating

construction equipment working only during a two or

three month summer open water season. However,

the design and installation of three existing pipeline

systems work with the cold Arctic winter conditions

to reduce pipeline costs and minimize adverse

effects on the fragile marine environment.

INTECSEA has engineered all three pipeline systems

in the Beaufort Sea using innovative design

approaches and is presently supporting the energy

industry as planned conventional and subsea field

developments move deeper into the Arctic Ocean.

INTECSEA also actively supports its clients in

planning for offshore subsea and pipelines in the

Arctic, and has assisted in clients’ tenders for leasing

new Arctic offshore acreage. Its floating systems

expertise has also been active in developing floating

solutions for Arctic and other ice covered waters.

The development of composite steel and concrete

gravity based designs that handle Arctic ice loads

are part of concept development for clients planning

Arctic drilling and production facilities.

Arctic DevelopmentINTECSEA offers over 30 years of expertise in cold weather and Arctic capability for the design and

construction of oil and gas production facilities located in remote, hostile environments.

-46°ctemperatures

Winter construction and offshore installation of a flowline bundle near the North Slope of Alaska.

The world’s largest deepwater transportation system was executed in the Gulf of Mexico by INTECSEA for

BP. The 320-mile export pipeline deepwater segment of the Mardi Gras System provides oil and gas export

pipelines for five major fields (Thunder Horse, Mad Dog, Holstein, Atlantis and Nakika) with the deepest

located in 7,250 ft. and with diameters up to 28-inches. We have engineered and supported the delivery of

the industry’s largest and deepest SCRs for the project’s two SPARs and three semisubmersibles.

Flow Assurance

INTECSEA Flow Assurance is a comprehensive

global capability to conceptualize and deliver full

field developments that are technically sound and

economically viable. INTECSEA applies its state-of-

the-art tools and knowledge to address a range of

development issues such as fluid characteristics,

temperatures, pressures, water depths and external

environment to facilitate a system solution which

satisfies the requirements of the initial subsea

architecture, while anticipating future expansion

and/or tie-ins.

INTECSEA has crucial experience dealing with

solutions beyond conventional techniques and

equipment while managing project risk. INTECSEA

and FEESA Ltd are collaborating to globalize the

MAXIMUS steady-state production modeling tool.

MAXIMUS is a key part of INTECSEA’s suite of flow

assurance tools and is available across all of its

worldwide offices.

Materials

INTECSEA’s Materials Technology group specializes

in metallurgy, materials selection, welding, corrosion

management, cathodic protection and NDE inspection

techniques. INTECSEA offers a comprehensive range

of fracture mechanics and material integrity services

using highly qualified engineers with extensive

experience from research, engineering and practical

backgrounds to meet client and international

standard requirements, with the aim of minimizing

risk and capital expenditures.

These services can be accessed through all

INTECSEA offices:

n Fracture Mechanics Analysis to Industry

Accepted Guidelines using Industry Leading

Tools Linkpipe and Crackwise

n Advanced Techniques for Defect Acceptance

and Fitness for Service

n Limit State Strain-Based Design and 3D Fem

for Weld Verification

n Optimized Small and Full Scale Materials

Testing Plans for Corrosion, Strength and

Fatigue Weld Qualification

n Weld Defect Acceptance/Inspection Criteria

Review and Guidance for Challenging Service

n Clad and Lined Pipe Weld Integrity,

Performance and Guidance

The use of non-metallic solutions will increase for

future developments in challenging environments.

INTECSEA has a reputation for delivery of polymer

solutions such as thermal coatings, bonded and

unbonded flexible pipe and elastomeric articulations

such as hybrid riser base connections and SCR

flexible joints.

INTECSEA‘s offshore system technologies and tools span its business lines, and are implemented by

highly specialized personnel on a consultancy basis or as part of an integrated project team. Frontier

projects often test the limits of offshore system technologies, such as flow assurance strategies for long

subsea tiebacks or material applications in corrosive environments.

Technologies and Tools

400+ technical papers

Geotechnical Engineering

INTECSEA and WorleyParsons offer both stand-alone

consultancy and fully integrated support to projects

for the full range of offshore geotechnical services,

including advanced modeling of foundation and pipe

soil interaction.

Survey and Geoscience

INTECSEA provides practical service related to

inspection of marine structures and equipment,

analysis of geotechnical and geophysical seabed

characteristics and subsea metrology. Whether

ascending a steep scarp, traversing an irregular

ultradeep seabed, or guiding geotechnical borehole

drilling in the Arctic, INTECSEA provides high precision

pipeline positioning programs, seabed mapping, jumper

metrology, pre-installation and as-built surveys, as well

as span remediation and slope stabilization engineering

for pipeline route selection. Our comprehensive GIS

capabilities are closely integrated with subsea design

systems to enable a seamless data-driven engineering

process from geohazard assessment and route

selection through to field layouts and alignment sheets.

Concept Development and Maturation

INTECSEA is an industry leader in maturing solutions

from early concept through project-ready status.

Several of these solutions have become or are

developing into proven industry standards:

n MOSES TLP and Self Stable Integrated Platform (SSIP)

n Deepwater Tender Assist Drilling (TAD) n Near Surface Production System n Ring and Gap Spar n High Performance Dry Tree Semisubmersible n Steel Arctic Caisson n Round FPSO (SSP) n Method of Installation of a TLP n Ballast System for TLP n Passive Riser Tensioner and SeaTensioner

System for TTRs n Deepwater Stepped Tendon for TLP n Composite Tendons and Risers n Tendon Bottom Connector Locking Mechanism n SCR Pipe Support System n Modular Riser Tower n Ultradeep Riser Support Buoy n Dual-Diameter Pipeline Pigging n Minimized Manifold Structure n Hybrid Electrical Flowline Heating

Advanced Engineering

INTECSEA seeks to provide value-adding solutions,

leveraging its global network of technology

communities. These communities provide access to

valuable knowledge and creativity, utilizing advanced

engineering capabilities to ensure the highest quality

product and the level of uniformity expected from a

global business.

Industry collaboration is also an important dimension

to enabling value propositions and creative solutions.

INTECSEA has established relationships within the

offshore oil and gas community and continues to

lead and participate in key Joint Industry Projects to

advance industry knowledge and delivery capability.

INTECSEA has a track record of developing leading

design methodologies utilizing proven industry tools.

Some of the more recent advanced analysis tools

include:

n On-Bottom Thermo-Mechanical and Hydrodynamic Analysis for Pipeline Systems

n Response-Based Analysis for Floating Systems n Pipeline Mechanical Protection n Ice Scour-Pipe-Interaction n Risk and Reliability Analysis

Project Delivery

INTECSEA adopts the proven WorleyParsons Quality

Management Systems and WorleyParsons Project

Management Process toolkit, scaled for the project

size. Project execution demands an accurate and

reliable interface register, which serves as an

enduring record of the complexity of offshore

development. The Interface Management System

(IMS) contains the necessary procedures, workflows

and links to formal project document depositories

and has proven to be a key tool to enable successful

project delivery. The tool is active in many leading

projects worldwide and is available to all clients.

We consider technology to be more than just a discipline in our business.It is the fundamental enabler for oil and gas developments

in deepwater and hostile environments. Technology

defines who we are. It requires keen awareness and

understanding of the latest developments in our industry

from equipment and tools to processes, and the foresight

to initiate these developments. But, most importantly it is

sharing that understanding and know-how and the ability

to apply cumulative industry knowledge to actual field

developments and production scenarios.

Uri NooteboomINTECSEA President

Corporate OverviewWorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

www.intecsea.com

We cover the full asset spectrum, both in size and lifecycle, from the creation of new

assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through long-

term relationships anticipating their needs, and delivering inventive solutions through

streamlined, proprietary project delivery systems. Strong growth continues to

characterize our performance both through organic development and through strategic

acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed

environmental, social and financial sustainability into project delivery across the asset

lifecycle. It is a seamless extension of our established project delivery capability in the

key areas of assessment, efficiency, and treatment and mitigation. We are committed

to working with our customers to turn their sustainability objectives into good

business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global

systems and procedures and continue to work with our personnel to reinforce a

culture that underpins our drive to achieve our corporate differentiator of industry

leadership in HSE performance. OneWay™ applies to all of our operations, at all times,

in all locations, and at all levels of responsibility. We will actively work to align our

expectations and behaviors with those required to achieve our vision.

Corporate OverviewWorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

www.intecsea.com

We cover the full asset spectrum, both in size and lifecycle, from the creation of new

assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through long-

term relationships anticipating their needs, and delivering inventive solutions through

streamlined, proprietary project delivery systems. Strong growth continues to

characterize our performance both through organic development and through strategic

acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed

environmental, social and financial sustainability into project delivery across the asset

lifecycle. It is a seamless extension of our established project delivery capability in the

key areas of assessment, efficiency, and treatment and mitigation. We are committed

to working with our customers to turn their sustainability objectives into good

business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global

systems and procedures and continue to work with our personnel to reinforce a

culture that underpins our drive to achieve our corporate differentiator of industry

leadership in HSE performance. OneWay™ applies to all of our operations, at all times,

in all locations, and at all levels of responsibility. We will actively work to align our

expectations and behaviors with those required to achieve our vision.