leveraging data to optimise well integrityinterventioneu.offsnetevents.com/uploads/2/4/3/8/...norsok...
TRANSCRIPT
Simon CoppingStrategic development manager - digital solutions
Simon graduated in 1996 with BSc. in Computer Science and has been developing well integrity
data management solutions for 15 years. In his current role at Wood, he is responsible for the
supporting the development of the iWIT well integrity software in accordance with legislative
requirements. The digital solutions team is also using data analytics to present new perspectives
on well integrity data, and leveraging machine learning to predict equipment failures and
improve well integrity.
We deliver performance-driven solutions throughout the asset life cycle,
from concept to decommissioning across a broad range of energy and
industrial markets.
Oil & Gas
Delivery across broader market and sector spread
A balanced portfolio of industrial support
Alternative Energy Mining & Minerals Power & Utilities Process & Chemicals
Upstream
Midstream
Downstream
Infrastructure
Wind
Wave
Solar
Nuclear
Logistics
Materials handling
Remote operations
Extraction
Generation
Export
Operations
Transport
Storage
Development
Processing
Delivery
Our range
Innovation
Software innovation:
✓ Custom software development
✓ Systems integration
✓ Web / cloud-hosting
✓ Agile development
for speed, quality and cost control
✓ Innovation award winners
Data analytics centre of excellence
✓ Asset performance
✓ Predictive analytics
Technology excellence
✓ Co-located engineering and
software development teams
✓ More than 80 staff software
architects and developers
✓ Robust best practices
✓ Over 20 established
✓ commercial software products
✓ ISO certified
Domain know how
✓ Serving the energy and industrial
sectors for over 20 years
✓ 2000+ associated engineers,
scientists and discipline experts
✓ More than 250 customers
in over 40 countries
Digital Solutions
Well integrity management iWIT™ iNotepad™ iMAASP™
Process control, simulation
and operator training ProDyn™ Virtuoso™ VP Link™
Flow modeling, virtual
metering Maestro™ Virtuoso™
Asset integrity management NEXUS IC™
Pipeline installation and
management OptiLay™ PipeLay™
Drilling riser design, analysis
and management DeepRiser™ Optima™ OptiView™
Offshore marine
engineering simulation Flexcom™
Corrosion modeling ECE™
Digital Solutions
Macondo released 4.9 million barrels cost BP $42 billion in
2010.
Well integrity is the application of technical, operational and
organisational methods to prevent the uncontrolled flow of
fluids at the surface or across subsurface formations
throughout the life cycle of the well (ISO 16530-1)
The Spindletop gusher blew for nine days at a rate estimated
at 100,000 barrels (16,000 m3) of oil per day in 1901.~760,000
Wells affected worldwide
USD 1.09BnDaily cost to the industry
~50% Workovers in mature fields due to
Well Integrity issues
40-50% Well shut-ins due to well integrity
issues
Well Integrity
Single source of truth
Big Data StoreBig Data Store
PDMSPDMS
IP21IP21
Asset Design
DBAsset Design
DB
PIPI
Maximo / SAP
/ ERPMaximo / SAP
/ ERPMaximo / SAP
/ ERPPermit to work
Risk
managementPI / SCADA IP21 Etc…
Maximo / SAP
/ ERPMaximo / SAP
/ ERPWell
construction
iWIT supports with regulatory compliance
(1) Operating limits
(2) Performance
standards
(3) Well barriers
(4) Annulus pressure
management
(5) Surveillance
(6) Maintenance
(7) Risk management
(8) Management of
change
(9) Well handover
Supporting regulatory compliance
• Complete visibility of WIM processes
• Improve safety and certainty of issues
• Identify production threats and lower cost
• Identify trends and possible well component
failures ahead of time
• Support for proactive maintenance –
optimise workover schedules
• Unified reporting across assets
• Improve control of contractor activities
• Flexibility to adapt to changes through time
• Fully supported deployments
• Standardize best practice – conform with ISO
16530 and NORSOK D-010 & PHMSA
requirements
iWIT | Well Integrity Software
Risk assessment process
The well operator shall assess and manage risks associated with failure(s) of a well barrier or well barrier element(s). These risks can be assessed against the performance standards as defined by the well operator, by legislation or by industry standards.
Determines
• Timeframe for response
• Action
Management of change
• Risk assessment (root
causes, actions, time
frame)
• Dispensation
Operating limits
• MAASP, corrosion
Performance standards
• Leak rates
• Test frequencies
Barriers
Surveillance
• Corrosion monitoring
• Annulus pressure
• Leak testing
Maintenance
• Inspections
Anomalies
Risk
(Well failure model)
Triggers
Updates
Automated evaluation
• Well type
• Well location etc.
Risk assessment process
Machine learning introduction
Use this data to train the model
Use this data to test the model
• Optimise maintenance schedules
• Spares availability
• Change operating conditions
Rich capability of iWIT with custom workflows and analytics provides the ideal combination
Best of breed engineering analytics with flexibility
Total cost of ownershipTotal cost visibility over the full
lifecycle of the software
FlexibilityCustom analytics, reports and
workflows give the flexibility you need
GovernanceRigour of data validation and
access controls
Engineering insightiWIT provides reliability analysis, corrosion
modelling, MAASP calculations… and more
AutomationAutomated workflows and surveillance of
each well within its operating envelope
Reuse good dataExploit good data from existing
data sources where it exists