ISO 15926 – Introduction and Overview
PCA Forum 2008 and Members MeetingKuala Lumpur, 21-22 October 2008Nils Sandsmark, General Manager
Contents
History and requirementsVision, scope and architectureMaintenance and EnhancementsImplementations
History of ISO 15926
Based the EPISTLE information model from the early 1990iesThe first large scale implementations were ETAP in 1996 and Aasgard in 1997The principals and the technology have since been implemented by a number of software vendor (AVEVA, Bentley, EPMT, IBM, Innotec, Intergraph, Noumenon ---) and been use by many operators (BP, Chevron, Petronas, Shell, StatoilHydro, Total ---) and EPCs (Aker Kværner, Bechtel, Fluor, ---)The development of the ISO 15926 standard started in August 1997The first two Parts were published by ISO as International Standards (IS) in December 2003 and June 2004Phase 1 will be finalized in 2009
Requirements for Integration and Handover
ViikingDB
SAGAS-Div.
ProjectDB
EP ContractorEPC/SuppliersNymo
DB
DB
DB
Suppliers
InstallationContract TLP
TipasDB
•Terminology•Integration•Recognition•Life cycle aspects
•Proprietary applications•Overlapping scope•Proprietary data definitions
Requirements for IO G1 and G2
Traditional facilities
Real-timecollaboration
rooms
Automaticoptimization
Intelligent facilities Oil & gas
ontology
Generation 1• Terminologies for single domains• The basis for XML schemas for
automatic transferal of data between applications in same domain
Generation 2• Complete ontologies
supporting automated reasoning or inference of data using logical rules
• Taxonomies for multiple domains
IO Generation 2• Integrated operation centers of
operators and vendors• Heavily instrumented facilities• Heavy automation and multi-
domain optimization of processes
IO Generation 1• Integrated onshore and
offshore centers• Intra-domain optimization
of work processes
Contents
History and requirementsVision, scope and architectureMaintenance and EnhancementsImplementations
Vision of ISO 15926 - Integration and Life Cycle Aspects
P&I Diagram View
Valve PCV0321
3D CAD View
Data Sheet ViewSimulation, Analysis etc. View
ISO 15926 Original ScopeThe PISTEP Model for Life Cycle Activities
REGULATORYBODIES
CONTROL OPERATIONS& ENGINEERING
ACTIVITIES
OBTAINREGULATORY AGREEMENT
PRODUCEFEASIBILITY
CASE
SETENGINEERINGSTANDARDS
SUPPLIERS&
FABRICATORSPROCURE & CONTROL EQUIPMENT, MATERIALS & SERVICES
DECOMMISSIONPLANT
OPERATEPLANT
COMMISSION & HANDOVER
PLANT
DETAILEDPROCESS
DESIGN
CONCEPTUALPROCESS
DESIGN
DEMOLISH PLANT
MAINTAIN PLANT
CONSTRUCTPLANT
CONCEPTUALENGINEERING
DESIGN
DETAILEDENGINEERING
DESIGN
ISO 15926 Information Model
Conceptual Model (ANSI SPARC)Universal context
Based on logic and formal ontologyGood and consistent theoretical foundation
Consists of:Generic entity model
Reference data
Templates
ISO 15926 Architecture
Data Model
Standard
Classes
Manufactured
Item
Classes
Core
Classes
ISO 15926
ISO/IEC/CEN/ANSI/
etc.
ContentsProviders
The layers of the Semantic Web
URI UnicodeXML NameSpace
RDF model & syntaxRDF schema
OntologiesRules
LogicProof
Trust
basic technologies
how to make a statement
OWLPart 2
Part 4
Contents
History and requirementsVision, scope and architectureMaintenance and EnhancementsImplementations
Maintenance and Enhancement of the Ontology
Submission area
Work In Progress(WIP)
ISO 15926Parts 4, ..
Deliveries fromnew projects
The WIP contenthas been QA by
the SIGs and TAB
The ISO contenthas been QA bythe ISO process
Browser
Web Services
Intelligent Data Sets – Accelerating Deployment of ISO15926
ISO 15926Reference Data
WIP
• Single global source for reference data
• Contains standardized product models
• Extensible• The “inbox” for ISO• Anybody can browse• Certified user can extend• All entries are permanent• Includes browser and SOA interfaces
ISO 15926 RDS/WIP
*) SIGs – Special Interest Groups
PCA’s Organization
Staff
Board of Directors
GeneralManager
Technical AdvisoryBoard (TAB)
SIGModeling,
Methodology & Technology
SIGHealth, Safety, Security
& Environment
SIGDrilling &
Completion
SIGReservoir &Production
SIGDevelopment &Modifications
SIGProcurement & Logistics
SIGOperation &Maintenance
Oil & GasOntology
SIGBasic RDL
Process PlantsOntology
SIGStatic Equipment
SIGElectrical
SIGHeat Transfer
SIGInstrumentation
SIGPiping & Valves
SIGRotating Equipment
SIGSubsea Equipment
18
Shorter development times: Faster revisions and extensions of existing standards
Standardized content in the form of reference data must increasingly be usable by computer applications
Content is visible beyond individual documents or committees and even during development Increase of consistency
Provision of machine-accessible reference data needed in business applications may become an important business area for standards bodies in the future
19
ISO Procedure for “ Maintenance and development of standards in database format”
New options – initiated by Change Request
Maintenance/withdrawal of some of the content:Normal database procedure [internal to
committee] - Duration: 3 – 6 months
New Work Items/major changes to content Extended database procedure [follows “traditional” ISO process]
Change Requests can be subdivided or consolidated as appropriate
20
Processing a Change Request
Proposer
TC/SC Secretary
MT – Maintenance Team
VT – Validation Team performs technical evaluation
Normal,Extended or Editorial?
22
The Validation Team
A permanent, “executive”, group of individuals appointed by and acting as delegates on behalf of their National Bodies, A-liaison organizations and committee-internal liaisons to validate proposed items and vote for their release as part of a database standard
All P-members, A-liaison organizations and committee-internal liaisons can appoint one member to the team.
minimum of 5 P-members
P-member representatives have the right to vote
A-liaisons and committee-internal liaison representatives may submit comments
Deputies should be appointed to avoid delays
Duration of appointment and any supporting network of experts at national level to be established by nominating bodies
Contents
History and requirementsVision, scope and architectureMaintenance and EnhancementsImplementations
Three methods of implementing ISO 15926
Standardise on templates and object models:Software vendors can produce functionality and test against standardised data exchanges
Owners and Contractors may ask for compliance against specific standardised templates calling up aspects of ISO 15926
Use ISO 15926 as a tool for mapping between systems Implement within a database
Instead of starting from scratch, use it as a single integrated model
E N G I N E E R I N G T H E F U T U R EE N G I N E E R I N G T H E F U T U R E
E N G I N E E R I N G & T E C H N O L O G Y E X C E L L E N C E
Frank MatthewsonCorporate Engineering Manager
POSC Caesar – Driving Change
26 8 0 5 92007 - POSC Caesar 10 Year Anniversary
E N G I N E E R I N G T H E F U T U R EE N G I N E E R I N G T H E F U T U R E
Interoperability Architecture
web service
WIP
WCF / WF
ProjectWiseExchange
StagingTable
ISO 15926Information Models
DataBrokerSmartPlantFoundation
ProjectWiseLifecycle
Server
XMpLantcXML AEX / GVCC(cfiXML)EDI
BizTalkServer
ProjectFinancial
Data
FinancialSystems
BSAP
BSAP
BSAP
T T T
TTT T
Bec
htel
Inte
rnet
SP
SP
SP
ReportingService
ISO 15926Reference Data
SharePoint
Project Portal
CIS/2 / IFC
T
T
T
ISO 15926
Asset Hub
T
ISO 15926
Bechtel
Microsoft
Intergraph
Bentley
Noumenon
T Adapter
Legend
Standard
NRX Global
T
Main Objectives
• The primary objective of the project is to develop:
A demonstrated reliable digital platform for Integrated Operation Generation 2 (IO G2) in the High NorthIO G2 pilots within drilling, R&P, O&M in the High NorthDecision Support for drilling, R&P, O&M
• IO G2 for the High North shall facilitate operations in remote and hazardous conditions, the use of limited operational personnel and “zero footprint” solutions
Roadmap
Year 1Requirements and
digital platform outline
Year 2Proof of concept for drilling, R&P, O&M
Year 3Consolidated
digital platform
Year 4IOG2 pilots for
drilling, R&P, O&M
• Business and system requirements
• System architecture and risk analysis
• Complete DPR, MPR and PRODML ontology
• Description of existing infrastructure in the High North
Main deliverables:1. Demonstrated
reliable digital platform for IOG2 in the High North
2. IOG2 pilots within drilling, R&P, O&M in the High North
3. Decision Support for drilling, R&P, O&M
ConceptualizationIndustrialization / Take-up
• Proof of concept for autonomous drilling control
• Proof of concept for autonomous QA of R&P data
• Proof of concept for condition based maintenance for sub-ice operations
• 1st increment of digital platform
• Pilot of highly automated drilling rigs
• Pilot of production regularity system
• Pilot of highly integrated O&M processes for sub-ice conditions
• Recommended practices for IOG2
• Final report
• Consolidated ontologies
• Dependable platform for shared data and services
• Gap analysis of IOG2 infrastructure for the High North
• Smart agent software for drilling control and production regularity
• IT Security and safety risk management guide
Summary (1)ISO 15926 is a standard for:
Representation of data
Defining consistent terminology, independent of use
Exchanging data using this terminology
Integrating data across applications
Integrating data across the life cycle
ISO 15926 is not a standard for:What to represent
• This is a user responsibility, you can represent what you choose
Standardising products• This is for the domain technical standardisation committees
Presentation formats for data• This is the responsibility of the actual system owners
Summary (2)The ISO 15926 principals and the technology have over the last 10 years been implemented by a number of software vendor and been use by many operators and EPCsPhase 1 of ISO 15926 will be completed in 2009 A better understanding of the data integration and quality challenge has increased the interest for dictionaries, taxonomies and ontologies including ISO 15926Users of reference data libraries are interested in feeding own extensions and improvements back into the standard. This includes ISO Technical CommitteesThe semantic web technology represents a great opportunity for improvements and acceleration of the development and implementationPOSC Caesar is an active organization in this development Co-operation is necessary in order to accelerate the work