speaker introduction john shields software projects manager, baker hughes, aberdeen 30 years working...
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WITSMLWITSMLXML Based Drilling Information XML Based Drilling Information
ExchangeExchange
Project Overview and UpdateProject Overview and Update
John ShieldsJohn ShieldsBaker HughesBaker Hughes
AberdeenAberdeen
The Drilling EnvironmentThe Drilling EnvironmentThe Drilling EnvironmentThe Drilling Environment
Directional & Horizontal Drilling Systems
Fluids Systems
Surface Logging
Logging While Drilling
CoringSurveying
Drilling Data ProvidersDrilling Data Providers
Rig Instrumentation
WITSML EvolutionWITSML Evolution Many different service companies monitoring the same well Many different service companies monitoring the same well
with incompatible software and hardware platformswith incompatible software and hardware platforms
WITS in the 1980sWITS in the 1980s
• Used by Amoco, Chevron, Mobil to drive data centresUsed by Amoco, Chevron, Mobil to drive data centres
• Point to point serial data transferPoint to point serial data transfer
• Binary and ASCII data formatsBinary and ASCII data formats
• Incomplete data set and out of date by late 1990sIncomplete data set and out of date by late 1990s
WITSML in 2000WITSML in 2000
• Evolved from Statoil DART project (Java/CORBA)Evolved from Statoil DART project (Java/CORBA)
• Discussions with BP & Statoil, Baker Hughes, Halliburton & Discussions with BP & Statoil, Baker Hughes, Halliburton & Schlumberger led to WITSML Schlumberger led to WITSML
WITSML CharterWITSML CharterThe “right time” seamless flow of The “right time” seamless flow of
well site data between well site data between operators and service operators and service companies to speed and companies to speed and enhance decision-makingenhance decision-making. .
Sponsors Sponsors • BP & StatoilBP & Statoil
ParticipantsParticipants• Baker Hughes, Halliburton, Baker Hughes, Halliburton,
Schlumberger, NPSiSchlumberger, NPSi OrganisationOrganisation
• Steering BoardSteering Board• Technical TeamTechnical Team
WITSML ImplementationWITSML Implementation Provides both a Data Model and Provides both a Data Model and
an Access APIan Access API
Web Based & W3C StandardsWeb Based & W3C Standards• Platform & language independentPlatform & language independent
XML data formatsXML data formats• Human and application readableHuman and application readable
• Objects defined in XSD SchemaObjects defined in XSD Schema
SOAP for Web ServicesSOAP for Web Services• WSDL Defines data access servicesWSDL Defines data access services
• Already used in other e-BusinessesAlready used in other e-Businesses
WITSML Data ObjectsWITSML Data Objects WellWell WellboreWellbore Rig Rig LocationLocation TrajectoryTrajectory TargetTarget Survey ProgramSurvey Program Bit RecordBit Record BHA RunBHA Run TubularTubular Wellbore GeometryWellbore Geometry Operations ReportOperations Report
Fluids ReportFluids Report Cement JobCement Job Formation MarkerFormation Marker CoreCore Sidewall CoreSidewall Core LogLog Well LogWell Log RealtimeRealtime MudlogMudlog MessageMessage RiskRisk CapabilitiesCapabilities
WITSML APIWITSML API SOAP Interfaces defined in WSDLSOAP Interfaces defined in WSDL
Store InterfaceStore Interface• GetFromStore()GetFromStore()
• AddToStore()AddToStore()
• UpdateInStore()UpdateInStore()
• DeleteFromStore()DeleteFromStore()
Publish/Subscribe InterfacePublish/Subscribe Interface• Subscribe()Subscribe()
Both InterfacesBoth Interfaces• GetVersion()GetVersion()
• GetCapability()GetCapability()
WITSML ProgressWITSML Progress WITSML v1.1 Commercial Services in 2002/2003WITSML v1.1 Commercial Services in 2002/2003
• Limited to core set of WITSML objectsLimited to core set of WITSML objects
• Small number of participating companiesSmall number of participating companies
SPE Paper 840662SPE Paper 840662
• Presented in Denver, October 2003Presented in Denver, October 2003
POSC custodianship in 2003POSC custodianship in 2003
WITSML v1.2 Commercial Services in 2004WITSML v1.2 Commercial Services in 2004
• Additional WITSML objects supportedAdditional WITSML objects supported
• Other software vendors involved, new products introducedOther software vendors involved, new products introduced
Government agencies and standards bodies joined WITSML Government agencies and standards bodies joined WITSML SIG in 2004SIG in 2004
WITSML SIGWITSML SIG 8 Oil companies8 Oil companies
18 Service companies18 Service companies
4 Government agencies/standards 4 Government agencies/standards bodiesbodies
Steering BoardSteering Board
• Regular conference callsRegular conference calls
Use Case Group Use Case Group
• Defines new requirementsDefines new requirements
• Meetings at WITSML seminarsMeetings at WITSML seminars
Technical Team Technical Team
• Monthly conference callsMonthly conference calls
• Meetings at WITSML seminarsMeetings at WITSML seminars
Recent DevelopmentsRecent Developments
5th Public Seminar and SIG Working 5th Public Seminar and SIG Working Meetings Held in Paris in November 2004 Meetings Held in Paris in November 2004
Version 1.3 Published for review Jan 2005Version 1.3 Published for review Jan 2005
• Improved well location informationImproved well location information
• New Well Log & Risk objectsNew Well Log & Risk objects
• More robust and extensible schemasMore robust and extensible schemas
• Units validation via schemaUnits validation via schema
• Separation of Core and Data schemasSeparation of Core and Data schemas
• Server Profile definitionsServer Profile definitions
Future PlansFuture Plans 6th Public Seminar and SIG Working Meetings in Houston 6th Public Seminar and SIG Working Meetings in Houston
May 2005May 2005
Use Case Team PlansUse Case Team Plans
• Daily Drilling Reporting: led by BP, ChevronTexaco, and Hydro Daily Drilling Reporting: led by BP, ChevronTexaco, and Hydro
• Completions and Well Mechanical Descriptions: BP, Statoil, Completions and Well Mechanical Descriptions: BP, Statoil, ChevronTexaco, Paradigm, ExxonMobil, Hydro, and IFP ChevronTexaco, Paradigm, ExxonMobil, Hydro, and IFP
• Other topics under consideration: Other topics under consideration: HSE data reportingHSE data reporting
Distributed Temperature Survey initiative Distributed Temperature Survey initiative
Integration of Well Path and Well Log Data Transfer Standards Integration of Well Path and Well Log Data Transfer Standards
POSC Product Certification Program in Early '05POSC Product Certification Program in Early '05
Questions?Questions?
John ShieldsSoftware Projects Manager
Baker Hughes Building
Stoneywood Park North
Aberdeen AB21 7EA
Tel: 01224 721753
E-mail: [email protected]
http://www.witsml.org/