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Today’s Agenda

Today’s Agenda. Today’s Agenda. Wellsite Information Transfer Standard Markup Language, WITSML, an Introduction Alan Doniger Doniger@POSC.org. WITSML™ – WWW.WITSML.ORG Wellsite Information Transfer Standard Markup Language

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Today’s Agenda

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  1. Today’s Agenda

  2. Today’s Agenda

  3. Wellsite Information Transfer Standard Markup Language, WITSML, an IntroductionAlan DonigerDoniger@POSC.org

  4. WITSML™ – WWW.WITSML.ORG Wellsite Information Transfer Standard Markup Language The “right time” seamless flow of well site data between operators and service companies to speed and enhance decision-making A New Open Information Transfer Standard for the Oilfield

  5. WITSML started as a collaborative effort to update the widely used WITS standard for moving drilling data between rig and office based computer systems • WITSML is designed for the standards of today's “always on” Internet environment while still accommodating those rigs not yet “Wired” • WITSML is published and available to all to implement • Real world use of WITSML is happening NOW • The scope of practical usage is being extended based on practical experience and pragmatic needs

  6. Office(s) Wellsite(s) Wellsite(s) Sample WITSML Data Flow API server(InterACT) Source: Schlumberger

  7. Operators Statoil Shell Pioneer Nat. Res. ONGC Hydro ExxonMobil ChevronTexaco BP Regulator UK DTI Special Interest Group Participants Service/Software Suppliers Weatherford Schlumberger Sense Technology SDC Geologix NPSi Petrolink Pason Paradigm Landmark/Halliburton/Sperry INT IMS/UPEG Baker Hughes POSC special interest groups are open to all interested parties.Participants names in bold font were among the early participants.

  8. Right-time Data Alarms RIG or OFFICE Filter Transform WITSML Technical Database Environment Real-time drilling Raw Data Archive Service company Technical ApplicationEnvironment Source: Landmark

  9. History • 1980’s WITS real-time binary formats • 1990’s as Internet and related technologies became available, new solutions emerged – but separately • Statoil developed Drilling Automation Real Time (DART) • DART evolved into the multi-company WITSML effort Benefits • Improved “plug and play” for moving data between “systems” • Operators: reduce cost, improve vendor competitiveness • Contractors: reduce need to support different systems for different operators • (Near) real-time, sequential data, but also contextual data

  10. Total Recall Database Recall Log Advantage Database Database SQL Server Information Delivery via • Wellsite data transferred to WITSML Server • Real time via subscription • Batch via file transfer etc. • Data upload to Total Recall • WITSML API calls from 3rd Party systems Fluids/DD Total Recall Access via Internet Wellsite Total Recall Server Batch Transfer Proprietary Data Store Upload Log Data Connect via Internet or Wireline WAN Query Client Applications MWD Real Time Data Feeds Query ClientUser via WITSML Publish & Subscribe OpenWorks/GeoFrame Server RigLink/WITSML Data Aggregator Mudlogging OpenWorks / Geoframe Source: Baker Hughes

  11. Bottom Hole Assembly Run Cement Job Conventional Core Fluids Report Formation Marker Log * Message Mud Log Operations Report Real Time Rig / Rig Equipment Data Objects Server Capabilities Sidewall Core Subscription Survey Program Target Trajectory * Tubular / Bit Record / Open Hole Well * Wellbore * Wellbore Geometry * Initialimplementation delivered in 2002

  12. Technologies Internet standards driven / Hardware & software platform independent XML (eXtensible Markup Language) & xsd, (XML schemadefinition) WITSML Server Application Programming Interface (API) XML Specification of data objects A formal and validated “Dictionary” and “Grammar” World Wide Web-compatible / Web services HTTP, SOAP & WSDL, XML Broad coverage of drilling related data Well, trajectory, drill string, wellbore, reports, logs, real time data Designed to support drilling workflows, with or without network links

  13. THIS MEETING 28 - 29 April 2004 Calgary WITSML SIG Meeting and WITSML Public Seminar NEXT SET OF MEETINGS Fall 2004 in Europe Periodic teleconferences Steering Committee Technical Team Use Case / Requirements Team’s Current Subjects: Daily Drilling Reports Mud Log data Well Planning / Trajectory / Well Path Etc. What’s Happening and What’s Next?

  14. CURRENT RELEASE Version 1.2 Released in early 2003 FUTURE PLANS Version 1.2 Clarifications (as identified) Version 1.2.1 Minor Updates (release ~ end 2004) Version 1.3 (release ~ during 2005) POSC INTEGRATION During 2004, existing and new POSC data transfer standards are being adapted as part of a broader based family of standards based on WITSML’s technical architecture and characteristics WellPath, WellLog, WellSchematic, WellHeader, LogGraphics, etc. What’s Happening and What’s Next?

  15. The Right Initial Players - clear focus BP & Statoil Baker, Halliburton, Schlumberger, NPSi Strong Commitment Initial funding by oil companies Oil & service companies remain engaged after initial delivery Effective Processes Practical, incremental approach Clear focus on target outcomes - through implementation Frequent communications - steering & technical teams Choice of Technologies XML, SOAP Comprehensive Output and Documentation XML Schemas + Server API + sample implementation Openness / Evolution Public seminars and presentations Transfer to POSC for commercially neutral custody, publication, promotion and evolution Some lessons learned / best practices

  16. POSC: Objectives To be the facilitative consortium to lead the petrotechnical industry toward open information standards To be the custodian of such industry standards, whether developed within the consortium or externally To facilitate the higher degree ofintegration required by the upstream collaborative marketplace and emerging digital technologies To develop open petrotechnical standards that support the business efficiency of the exploration and production industry.

  17. Board Economics Reservoir Production Engineering Geology Expl Petrophysics Petroleum Geology Engineering Drilling Production Facilities Engineering Engineering Engineering Drilling Completion & Production Geophysics Operations Workover Operations POSC Reference Data Standards E&P Catalogue Standards Practical Well Log Standards Industry Dictionary Data Store Solutions SIG Business Objects eRegulatory SIG xFields SIG XML exchange standards, design guidelines, profiles WellHeader, WellPath, WellLog, LogGraphics, etc.

  18. SIG Members Baker Hughes BP ChevronTexaco ExxonMobil Geologix INT Landmark/Halliburton Paradigm Pason Petrolink Schlumberger Sense Intellifield Shell Statoil Weatherford Who is Here? 15 of 21 current SIG member organizations are here.

  19. Advanced Measurements Anadarko BJ Services Chimo Equipment Independent Consultants Datalog Digital Oilfield Dynawise EnCana Info-Tech International Logging IO Software Key Energy Services Know2Act Labrador Technologies Logic Curve M/D Totcl Merrick Systems Northern Alberta Inst. Of Tech. Peloton Petrowave Solutions PPDM Association Roxar Smith Technologies (Exhibit) Stone Bond Technologies (Exhibit) The Information Store IADC ITS / Transocean United O&G Consulting Who Else is Here?

  20. Alan DonigerChief Technology Officer24 Greenway PlazaSuite 1000-BHouston, TX 77046+1 713 267-5134 phone+1 713 784-9219 faxDoniger@POSC.orghttp://www.posc.org

  21. Today’s Agenda

  22. Today’s Agenda

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