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WITSML Update

WITSML Update. Presentation to Energistics Regional Meeting, London By: Julian Pickering, Deputy Chairman, WITSML Executive Team June 31 , 2011. “The ‘ right-time ’ seamless flow of well-site data between operators and service companies to speed and enhance decision-making ”

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WITSML Update

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  1. WITSML Update Presentation to EnergisticsRegional Meeting, London By: Julian Pickering, Deputy Chairman, WITSML Executive Team June 31, 2011

  2. “The ‘right-time’ seamless flow of well-site data between operators and service companies to speed and enhance decision-making” An Open Information Transfer Standard for the Oilfield Wellsite Information Transfer Standard Markup Language

  3. WITSML SIG: Member Companies • Petris Technology • Petrolink • Pioneer Natural Res. • Roxar • RPS Group • Saudi Aramco • Schlumberger • SDC Geologix • SMT • Shell • Smith (now Schlumberger) • Statoil • TCS • Total • Weatherford • Wellstorm • Woodside Energy • Accenture • AspenTech • Atman Consulting • Baker Hughes • BJ Services • BP • Chevron • US DOI • Digital Oilfield Sol. • DrillScan • Dynamic Graphics • ExxonMobil • Geolog SPA • Geoservices • Halliburton • HRH Limited • IBM • IDS • InstitutFrancais du Petrole • INT • Kongsberg • LIOS Technology • Mahindra Satyam • Merrick Systems • Microsoft • Moblize • National Oilwell Varco • Oil Teams S.R.L. • ONGC • OpenSpirit • Paradigm • Pason • Peloton • Perfomix

  4. Why is WITSML important? • is the result of an industry collaboration to update the widely used American Petroleum Institute WITS standard for moving drilling data between rig and office based computer systems. • It provides data in a consistent XML format which is independent of service company systems and geographic location. • It underpins the key objective to achieve leading edge productivity in well delivery by providing enhanced real-time information sharing. • It facilitates standardisation in collaboration environments. • It provides a framework for smart tools deployment.

  5. WITSML Roadmap Planning

  6. WITSML Data Object Schemas (XML) • General • Well • Message • Operations Report • Real Time • Wellbore • Wellbore Geometry • Risk • stimJob fracturing report • Communication • Subscription • Server Capabilities • Coordinate Ref Sys • Drill Report • Attachment • Rig Instrumentation • Rig / Rig Equipment • Cement Job • Fluids Systems • Fluids Report • Surface Logging • Mud Log • Coring • Sidewall Core • Conventional Core • Surveying • Survey Program • Target • Trajectory • Directional Drilling Systems • Tubular / • Bit Record • BHA Run • Logging While Drilling • Log  Well Log (includes Wireline) • Formation Marker • Original • Updated • Added Source: BakerHughes/Paradigm

  7. 2011 Release – 1.4.1 • June 30 – Candidate Release for public review • September 23 – 1.4.1 Published • Marketing name = WITSML 2 • Product launch • IADC Annual Conference March 2012 (San Diego, CA, US) • Intelligent Energy – March 2012 (Utrecht, The Netherlands) • 1.4.1 Product Certification • More robust testing • Testing application to automate • Publically available test data • Commercial terms (particularly for non-members to be defined) • Bug fixes to be issued as necessary • New object process to continue development as industry requirements are identified and defined beyond 1.4.1

  8. Reasons to Upgrade to v1.4.1 • Simpler • The WellLog and RealTime objects have been removed with the important parts of their purpose being taken up by support in the Log object.  • More efficient • Compression.The WITSML standard supports HTTP and Gzip compression resulting in less on-wire data for the same information. • Query Optimizations. High frequency small row count data updates for Logs had a high overhead of Log header to data block ratio in 1.3.1; This has been greatly improved with support for headerless Log updates. • Change Logs. The introduction of Change Logs enables clients to query servers more efficiently. • Less ambiguous • Improved documentationof the WITSML 1.4.1 API. • WITSML Certification. Unlike WITSML 1.3.1 which had a weak and self-certified approach, 1.4.1 servers can be tested against a published set of standard query sequences on a defined set of data and the results compared against pre-defined results enabling vendors to prove conformance to the WITSML 1.4.1 standard.

  9. Cross-theme components Foundation for all development • Regulatory • Security • New data • Certification • Data quality/provenance/context • Data management - life cycle data use • Horizontal integration to data standards in drilling or other domains • Technology overlay - new API, binary API, etc.

  10. IADC 2011 WITSML StandFunctional Layout

  11. IADC 2011 WITSML StandData Exchange Schlumberger Perform Toolkit Real-timeVisualisation GeologixGeo Toolkit MSE Data GEO Data Office Store OnshoreStore Rig Data Store IDS Operations Report Real-timeVisualisation

  12. The future is data standards – Questions?

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