POSC WITSML™ Public Seminar and Exhibition Stavanger, Norway November 17, 2005

Agenda WITSML Vision WITSML Special Interest Group Current Year Accomplishments Benefits Growth of E&P Technical Exchange Standards Today’s Seminar and Exhibition Tomorrow’s Integrated Operations (Production) SIG Meeting

The WITSML Vision Automation of many manual processes in current Drilling Data workflows Contractors (Service and Drilling) automatically push data into corporate data stores Partners can automatically pull data for morning reports into their data stores Operators can push statutory reporting data for reports to regulators Contractors can share data with one another at the rig site A single standard to make the vision possible, reducing industry costs Based on BP slide, June ‘04

A New Open Information Transfer Standard for the Oilfield 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

WITSML Data Objects General Communication Rig Instrumentation Well Message Operations Report Real Time Wellbore Wellbore Geometry Risk Communication Subscription Server Capabilities Rig Instrumentation Rig / Rig Equipment Cement Job Surface Logging Mud Log Fluids Systems Fluids Report 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 Existing Updated New Source: BakerHughes/Paradigm

POSC and the SIGs POSC Board of Directors Management & Staff Membership SIG participants may be POSC Members or non-members SIGs are standards user communities WITSML SIG Participants Integrated Ops SIG Well Log SIG Other SIGs POSC energy eStandards: WITSML, PWLS, Epicentre, etc.

WITSML SIG Teams Steering Committee Technical Teams Plan and review SIG activities; coordinate semi-annual meetings, seminars, exhibitions; discuss and agree on future plans Steering Committee Technical Teams Use Case & Requirements Team Implementation Support Team Recognize and agree on detailed requirements; correct and improve; first-line reviewers Identify and agree on areas of expansion; organize study and requirements sub-teams Share experiences using WITSML-enabled products; facilitate user dialogue; recommend improvement

WITSML SIG Steering Committee Co-Chairs: Jake Booth, ExxonMobil and Peter Nielsen, Statoil John Turvill, Paradigm and John Shields, BakerHughes WITSML SIG Use Case & Requirements Team Chair: Matthew Kirkman, BP WITSML SIG Implementation Support Team Chairs: Lars Olav Grovik, Hydro David Johnson, Landmark/Halliburton WITSML SIG Technical Teams Chair: John Shields, BakerHughes POSC’s WITSML SIG Coordination: Alan Doniger and Gary Masters

WITSML Resources WITSML Standards WITSML Community Web Sites Specifications (data, interfaces) Sample data Startup toolkit WITSML Community Records of past events: presentations, notes, agendas SIG Contact information Test Server availability information Mailing lists and Discussion Forums Issue tracking; draft specifications for review Web Sites www.witsml.org and www.posc.org

WITSML SIG Benefits Active and visible WITSML community Shared funding of WITSML custody, support, and promotional activities Active outreach to align WITSML with other initiatives Within POSC, the expansion of WITSML architecture across all technical E&P data transfer standards: Integrated Operations (Production), Well Log (Wireline), Regulatory, Reference, etc. Within the industry with other industry groups: UKOOA and US MMS (well path), PPDM (use of POSC exchange and reference standards), Government agencies (regulatory), XML and SOA (OASIS, W3C, OpenGIS, OpenGroup), etc. Vendor neutral promotion of WITSML use and maintenance of WITSML specifications and materials

E&P Subject Areas: WITSML Coverage Board Economics Production Reservoir Geology Engineering Expl Petrophysics Petroleum Geology Engineering Drilling Production Facilities Engineering Engineering Engineering POSC/Caesar PIDX PPDM Drilling Completion & Production Geophysics Operations Workover Operations We can use this image to portray the growth in WITSML coverage, beginning with the drilling, completion and workover areas.

E&P Subject Areas: WITSML Coverage General Board Economics Production Reservoir Geology Engineering Expl Petrophysics Petroleum Geology Engineering Drilling Production Facilities Engineering Engineering Engineering POSC/Caesar PIDX PPDM Drilling Completion & Production Geophysics Operations Workover Operations Over the past two years, the WITSML Drilling data exchange architecture has been extended to several other E&P technical areas.

WITSML SIG Working Meetings, Nov. 15-16, 2005 ~50 people from many of the 47 SIG organizations Working Meetings: SIG and Teams

Today’s Hosts Seminar and Exhibition Hosts Reception Host .. on the Gamle Salten

Today’s Exhibitors

Public Seminar and Exhibition, Nov. 17 08:00 Registration & Breakfast 08:30 Opening Session 08:30 Welcome and Introduction, SIG Co-Chairs, Host, and Coordinator 08:50 Host Keynote Presentation, Peter Nielsen, Statoil 09:20 Oil Company Presentations 09:20 BP, Matthew Kirkman 09:40 Chevron, Danny Bush 10:00 Morning Break / Exhibition 10:30 Oil Company Presentations 10:30 Hydro, Lars Olav Grovik 10:45 Statoil, Svein Omdal 11:00 Questions & Answers

Public Seminar and Exhibition, Nov. 17 11:10 Regulator Presentation 11:10 Norwegian Petroleum Directorate, Jonas Stokka 11:25 Software & Supplier Company Presentations 11:25 Schlumberger, Jim Cushine 11:40 SDC Geologix, Samit Sengupta 11:55 Questions & Answers 12:00 Lunch / Exhibition 13:00 Software & Supplier Company Presentations 13:00 Sense Intellifield, Borge Kolstad 13:15 Paradigm, John Turvill 13:30 Knowledge Systems, William Standifird 13:45 Halliburton, Landmark, Sperry; David Johnson 14:00 BakerHughes, John Shields 14:15 Roxar, Eirik Gudmundsen Questions & Answers

Public Seminar and Exhibition, Nov. 17 14:30 Afternoon Break / Exhibition 15:00 WITSML Special Interest Group Team Reports 15:00 Use Case & Requirements Team, Matthew Kirkman 15:10 Implementation Support Team, Lars Olav Grovik and David Johnson 15:20 Technical Teams, John Shields 15:30 Open Discussion 16:00 Adjourn to Exhibition 17:30 Transportation to the Reception 18:00 Reception (Hosted by Hydro) Cruise on the Gamle Salten from Stavanger harbor 20:00 Reception Ends

Integrated Operations (Production) SIG Meeting, Nov. 18 08:00 Registration & Breakfast 08:30 Welcome and Introductions Integrated Operations Sessions Integrated Information Platform Project (IIP) OLF Partner Daily Production Reporting Project PRODML (Optimization) Project Overview AspenTech POSC WITSML Production Reporting WITSML Production Reporting Specifications Overview Distributed Temperature Survey Standards DTS Project Update, Pilot Project Planning, and Specifications Closing Discussion 14:30 Adjourn

Public Seminar and Exhibition, Nov. 17 08:00 Registration & Breakfast 08:30 Opening Session 08:30 Welcome and Introduction, SIG Co-Chairs, Host, and Coordinator 08:50 Host Keynote Presentation, Peter Nielsen, Statoil 09:20 Oil Company Presentations 09:20 BP, Matthew Kirkman 09:40 Chevron, Danny Bush 10:00 Morning Break / Exhibition 10:30 Oil Company Presentations 10:30 Hydro, Lars Olav Grovik 10:45 Statoil, Svein Omdal 11:00 Questions & Answers

Public Seminar and Exhibition, Nov. 17 11:10 Regulator Presentation 11:10 Norwegian Petroleum Directorate, Jonas Stokka 11:25 Software & Supplier Company Presentations 11:25 Schlumberger, Jim Cushine 11:40 SDC Geologix, Samit Sengupta 11:55 Questions & Answers 12:00 Lunch / Exhibition 13:00 Software & Supplier Company Presentations 13:00 Sense Intellifield, Borge Kolstad 13:15 Paradigm, John Turvill 13:30 Knowledge Systems, William Standifird 13:45 Halliburton, Landmark, Sperry; David Johnson 14:00 BakerHughes, John Shields 14:15 Roxar, Eirik Gudmundsen Questions & Answers

Public Seminar and Exhibition, Nov. 17 14:30 Afternoon Break / Exhibition 15:00 WITSML Special Interest Group Team Reports 15:00 Use Case & Requirements Team, Matthew Kirkman 15:10 Implementation Support Team, Lars Olav Grovik and David Johnson 15:20 Technical Teams, John Shields 15:30 Open Discussion 16:00 Adjourn to Exhibition 17:30 Transportation to the Reception 18:00 Reception (Hosted by Hydro) Cruise on the Gamle Salten from Stavanger harbor 20:00 Reception Ends