1. © Copyright 2005 POSC WITSML™ SIG Meetings and Public Seminar Alan Doniger, POSC May 10-12, 2005

2. © Copyright 2005 POSC WITSML™ – WWW.WITSML.ORGWWW.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

3. © Copyright 2005 POSC The POSC WITSML™ Special Interest Group (SIG) The WITSML SIG is the formal user community for the WITSML standards. –Membership is open to all (POSC members and non-member alike) –Membership grew in ’04 from 17 to 31; now 41 –The SIG recognizes requirements and needs –The SIG is the first line of review of new and updated specifications –The SIG helps promote vendor take-up and operator deployment

4. © Copyright 2005 POSC WITSML SIG Area of Interest –the definition, movement, and storage of drilling data, information, and knowledge, especially the “right time” seamless flow of well site data between operators and service companies to speed and enhance decision-making. –This group is essentially a cross-vendor, cross-product line user community for drilling applications and data storage products and services. Players –operators, service and software providers, government agencies, consultancies, and POSC.

5. © Copyright 2005 POSC Sep. '03 in Houston

6. © Copyright 2005 POSC April '04 in Calgary

7. © Copyright 2005 POSC Nov. '04 in Paris

8. © Copyright 2005 POSC

9. May 10-12 Meetings Technical Teams –Address feedback and deferred issues Use Case and Requirements Team –Address possible future areas of focus: drilling reports, completions, environmental, well services, well stimulation, service rig reporting. Implementation Support Team –First meeting. Intended for those supporting WITSML-enabled environments to share lessons learned and current issues and challenges. Public Seminar –Current reports from actual experiences and plans from oil companies, service companies, and software companies. –Service and software vendor exhibits

10. © Copyright 2005 POSC May 12 Public Seminar Meeting Host: –ChevronTexaco, Danny Bush Reception Hosts: –BakerHughes, John Shields –CyrusOne, Josh Howard Exhibitors: –Baker Hughes, CyrusOne, Datalog, Halliburton/Landmark, INT, JibeNetworks, Knowledge Systems, Merrick Systems, Paradigm, POSC, SDC Geologix, Sense Intellifield, Smith Bits, Wellstorm Development

11. © Copyright 2005 POSC May 12 Exhibitors Smith Bits Datalog Paradigm BakerHughes POSC Knowledge Systems INT Halliburton/Landmark Merrick Systems CyrusOne Geologix Sense Jibe Networks Wellstorm Buffet Table

12. © Copyright 2005 POSC Public Seminar, May 12 Agenda –Venue: Westchase Hilton Hotel Conference Center –08:30 Registration and Continental Breakfast. Visit the Exhibits ! –09:00 Welcome and Introductions Host: Danny Bush, ChevronTexaco WITSML SIG Co-Chairs –Oil Co.: Jake Booth, ExxonMobil; Peter Nielsen, Statoil –Vendor: John Shields, BakerHughes; John Turvill, Paradigm POSC Facilitators: Alan Doniger and Gary Masters, POSC

13. © Copyright 2005 POSC Public Seminar, May 12 Agenda –09:10 Host Presentation, Peter Breunig, ChevronChevron –09:30 Oil Company Presentations ExxonMobil, Jake BoothExxonMobil BP, Matthew KirkmanBP Statoil, Peter NielsenStatoil –10:30 Morning Break. Visit the Exhibits! –11:00 Service and Software Company Presentations I BakerHughes, John ShieldsBakerHughes Halliburton/Landmark/Sperry, Marty Paulk and David JohnsonHalliburton/Landmark/Sperry Schlumberger, Jim Brannigan (replacing Amr Essawi)Schlumberger Questions and Answers –12:15 Lunch. Visit the Exhibits!

14. © Copyright 2005 POSC Public Seminar, May 12 Agenda –13:15 Service and Software Company Presentations II Key Energy Services, Lars CrotwellKey Energy Services Sense Intellifield, Bill ChmelaSense Intellifield SDC Geologix, Samit Sengupta Knowledge Systems, William StandifirdKnowledge Systems Roxar, Eirik GudmundsenRoxar Questions and Answers –15:15 Afternoon Break. Visit the Exhibits!

15. © Copyright 2005 POSC Public Seminar, May 12 Agenda –15:45 WITSML SIG Team Reports Technical Teams, John ShieldsTechnical Teams Use Case and Requirements Team, Matthew KirkmanUse Case and Requirements Implementation Support Team, Lars Olav Grovik and David JohnsonImplementation Support Team –16:30 Open Discussion –17:00 Adjourn to the Reception. Visit the Exhibits! –19:00 Reception Ends

16. © Copyright 2005 POSC Houston Regional SIGs, May 13 Agenda –Venue: Shell Woodcreak Facility –08:30 Registration and Breakfast –09:00 Data Store Solutions SIG Updates Welcome and Introduction, Alan Doniger, POSCWelcome and Introduction Global Unique Well Identifier Initiative, Scott Wookcock, ShellGlobal Unique Well Identifier Initiative Corporate Data Store, Paloma Urbano, Landmark Coordinate Reference Systems, Paul Maton, POSC Lithology Reference Standards, Paul Maton WITSML Well Path Data Transfer Standards, Paul Maton Open Dialogue: Questions and Answers –10:30 Morning Break

17. © Copyright 2005 POSC Houston Regional SIGs, May 13 Agenda –10:45 Practical Well Log Standards (PWLS) SIG Updates Welcome and Introduction, Alan Doniger, POSCWelcome and Introduction PWLS Overview and Update, Alan DonigerPWLS Overview and Update –Joined and Interpreted Curve Mnemonics: Pending Change Requests WITSML Image Calibration Data Transfer Standards, Jim Theriot, POSC Open Dialogue: Questions and Answers –11:45 Lunch

18. © Copyright 2005 POSC Houston Regional SIGs, May 13 Agenda –12:45 Integration Operations (IntOPS) SIG Updates Welcome and Introduction, David Archer, POSCWelcome and Introduction WITSML Production Distributed Temperature Survey (DTS) Data Transfer Standards, Paul Maton Oil Company Viewpoints –Integrated Information Platform (IIP) Project UpdateIntegrated Information Platform (IIP) Project Update –Statoil and the IIP ProjectStatoil and the IIP Project –Hydro and the IIP ProjectHydro and the IIP Project –OLF and the Norwegian Operators’ Daily Production Reporting ProjectOLF and the Norwegian Operators’ Daily Production Reporting Project –14:00 Afternoon Break

19. © Copyright 2005 POSC Houston Regional SIGs, May 13 Agenda –14:15 Integration Operations (IntOPS) SIG Updates (Cont’d.) Vendor Company Viewpoints –Merrick Systems, Kemal Farid –Sense Intellifield, Bill ChmelaSense Intellifield –Roxar, John Sauri WITSML Production Sub-family of Data Transfer Standards, David Archer Open Dialogue: Questions and Answers –16:00 Adjourn

20. © Copyright 2005 POSC Alan Doniger, POSC Chief Technology Officer Email: Doniger@POSC.org Phone: +1 713 267-5124 Fax: +1 713 784-9219 http://www.posc.org and http://www.witsml.org http://www.posc.orghttp://www.witsml.org