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PWRI Quarterly Meeting Tentative Agenda

PWRI. PWRI Quarterly Meeting Tentative Agenda. December 11-14 - Houston, Texas. Purpose.

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PWRI Quarterly Meeting Tentative Agenda

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  1. PWRI PWRI Quarterly MeetingTentative Agenda December 11-14 - Houston, Texas

  2. Purpose • To review ongoing contractor work and to critique planned activities. The last meeting in The Hague focused particularly on Tasks 2, 3, and 4 - Matrix Injection, Soft Formations and Stimulation. In addition, an Economics Task was initiated. • This meeting, while reviewing all Tasks, will focus on Tasks 2, 3, 4 and 6 - Matrix Injection, Soft Formations and Horizontal Wells.

  3. Monday, December 11 • 8:45 - Convene at Chevron’s Facility • 9:00 - Welcome/Opening Remarks: Paul Jones • 9:10 - Summary- Financial Status of the Project: J. McLennan • 9:20 - Summary - All Tasks: John McLennan

  4. Monday, December 11 • 10:30 - Surface Systems: Alastair Simpson • 10:45 - Break • 11:00 - Soft Formations (Completions Skin): Tony Settari • 11:45 to 1:15 - Lunch • 1:15 - Soft Formations (Damage Model) • 2:45 - Break • 3:00 - Soft Formations (Other Data): Tony Settari • 3:45 - Wrap up: Facilitators- T. Settari, J-L. Detienne • 5:00 - Adjourn and agree on plans for any follow-on Evening events

  5. Tuesday, December 12 • 8:45 -Convene at Chevron’s Facility • 9:00 - Tasks 2 and 4: Matrix Injection, Stimulation Ahmed Abou-Sayed • Day is devoted to Tasks 2 and 4 - integrated format based on “The Toolbox” • Data Management Tool • Wellbore Hydraulics Tool • Soft Formations Completions Tool • Radial Damage Model • Multilayer Injection Tool(s) • Multilateral Injection Tool

  6. Tuesday, December 12 • Fracture Growth Model • Damage Accumulation Model • Stimulation/Mitigation Selection Model • Stress changes due to poro- and thermoelastic effects • Economics Model • Multilateral Injection Tool • Fracture Growth Model • Lunch - 12:00 - 1:15 p.m. • 4:30 - Wrap Up - Facilitators • 5:00 - Adjourn and coordinate dinner

  7. Wednesday, December 13 • 8:45 -Convene at Chevron’s Facility Horizontal Injectors - Focus for the Entire Day • 9:00 - Horizontal Well Injectivity: Tony Settari • 10:00 - Horizontal Well Injectivity: Ahmed Abou-Sayed • 10:45 - Break • 11:00 - Horizontal Well Injectivity - Continued • 11:45 - Lunch • 1:00 - Case Study - Horizontal Injector: T. Settari • 2:00 - Wrap Up: Facilitators, T. Settari, L. Murray • 5:00 - Adjourn and agree on plans for any follow-on evening events.

  8. Thursday, December 14 • 8:45 -Convene at Chevron’s Facility • 9:00 - Sponsors Only - Closed Door Session Agenda Items could include: • Location and timing of next meeting. • What action needs to be taken to ensure appropriate deliverables are met within the time available. • What changes in direction are required - fine (or heavy duty) tuning? • Most phases of the contract are scheduled to end early 2001. The project is oversolicited. What should be done with remaining funds?

  9. PWRI PWRI Financial Status December 11-14 - Houston, Texas

  10. Produced Water Re-Injection Project Financial SummaryNovember 30, 2000

  11. Produced Water Re-Injection Project Financial SummaryNovember 30, 2000

  12. Produced Water Re-Injection Project Financial SummaryNovember 30, 2000

  13. Produced Water Re-Injection Project Financial SummaryNovember 30, 2000

  14. Task Summary December 11-14 - Houston, Texas

  15. Collection, collation and empirical evaluation of field information. [DONE] Task 1: MonitoringDeliverables

  16. Summary of the physical mechanisms affecting injectivity, propagation and containment. In Progress Task 1: MonitoringDeliverables

  17. Review and evaluation of currently available monitoring and well performance procedures for definition of matrix injection effectiveness and/or fracture growth and morphology. Fracture Models Monitoring Methods Task 1: MonitoringDeliverables

  18. Testing of available tools against field data sets and empirical determinations, where possible. Included in Best Practices as Examples Task 1: MonitoringDeliverables

  19. Definition of limitations and required improvements in monitoring and predictive procedures. Definition of the merits of improving specific tools and/or monitoring protocols. First is [DONE] Ready for second Models Tools Task 1: MonitoringDeliverables

  20. Best Practices Fracture Models Monitoring Methods Task 1: MonitoringDeliverables

  21. Acquisition and processing of field and public-domain information. Data Evaluation [DONE] Literature Review [DONE by HWU] Summary of Models [DONE by HWU] Task 2: Matrix InjectionDeliverables

  22. Information Management Advantek will demonstrate Toolbox shell. Task 2: Matrix InjectionDeliverables

  23. Analysis Mostly applicable to Task 3. Task 2: Matrix InjectionDeliverables

  24. Protocols Best Practices Coreflooding guidelines [DONE by HWU] Thermal Properties Synthesize Toolbox Analog to PEA-23 correlation? Task 2: Matrix InjectionDeliverables

  25. Acquisition and processing of field and public-domain information. ELF 3, Statoil Heidrun, Marathon Brae, Phillips, Kerr McGee and public Shell data [DONE]. Update comparison table of soft formation data sets. Analyze Brage data. Task 3: Soft FormationsDeliverables

  26. Determine physical and chemical mechanisms impacting completion, forecasting and injection management. Incorporate in Best Practices. Development of a simple but realistic damage model. [DONE] Applied to a number of data sets. [DONE] Stress calculation spreadsheet tool. [DONE] Task 3: Soft FormationsDeliverables

  27. Review of current PWRI well performance capabilities in soft formations, above and below fracture initiation pressures. DONE Task 3: Soft FormationsDeliverables

  28. Exercise models Assess applicability If possible, calibrate existing modeling capability for PWRI in soft formations above and below fracture initiation and/or propagation pressures. Spreadsheet model for progressive damage in matrix flow [DONE]. Applied to five wells of the Shell GOM data and to two ELF3 wells [DONE]. Task 3: Soft FormationsDeliverables

  29. Best Practices Completions Selection Worksheet [DONE] Injectivity (skin) of completions [DONE] Synthesize Task 3: Soft FormationsDeliverables

  30. Acquisition and consolidation of field data with special emphasis on methods for preventing and/or removing damage accumulation. [DONE] Task 4: Stimulation/MitigationDeliverables

  31. Acquisition Toolbox Task 4: Stimulation/MitigationDeliverables

  32. Analysis All available field data have been analyzed. Toolbox shell Analogs and averages Data management Task 4: Stimulation/MitigationDeliverables

  33. Well Testing Task 1 Real-time damage model Task 4: Stimulation/MitigationDeliverables

  34. Damage Effects and Agents Real-time damage model Task 4: Stimulation/MitigationDeliverables

  35. Review of available stimulation and mitigation techniques Tie in with Task 5. Newsletter article Ongoing Task 4: Stimulation/MitigationDeliverables

  36. Economics To be presented by Advantek Task 4: Stimulation/MitigationDeliverables

  37. Best Practices Ongoing Integrated with Toolbox Surface Systems Task 4: Stimulation/MitigationDeliverables

  38. Acquire, review and process existing field data, experimental data and public domain knowledge on the effect of variations in rock properties on injection well vertical sweep. Ongoing Incorporate Workshop in Best Practices Monitoring and Testing Task 5: Layered FormationsDeliverables

  39. Detailed determination of the effect of differential damage. Identify techniques to quantify PWRI in layered formations. Task 5: Layered FormationsDeliverables ?????

  40. Layered Formations Workshop Define Best Practices and summarize available options to minimize the impact of rock property variations on injectivity. Workshop [“DONE”] Best Practices - Ongoing Task 5: Layered FormationsDeliverables

  41. Sub-Task 6.1: Acquisition of Available Data BP Amoco and Maersk Task 6: Horizontal InjectorsDeliverables

  42. Sub-Task 6.2: Empirical Correlations/ Physical Behavior Task 6: Horizontal InjectorsDeliverables

  43. Sub-Task 6.3: Wellbore Hydraulics, Injectivity and Flow/Pressure Regimes. For input into Best Practices/Toolbox Theoretical aspects of flow in horizontals, with emphasis on methods for simulation. [DONE] Task 6: Horizontal InjectorsDeliverables

  44. Sub-Task 6.4: Matrix vs. Single vs. Multiple Fracturing V.I.P.S. simulation Sensitivities Task 6: Horizontal InjectorsDeliverables

  45. Sub-Task 6.5: Thermal and Poroelastic Effects Task 6: Horizontal InjectorsDeliverables

  46. Sub-Task 6.6: Economics Merged with Economics Task Task 6: Horizontal InjectorsDeliverables

  47. Sub-Task 6.7: Guidelines for Best Practice and Diagnostic Tools Task 6: Horizontal InjectorsDeliverables

  48. Task 7: Database Progress Since September • Finalize PC version specifications • Initial PC version • Additional refinement of data entry utility

  49. Task 7: Database PC Version • PC version and Internet version complete in Feb 2001. • You will use your Internet browser to run it, and it will work exactly the same as the internet version. • It will include a greatly simplified data entry program.

  50. Task 7: Database PC Version System Requirements • Windows 95, 98, NT 4.0, or 2000 • Personal Web Server (PWS). PWS is free and readily available. • Microsoft Access 97 or 2000. • 32 Mb of RAM (128 is recommended) • 200 Mb of hard disk space

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