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BP Workshop July 17, 2001 GEMINI Geo-Engineering Modeling through INternet Informatics by

BP Workshop July 17, 2001 GEMINI Geo-Engineering Modeling through INternet Informatics by John Victorine and Lynn Watney Kansas Geological Survey Lawrence, KS. Marty DuBois (petroleum geologist). Data warehouse. POSC-Caesar. Est. 1995. 2001. GEMINI Framework. Significance:

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BP Workshop July 17, 2001 GEMINI Geo-Engineering Modeling through INternet Informatics by

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  1. BP Workshop July 17, 2001 GEMINI Geo-Engineering Modeling through INternet Informatics by John Victorine and Lynn Watney Kansas Geological Survey Lawrence, KS

  2. Marty DuBois (petroleum geologist)

  3. Data warehouse • POSC-Caesar Est. 1995 2001

  4. GEMINI Framework • Significance: • Technical innovations • Keep Kansas competitive • Web-based business transactions • Incubate entrepreneurial teams • Optimize time and funds • Produce quantitative results • Increase integrated studies • Improve success

  5. Gemini Gemini (Geo-Engineering Modeling through Internet Informatics) is an interactive, integrated Website designed to construct real-time geo-engineering reservoir models. Information assembled form the Website or uploaded by the client (one person or a team) will be analyzed with an extensive suite of web-accessed analytical software using intelligent interfaces and tutorial support to accomplish project development. Project can range from regional to local and span problems from complex to simple. User/Project Work Area Database & Electronic Files Field Level Analysis Well Level Analysis

  6. GeminiWeb Programming • Java Applets • Graphical User Interfaces • Java Servlets • Bridge between Applets and Database & Files • ORACLE Database & Electronic Files • Well Header & Core Library Database Tables • Digital LAS Files

  7. GeminiUser/Project Area Java Applet • Gemini User Creates Personal Work Area on Kansas Geological Survey’s Database. • Gemini User Identifies Region of Interest, i.e. Oil & Gas Well Location and Formation • Gemini User Selects Oil & Gas Wells. • Gemini User Saves their Data and Work in Kansas Geological Survey’s Database.

  8. Well Level Analysis PfEFFER DST Production Well Rock-Petrophysics Profile Field Level Analysis Mapping Cross Section Volumetrics Material Balance GeminiGeo-Engineering Java Applets • Rock Catalog • Fluid Catalog • LAS Plotting

  9. GeminiJava Servlets User Database Tables & Electronic Files

  10. GeminiExamples • User/Project Applet • LAS Plot Applet • PfEFFER Applet • Rock Catalog Applet

  11. GeminiUser/Project Applet - User Login Panelhttp://www.kgs.ukans.edu/Gemini/jrv_test/Gemini.html

  12. GeminiUser/Project Applet - Project Panel

  13. Select map variable, select area or zoom into well, select well(s) for analysis

  14. Current digital (LAS) log database

  15. Multi-well Analysis - VolumetricsSelect Regions (Zone) and wells of interest

  16. Volumetrics - supply grid cell and Bodisplays and calculate OOIP Toggle between calculated values Using current default gridding algorithm Tab for each zone

  17. Petrophysics Option Plot/Print LAS File

  18. LAS -- select track, LAS file, curves, and database for annotation

  19. GR Res Ten/Rxo/RT DB Info/Tops

  20. PfEFFER Analysis Select PfEFFER Select PfEFFER icon -- Plot log curves to help identify zones and calculate parameters

  21. PfEFFER -- Define zones and depth intervals of interest

  22. GeminiPfEFFER Applet - Control Panel

  23. GeminiPfEFFER Applet - Parameters Panel

  24. GeminiPfEFFER Applet - Parameters Panel - Pay

  25. GeminiPfEFFER Applet - Depth Button Selected

  26. GeminiPfEFFER Applet - Rt Button Selected

  27. GeminiPfEFFER Applet - Vsh Button Selected

  28. GeminiPfEFFER Applet - Phi Button Selected

  29. GeminiPfEFFER Applet - Sw Menu Selected

  30. “Super Pickett” Plot

  31. Digital Rock Catalog Dynamic comparison of rock properties and correlation to other well data and to other wells Core description - photography - petrography Sedimentology Core analysis - special core analysis

  32. Plots and images form foundation of rock catalog concept

  33. Rock Catalog Database Query and Display Multiple criteria selected

  34. Example: Select well Define data to plot and images to view

  35. GeminiLAS Plot Applet - LAS Plot Annotated with tops and core analysis locations

  36. Reservoir Parameters in Simulation assembled in GEMINI

  37. Opportunities created by GEMINI through Internet access for • geo-engineering modeling • New insights, expand knowledge • Change the way business is conducted • Make the domestic petroleum business enterprise more competitive • Minimize assumptions and interpolations in geo-engineering • Allow client to efficiently assemble project and knowledge base • Respond to client needs as system as system is used

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