An Overview of Hydrocarbon Production B 3  Session August 2007
Legal Stuff <ul><li>Disclaimer </li></ul><ul><ul><li>I’m not responsible to the correctness of the information. </li></ul>...
Agenda for Today <ul><li>Background </li></ul><ul><li>Project Scope </li></ul><ul><li>People Involved </li></ul><ul><li>Ov...
The Project The Business The Software
Background Image © 2005, Chevron Dumai Duri Minas Bekasap Gas CPI <ul><li>Current PAPH Systems: </li></ul><ul><li>5 alloca...
Project Scope Corporate Value Chain Inbound Logistics Operations Sales <ul><li>Survey </li></ul><ul><li>Exploration </li><...
People Involved Chevron Indonesia SBU Chevron IT Global TietoEnator Data Migration (Contract x2) Data Warehousing (Contrac...
The Project The Business The Software
Overview of the Business <ul><li>Previously Caltex </li></ul><ul><li>Scope includes </li></ul><ul><ul><li>Exploration </li...
Crude Oil System Image © Chevron, 2005 PRODUCTION FACILITIES CRUDE OIL TRANSPORTATION CRUDE OIL LIFTING CRUDE OIL METERING...
Extraction Method Sand Reservoir Dirt Casing Tubing Injection Well Production Well Oil + Water Water
Well Structure Image from Wikipedia
Well Layout I I I I I I I I I I P P P P P P P P P P P P P P P P P P P P P P P P P P
Oil Network <ul><li>Tree-like network </li></ul><ul><li>Connections may be changed daily </li></ul><ul><ul><li>Re-routing ...
Allocation Network <ul><li>Allocation – proportionate the measured production on to each well. </li></ul><ul><li>Why </li>...
Allocation Network Image © 2004 TietoEnator Field Meters Pump Stn Water Disposal 3rd Party Water Inj’n Refinery Stn A Stn ...
Data Concerns <ul><li>Wells </li></ul><ul><ul><li>Observation </li></ul></ul><ul><ul><li>Production </li></ul></ul><ul><ul...
Well States <ul><li>Drilling </li></ul><ul><li>Observation </li></ul><ul><li>Active </li></ul><ul><li>Deferred </li></ul><...
The Project The Business The Software
TietoEnator Energy Components <ul><li>TietoEnator </li></ul><ul><ul><li>Software development company </li></ul></ul><ul><u...
Functional Scope Image © 2004 TietoEnator
Typical Installation Daily &  Monthly Reports On-Line Access to Data Data Manually Keyed In Application Server SCADA Data ...
Architecture <ul><li>Applications Stack </li></ul><ul><ul><li>JBoss Application server </li></ul></ul><ul><ul><li>Oracle D...
Data Model Well Stream Country Geo Sub-Production Unit Area Field Op Sub-Production Unit Facility Class 2 Facility Class 1...
Sample Screen Shot Image © Chevron and TietoEnator
The Project The Business The Software The End
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An overview of upstream oil production

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Brief review of a software implementation project of a crude oil accounting information system. Includes an overview of upstream oil production

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Transcript of "An overview of upstream oil production"

  1. 1. An Overview of Hydrocarbon Production B 3 Session August 2007
  2. 2. Legal Stuff <ul><li>Disclaimer </li></ul><ul><ul><li>I’m not responsible to the correctness of the information. </li></ul></ul><ul><ul><li>No fitness for a particular purpose, either expressed or implied. </li></ul></ul><ul><li>Creative Commons </li></ul><ul><ul><li>Attribution – you may copy, distribute and display this and any derivative works, but please mention my name as the author and/or source. </li></ul></ul><ul><ul><li>Share Alike – any derivative work will be licensed under the same terms and conditions as this one. </li></ul></ul><ul><ul><li>Visit http://creativecommons.org/about/licenses/ for more information. </li></ul></ul><ul><li>Third-party images and content are on “fair use” terms. </li></ul><ul><ul><li>Used only in a limited amount. </li></ul></ul><ul><ul><li>For educational and commentary purposes. </li></ul></ul><ul><ul><li>Acknowledgment of sources. </li></ul></ul><ul><ul><li>Visit http://en.wikipedia.org/wiki/Fair_use for more information. </li></ul></ul>
  3. 3. Agenda for Today <ul><li>Background </li></ul><ul><li>Project Scope </li></ul><ul><li>People Involved </li></ul><ul><li>Overview of the Business </li></ul><ul><li>Crude Oil System </li></ul><ul><li>Well Structure </li></ul><ul><li>Well Layout </li></ul><ul><li>Data Concerns </li></ul><ul><li>Well States </li></ul><ul><li>Oil Network </li></ul><ul><li>TietoEnator Energy Components </li></ul><ul><li>Functional Scope </li></ul><ul><li>Typical Installation </li></ul><ul><li>Architecture </li></ul><ul><li>Data Model </li></ul><ul><li>Screenshot </li></ul>1. The Project 2. The Business 3. The Software
  4. 4. The Project The Business The Software
  5. 5. Background Image © 2005, Chevron Dumai Duri Minas Bekasap Gas CPI <ul><li>Current PAPH Systems: </li></ul><ul><li>5 allocation systems </li></ul><ul><li>Not all integrated </li></ul><ul><li>Lack of interface with </li></ul><ul><li>other systems </li></ul><ul><li>Information Protection issue </li></ul><ul><li>No standard code </li></ul><ul><li>No longer support by vendor </li></ul><ul><li>Obsolete technology </li></ul><ul><li>New PAPH Systems: </li></ul><ul><li>1 allocation system (incl. gas, </li></ul><ul><li>water, steam, fuel, ownuse) </li></ul><ul><li>Integrated from Dumai to Well </li></ul><ul><li>Seamless interface with G&G, </li></ul><ul><li>Drilling, SCADA, JDE, DOSIS </li></ul><ul><li>Comply with IP </li></ul><ul><li>Use standard code </li></ul><ul><li>Support by world class vendor </li></ul><ul><li>Web based technology </li></ul>Implement Energy Component (EC) (CTOP Standard)
  6. 6. Project Scope Corporate Value Chain Inbound Logistics Operations Sales <ul><li>Survey </li></ul><ul><li>Exploration </li></ul><ul><li>Drilling </li></ul><ul><li>Storage </li></ul><ul><li>Shipping </li></ul><ul><li>Curtailment </li></ul><ul><li>Oil Production </li></ul><ul><li>Production Deferment </li></ul><ul><li>Injection </li></ul><ul><li>Well Surveillance </li></ul><ul><li>Well Engineering </li></ul>In-Scope
  7. 7. People Involved Chevron Indonesia SBU Chevron IT Global TietoEnator Data Migration (Contract x2) Data Warehousing (Contract x3) Reporting (Contract x2) On-shore representative (x1) Off-shore team On-shore consultant (x1) Off-shore team
  8. 8. The Project The Business The Software
  9. 9. Overview of the Business <ul><li>Previously Caltex </li></ul><ul><li>Scope includes </li></ul><ul><ul><li>Exploration </li></ul></ul><ul><ul><li>Drilling </li></ul></ul><ul><ul><li>Extraction </li></ul></ul><ul><ul><li>Sales at Port </li></ul></ul><ul><li>Not within scope </li></ul><ul><ul><li>Refinery </li></ul></ul><ul><ul><li>Equipment ownership </li></ul></ul><ul><ul><li>Land Ownership </li></ul></ul><ul><li>Lease contract with Government </li></ul><ul><ul><li>Production sharing contract </li></ul></ul><ul><li>Merger on 9-May-2005 </li></ul><ul><ul><li>ChevronTexaco, Caltex, Chevron, and Texaco </li></ul></ul><ul><li>Merger with Unocal on 11-Aug-2005 </li></ul><ul><li>Headcount: 58,000 in 180 countries </li></ul>
  10. 10. Crude Oil System Image © Chevron, 2005 PRODUCTION FACILITIES CRUDE OIL TRANSPORTATION CRUDE OIL LIFTING CRUDE OIL METERING METERING STATION Central Pump Station OCEAN VESSEL Metering Shipping Pump TANK FARM Sucker Rod Pump Submersible Pump Gas Boot Wash Tank Gas Plant Shipping Tank Water Injection REFINERY TRUNKLINE OIL WHARF OPERATING UNITS HYDROCARBON TRANSPORTATION GATHERING STATION CRUDE OIL STORAGE TRANSPORTATION FACILITIES PRODUCING FACILITIES
  11. 11. Extraction Method Sand Reservoir Dirt Casing Tubing Injection Well Production Well Oil + Water Water
  12. 12. Well Structure Image from Wikipedia
  13. 13. Well Layout I I I I I I I I I I P P P P P P P P P P P P P P P P P P P P P P P P P P
  14. 14. Oil Network <ul><li>Tree-like network </li></ul><ul><li>Connections may be changed daily </li></ul><ul><ul><li>Re-routing </li></ul></ul><ul><li>Gathering Station </li></ul><ul><ul><li>Collects production from individual wells </li></ul></ul><ul><ul><li>Some storage capacity </li></ul></ul><ul><ul><li>Measures intake </li></ul></ul><ul><ul><li>Conditions oil for long-haul pipes </li></ul></ul><ul><ul><li>Regional scope </li></ul></ul><ul><li>Collective Gathering Station </li></ul><ul><ul><li>Sub-business unit scope </li></ul></ul><ul><ul><li>Some storage capacity </li></ul></ul><ul><ul><li>Measures intake </li></ul></ul><ul><li>Tank </li></ul><ul><ul><li>Long-term storage </li></ul></ul><ul><ul><li>Buffers the demand/supply fluctuations </li></ul></ul><ul><ul><li>Handles curtailment (OPEC, etc) </li></ul></ul><ul><li>Shipment </li></ul><ul><ul><li>Transfer to oil tankers </li></ul></ul>
  15. 15. Allocation Network <ul><li>Allocation – proportionate the measured production on to each well. </li></ul><ul><li>Why </li></ul><ul><ul><li>No meters at well level – high cost </li></ul></ul><ul><ul><li>Need to measure economic return for each well </li></ul></ul><ul><li>How </li></ul><ul><ul><li>Obtain Theoretical (T) values for each well. </li></ul></ul><ul><ul><li>Obtain Measured (M) value at the well’s manifold. </li></ul></ul><ul><ul><li>Calculate the Allocated (A) values for each well. </li></ul></ul><ul><li>When </li></ul><ul><ul><li>Daily Allocation </li></ul></ul><ul><ul><li>Monthly Allocation </li></ul></ul><ul><li>Where </li></ul><ul><ul><li>At Well level. </li></ul></ul><ul><ul><li>At CGS level. </li></ul></ul>20 30 50 = 80 16 24 40 T A M + 100 a b c
  16. 16. Allocation Network Image © 2004 TietoEnator Field Meters Pump Stn Water Disposal 3rd Party Water Inj’n Refinery Stn A Stn B Dehyd Stn Terminal Gas Plant Stn E Stn C Stn D “ Fiscal” Meters
  17. 17. Data Concerns <ul><li>Wells </li></ul><ul><ul><li>Observation </li></ul></ul><ul><ul><li>Production </li></ul></ul><ul><ul><ul><li>Oil Producer </li></ul></ul></ul><ul><ul><ul><li>Gas Producer </li></ul></ul></ul><ul><ul><ul><li>Water Producer </li></ul></ul></ul><ul><ul><li>Injection </li></ul></ul><ul><ul><ul><li>Water Injection </li></ul></ul></ul><ul><ul><ul><li>Steam Injection </li></ul></ul></ul><ul><ul><ul><li>Gas Injection </li></ul></ul></ul><ul><li>Streams </li></ul><ul><ul><li>Stream Category </li></ul></ul><ul><ul><ul><li>Measured </li></ul></ul></ul><ul><ul><ul><li>Derived </li></ul></ul></ul><ul><ul><ul><li>Calculated </li></ul></ul></ul><ul><ul><li>Stream Type </li></ul></ul><ul><ul><ul><li>Oil </li></ul></ul></ul><ul><ul><ul><li>Water </li></ul></ul></ul><ul><ul><ul><li>Gas </li></ul></ul></ul><ul><ul><ul><li>Steam </li></ul></ul></ul><ul><ul><li>Measurement Values </li></ul></ul><ul><ul><ul><li>Gross </li></ul></ul></ul><ul><ul><ul><li>Net </li></ul></ul></ul><ul><ul><ul><li>Allocated </li></ul></ul></ul><ul><li>Reservoirs </li></ul><ul><ul><li>Reservoir Block </li></ul></ul><ul><ul><li>Reservoir Formation </li></ul></ul>
  18. 18. Well States <ul><li>Drilling </li></ul><ul><li>Observation </li></ul><ul><li>Active </li></ul><ul><li>Deferred </li></ul><ul><li>WO/WS </li></ul><ul><ul><li>WO = Work-over </li></ul></ul><ul><ul><li>WS = Well Surveillance </li></ul></ul><ul><li>Temporary Abandon </li></ul><ul><li>Plug & Abandon </li></ul>Drilling Observation Active Deferred WO/WS Temporary Abandon Plug & Abandon
  19. 19. The Project The Business The Software
  20. 20. TietoEnator Energy Components <ul><li>TietoEnator </li></ul><ul><ul><li>Software development company </li></ul></ul><ul><ul><li>In 25 countries with 16000 experts </li></ul></ul><ul><ul><li>One of the largest in europe </li></ul></ul><ul><ul><li>Focus: </li></ul></ul><ul><ul><ul><li>Banking & Insurance </li></ul></ul></ul><ul><ul><ul><li>Telecom & Media </li></ul></ul></ul><ul><ul><ul><li>Health &Welfare </li></ul></ul></ul><ul><ul><ul><li>Forest & Energy </li></ul></ul></ul><ul><ul><ul><li>Government </li></ul></ul></ul><ul><ul><ul><li>Manufacturing & Retail </li></ul></ul></ul><ul><ul><li>Listed in Helsinki and Stockholm stock exchanges </li></ul></ul><ul><ul><li>Web: http://www.tietoenator.com/ </li></ul></ul><ul><li>Energy Components </li></ul><ul><ul><li>Hydrocarbon reservoir and fluid accounting software which covers: </li></ul></ul><ul><ul><ul><li>Production </li></ul></ul></ul><ul><ul><ul><li>Injection </li></ul></ul></ul><ul><ul><ul><li>Inventory </li></ul></ul></ul><ul><ul><ul><li>Exports </li></ul></ul></ul><ul><ul><li>Part of an integrated suite of applications that covers:: </li></ul></ul><ul><ul><ul><li>Oil exports and tanker scheduling </li></ul></ul></ul><ul><ul><ul><li>Gas nominations, delivery and sales </li></ul></ul></ul><ul><ul><ul><li>JV/partner sales, purchase and revenue accounting </li></ul></ul></ul>
  21. 21. Functional Scope Image © 2004 TietoEnator
  22. 22. Typical Installation Daily & Monthly Reports On-Line Access to Data Data Manually Keyed In Application Server SCADA Data Transfer Prod. Prog. Field Laboratory Prod. Ops. PI Res Eng. Image © 2004 TietoEnator
  23. 23. Architecture <ul><li>Applications Stack </li></ul><ul><ul><li>JBoss Application server </li></ul></ul><ul><ul><li>Oracle Database </li></ul></ul><ul><ul><li>.NET web controls </li></ul></ul><ul><li>Versioned-based records </li></ul><ul><ul><li>Object ID, start date, end date </li></ul></ul><ul><li>No data archiving </li></ul>SCADA Other Systems Data Migration Energy Components Data Marts Daily Reports Monthly Reports Data Analysis Stored Procedures & Triggers Data Views Reporting Views Object Views Base Tables Web Application
  24. 24. Data Model Well Stream Country Geo Sub-Production Unit Area Field Op Sub-Production Unit Facility Class 2 Facility Class 1 Sub-Area Op Area Production Unit Reservoir Block Reservoir Formation Allocation Network
  25. 25. Sample Screen Shot Image © Chevron and TietoEnator
  26. 26. The Project The Business The Software The End

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