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Installation of Pump-Off Control Technology in Goldsmith-Cummins Deep Unit. Marietta College 23 March 2005. Introduction. Background Problem & Solution Technical Description Field Criteria & Compatibility Costs Method Qualification Conclusion. Background. Goldsmith-Cummins Deep Unit
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Installation of Pump-Off Control Technology in Goldsmith-Cummins Deep Unit Marietta College 23 March 2005
Introduction • Background • Problem & Solution • Technical Description • Field Criteria & Compatibility • Costs • Method • Qualification • Conclusion
Background • Goldsmith-Cummins Deep Unit • Location • West Texas – Permian Basin • Field Properties • Discovery • Production • Infill Drilling • 5 spot water-flood • Rod Pump System Figure 1 – Permian Basin
Problem & Solution • Problem • Current well run-time control • Does not allow run time customization • Excessive costs • Wasted Electricity • Rod Failures • Premature Pump Failure • Solution • Pump-Off Control Technology • Benefits • Reduces run time • Diagnose down-hole problems
Technical Description • Rod-loadingpump-offcontroller • Load cell • Position Sensor • Control Interface • Tools • Parameters • Alarms
Field Criteria & Compatibility • 3 Requirements • Primarily liquid production • Rod pumped field • Hospitable environment
Costs – Individual Unit • eProduction Solutions • CAC 2000
Costs – Potential Savings • $15,420 potential savings per year. • Payout: 72 days
Method • Two Steps • Test Program • 25 problematic wells • Training • Evaluation after 6 months • Full Program • 105 remaining wells in GCDU • Timeline • 8 months
Qualification • Education • Knowledge of rod-pumping and dynamometer cards. • Experience • Anadarko Petroleum Corp. • Intern: TXL North Unit
Conclusion • Next Step • Authorization for Expenditure (AFE) • Review • Questions