Life Time Prediction of Steam Supply of Well Groups PL-405 Based on the Maximum Discharge Pressure Decline Monitoring Kamojang Geothermal Area
- Key words
- Decline, reinjection, maximum discharge pressure
- Location
- Kawah Kamojang, Indonesia; Java
- Conference
- World Geothermal Congress
- Year
- 2010
- Session
- 22. Reservoir Engineering
- Language
- English
- Paper number
- 2217
Full text
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Abstract
Maximum discharge pressure is a technique in decline curve analysis that was used for prediction of life-time supply of steam to the power plant in the Kamojang geothermal field. The straight line correlation obtained over the first 15 years of production was plotted for a productive groups of well in Kamojang.
By using the trend analysis of each well, it was possible to get an indication of the sustainable pressure from in-flow to the reservoir and the wells were grouped based on the trend of the curve.
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