The Study of Production Decline Curves for Water-Drive Reservoirs
碩士 === 國立成功大學 === 資源工程學系碩博士班 === 92 === When the production rate of the reservoir reach the highest peak, it will start to decline. If the production process resist constant from that time, using decline curve analysis of production rate to predict production rate and reserves in the future. Th...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/27087570562347353042 |
| Summary: | 碩士 === 國立成功大學 === 資源工程學系碩博士班 === 92 === When the production rate of the reservoir reach the highest peak, it will start to decline. If the production process resist constant from that time, using decline curve analysis of production rate to predict production rate and reserves in the future.
The purpose of this study is to establish water-drive reservoir model and using numerical solution to build up several type curves. The established type curves can be used for analyzing declining production rates of water-drive reservoirs and forecasting future performance of the reservoirs.
This study uses IMEX program issued by Computer Modeling Group Ltd. to construct water-drive reservoir model. After transforming the results to dimensionless production rate (qDd) and dimensionless time (tDd), this study constructs several type curves for water-drive model.
Using these type curves for analyzing production declining rates of water-drive reservoirs can correctly forecast performance of the reservoirs in the future.
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