Title: Recoverable reserves calibration in the middle-late stage of reservoir development
Abstract: In the middle-late stage of reservoir development,the water drive curves show downward or upward phenomena after the production structure adjustment of oilfields or development units.The recoverable reserves calculated from the water drive curves don′t reflect the real exploitation performance.Based on the filtration theory,the relationship between oil production rate and recovery in the middle-late stage of reservoir development,which can be used to figure out the ultimate recovery and recoverable reserves of the development units,was presented.The application indicates that the method gives rise to rational recoverable reserves and settles the difficulties brought by distortion of water drive curve.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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Cited By Count: 2
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