发明名称 |
METHOD AND APPARATUS FOR EFFECTIVE WELL AND RESERVOIR EVALUATION WITHOUT THE NEED FOR WELL PRESSURE HISTORY |
摘要 |
A method for evaluating well performance includes deriving a reservoir effective permeability estimate from data points in a production history, wherein the data points include dimensional flow rates and dimensional cumulative production, at least one of the data points has no sand face flowing pressure information; and deriving at least one reservoir property from the reservoir effective permeability estimate and the data points according to a well type and a boundary condition for a well that produced the production data.
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申请公布号 |
EA006215(B1) |
申请公布日期 |
2005.10.27 |
申请号 |
EA20040001593 |
申请日期 |
2003.05.28 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
POE, BOBBY |
分类号 |
E21B41/00;E21B49/00;(IPC1-7):E21B49/00 |
主分类号 |
E21B41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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