发明名称 |
Method for constructing a geologic model of a subsurface reservoir |
摘要 |
The present invention is a method for constructing a geologic model of a subsurface reservoir which is a composite sedimentary body ( 30 ) composed of many smaller fundamental sedimentary bodies ( 32 ). In one embodiment, the fundamental sedimentary bodies ( 32 ) within the composite body ( 30 ) are specified by the properties of the flow which built them, including the flow properties that existed at the local inlet ( 36 ) of each fundamental body ( 32 ). The statistical distribution of these local inlet properties is characterized throughout the composite sedimentary body ( 30 ) using either outline forms of some of the fundamental sedimentary bodies ( 32 ) or a well penetration which samples the composite sedimentary body ( 30 ). The geologic model is constructed by placing an appropriate statistical distribution of the fundamental sedimentary bodies ( 32 ) into the outline form of the composite sedimentary body ( 30 ) so that the grain size distribution and/or other geologic properties are specified at each point within the composite sedimentary body ( 30 ).
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申请公布号 |
US7369980(B2) |
申请公布日期 |
2008.05.06 |
申请号 |
US20050586373 |
申请日期 |
2005.02.22 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
DEFFENBAUGH MAX;DUNN PAUL A. |
分类号 |
G06G7/48;G01V1/30;G06G7/50 |
主分类号 |
G06G7/48 |
代理机构 |
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