发明名称 |
APPARATUS AND METHOD FOR PREDICTING VERTICAL STRESS FIELDS |
摘要 |
A method of estimating at least one of stress and pore fluid pressure in an earth formation is disclosed. The method includes: discretizing a domain including at least a portion of the earth formation into a plurality of cells, each cell including a respective density value; dividing the domain into a first region and a second region, the first region including a surface of the earth formation; vertically integrating the respective density values in the first region; and estimating the total vertical stress for each cell in the first region and the second region by estimating a point load based on the respective density value. |
申请公布号 |
WO2011038250(A3) |
申请公布日期 |
2011.05.19 |
申请号 |
WO2010US50229 |
申请日期 |
2010.09.24 |
申请人 |
BAKER HUGHES INCORPORATED;OZAN, CEM;BRUDY, MARTIN;VAN DER ZEE, WOUTER |
发明人 |
OZAN, CEM;BRUDY, MARTIN;VAN DER ZEE, WOUTER |
分类号 |
G01V11/00;E21B47/00;G01V3/18;G01V5/04 |
主分类号 |
G01V11/00 |
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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