发明名称 |
ANISOTROPY PARAMETER ESTIMATION |
摘要 |
A method and apparatus for estimating a rock physics model anisotropic parameter for a geological subsurface. A volume fraction of dry clay minerals present in the geological subsurface is determined. A total porosity of the geological subsurface is also determined. A value for the anisotropic parameter is determined using the volume fraction of dry clay minerals, the total porosity and empirically derived constants. The resultant anisotropy parameters can be used in rock physics models where, for example, estimates of the anisotropy parameters cannot be obtained from other sources. |
申请公布号 |
WO2014008931(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
WO2012EP63512 |
申请日期 |
2012.07.10 |
申请人 |
STATOIL PETROLEUM AS;RENLI, LASSE;DUFFAUT, KENNETH |
发明人 |
RENLI, LASSE;DUFFAUT, KENNETH |
分类号 |
G01V11/00 |
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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