发明名称 |
METHOD FOR QUANTIFICATION AND MITIGATION FOR DIP-INDUCED AZIMUTHAL AVO |
摘要 |
This patent delineates methods for quantifying and mitigating dip-induced azimuthal AVO effects in seismic fracture detection using Azimuthal AVO analysis by accurately accounting for the divergence correction and azimuthal dependence of the reflection angle. Solutions are provided for three cases: (1) dipping isotropic reservoirs; (2) anisotropic reservoirs with fractures aligned in arbitrary direction; and (3) anisotropic reservoirs where vertical fractures are aligned perpendicular to the dip direction. |
申请公布号 |
CA2586603(A1) |
申请公布日期 |
2006.05.26 |
申请号 |
CA20052586603 |
申请日期 |
2005.10.14 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
DONG, WENJIE;LU, CHIH-PING |
分类号 |
G01V1/00 |
主分类号 |
G01V1/00 |
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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