发明名称 |
METHOD FOR SEISMIC IMAGING IN GEOLOGICALLY COMPLEX FORMATIONS |
摘要 |
<p>A method for multipath imaging of three-dimensional volumes of seismic data, given the subsurface velocity distribution. Ray tracing is used to generate the volumes of information needed for migration, but using coarse-scaled grids for computational efficiency. Interpolation methods are disclosed that address the specific shot points and receiver locations and that enable a final image on a grid with the desired resolution. Data storage and retrieval techniques are also disclosed.</p> |
申请公布号 |
WO2005062074(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
WO2004US38095 |
申请日期 |
2004.11.15 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
WINBOW, GRAHAM, A.;CLEE, THOMAS, E. |
分类号 |
G01V1/00;G01V1/30;(IPC1-7):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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