发明名称 |
DIP-BASED CORRECTIONS FOR DATA RECONSTRUCTION IN THREE-DIMENSIONAL SURFACE-RELATED MULTIPLE PREDICTION |
摘要 |
A best fitting trace in seismic data is determined for a desired trace to be reconstructed. A dip-based correction is calculated per trace and per sample for differences in azimuth, common midpoint coordinates, and offset between the best fitting trace and the desired trace. The dip-based correction is applied to the best fitting trace to reconstruct the desired trace for 3D surface-related multiple prediction.
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申请公布号 |
CA2727466(A1) |
申请公布日期 |
2011.07.20 |
申请号 |
CA20112727466 |
申请日期 |
2011.01.11 |
申请人 |
PGS GEOPHYSICAL AS |
发明人 |
AARON, PETER A.;VAN BORSELEN, ROALD G.;HEGGE, ROBERTUS F.;BARNES, SIMON R. |
分类号 |
G01V1/36 |
主分类号 |
G01V1/36 |
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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