| 发明名称 |
Analysis of migration velocity by migration of velocity spectra |
| 摘要 |
Velocity spectra are computed from unmigrated CMP gathers after correction for dip moveout. The velocity spectra are then migrated to their true spatial position. The migrated velocity spectra are then used to calculate a migrated dip section.
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| 申请公布号 |
US5097452(A) |
申请公布日期 |
1992.03.17 |
| 申请号 |
US19910703463 |
申请日期 |
1991.05.21 |
| 申请人 |
WESTERN ATLAS INTERNATIONAL, INC. |
发明人 |
BEASLEY, CRAIG J. |
| 分类号 |
G01V1/36 |
主分类号 |
G01V1/36 |
| 代理机构 |
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