| 发明名称 |
PROCESSING SEISMIC DATA |
| 摘要 |
<p>Embodiments of the invention provide a method of processing marine seismic data, the data having been acquired using a“dense over/sparse under”streamer array having N over streamers disposed at a first depth and M under streamers disposed at a second depth greater than the first depth, where 0<M<N. The method comprises: a) processing seismic data for one of the over streamer target locations and seismic data for one of the under streamer target locations; b) processing seismic data for another of the over streamer target locations; and c) combining the result of (a) and the result of (b). The one of the over streamer target locations and the one of the under streamer target locations may lie in a vertical plane.</p> |
| 申请公布号 |
EP2387729(A2) |
申请公布日期 |
2011.11.23 |
| 申请号 |
EP20100731102 |
申请日期 |
2010.01.18 |
| 申请人 |
GECO TECHNOLOGY B.V. |
发明人 |
KRAGH, JULIAN EDWARD;CURTIS, ANTHONY;BUSANELLO, GABRIELE |
| 分类号 |
G01V1/38;G01V1/28;G06F19/00 |
主分类号 |
G01V1/38 |
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