| 发明名称 |
DEVICE AND METHOD FOR DE-BLENDING SIMULTANEOUS SHOT DATA |
| 摘要 |
Device, medium and method for de-blending seismic data. The method for de-blending seismic data associated with a subsurface of the earth includes receiving initial seismic traces recorded by plural sources; de-blending, in a processor, the initial seismic traces to generate de-blended seismic traces; and generating an image of the subsurface based on the de-blended seismic traces. The initial seismic traces include uncontaminated portions corresponding to time intervals substantially free from cross-talk from other sources, and the uncontaminated portions are used to remove cross-talk noise on other initial seismic traces. |
| 申请公布号 |
US2014303898(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
US201414225488 |
申请日期 |
2014.03.26 |
| 申请人 |
CGG SERVICES SA |
发明人 |
POOLE Gordon |
| 分类号 |
G01V1/36 |
主分类号 |
G01V1/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for de-blending seismic data associated with a subsurface of the earth, the method comprising:
receiving initial seismic traces recorded by plural sources; de-blending, in a processor, the initial seismic traces to generate de-blended seismic traces; and generating an image of the subsurface based on the de-blended seismic traces, wherein the initial seismic traces include uncontaminated portions corresponding to time intervals substantially free from cross-talk from other sources, and the uncontaminated portions are used to remove cross-talk noise on other initial seismic traces. |
| 地址 |
Massy Cedex FR |
