发明名称 |
DIRECTIONAL DE-SIGNATURE FOR SEISMIC SIGNALS |
摘要 |
<p>The present invention provides a method and apparatus for directional de-signature of a seismic signal. The method includes forming a plurality of far-field signatures representative of a plurality of seismic signals having a plurality of take-off angles, associating a plurality of traces representative of a plurality of reflections of the seismic signals with the plurality of far-field signatures, and forming a plurality of de-signatured traces from the plurality of traces and the plurality of associated far-field signatures.</p> |
申请公布号 |
WO2004068170(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
WO2004GB00280 |
申请日期 |
2004.01.23 |
申请人 |
WESTERNGECO SEISMIC HOLDINGS LIMITED;DAVIES, TERENCE;GOTO, RICHARD |
发明人 |
DAVIES, TERENCE;GOTO, RICHARD |
分类号 |
G01V1/36;G01V1/38;(IPC1-7):G01V1/36 |
主分类号 |
G01V1/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|