发明名称 |
Method and apparatus for pre-inversion noise attenuation of seismic data |
摘要 |
A method and apparatus for pre-inversion noise attenuation of seismic data. The method can generally comprise: (a) acquiring seismic data including receiver data corresponding to vibratory signals simultaneously generated by the multiple sources and detected by at least one of the receivers at a location remote from the sources and source data corresponding to the vibratory signals detected at a location in proximity to the sources; (b) attenuating noise present within at least a portion of the receiver data to generate corrected receiver data; and (c) inverting the corrected receiver data with the source data to separate the vibratory signals.
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申请公布号 |
US7869304(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20070855776 |
申请日期 |
2007.09.14 |
申请人 |
CONOCOPHILLIPS COMPANY |
发明人 |
OLSON ROBERT A.;CHIU STEPHEN K.;EMMONS CHARLES W. |
分类号 |
G01V1/00 |
主分类号 |
G01V1/00 |
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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