发明名称 |
METHOD FOR IDENTIFYING AND REMOVING MULTIPLES FOR IMAGING WITH BEAMS |
摘要 |
<p>The present invention incorporates the use of model-driven and data-driven methodologies to attenuate multiples in seismic data utilizing a prediction model which includes multiply-reflected, surface-related seismic waves. The present invention includes beam techniques and convolving a predicted multiples beam with a segment of a modeled pegleg beam to obtain a convolved multiples beam. The convolved multiples beam can then be deconvolved to attenuate the multiples that are present in the original input beam.</p> |
申请公布号 |
CA2687095(C) |
申请公布日期 |
2016.01.05 |
申请号 |
CA20082687095 |
申请日期 |
2008.05.07 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
NEMETH, TAMAS;WANG, YUE;QIN, FUHAO;HILL, ROSS N. |
分类号 |
G01V1/36 |
主分类号 |
G01V1/36 |
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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