发明名称 |
METHOD OF PROCESSING DATA OBTAINED FROM SEISMIC PROSPECTING |
摘要 |
A method of calculating a seismic noise image for a formation comprises the steps of : a) obtaining data representing a multicomponent seismic signal from at least one receiver, in response to transmitting seismic waves into the formation; b) obtaining a velocity model of the earth formation; c) determining a plurality of wave field components; d) obtaining a set of second components; e) obtaining, for each subsurface point, at least two products, each product comprising the product of a selected wave field component and a different second component; and f) and generating a noise image by calculating at least one difference between different products for at least one image point. |
申请公布号 |
WO2009077442(A3) |
申请公布日期 |
2010.07.15 |
申请号 |
WO2008EP67388 |
申请日期 |
2008.12.12 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;KIYASHCHENKO, DENIS;MULDER, WILLIAM ALEXANDER |
发明人 |
KIYASHCHENKO, DENIS;MULDER, WILLIAM ALEXANDER |
分类号 |
G01V1/30 |
主分类号 |
G01V1/30 |
代理机构 |
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代理人 |
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地址 |
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