发明名称 |
Method for deriving water bottom reflectivity in dual sensor seismic surveys |
摘要 |
Pressure and velocity seismic signals are combined, the combined signal is transformed into the frequency domain and multiplied by the inverse Backus operator or the combined signal is convolved with the inverse Backus operator, and an optimization algorithm is utilized to solve for water bottom reflectivity. Pressure and velocity seismic signals are combined, and the combined signal is multiplied by the inverse Backus operator containing the water bottom reflectivity to eliminate first order peg leg multiples.
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申请公布号 |
US5524100(A) |
申请公布日期 |
1996.06.04 |
申请号 |
US19950399835 |
申请日期 |
1995.03.07 |
申请人 |
WESTERN ATLAS INTERNATIONAL, INC. |
发明人 |
PAFFENHOLZ, JOSEF |
分类号 |
G01V1/28;G01H15/00;G01N29/44;G01V1/38;(IPC1-7):G01V1/38 |
主分类号 |
G01V1/28 |
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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