发明名称 |
METHOD FOR ENHANCING RECORDED MARINE SEISMIC REFLECTION SIGNALS HAVING UNDULATING WATER BOTTOM DISTORTIONS |
摘要 |
<p>In marine seismic exploration, seismic energy is transmitted through a water layer into the earth and seismic reflection signals from subsurface interfaces are recorded; a method is provided whereby undulating water bottom distortions in the recorded reflection signals are removed by replacing the seismic energy velocity in the water layer with a velocity matching that of the earth medium immediately below the water bottom.</p> |
申请公布号 |
EP0092934(B1) |
申请公布日期 |
1988.11.09 |
申请号 |
EP19830302062 |
申请日期 |
1983.04.13 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
KALKOMEY, CYNTHIA THOMAS;MASON, THOMAS JAMES;PANN, KEH |
分类号 |
G01V1/36;G01V1/38;(IPC1-7):G01V1/38 |
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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