发明名称 |
NOISE REDUCTION IN A PARTICLE MOTION SENSING SEISMIC STREAMER |
摘要 |
<p>An apparatus includes particle motion sensors and a streamer that contains the particle motion sensors. The streamer is to be towed in connection with a seismic survey, and the towing of the streamer produces a turbulent flow. The streamer includes an inner cable that contains the particle motion sensors and a fluid containing layer to surround the inner cable to reduce noise otherwise sensed by the particle motion sensors due to the turbulent flow.</p> |
申请公布号 |
EP2279435(A4) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20090759025 |
申请日期 |
2009.05.22 |
申请人 |
GECO TECHNOLOGY B.V.;WESTERNGECO, L.L.C. |
发明人 |
PERCIOT, PATRICK;BORGEN, LARS;TEIGEN, OEYVIND;GOUJON, NICOLAS |
分类号 |
G01V1/38;G01V1/20;G01V1/28 |
主分类号 |
G01V1/38 |
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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