| 发明名称 |
NOISE REDUCTION IN A PARTICLE MOTION SENSING SEISMIC STREAMER |
| 摘要 |
An apparatus includes particle motion sensors and a streamer that contains the particle motion sensors. The streamer is towed in connection with a seismic survey, and the towing of the streamer produces a turbulent flow. The streamer includes an inner cable and a fluid containing layer. The inner cable includes a material to circumscribe and extend along a longitudinal axis of the streamer and circumscribe at least one of the particle motion sensors. The fluid containing layer surrounds the inner cable to reduce noise that is otherwise sensed by the particle motion sensors due to the turbulent flow. |
| 申请公布号 |
US2016202367(A1) |
申请公布日期 |
2016.07.14 |
| 申请号 |
US201615074186 |
申请日期 |
2016.03.18 |
| 申请人 |
WESTERNGECO L.L.C. |
发明人 |
Perciot Patrick;Borgen Lars;Teigen Oeyvind;Goujon Nicolas |
| 分类号 |
G01V1/20 |
主分类号 |
G01V1/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
particle motion sensors; and a streamer containing the particle motion sensors to be towed in connection with a seismic survey, the towing of the streamer producing a turbulent flow and the streamer comprising:
an inner cable comprising a material to circumscribe and extend along a longitudinal axis of the streamer and circumscribe at least one of the particle motion sensors; anda fluid containing layer to surround the inner cable to reduce noise otherwise sensed by the particle motion sensors due to the turbulent flow. |
| 地址 |
Houston TX US |
