Invention Grant
- Patent Title: Noise reduction in particle motion sensing seismic streamer
- Patent Title (中): 粒子运动感应地震拖缆降噪
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Application No.: US12426007Application Date: 2009-04-17
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Publication No.: US09291731B2Publication Date: 2016-03-22
- Inventor: Patrick Perciot , Lars Borgen , Oeyvind Teigen , Nicolas Goujon
- Applicant: Patrick Perciot , Lars Borgen , Oeyvind Teigen , Nicolas Goujon
- Applicant Address: US TX Houston
- Assignee: WESTERNGECO L.L.C
- Current Assignee: WESTERNGECO L.L.C
- Current Assignee Address: US TX Houston
- Main IPC: G01V1/38
- IPC: G01V1/38 ; G01V1/20

Abstract:
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.
Public/Granted literature
- US20090296521A1 NOISE REDUCTION IN PARTICLE MOTION SENSING SEISMIC STREAMER Public/Granted day:2009-12-03
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