- 专利标题： Using a rotation sensor measurement to attenuate noise acquired by a streamer-disposed sensor
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申请号： US12369124申请日： 2009-02-11
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公开(公告)号： US10031247B2公开(公告)日： 2018-07-24
- 发明人: Ahmet Kemal Ozdemir , Vidar Anders Husom , Nicolas Goujon , Oeyvind Teigen , Lars Borgen
- 申请人： Ahmet Kemal Ozdemir , Vidar Anders Husom , Nicolas Goujon , Oeyvind Teigen , Lars Borgen
- 申请人地址： US TX Houston
- 专利权人： WESTERNGECO L.L.C.
- 当前专利权人： WESTERNGECO L.L.C.
- 当前专利权人地址： US TX Houston
- 主分类号： G01V1/38
- IPC分类号： G01V1/38 ; G01V1/36
摘要：
A technique includes receiving data indicative of a first measurement acquired by a rotation sensor on a seismic streamer and based on the first measurement, estimating a torque noise present in a measurement acquired by a second sensor on the streamer. The technique includes attenuating the torque noise based on the estimate.