Invention Grant
US08775091B2 Marine seismic surveying employing interpolated multi-component streamer pressure data
有权
采用内插多分量拖缆压力数据进行海洋地震勘测
- Patent Title: Marine seismic surveying employing interpolated multi-component streamer pressure data
- Patent Title (中): 采用内插多分量拖缆压力数据进行海洋地震勘测
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Application No.: US13786036Application Date: 2013-03-05
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Publication No.: US08775091B2Publication Date: 2014-07-08
- Inventor: Johan Olaf Anders Robertsson
- Applicant: WesternGeco L.L.C.
- Applicant Address: US TX Houston
- Assignee: WesternGeco L.L.C.
- Current Assignee: WesternGeco L.L.C.
- Current Assignee Address: US TX Houston
- Priority: GB0411305.6 20040521
- Main IPC: G01V1/00
- IPC: G01V1/00
Abstract:
It is described a method of interpolating and extrapolating seismic recordings, including the steps of deriving particle velocity related data from seismic recordings obtained by at least one streamer carrying a plurality of multi-component receivers and using the particle velocity related data to replace higher derivatives of pressure data in an expansion series.
Public/Granted literature
- US20130250721A1 MARINE SEISMIC SURVEYING EMPLOYING INTERPOLATED MULTICOMPONENT STREAMER PRESSURE DATA Public/Granted day:2013-09-26
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