公开(公告)号：US20130121108A1

公开(公告)日：2013-05-16

申请号：US13736574

申请日：2013-01-08

Applicant: WESTERNGECO L.L.C.

Inventor： ROBBERT J. DE KOK ,  NICOLAS GOUJON ,  LEENDERT COMBEE ,  ASLAUG STROEMMEN MELBOE

IPC: G01V1/38

CPC classification number: G01V1/38 ,  G01V1/16 ,  G01V1/184 ,  G01V1/36

Abstract: Apparatus and methods for acquiring seismic data using a seabed seismic data cable positioned on a seabed are described, including correcting for the effect of one or more sensor non-linear motions, which improves accuracy of seismic data. One or multiple non-linear movements of the sensor may be corrected for. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 描述了使用位于海床上的海底地震数据电缆采集地震数据的装置和方法，包括校正一个或多个传感器非线性运动的影响，这提高了地震数据的精度。 可以校正传感器的一个或多个非线性移动。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。