公开(公告)号：US20190271790A1

公开(公告)日：2019-09-05

申请号：US16408758

申请日：2019-05-10

Applicant: STATOIL PETROLEUM AS

Inventor： Harald WESTERDAHL ,  Peter HANSSEN ,  Per Magnus SPARREVIK ,  Stephen Walter HAYES ,  Klaus TRONSTAD

IPC: G01V1/38

Abstract: A sensor system for deployment on or close to the seabed in marine seismic surveys includes a central hub, and a plurality of arms coupled to the central hub. Each arm has a degree of freedom of movement with respect to the central hub. The system further includes at least one seismic sensor mounted to each of said arms.

公开(公告)号：US20170075014A1

公开(公告)日：2017-03-16

申请号：US15309007

申请日：2014-05-07

Applicant: STATOIL PETROLEUM AS

Inventor： Harald WESTERDAHL ,  Peter HANSSEN ,  Per Magnus SPARREVIK ,  Stephen Walter HAYES ,  Klaus TRONSTAD

IPC: G01V1/38

CPC classification number: G01V1/3852 ,  G01V2210/1427

Abstract: A sensor system for deployment on or close to the seabed in marine seismic surveys includes a central hub, and a plurality of arms coupled to the central hub. Each arm has a degree of freedom of movement with respect to the central hub. The system further includes at least one seismic sensor mounted to each of said arms.

Abstract translation: 用于在海洋地震勘测中部署在海底或靠近海底的传感器系统包括中心毂和耦合到中心毂的多个臂。 每个手臂相对于中央枢纽具有一定程度的运动自由度。 该系统还包括安装到每个所述臂的至少一个地震传感器。