公开(公告)号：US09703007B2

公开(公告)日：2017-07-11

申请号：US14046169

申请日：2013-10-04

Applicant: Optoplan AS

Inventor： Arne Berg ,  Jon Thomas Kringlebotn

IPC: H01R43/00 ,  G01V13/00 ,  G01P15/093 ,  G01V1/20

CPC classification number: G01V13/00 ,  G01P15/093 ,  G01V1/201 ,  Y10T29/49826

Abstract: There is provided a solid seismic streamer cable for use in seismic surveying in marine environments. The streamer is characterized by a buffer layer 2 which is provided with a cut-out 50 and a sensor element arranged in the cut-out 50. There is also provided an associated hydrophone for integration into the seismic streamer cable. The hydrophone is characteristic in a split-element sensor base 10, 11 being suited for efficient mounting into the cut-outs 50 of the seismic cable. There is also provided an associated accelerometer for integration into the seismic streamer cable. The accelerometer is characteristic by a split-element sensor base 30, 35 for being efficiently arranged into the cut-outs 50 of the seismic cable. A method of producing a seismic streamer cable according to the invention incorporating a hydrophone or accelerometer according to the invention is also provided.

公开(公告)号：US09482767B2

公开(公告)日：2016-11-01

申请号：US14105684

申请日：2013-12-13

Applicant: Optoplan AS

Inventor： Arne Berg ,  Torbjorn Heglum ,  Roar Furuhaug ,  Tormod Bliksas

IPC: G01V1/20 ,  G01V1/38

CPC classification number: G01V1/201 ,  G01V1/38 ,  G01V2210/1427 ,  Y10T29/49117

Abstract: Methods and apparatus for cable termination and sensor integration at a sensor station within an ocean bottom seismic (OBS) cable array are disclosed. The sensor stations include a housing for various sensor components. Additionally, the sensor stations can accommodate an excess length of any data transmission members which may not be cut at the sensor station while enabling connection of one or more cut data transmission members with the sensor components. The sensor stations further manage any strength elements of the cable array.

公开(公告)号：US20140033501A1

公开(公告)日：2014-02-06

申请号：US14046169

申请日：2013-10-04

Applicant: Optoplan AS

Inventor： Arne Berg ,  Jon Thomas Kringlebotn

IPC: G01V13/00

CPC classification number: G01V13/00 ,  G01P15/093 ,  G01V1/201 ,  Y10T29/49826

Abstract: There is provided a solid seismic streamer cable for use in seismic surveying in marine environments. The streamer is characterised by a buffer layer 2 which is provided with a cut-out 50 and a sensor element arranged in the cut-out 50. There is also provided an associated hydrophone for integration into the seismic streamer cable. The hydrophone is characteristic in a split-element sensor base 10, 11 being suited for efficient mounting into the cut-outs 50 of the seismic cable. There is also provided an associated accelerometer for integration into the seismic streamer cable. The accelerometer is characteristic by a split-element sensor base 30, 35 for being efficiently arranged into the cut-outs 50 of the seismic cable. A method of producing a seismic streamer cable according to the invention incorporating a hydrophone or accelerometer according to the invention is also provided.

Abstract translation: 提供了一种用于海洋环境中的地震测量的坚实的地震拖缆。 拖缆的特征在于缓冲层2，其设置有切口50和布置在切口50中的传感器元件。还提供了用于集成到地震拖缆电缆中的相关联的水听器。 水听器在分体元件传感器基座10,11中是特征，适合于有效地安装到地震电缆的切口50中。 还提供了一种用于集成到地震拖缆中的相关加速度计。 加速度计的特征在于分离元件传感器基座30,35，用于有效地布置在地震电缆的切口50中。 还提供了根据本发明的制造包括水​​听器或加速度计的地震拖缆的方法。