Invention Grant
- Patent Title: Coupling aid for seismic cable
- Patent Title (中): 地震电缆耦合辅助
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Application No.: US10547942Application Date: 2004-03-05
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Publication No.: US07352654B2Publication Date: 2008-04-01
- Inventor: Nicolas Goujon , Johan Fredrik Naes , Rune Voldsbekk , Lars Ranheim
- Applicant: Nicolas Goujon , Johan Fredrik Naes , Rune Voldsbekk , Lars Ranheim
- Applicant Address: US TX Houston
- Assignee: WesternGeco, L.L.C.
- Current Assignee: WesternGeco, L.L.C.
- Current Assignee Address: US TX Houston
- Agent Jeffrey A. Pyle; Liangang (Mark) Ye; Jeffrey E. Griffin
- Priority: GB0305246.1 20030307
- International Application: PCT/EP2004/050266 WO 20040305
- International Announcement: WO2004/079398 WO 20040916
- Main IPC: G01V1/16
- IPC: G01V1/16
Abstract:
The present invention provides a coupling device (300). The coupling device includes a collar (315, 405) defining an opening therethrough to receive a seismic sensor (305) such that the collar (315, 405) permits rotation about the seismic sensor (305) and at least three extensions (320, 410) from the collar, the extensions (320, 410) being capable of rotating with the collar (315, 405) such that any two of them may couple to the ground.
Public/Granted literature
- US20060171253A1 Coupling aid for seismic cable Public/Granted day:2006-08-03
Information query
