Invention Grant
US08267031B2 Tension management control system and methods used with towed marine sensor arrays
有权
张力管理控制系统和牵引船用传感器阵列使用的方法
- Patent Title: Tension management control system and methods used with towed marine sensor arrays
- Patent Title (中): 张力管理控制系统和牵引船用传感器阵列使用的方法
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Application No.: US12660321Application Date: 2010-02-24
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Publication No.: US08267031B2Publication Date: 2012-09-18
- Inventor: Martin Austad , Jan Erik Stokkeland , Karl Petter Elvestad
- Applicant: Martin Austad , Jan Erik Stokkeland , Karl Petter Elvestad
- Applicant Address: NO Lysaker
- Assignee: PGS Geophysical AS
- Current Assignee: PGS Geophysical AS
- Current Assignee Address: NO Lysaker
- Main IPC: B63G8/42
- IPC: B63G8/42
Abstract:
A method for towing a sensor streamer array in a body of water includes towing a plurality of sensor streamers behind a vessel in the water, measuring tension at a plurality of positions along the array and determining at least one of an optimum operating speed for the vessel, when the streamers and associated towing equipment have become affected by marine debris so as to require cleaning, and an optimum angle of attack of at least one paravane in the towing equipment.
Public/Granted literature
- US20110203509A1 Tension management control system and methods used with towed marine sensor arrays Public/Granted day:2011-08-25
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