Adjustable sensor streamer stretch section for noise control for geophysical sensor streamers

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United States of America Patent

PATENT NO 9057798
APP PUB NO 20130114374A1
SERIAL NO

13290315

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Abstract

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A sensor streamer stretch section includes at least one spring. A means for coupling the spring at each end to at least one of a sensor streamer and a lead in cable is included. A cable is coupled at its ends to the means for coupling. The cable is capable of carrying at least one of electrical and optical signals. The cable is formed such that the cable undergoes substantially no axial strain when the shock cord is elongated. An adjustable damper is coupled between the means for coupling at each end of the stretch section.

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Patent Owner(s)

  • PGS GEOPHYSICAL AS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Juhasz, Andras Robert Stockholm, SE 27 253
Lindqvist, Ulf Peter Segeltorp, SE 37 463
Mattsson, Rune Johan Magnus Trångsund, SE 11 143
Südow, Gustav Göran Mattias Solna, SE 26 266

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