Methods and systems for streamer anti-twist

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United States of America Patent

PATENT NO 9453931
APP PUB NO 20150016217A1
SERIAL NO

14145349

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Abstract

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Disclosed are methods and systems for enabling anti-twist functionality in marine geophysical streamers. An embodiment discloses a method comprising: towing a streamer behind a survey vessel in a body of water, wherein the streamer comprises rotation sensors and streamer rotation devices; receiving data from at least one rotation sensor indicative of streamer twist; and rotating a portion of the streamer with at least one streamer rotation device to reduce the streamer twist based, at least in part on the data.

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Patent Owner(s)

  • PGS GEOPHYSICAL AS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hillesund, Øyvind Nesbru, NO 24 112
Südow, Gustav Goran Mattias Houston, US 3 17

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