Marine streamer inertial navigating drag body

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9494429
APP PUB NO 20150117148A1
SERIAL NO

14183615

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sensor streamer drag body system. At least some of the example embodiments include a system having a sensor streamer towable behind a vessel in a body of water, the sensor streamer defining a defining a distal end and a proximal end, the proximal end nearest the vessel. The system further includes a drag body coupled to the distal end of the sensor streamer, wherein the drag body remains submerged while the sensor streamer is deployed. The drag body includes an inertial navigation system. The inertial navigation system is configured to determine a position of the drag body, the drag body lacking an internal GPS.

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Patent Owner(s)

  • PGS GEOPHYSICAL AS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drange, Geir Andre Motzfeldt Borgen, NO 19 59
Ursin, Torbjørn Oslo, NO 7 27

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