Depth steerable seismic source array

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9395461
APP PUB NO 20140010044A1
SERIAL NO

14019342

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Abstract

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A steerable seismic energy source includes at least one float. The floatation device includes a device for changing buoyancy thereof. A frame is coupled to the at least one float. At least one seismic energy source is suspended from the frame. At least one steering device is coupled to the floatation device or the frame. The at least one steering device includes at least one control surface and a control surface actuator coupled to the control surface. The actuator is configured to rotate the control surface to generate hydrodynamic lift at least in a vertical direction.

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Patent Owner(s)

Patent OwnerAddress
PGS GEOPHYSICAL ASSTRANDVEIEN 4 N-1366 LYSAKER

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elvestad, Karl Petter Trogstad, NO 12 110
Hovland, Vidar Oslo, NO 7 78
Steinsland, Tore Bergen, NO 3 39

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