Seabed coupling plate for an ocean bottom seismic node

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United States of America

PATENT NO 10514473
SERIAL NO

15164629

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Abstract

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Systems, methods, and apparatuses related to coupling an autonomous seismic node to the seabed. In one embodiment, the node may comprise a plurality of holes on a bottom surface of the node and a plurality of openings on one or more sides and/or surfaces of the node. The bottom surface may comprise a coupling plate that is coupled to the node and/or coupled to a housing or casing that substantially surrounds a pressure node housing. The node may be configured to route water vertically from the bottom holes through the side openings and/or upper holes to decrease the potential of cavitation and fluidization of the seismic sediment and increase the seismic coupling of the node to the seabed.

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Patent Owner(s)

Patent OwnerAddress
PXGEO UK LIMITEDFIRST FLOOR TEMPLEBACK 10 TEMPLE BACK BRISTOL BS1 6FL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Naes, Johan Fredrik Trondheim, NO 16 332

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