Deployment and retrieval of seismic autonomous underwater vehicles

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United States of America Patent

PATENT NO 9873496
SERIAL NO

14924555

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Apparatuses, systems, and methods for the deployment of a plurality of autonomous underwater seismic vehicles (AUVs) on or near the seabed based on acoustic communications with an underwater vehicle, such as a remotely operated vehicle. In an embodiment, the underwater vehicle is lowered from a surface vessel along with a subsea station with a plurality of AUVs. The AUVs are configured to acoustically communicate with the underwater vehicle or a second surface vessel for deployment and retrieval operations. The underwater vehicle and/or second surface vessel is configured to instruct the AUVs to leave the subsea station or underwater vehicle and to travel to their intended seabed destination. The underwater vehicle and/or second surface vessel is also configured to selectively instruct the AUVs to leave the seabed and return to a seabed location and/or a subsea station for retrieval.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danre, Jean-Baptiste Bergen, NO 6 112
Isfeldt, Bjarne Mathopen, NO 11 197
Rokkan, Arne Henning Olsvik, NO 26 568
Valsvik, Geir Laksevag, NO 9 143

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