- Patent Title: Deployment and retrieval of seismic autonomous underwater vehicles
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Application No.: US16129511Application Date: 2018-09-12
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Publication No.: US11059552B2Publication Date: 2021-07-13
- Inventor: Arne Henning Rokkan , Geir Valsvik , Bjarne Isfeldt , Jean-Baptiste Danre
- Applicant: Seabed Geosolutions B.V.
- Applicant Address: NL Leidschendam
- Assignee: Seabed Geosolutions B.V.
- Current Assignee: Seabed Geosolutions B.V.
- Current Assignee Address: NL Leidschendam
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Agent Shane Nelson
- Main IPC: B63G8/00
- IPC: B63G8/00 ; B63B27/16 ; G01V1/38

Abstract:
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.
Public/Granted literature
- US20190023367A1 DEPLOYMENT AND RETRIEVAL OF SEISMIC AUTONOMOUS UNDERWATER VEHICLES Public/Granted day:2019-01-24
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