METHOD FOR USING AUTONOMOUS UNDERWATER VEHICLES FOR MARINE SEISMIC SURVEYS

METHOD FOR USING AUTONOMOUS UNDERWATER VEHICLES FOR MARINE SEISMIC SURVEYS

A method for cycling autonomous underwater vehicles (AUVs) that record seismic signals during a marine seismic survey. The method includes deploying plural current AUVs on the ocean bottom; recording the seismic signals during the marine seismic survey with plural current AUVs; releasing from an und...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRIMSDALE, Jonathan, LELAURIN, Antoine, BRIZARD, Thierry
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AIRCRAFT CARRIERS
DETECTING MASSES OR OBJECTS
EQUIPMENT FOR SHIPPING
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
MINE-LAYING
MINE-SWEEPING
OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS
PERFORMING OPERATIONS
PHYSICS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SUBMARINES
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:A method for cycling autonomous underwater vehicles (AUVs) that record seismic signals during a marine seismic survey. The method includes deploying plural current AUVs on the ocean bottom; recording the seismic signals during the marine seismic survey with plural current AUVs; releasing from an underwater base a new AUV to replace a corresponding current AUV from the plural current AUVs; recovering the current AUV; and continuing to record the seismic signals with the new AUV.