SEISMIC SENSOR RECORDING SYSTEM

A sensor system (1) for deployment on or close to the seabed in marine seismic surveys. The system (1) comprises a central hub (4), and a plurality of arms (3) coupled to the central hub (4), wherein each arm (3) has a degree of freedom of movement with respect to the central hub (4). The system (1)...

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Bibliographic Details
Main Authors TRONSTAD, KLAUS, SPARREVIK, PER MAGNUS, HANSSEN, PETER, WESTERDAHL, HARALD, HAYES, STEPHEN WALTER
Format Patent
LanguageEnglish
French
Published 12.11.2015
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:A sensor system (1) for deployment on or close to the seabed in marine seismic surveys. The system (1) comprises a central hub (4), and a plurality of arms (3) coupled to the central hub (4), wherein each arm (3) has a degree of freedom of movement with respect to the central hub (4). The system (1) further comprises at least one seismic sensor (6) mounted to each of said arms (3). Système capteur (1) destiné à être déployé sur le plancher océanique ou à proximité de ce dernier pour des relevés sismiques marins. Ledit système (1) comprend un élément central (4) et une pluralité de bras (3) couplés à l'élément central (4), chaque bras (3) possédant un certain degré de liberté de mouvement par rapport à l'élément central (4). Ledit système (1) comprend en outre au moins un capteur sismique (6) monté sur chacun desdits bras (3).
Bibliography:Application Number: WO2014EP59391