A device for attaching a seismic node to a cable, a seismic node, as well as methods for deployment and retrieval of seismic nodes attached to a cable

A device for attaching a seismic node to a cable, a seismic node, as well as methods for deployment and retrieval of seismic nodes attached to a cable

It is described an attachment device (2) for attaching a seismic node to a cable (1), the attachment device comprising an in-line fastening device (6) fastening the cable (1); and at least one locking device (3) securing the cable (1) in the at least one in-line fastening device (6). The locking dev...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hovland, Vidar, Svensson, Malte, Pedersen, Vidar
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
EQUIPMENT FOR SHIPPING
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PERFORMING OPERATIONS
PHYSICS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:It is described an attachment device (2) for attaching a seismic node to a cable (1), the attachment device comprising an in-line fastening device (6) fastening the cable (1); and at least one locking device (3) securing the cable (1) in the at least one in-line fastening device (6). The locking device (3) prevents the cable (1) from escaping the fastening device (6). A seismic node and a method for deployment and retrieval of a number of seismic nodes are also described.