Cable for towing air/water guns behind a seismic vessel

Cable motion detection

Calibration of pressure gradient recordings

Calibration of pressure gradient recordings

Cetacean protection system

Circular seismic acquisition system

Cleaning device for marine seismic streamers

Cleated boot for marine seismic cables

Collapsible depth controller for mounting in relation to...

Communication coil housing for a solid marine seismic cable

Compliant spacer for a marine seismic streamer

Condition responsive cable with bendable coaxial sensor mount

Connector for seismic cable

Constant tensioner for a seismic marine cable

Continuously-filled floatation apparatus

Control and monitoring of devices external to a marine seismic s

Control device for cables with seismic equipment, especially for

Control device for controlling the position of a marine...

Control devices for controlling the position of a marine...

Control system for marine vibrators and seismic acquisition...