Cgg Services Sas

Cgg Services Sa

Marie-fleur Sacreste

Hélène Tonchia

Herve Richer De Forges

Florian Josse

Jean-Baptiste Hubert

François Poisson

Thomas Pean

A cable-protecting device is used on a cable of a marine survey system to oppose cable bending and/or to limit a bending radius of the cable. The cable-protecting device has a functional body made of at least two portions configured to be clamped together to surround the cable, a gripping system configured to oppose the functional body sliding along the cable, and a closing system configured enable the at least two portions to engage fast and remain clamped.

Quick mount cable-protecting device usable in marine surveys

A marine survey system includes a collar configured to be affixed to a tow member, to connect a separation member to the tow member and to release the separation member when a lock-release condition is met. Alternatively or additionally, the marine survey system includes a variable drag force mechanism configured to generate a first drag force pushing the collar downstream before the collar reaches a downstream element beyond which the collar cannot move, and to generate a second drag force after the collar has reached the downstream element.

Collar system and method for recovering a tow member in a marine survey system

Growing community of inventors

La Rochelle, France

Marie-fleur Sacreste