METHOD AND APPARATUS FOR CLEANING A MOBILE IMMERSED STRUCTURE

Application 1055/KOLNP/2005 published 2006-06-09, filed 2005-06-02
The invention concerns a cleaning process for an immersed and towed seismic streamer (1), characterized in that a cleaning appliance (11), including a tool for cleaning the seismic streamer, is engaged around the seismic streamer, together with a hydrodynamic drag structure which results in the free movement of the cleaning appliance along the length of the seismic streamer (1). (FIG). 1

Applicant

CGG MARINE.,
1 RUE LEON MIGAUX, 91341 MASSY CEDEX, FRANCE.

Inventor

1) LEPAGE YANN, GEORGES 2) DOLLON LAURENT, JEAN

International Info

Classification: G01V 1/38, 13/00, B08B 9/02
Publication Number: WO 04/051316
Application Date: 2003-11-28

Priority Information

02/14933 FRANCE 2002-11-28