CGG announced vessel utilization and fleet allocation updates for the fourth quarter and full year of 2013. The vessel availability rate was 83%, in line with company forecasts made during the recent Capital Market Day and following the delay of recently awarded large contracts. This compares to an 89% availability rate in the third quarter of 2013 and a 93% rate in the fourth quarter of 2012. The vessel production rate was 90%. This compares to a 94% production rate in the third quarter of 2013 and an 89% rate in the fourth quarter of 2012. During the fourth quarter of 2013, 3D vessels were allocated 66% to contract and 34% to multi-client programs.

Vessel utilization and fleet allocation update for the full year 2013: The vessel availability rate for the full year 2013 was 89%. This compares to a 90% rate for the full year 2012. The vessel production rate was 92% for the full year 2013. This compares to a 90% rate for the full year 2012. During 2013, 3D vessels were allocated 72% to contract and 28% to multi-client programs.