Paris, France – June 13, 2022

CGG introduced today that Sercel has bought a complete marine seismic acquisition system to HJ Shipbuilding & Construction, a South Korean shipbuilding leader. The contract calls for the availability of a Seal 428 recording system, together with Sentinel® streamers, a Nautilus® streamer positioning system, and G-Source II high-performance impulsive sources. The system shall be delivered in the first half of 2023 to equip the R/V TAMHAE3, a 3D/4D seismic research vessel designed for the Korea Institute of Geoscience and Mineral Resources (KIGAM).
Taking benefit of the unique capabilities of Sentinel, Nautilus and G-Source II, the Seal 428 is essentially the most efficient large-capacity, high-resolution seismic data acquisition system obtainable on the market. Sentinel solid streamers provide the best signal-to-noise ratio for towed-streamer acquisition and guarantee wonderful low-frequency efficiency with outstanding reliability. When mixed with the powerful Nautilus streamer steerage and management system, Sercel provides the best marine seismic acquisition answer obtainable to achieve the very best manufacturing while delivering superior information high quality, whatever the environment or towing depth.
Emmanuelle Dubu, Sercel CEO, mentioned: “We are delighted to have been selected to equip this new seismic vessel as a end result of come into operation in 2024. With digital pressure gauge , Sercel confirms its place because the world’s main designer and supplier of marine seismic acquisition options. diaphragm seal displays our robust commitment to ongoing innovation in order to anticipate and meet the high-tech requirements that this sector calls for.”

Sercel provides the best marine seismic acquisition solution available to realize the very best manufacturing while delivering superior knowledge quality (image courtesy of Sercel).
About CGG

CGG ( is a global know-how and HPC chief that gives knowledge, products, providers and options in Earth science, knowledge science, sensing and monitoring. Our distinctive portfolio helps our shoppers in efficiently and responsibly fixing advanced digital, vitality transition, natural resource, environmental, and infrastructure challenges for a extra sustainable future. CGG employs around pressure gauge octa and is listed on the Euronext Paris SA (ISIN: 0013181864).

Group Communications & Investor Relations Christophe Barnini Tel: + 33 1 sixty four forty seven 38 eleven E-Mail: