Sercel Equips New Vessel in South Korea with a Complete Marine Seismic Acquisition System for 3D Seismic Research

Paris, France – June 13, 2022
CGG introduced at present that Sercel has bought a complete marine seismic acquisition system to HJ Shipbuilding & Construction, a South Korean shipbuilding leader. The contract requires the provision of a Seal 428 recording system, including Sentinel® streamers, a Nautilus® streamer positioning system, and G-Source II high-performance impulsive sources. The system might be delivered in the first half of 2023 to equip the R/V TAMHAE3, a 3D/4D seismic analysis vessel designed for the Korea Institute of Geoscience and Mineral Resources (KIGAM).
Taking benefit of the distinctive capabilities of Sentinel, Nautilus and G-Source II, the Seal 428 is the most efficient large-capacity, high-resolution seismic data acquisition system obtainable on the market. Sentinel stable streamers present the most effective signal-to-noise ratio for towed-streamer acquisition and ensure glorious low-frequency performance with outstanding reliability. When mixed with เกจวัดแรงดันออกซิเจน and management system, Sercel presents one of the best marine seismic acquisition solution out there to realize the very best production whereas delivering superior data quality, regardless of the setting or towing depth.
Emmanuelle Dubu, Sercel CEO, said: “We are delighted to have been chosen to equip this new seismic vessel because of come into operation in 2024. With this contract, Sercel confirms its position because the world’s main designer and supplier of marine seismic acquisition options. It additionally displays our sturdy commitment to ongoing innovation to have the ability to anticipate and meet the high-tech necessities that this sector calls for.”
Sercel provides the most effective marine seismic acquisition resolution obtainable to realize the highest manufacturing while delivering superior knowledge high quality (image courtesy of Sercel).
About CGG
CGG ( is a global expertise and HPC chief that gives knowledge, merchandise, services and solutions in Earth science, knowledge science, sensing and monitoring. Our unique portfolio helps our shoppers in efficiently and responsibly fixing advanced digital, vitality transition, pure resource, environmental, and infrastructure challenges for a more sustainable future. CGG employs around 3,300 folks worldwide and is listed on the Euronext Paris SA (ISIN: 0013181864).
Group Communications & Investor Relations Christophe Barnini Tel: + 33 1 64 forty seven 38 11 E-Mail:

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