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 within 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 advantage of the unique capabilities of Sentinel, Nautilus and G-Source II, the Seal 428 is the most environment friendly large-capacity, high-resolution seismic data acquisition system out there on the market. Sentinel stable streamers provide the best signal-to-noise ratio for towed-streamer acquisition and guarantee glorious low-frequency performance with excellent reliability. When mixed with the highly effective Nautilus streamer steerage and control system, Sercel offers the most effective marine seismic acquisition answer out there to achieve the very best manufacturing while delivering superior knowledge quality, whatever the setting or towing depth.
Emmanuelle Dubu, Sercel CEO, stated: “We are delighted to have been selected to equip this new seismic vessel because of come into operation in 2024. With Feast , Sercel confirms its position as the world’s leading designer and supplier of marine seismic acquisition options. It also displays our strong dedication to ongoing innovation to find a way to anticipate and meet the high-tech requirements that this sector calls for.”
Sercel offers the best marine seismic acquisition resolution out there to achieve the highest production whereas delivering superior data quality (image courtesy of Sercel).
About CGG
CGG ( is a global know-how and HPC leader that provides knowledge, merchandise, providers and options in Earth science, data science, sensing and monitoring. Our unique portfolio helps our shoppers in effectively and responsibly solving complicated digital, energy transition, natural useful resource, environmental, and infrastructure challenges for a more sustainable future. CGG employs around three,300 folks worldwide and is listed on the Euronext Paris SA (ISIN: 0013181864).
Group Communications & Investor Relations Christophe Barnini Tel: + 33 1 sixty four 47 38 11 E-Mail:

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