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 today that Sercel has sold 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 will 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 distinctive capabilities of Sentinel, Nautilus and G-Source II, the Seal 428 is essentially the most efficient large-capacity, high-resolution seismic information acquisition system out there in the marketplace. Sentinel stable streamers provide the most effective signal-to-noise ratio for towed-streamer acquisition and guarantee glorious low-frequency efficiency with excellent reliability. When combined with the powerful Nautilus streamer guidance and control system, Sercel provides the best marine seismic acquisition resolution available to attain the very best manufacturing whereas delivering superior knowledge high quality, whatever the setting or towing depth.
Emmanuelle Dubu, Sercel CEO, stated: “We are delighted to have been chosen to equip this new seismic vessel due to come into operation in 2024. With this contract, Sercel confirms its position as the world’s main designer and supplier of marine seismic acquisition solutions. It additionally displays our robust dedication to ongoing innovation in order to anticipate and meet the high-tech necessities that this sector demands.”
Sercel presents one of the best marine seismic acquisition solution out there to achieve the highest manufacturing whereas delivering superior information high quality (image courtesy of Sercel).
About CGG
CGG ( is a world technology and HPC leader that provides data, merchandise, providers and options in Earth science, data science, sensing and monitoring. Our unique portfolio supports our clients in effectively and responsibly fixing complex digital, energy transition, natural resource, environmental, and infrastructure challenges for a extra sustainable future. CGG employs around 3,300 people worldwide and is listed on the Euronext Paris SA (ISIN: 0013181864).
เกจแรงดันสูง & Investor Relations Christophe Barnini Tel: + 33 1 sixty four forty seven 38 eleven E-Mail:

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