TGS: NOTIFICATION OF MAJOR HOLDINGS

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TGS Launches Phase Two of 3D Seismic Survey Offshore Canada

01:34 AM EDT, 07/22/2026 (MT Newswires) -- Energy sector data and intelligence company TGS (TGS.OL) said Wednesday it launched the second phase of the 3D survey offshore Newfoundland and Labrador, Canada. The survey, which uses pre-stack depth migration technology, aims to upgrade 13,300 square kilometers of seismic data across the exploration regions in the North Atlantic, according to a Wednesday release. The project is supported by industry funding. Initial results are exp…

TGS Kicks off Industry-funded 3D Survey in Norwegian Continental Shelf

01:26 AM EDT, 07/22/2026 (MT Newswires) -- TGS (TGS.OL) launched the Atlantic margin south reprocessing 3D survey covering 23,000 square kilometers in the Norwegian continental shelf. The survey, supported by industry funding, will be executed in stages, the energy sector data and intelligence company said Wednesday. Interim results will be available in the third quarter of 2026, with full integrity volume expected in the second quarter of 2027.

TGS launches Atlantic Margin South 3D seismic reprocessing project in Norwegian Sea

(AWP Alliance News) - TGS ASA launched the Atlantic Margin South Reprocessing project in the Norwegian Sea, targeting more than 23,000 sq km of multi-client 3D seismic data on Norway's continental shelf. The company will reprocess the dataset using a pre-stack depth migration workflow to improve imaging in areas affected by volcanic rocks. Interim products are scheduled for Q3 2026, with the full volume due in Q2 2027. The project is backed by industry funding. https://www.gl…

TGS Announces Atlantic Margin South Reprocessing Project

OSLO, Norway (22 July 2026) – TGS, a leading provider of energy data and intelligence, is pleased to announce the Atlantic Margin South Reprocessing project, located in the Norwegian Sea. The project area covers more than 23,000 square kilometers of 3D data over this underexplored part of the Norwegian continental shelf (NCS). The data will go through a comprehensive pre-stack depth migration (PSDM) flow to resolve imaging challenges in the area related to intrusive and extru…

TGS Commences Orphan3D PSDM Phase 2 Reprocessing Offshore Newfoundland and Labrador

Oslo, Norway (22 July 2026) – TGS, a leading provider of energy data and intelligence, today announced the commencement of the Orphan3D PSDM Phase 2 reprocessing project offshore Newfoundland and Labrador, Canada. The project will upgrade approximately 13,300 km² of 3D seismic data across one of the most prospective exploration regions in the North Atlantic. The project is designed to enhance imaging quality and subsurface understanding across the survey area, helping explora…

TGS ASA Reports Increased Seismic Vessel Utilization and Higher Multi-Client Investments in Q4 2025

(AWP Alliance News) - TGS ASA announced its Q4 2025 operational update, reporting an increase in seismic vessel utilization to 79% from 73% in the previous quarter. The company allocated 48% of its active seismic streamer 3D vessel capacity to multi-client projects in Q4 2025, up from 31% in Q4 2024, while contract work represented 31%, down from 35% the previous year. Steaming accounted for 15% of vessel capacity, compared to 6% in Q4 2024. The number of vessels remained unc…

TGS Q4 2025 Operational Update

OSLO, Norway (9 January 2026) – TGS ASA (“TGS”), a leading global provider of energy data and intelligence, routinely publishes a quarterly operational update six working days after quarter-end. The table below shows TGS’ normalized Ocean Bottom Node (OBN) crew count¹: 1) The table shows the average number of crews in operation when assuming a normalized crew size.The table below shows TGS’ allocation of active seismic streamer 3D vessel capacity2. In Q4 2025 Ramform Victory …

TGS Wins Deal to Supply Imaging AnyWare Software Suite

01:54 AM EST, 12/22/2025 (MT Newswires) -- Energy data and intelligence company TGS (TGS.OL) secured a deal to deploy its imaging software suite Imaging AnyWare at the global exploration and production operations of an unnamed "supermajor"client. The software will be deployed under a multi-year enterprise licensing agreement, which also includes incorporating the client's proprietary technology, according to a Monday release. The companies will also explore research and devel…

TGS ASA Secures Multi-Year Imaging AnyWare Licensing Agreement with Supermajor

(AWP Alliance News) - TGS ASA has announced the signing of a multi-year enterprise agreement with a supermajor for the licensing of its Imaging AnyWare software suite. The agreement enables the supermajor to deploy Imaging AnyWare across its global exploration and production operations. The arrangement also includes collaborative research and development opportunities and the integration of the client's proprietary technology with the software. TGS states that multiple superm…

TGS enters Multi-year Agreement with Supermajor for Licensing of Imaging AnyWare

OSLO, Norway (22 December 2025) – TGS, a global leader in energy data and intelligence, announces that a supermajor has entered into a multi-year enterprise agreement for the licensing of TGS’ Imaging AnyWare software suite. With the addition of this licensing agreement, TGS now counts multiple supermajors among its Imaging AnyWare software clients. This agreement reinforces TGS’ position at the forefront of geophysical technology innovation and leadership in commercial seism…

TGS Launches Offshore Wind and Metocean Measurement Project in Australia

(AWP Alliance News) - TGS ASA has launched its first proprietary offshore wind and metocean measurement project in Australia, commissioned by High Sea Wind, an Ocean Winds initiative. The one-year campaign is taking place in the Gippsland region of Victoria, a key offshore wind development area. Using an EOLOS floating LiDAR buoy, TGS will collect high-quality data on wind, wave, current, and environmental conditions in water depths of about 60 meters. The gathered informatio…

TGS Launches Mauritania MegaSurvey Covering 90,000 sq km of Offshore Seismic Data

(AWP Alliance News) - TGS ASA has announced the launch of the Mauritania MegaSurvey, a large-scale multi-client 3D seismic project aimed at supporting exploration across offshore Mauritania and the wider West African Atlantic Margin. Covering over 90,000 contiguous square kilometers, the MegaSurvey is the largest regional 3D dataset in Africa and is designed to provide seamless, modern seismic data from nearshore to ultradeep areas. The initiative, developed in collaboration …

TGS Launches Major Seismic Projects Covering Natuna and Sarawak Basins

(AWP Alliance News) - TGS ASA has announced the launch of two major multi-client seismic projects, Natuna 2D-cubed and Sarawak 2D-cubed, delivering extensive basin-scale seismic coverage across Southeast Asia. Covering more than 327,000 square kilometers across the Greater Natuna and Sarawak basins, the projects aim to support renewed exploration interest in Indonesia and Malaysia. Leveraging TGS' 2D-cubed technology, the initiatives unify decades of seismic data to provide c…

TGS ASA Cuts Offshore Wind Forecast Amid Signs of 2026 Recovery

(AWP Alliance News) - TGS ASA's latest Global Market Overview report highlights significant challenges in the offshore wind industry, with analysts at TGS | 4C slashing long-term forecasts due to stalled site auctions, delayed investment decisions, and cancelled offtake contracts throughout 2025. The report reveals that the global offshore wind capacity forecast for 2030 has dropped by 28% year-on-year, with expected capacity outside China reduced from 192 GW to 121 GW. Both …

TGS Receives New Streamer 4D Survey Contract

01:38 AM EST, 12/11/2025 (MT Newswires) -- Energy data and intelligence company TGS (TGS.OL) received a streamer 4D survey contract offshore Brazil. The contract, which is expected to last approximately 75 days, will be carried out in the second half of 2026 in the Campos basin with a Ramform vessel, according to a Thursday release.

TGS ASA Wins 4D Streamer Survey Contract Offshore Brazil

(AWP Alliance News) - TGS ASA has announced the award of a streamer 4D contract in the Campos basin, offshore Brazil. The contract involves the deployment of a Ramform vessel equipped with proprietary GeoStreamer technology to conduct a survey scheduled for the second half of 2026. The contract is expected to last approximately 75 days and is for an independent energy company in Brazil. https://www.globenewswire.com/NewsRoom/ReleaseNg/402281398 Disclaimer: This news brief was…

TGS Awarded Streamer 4D Contract Offshore Brazil

OSLO, Norway (11 December 2025) – TGS, a leading provider of energy data and intelligence, is pleased to announce the award of a streamer 4D contract in the Campos basin, offshore Brazil. A Ramform vessel is scheduled to mobilize for the survey in the second half of 2026, with the contract expected to last approximately 75 days. Kristian Johansen, CEO of TGS, commented, "We are very pleased to secure this 4D streamer contract for an independent energy company in Brazil. By le…

TGS Completes Major US Basin Reservoir Data Project Covering 48,000 Wells

(AWP Alliance News) - TGS ASA has completed a multi-year reservoir characterization project spanning 13 major U.S. basins, analyzing data from more than 48,000 wells and delivering over 3,700 property maps. The project provides detailed petrophysical interpretations and integrated geological frameworks across 340 formations, supporting advanced decision-making for exploration and carbon storage feasibility. This comprehensive dataset is designed to enhance workflows for both …

TGS Wins Ocean Bottom Node Survey Contract in Europe

01:30 AM EST, 12/01/2025 (MT Newswires) -- Energy data and intelligence group TGS (TGS.OL) said Monday it secured an ocean bottom node survey contract from a repeat customer in Europe. The survey will start in early May 2026 and run for 60 days.

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