Press Releases

TGS Completes 13-Basin Reservoir Characterization Across 48,000+ Wells and Delivering 3,700+ Property Maps Powering Exploration and Carbon Storage Insights

TGS — Thu, 04 Dec 2025 13:00:01 GMT

OSLO, Norway (4 December 2025) – TGS has completed a multi-year reservoir characterization project across 13 U.S. basins, providing formation-level petrophysical interpretations to model reservoir performance and assess CO₂ storage feasibility.

TGS Awarded OBN Contract in Europe

TGS — Mon, 01 Dec 2025 06:00:01 GMT

OSLO, Norway (1 December 2025) – TGS, a leading provider of energy data and intelligence, is pleased to announce the award of an OBN contract in Europe. The company’s node-on-a-rope crew is scheduled to mobilize early May 2026, and the contract has a duration of approximately 60 days.

TGS Signs Agreement With The Gouvernement De L'union Des Comores and The Bereau Geologique Des Comores to Market and License Offshore Geophysical Data

TGS — Thu, 27 Nov 2025 06:00:00 GMT

London, United Kingdom (27 November 2025) – TGS, a global leader in energy data and intelligence, announces the signing of a key agreement with the Gouvernement de L’Union des Comores and the Bureau Géologique des Comores granting TGS the rights to market and license geophysical data covering the Comoros’s offshore basins.

This agreement reinforces TGS’ commitment to supporting the development of the Comoros’s energy sector. TGS’ comprehensive regional data library enables energy companies to evaluate exploration potential across the country’s offshore areas.

The ComorosSPAN survey lies outboard of the deepwater Rovuma Basin, a major world-class emerging petroleum province. This data allows mapping of tectonic elements reflecting the deformation that has occurred along the East African margin as a result of offset along the Davie Fracture Zone throughout the Lower Cretaceous. It allows mapping of reservoir sands and modelling work to reduce the risk around source potential.

TGS’ available datasets are critical for companies assessing investment opportunities across the numerous available offshore blocks.

Through the agreement, TGS will offer, exclusively, over 10,000-line kilometers of modern SPAN 2D seismic data, providing essential insight into the geological framework and prospectivity of the region.

David Hajovsky, Executive Vice President of Multi-Client at TGS commented, “This agreement deepens our partnership with the Union of the Comoros and the Bureau Géologique des Comores, giving explorers the modern seismic insight they need to evaluate this frontier with confidence.”

To learn more about TGS’ data coverage in Comoros as well as current licensing opportunities get in touch at TGS.com.

TGS Extends Agreement With the Government Of the Federal Republic Of Somalia to Market and License Offshore Geophysical Data

TGS — Fri, 21 Nov 2025 05:59:59 GMT

OSLO, Norway (20 November 2025) – TGS, a global leader in energy data and intelligence, announces the extension to its agreement with the Ministry of Petroleum and Mineral Resources (MOPMR). The agreement grants TGS the continued rights to market and license geophysical data covering Somalia’s offshore basins.

TGS Announces 2D-cubed Multi-Client Project in India Andaman

TGS — Thu, 20 Nov 2025 06:00:00 GMT

Perth, Australia (Thursday, 20 November 2025) – TGS, a leading provider of energy data and intelligence, announces a new multi-client 2D-cubed project covering the offshore India Andaman region.

TGS Awarded Reservoir Monitoring and Source Contract Offshore Norway

TGS — Tue, 18 Nov 2025 06:00:00 GMT

OSLO, Norway (18 November 2025) – TGS, a leading provider of energy data and intelligence, is pleased to announce that a major international energy company has extended its current contracts for the provision of reservoir monitoring and source services related to Permanent Reservoir Monitoring (PRM) and 4D Ocean Bottom Node (OBN) surveys on the Norwegian continental shelf. Both extensions have a nominal five-year duration, until 2030, with options to extend for a further five-year period.

TGS Announces Pelotas Norte Phase I Multi-client Survey Offshore Brazil

TGS — Mon, 17 Nov 2025 05:59:59 GMT

OSLO, Norway (17 November 2025) – TGS, a global leader in energy data and intelligence, is pleased to announce Pelotas Norte Phase I multi-client 3D survey in the Pelotas Basin, offshore southern Brazil. Phase I will encompass approximately 14,800 square kilometers across 21 exploration blocks, the majority of which lie in un-held acreage expected to be included in upcoming bid rounds.

TGS and Viridien Announce Early Out Results from Laconia Phase III Ultra-Long Offset OBN Survey

TGS — Wed, 12 Nov 2025 05:59:59 GMT

OSLO, Norway (12 November 2025) – TGS, a global leader in energy data and intelligence, in collaboration with joint venture partner Viridien, an advanced technology, digital and earth data company, today announced the availability of early out results from the Laconia Phase III ultra-long offset ocean bottom node (OBN) survey in the Gulf of America.

TGS and Chevron Enter into a Long-term Deep Water Seismic Capacity Agreement

TGS — Wed, 05 Nov 2025 06:00:00 GMT

OSLO, Norway (5 November 2025) – TGS and Chevron have signed a three-year capacity agreement for marine streamer and OBN acquisition services. The minimum firm commitment under the three-year term of the capacity agreement is 18 months of a combination of OBN and streamer acquisition services. The parties plan to collaborate on seismic acquisition projects utilizing TGS streamer and OBN crews for exploration and development projects. The CA will also deepen the relationship between Chevron and TGS and drive collaboration on technology development in a wide range of geophysical areas from survey design, acquisition technology, data collection, and data integration. The previously announced St Malo 4D OBN reservoir monitoring contract in the Gulf of America, will be included in this agreement and will kick start the collaboration immediately.

TGS - Ex dividend of NOK 1.56 per share today

TGS — Thu, 30 Oct 2025 06:00:00 GMT

OSLO, NORWAY (30 October 2025) – The shares in TGS ASA will be traded ex dividend NOK 1.56 (USD 0.155) as from today, 30 October 2025.