Ocean Bottom Seismic News

 

DUG Hooks Multi-Client Seismic Reprocessing Survey off Malaysia

Feb 16, 2026

DUG Technology, in partnership with Searcher Seismic, has signed an agreement for the provision of multi-client 3D seismic data reprocessing offshore East Sarawak.Under the terms of the agreement, DUG and Searcher will reprocess previously acquired 3D seismic surveys within the agreed East Sarawak multi-client reprocessing area.DUG will reprocess over 60 legacy 3D surveys covering an area of up to 45…

Chevron-Led Group Seals Offshore Gas Exploration Deals in Greece

Feb 16, 2026

A consortium led by U.S. oil major Chevron signed exclusive lease agreements on Monday to look for natural gas off southern Greece, expanding the United States' presence in the eastern Mediterranean.The deal doubles the amount of Greek maritime…

NOV’s GustoMSC to Design Korea’s Wind Turbine Installation Vessel

Feb 12, 2026

GustoMSC, through its parent company NOV, has secured contracts for the design and supply of critical equipment for Hanwha Ocean’s new wind turbine installation vessel (WTIV), based on the GustoMSC NG-16000X design, with delivery scheduled for the second quarter of 2028…

TGS Embarks on Multi-Client 2D Survey off Angola

Feb 11, 2026

Energy data and intelligence TGS has started the Ultra Profundo multi-client 2D survey offshore Angola.The survey covers approximately 12,600 line kilometers, with Ramform Victory having already started operations earlier in 2026.Data acquisition…

Solstad Lines Up Work for Normand Tonjer CSV

Feb 06, 2026

Norwegian vessel owner Solstad Offshore has signed a letter of intent (LoI) with client for its Normand Tonjer construction support vessel (CSV).According to Solstad Offshore, area of operation for the vessel will be Asia-Pacific. The contract has a duration of 225 days…

TGS Gets Another OBN Acquisition Job in North Sea

Feb 04, 2026

Provider of energy data and intelligence TGS has signed of an ocean bottom node (OBN) contract in Europe, extending the acquisition campaign further.The company’s node-on-a-rope crew is scheduled to start acquisition in early April and the contract has a duration of approximately 45 days…

Eni Enlists Shearwater for 3D Seismic Survey in Timor Sea

Feb 03, 2026

Offshore seismic services firm Shearwater Geoservices has secured a 3D seismic acquisition contract by Eni, covering the PSC TL SO 22-23 area in the Timor Sea.The project comprises approximately 1,500 square kilometers and is scheduled to commence late in the first quarter of 2026…

Dajin, Zima Plan Offshore Wind Foundations Plant at Spain's Gijon Port

Feb 02, 2026

China-based offshore wind foundations manufacturer Dajin Heavy Industry and Spanish industrial group Zima Equity Investments have signed a memorandum of understanding (MoU) to jointly develop an offshore wind foundations manufacturing facility at the Port of Gijon in Asturias…

SeaBird Exploration Signs Contract Extension for Seismic Research Vessel

Feb 02, 2026

Norwegian marine seismic survey services firm Seabird Exploration, a wholly owned subsidiary of SED Energy Holdings, has signed a contract extension for OBN source work for its Eagle Explorer vessel.The three-month extension for the vessel is related to the work in the Western Hemisphere…

Bristow Lands $200M Helicopter Services Deal with Equinor and Vår Energi

Feb 02, 2026

Oil and gas firms Equinor and Vår Energi have awarded Bristow a new, long-term contract for helicopter transportation and search and rescue (SAR) services for their Barents Sea assets.The new helicopter contract, with fixed period for three years and two one-year extension options…

TGS Moves to Expand Multi-Client Seismic Data Activity in Libya

Feb 02, 2026

Energy data and intelligence firm TGS has signed a Letter of Intent (LOI) with North Africa Geophysical Company (NAGECO), a subsidiary of the Libya National Oil Corporation (NOC), marking an important step toward expanding multi-client data activities in Libya…

BOEM Seeks Public Input on Potential Alaska Minerals Lease Sale

Jan 27, 2026

The Bureau of Ocean Energy Management has announced it will publish a Request for Information and Interest to evaluate industry interest and gather public input that could inform a potential lease sale for minerals on the Outer Continental Shelf off the coast of Alaska…

TGS Bags Second OBN Contract in Europe

Jan 27, 2026

TGS, a provider of energy data and intelligence, has secured an additional ocean bottom node (OBN) contract in Europe.The company's node-on-a-rope crew will mobilize in mid-summer, with the project expected to run for approximately 30 days.The…

Viridien, SLB Set to Launch ‘Massive’ OBN Survey Offshore Egypt

Jan 22, 2026

Viridien and SLB have entered into an agreement with the Egyptian Natural Gas Holding Company (EGAS) to launch a massive multi-client ocean bottom node (OBN) seismic acquisition and imaging program in Egypt’s Eastern Mediterranean offshore.The largest project of its kind in the region…

TGS Starts Multi-Client Data Reprocessing Scheme off Australia

Jan 22, 2026

Energy data and intelligence firm TGS has launched the Bonaparte Basin PSDM Reprocessing Project, a new multi-client initiative designed to enhance subsurface imaging and geological understanding offshore Australia.The project includes the reprocessing of the Cygnus 3D…

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