Ocean Bottom Seismic News

 

N-Sea Expands Fleet with Offshore Support Vessel Newbuild

Mar 10, 2026

N-Sea Group has entered into a long-term charter agreement with Rederij Groen for the newbuild offshore support vessel Dominus, which is being constructed by PASSER at Shipyard De Hoop in Tolkamer, the Netherlands.Construction of the vessel…

Equinor Finds Oil and Gas Near Troll and Sleipner Hubs in North Sea

Mar 10, 2026

Equinor has made two hydrocarbon discoveries in the North Sea, finding oil in the Troll area and gas and condensate near the Sleipner hub, with both considered commercially viable.The Byrding C discovery was made about five kilometers northwest…

US Undiscovered Offshore Reserves Could Maintain Supply for 100 Years

Mar 09, 2026

The Bureau of Ocean Energy Management has released the 2026 National Assessment of Undiscovered Oil and Gas Resources, an estimate of the undiscovered, technically and economically recoverable oil and natural gas resources outside of known oil and gas fields on the U…

BP Plans For August Maintenance at Central Azeri Platform

Mar 06, 2026

BP plans to carry out scheduled maintenance at the Central Azeri platform for 11 days in August 2026, the company's regional president for Azerbaijan, Georgia and Turkey Giovanni Cristofoli said.The shutdown will affect only the platform’s gas infrastructure…

Viridien Launches Charrua 3D Seismic Survey Offshore Uruguay

Mar 06, 2026

Viridien has kicked off the Charrua 3D multi-client seismic survey offshore Uruguay, marking a new phase of exploration activity in the country’s offshore basins.Data acquisition will be carried out by the vessel BGP Prospector, with the company…

Multiple Offshore Campaigns on TGS Seismic Vessel’s Agenda

Mar 06, 2026

Energy data and intelligence firm TGS has lined up several new acquisition campaigns for its Ramform Vanguard seismic vessel during the upcoming European summer season.Following its winter-stack period, the vessel is slated to start the campaign in mid-March with an oil and gas site survey…

Chevron Hires Hanwha Ocean for Leviathan Expansion Module Fabrication

Mar 05, 2026

Hanwha Ocean has been awarded a module fabrication contract for the Leviathan Expansion Project by Chevron Mediterranean, supporting plans to increase production from the offshore gas field in Israel.The project involves fabrication of additional…

Hydromea, Equinor Achieve World’s First Wireless Broadband Data Transfer from Seabed to Cloud

Mar 04, 2026

Hydromea, together with Equinor, has announced the world’s first demonstration of real-time, high-bandwidth wireless data transmission from the ocean floor directly to the cloud. This milestone marks an advancement in subsea asset monitoring and the digitalization of the offshore energy sector…

BOEM Releases Offshore Alaska Seismic Survey Data

Mar 02, 2026

In alignment with President Trump’s Executive Order 14303, “Restoring Gold Standard Science,” the Bureau of Ocean Energy Management’s Alaska Outer Continental Shelf Region has released five 3D seismic survey datasets from the Beaufort Sea, expanding…

TGS Targets Eastern Niger Delta with New 3D Survey

Feb 27, 2026

Energy data and intelligence provider TGS has launched the Nigeria Laide multi-client 3D seismic survey offshore Nigeria in partnership with the Nigerian Upstream Petroleum Regulatory Commission (NUPRC) and SeaSeis Geophysical Limited.The survey covers approximately 11…

Boskalis, TKF Ink Baltic Offshore Wind Cable Installation Deal

Feb 26, 2026

Dutch offshore services provider Boskalis, in consortium with TKF Subsea Solutions, has signed a contract with OWP Gennaker, as developed by Skyborn Renewables, for the supply and installation of inter-array cables for the Gennaker offshore wind farm in the German Baltic Sea…

OceanTools Celebrates Recent Project Successes

Feb 25, 2026

OceanTools is celebrating two projects that highlight their engineering expertise and versatility. From designing subsea pressure housings for a well-known space technology company to creating solutions for the world’s deepest oceans, their…

Vaalco Energy Boosts Gabon Output as Côte d’Ivoire Project Gains Traction

Feb 24, 2026

Africa-focused oil and gas company Vaalco Energy has achieved ‘solid initial results’ from its Gabon drilling campaign and confirmed its operatorship of the Kossipo field offshore Côte d’Ivoire, as it advances plans to grow production in both countries…

SeaBird Exploration Nets Contract Extension for Seismic Survey Vessel

Feb 23, 2026

Norwegian marine seismic survey services firm SeaBird Exploration, part of SED Energy Holdings, has secured a contract extension for its Fulmar Explorer seismic survey vessel.SeaBird Exploration has signed a three-month contract extension for…

Viridien Teams Up with NVIDIA to Accelerate Seismic Imaging Workflows

Feb 18, 2026

Viridien has entered into a collaboration with NVIDIA to advance high-performance computing (HPC) capabilities for seismic imaging workflows, focusing on optimizing subsurface imaging technologies on NVIDIA accelerated computing platforms.The…

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