Subsea News


Jan De Nul Selects Ulstein Design for New Trenching Vessel

Mar 10, 2026

Jan De Nul has selected Ulstein Design & Solutions to provide the vessel design for a new subsea trenching vessel that will be added to the company’s offshore fleet.The vessel, scheduled for delivery in 2028, will be based on a proven subsea…

Archer Secures Long-Term Extension with Norwegian Oil and Gas Firm

Mar 10, 2026

Archer has secured a three-year contract extension with a major operator on the Norwegian continental shelf under a long‑term frame agreement for the provision of wireline services.Based on 2025 activity levels, annual revenue from this contract…

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…

NKT Signs Record $2.5B Contract for UK’s Eastern Green Link 3

Mar 04, 2026

Danish power cable maker NKT has signed a firm contract to deliver the high-voltage direct current (HVDC) power cable system for the Eastern Green Link 3 transmission project with a joint venture between National Grid Electricity Transmission and SSEN Transmission…

DOF Orders Four ROVs from FET

Mar 04, 2026

Forum Energy Technologies’ (FET) Subsea product line has secured a contract to provide four of its new generation work class remotely operated vehicles (ROV), the XLX EVO III, to long-term client DOF.The contract, signed in late August 2025…

Velesto Gets Shell’s Deepwater Job Offshore Malaysia

Mar 04, 2026

Malaysia’s oil and gas services firm Velesto has secured two contracts from Sabah Shell Petroleum Company (SSPC), a subsidiary of Shell, to support its deepwater operations offshore Sabah in Malaysia.The contracts were awarded to Velesto’s subsidiary…

Subsea7 Extends Engagement on Türkiye’s Sakarya Field with New Deal

Mar 04, 2026

Subsea7 has secured a large variation order by Turkish Petroleum Offshore Technology Center AS (TP-OTC) relating to the Sakarya field development in the Black Sea, offshore Türkiye.The award represents an extension to the contract announced…

Sonardyne Launches Intelligent Subsea Monitoring Tool

Mar 03, 2026

Underwater technology specialist Sonardyne has launched Observer, a new advanced monitoring system for real-time integrity management of subsea infrastructure across the offshore energy industry.Observer combines high and low frequency motion and position monitoring…

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…

Shell Troubleshoots Subsea Equipment at Ormen Lange Oil Field

Feb 26, 2026

Shell is currently troubleshooting parts of the subsea system at its offshore Ormen Lange gas field in the Norwegian Sea, where output has been curtailed since February 16, the company said on Thursday.Shell Norway has mobilised a vessel with a remotely operated vehicle (ROV)…

Meet VideoRay’s new Mission Specialist Wraith

Feb 22, 2026

The new Mission Specialist Wraith from VideoRay is a next-generation compact ROV that sets a new standard in subsea agility, power, and operational versatility. Featuring a ten-thruster design with true six-degrees-of-freedom control, Wraith…

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…

OneSubsea Gets Gullfaks Subsea Compression Upgrade by Equinor

Feb 17, 2026

OneSubsea, a joint venture between SLB, Aker Solutions, and Subsea7, has been awarded an engineering, procurement and construction (EPC) contract by Equinor to upgrade the subsea compression system at the Gullfaks field in the Norwegian North Sea…

New Alliance Targets Offshore Caisson Integrity Challenges

Feb 17, 2026

THREE60 Energy, Innovair and Oil States have formed a strategic alliance to deliver integrated caisson integrity management services for the global oil and gas sector, targeting ageing offshore assets in mature basins such as the North Sea.The collaboration combines inspection…

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