Opex News


SubCtech ESS Revolutionizes Onshore, Offshore Power

Apr 27, 2025

SubCtech’s Li-Ion Energy Storage Systems deliver clean, reliable subsea energy, powering ROVs, AUVs, and subsea infrastructure — reducing CO₂ emissions and OPEX for sustainable marine operations. Designed for longevity and safety in harsh offshore environments. The safe way to cut costs.

Allseas to Electrify Launch and Recovery Systems

Jan 16, 2025

Allseas has commissioned MacArtney to replace existing hydraulic launch and recovery systems (LARS) with the all-electric eLARS on three vessels.The scope comprises three over-the-side 150 kN all-electric A-frames, including docking head and AHC winch…

Entrion Wind Secures US Patent for Deepwater Monopile Tech

Nov 08, 2024

Entrion Wind has secured a U.S. patent for its Fully Restrained Platform (FRP) monopile, which extends the range of traditional offshore wind monopile technology up to 100 meters water depths.Entrion Wind’s FRP monopile design integrates proven…

Floating Wind and the Taming of Subsea Spaghetti

Oct 31, 2024

Preparing for industrialization, the floating offshore wind industry is tackling its unique mooring and cabling challenges.The idea of keeping floating offshore wind platforms in place using dynamic positioning has been considered. The trouble…

Shell Finds Gas at Selene Prospect in North Sea

Oct 31, 2024

Shell-operated joint venture, consisting of Deltic Energy and Dana Petroleum, has confirmed gas discovery in the Selene prospect in the North Sea.The Shell operated 48/8b-3Z well, in license P2437, proved a 160-meter-thick section of Leman Sandstone…

Subsea Digitalization: Remote Control

Oct 21, 2024

The more production infrastructure we push to the seabed, the more data we need to pull back up. With it comes opportunity.Chevron’s landmark 6,500 tons of subsea gas compression infrastructure for Jansz-Io demonstrates the scale of what is being put on the seabed…

The Strategic Shift to Subsea Tiebacks

Jul 18, 2024

A potentially cost-effective, efficient means to develop remote oil & gas fieldsSubsea tieback projects are transforming the offshore oil and gas industry by enabling efficient extraction from remote fields and satellite reservoirs, an approach aiming to significantly reduce capital…

SLB OneSubsea to Design All-Electric Subsea System for Equinor’s Fram Sør Field

Jun 27, 2024

Oilfield services company SLB has, through its joint venture OneSubsea, secured a contract from Equinor for the front-end engineering design (FEED) of a 12-well, all-electric subsea production systems project in the Fram Sør field, offshore Norway…

TGS Set for Offshore Wind Measurement Campaign in Morro Bay Off California

Jun 26, 2024

Norwegian seismic firm TGS has announced a new campaign for offshore wind and metocean measurement located in Morro Bay, off the U.S. West Coast.This initiative further expands the company's pioneering multi-client wind and metocean measurement initiatives in key global offshore wind regions…

US Oil and Gas Operator Hires Elemental Energies for Major Decom Job in Gulf of Mexico

May 22, 2024

Promethean Energy has awarded a master services contract to independent wells specialist Elemental Energies to support the decommissioning of nine orphaned wells in the Gulf of Mexico.The first phase of the project started in February with Elemental…

Outlook ‘Surprisingly Positive’ for US Offshore Wind

May 20, 2024

It certainly has been an active few months in the U.S. offshore wind space.Despite some ongoing issues, the fundamentals are looking surprisingly positive in the context of what has taken place over the last 12 months. In fact, the key concern…

Decarbonization Offshore O&G: Navigating the Path Forward

Apr 25, 2024

In recent years, the oil and gas industry has faced mounting pressure to address its environmental impact. This has led many companies to set decarbonization targets – we are tracking more than 460 targets set by independents, majors, and NOCs across the sector…

Energy Storage on O&G Platforms - A Safety Boost, too?

Apr 19, 2024

The fuel savings gained by installing energy storage systems on oil and gas platforms are significant, but it’s the safe-ty benefits that might overcome what has been a relatively slow uptake of late.Industry lore has it that drilling rigs say…

Tyra II Production Successfully Restarted

Mar 22, 2024

The Tyra Redevelopment Project (Tyra II) has restarted production. At plateau, the Tyra hub will produce 5.7 million cubic meters of gas and 22,000 barrels of condensate per day.TotalEnergies operates the Tyra field on behalf of Danish Underground Consortium…

Current News

Iberdrola Picks Up $4.9B to Finance 1.4GW UK Offshore Wind Farm

Perenco Brings Woodside’s Trinidad Oil and Gas Assets Into Its Fold

Vallourec Brings CNOOC, Petrochina as New Clients in Iraq

Germany’s SEFE Inks Three-Year LNG Supply Deal with ADNOC

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