Siem Offshore Construction News


First Export Cable Laid at Scotland’s 1.1GW Offshore Wind Farm

Oct 24, 2025

Enshore Subsea has installed the first of two offshore export cables at Inch Cape offshore wind farm, using the CMOS Installer cable laying vessel.Operating from the Port of Blyth, the vessel installed the first of two 85-kilometre export cables for the 1…

DOF Books Contract Extensions for Two Subsea Vessels

Oct 23, 2025

Norwegian offshore supply vessel owner DOF Group has secured contract extensions for two of its subsea vessels, both operating in Guyana.The contract extensions are for Skandi Nomad and Skandi Constructor, which will remain on duty for one more year each…

Velesto, ICON Engineering Team Up for Rig-Installed Wellhead Platforms

Oct 23, 2025

Malaysia’s oil and gas services firm Velesto and ICON Engineering have signed an agreement to deliver Rig-Installed Wellhead Platforms (RIWHPs) for offshore oil and gas developments in Malaysia.The agreement brings together Velesto’s track record…

Trump Halt on Offshore Wind Hits US Shipbuilders, Ports

Oct 22, 2025

U.S. shipbuilders and port operators are getting hit in the fallout from President Donald Trump’s campaign to wipe out the offshore wind industry, suffering hundreds of millions of dollars in lost government support, vanishing vessel orders…

Ocean Winds Sells 20% Stake in French Offshore Wind Farm to Allianz for $230M

Oct 22, 2025

Ocean Winds, the 50-50 joint venture between Portugal’s EDP Renováveis and France’s Engie, has agreed to sell a 20.25% stake in its 500 MW Îles d’Yeu et Noirmoutier offshore wind project in France to Allianz Global Investors for $232 million…

Jan De Nul’s Largest Cable Laying Vessel Hits Water in China (Video)

Oct 22, 2025

Belgian marine contractor Jan De Nul has launched its newest cable laying vessel (CLV), the Fleeming Jenkin, at the CMHI Haimen shipyard in China, which has now entered the final phase of construction ahead of delivery planned for second half of 2026…

Seatrium, Maersk Offshore Wind Head to Arbitration Over $475M WTIV Dispute

Oct 22, 2025

Singapore’s Seatrium has received a notice of arbitration from Maersk Offshore Wind’s affiliate, regarding the dispute over the termination of a $475 million contract for a nearly completed wind turbine installation vessel (WTIV) originally…

Delivery of Next-Gen Subsea Vessel from Turkish Shipyard Hits Delay

Oct 21, 2025

The delivery of the next-generation construction support vessel (CSV), under construction at Turkish Sefine Shipyard for Norway’s Eidesvik Offshore and Agalas, has been delayed for later in 2026.The delivery of the CSV, which will feature a…

McDermott Wraps Work at TotalEnergies’ Begonia Field off Angola

Oct 17, 2025

U.S. based engineering and construction firm McDermott has completed its activities for TotalEnergies' Begonia field development, offshore Angola.Under the engineering, procurement, construction, installation, pre-commissioning and commissioning contract…

DEME Welcomes Norse Wind WTIV for Giant Offshore Wind Turbines

Oct 16, 2025

Belgium-based offshore installation services company DEME has taken delivery of its new wind turbine installation vessel (WTIV) Norse Wind at the CIMC Raffles Shipyard.Designed to install the next generation of offshore wind turbines, the vessel…

Oceaneering Trials Wildlife Mitigation Solution

Oct 15, 2025

Oceaneering International has completed a field trial of its patented Ocean Perception™ marine mammal and wildlife mitigation software solution in the Dutch sector of the North Sea.The trial was conducted aboard an offshore wind installation vessel in collaboration with client Van Oord…

Saipem Wins Three Offshore Azerbaijan Contracts

Oct 15, 2025

Saipem, in consortium with BOS Shelf LLC and BOS Shelf International FZCO, (both companies being affiliates to the State Oil Company of the Azerbaijan Republic, SOCAR) has been awarded three new offshore contracts for the Shah Deniz Compression project operated by bp in Azerbaijan…

Kombi-II MOPU Sets Sail for Congo After Conversion Job in Netherlands

Oct 15, 2025

Kombi-II mobile offshore production unit (MOPU), converted from a jack-up drilling rig by Dixstone, has started its journey to Congo for deployment at Perenco-operated Kombi-Likalala-Libondo II (KLL II) permit.Dixstone, a sister company of oil and gas firm Perenco…

Van Oord Receives Hydraulic Engineering Accolades for Offshore Wind Work

Oct 15, 2025

Dutch offshore installation firm Van Oord has been awarded the prestigious Jan Agema Award 2025 for its contribution to the offshore wind project Borssele III, IV and V.The jury praised the project for its technical innovation, societal relevance…

Eversource Expects $75m Charge Due to Offshore Wind Sale Settlement

Oct 14, 2025

Utility firm Eversource Energy said on Tuesday it expects a $75 million or 20 cents per share after-tax charge in the third quarter due to an increased liability for the two wind projects sold to Global Infrastructure Partners (GIP).In 2024…

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