Decommissioning News

The Bonaparte CCS project has been awarded Major Project Status by the Australian Government. It is the first offshore carbon capture and storage (CCS) project to receive the status in Australia.The Bonaparte CCS Assessment Joint Venture is operated by Inpex subsidiary Inpex Browse E&P (53%) and also involves TotalEnergies CCS Australia (26%) and Woodside Energy (21%).The awarding highlights the project’s recognized potential to support a lower carbon future as well as reflecting…

Danish offshore wind installation firm Cadeler has received a notice of termination for its wind turbine installation vessel (WTIV) from Ørsted which was booked for work for the now discontinued 2.4 GW Hornsea 4 offshore wind farm in United Kingdom.The long-term agreement for an A Class WTIV was first announce in April 8, 2024, under which Ørsted secured the vessel capacity from the first quarter of 2027 through the end of 2030.The vessel was supposed to be deployed at Ørsted’s Hornsea 4 offshore wind farm…

The final inter-array cable has been installed at Îles d’Yeu and Noirmoutier (EMYN) offshore wind farm in France, being developed by Les Éoliennes en Mer Services.The 61st and final inter-array cable was installed on June 22 at the EMYN offshore wind farm, Louis Dreyfus TravOcean said on social media.The accomplishment paves the way for a transmission capacity of 512 MW.Geoquip Marine’s Geoquip Elena, converted into a Cable Laying Vessel (CLV) with a bespoke project-specific deck layout used in the operation…

DOF Group has signed multiple contracts for the Skandi Inventor subsea construction vessel (SCV) in the Atlantic region. The contract is for 100 days of firm work, with additional options available.The Skandi Inventor, a state-of-the-art DP3 construction vessel equipped with a 400-ton Active Heave Compensated (AHC) crane and a large working deck, has recently undergone significant upgrades. The vessel is now fitted with two brand new Work Class ROVs (WROVs) and a modern survey suite…

Norwegian offshore vessel operator Solstad Offshore has confirmed contracts for two of its construction support vessels (CSVs), which will be put to work in South America.The first contract is with Petrobras for the Normand Flower CSV, owned by Solstad Maritime.The contract, valued at $115 million excluding ROV services, was first announced in April 2025, and has now been formally approved and signed.It will begin in January 2026 with a has a duration of four years.The vessel will be on bareboat contracts from Solstad Maritime to Solstad Offshore…

Acteon’s Rocksteady Tension Tool (RSTT) has been selected by InnovateUK iX, a UK program designed to fast-track knowledge transfer and accelerate innovation. The RSTT is a reusable in-line winch and connection system designed to enable mid-line hookup of mooring lines at final tension to optimize the hook-up and disconnection processes between mooring systems and floating offshore wind turbines.The RSTT is expected to significantly reduce capital expenditure and installation costs by eliminating the need for fairleads…

Oil market participants have switched to dreading a shortage in fuel from focusing on impending oversupply in just two days this week.After Israel attacked Iran and Tehran pledged to retaliate, oil prices jumped as much as 13% to their highest since January as investors price in an increased probability of a major disruption in Middle East oil supplies.Part of the reason for the rapid spike is that spare capacity among OPEC and allies to pump more oil to offset any disruption is roughly equivalent to Iran's output…

Wärtsilä Gas Solutions, part of technology group Wärtsilä, has been contracted to supply a regasification module for Höegh Evi, which will be installed onboard the LNG carrier Hoegh Gandria to convert the vessel to a high-capacity floating storage and regasification unit (FSRU).When converted, the Hoegh Gandria will be deployed in the port of Sumed, Egypt.It will supply the Egyptian Natural Gas Holding Company with up to 1,000 mmscf/day of peak LNG regasification capacity, making…

Kongsberg Maritime has secured a contract to supply a comprehensive equipment package for four new offshore construction vessels (OCVs) to be built at Cosco Nantong for Norwegian offshore services provider Sea1 Offshore.Kongsberg Maritime and Sea1 Offshore will also collaborate on a study to accurately assess emissions reductions achieved with Kongsberg’s equipment.The equipment package includes K-Pos dynamic positioning systems, integrated control and navigation systems, battery hybrid DC electrical systems…

Gibraltar-based ship repair and conversion yard Gibdock has completed the repair and renewal of TechnipFMC's Deep Blue, a deepwaer pipelay and subsea construction vessel.TechnipFMC relocated Deep Blue from the U.S. Gulf for the works, also redeploying the asset outside Europe following completion of works.A well-known participant in ultra-deepwater field developments, Deep Blue includes an array of reel-lay, J-lay, and flexi-lay technologies. Featuring twin 2,800 MT capacity reels…

Finland's Steerprop expanded its range of retractable thrusters with its biggest unit to date. Designed for offshore vessels and workboats that need high-performance station-keeping or thrust boost capabilities, the SP 45 R will be introduced on several offshore, renewables and special purpose vessels.Working with vessel operators and designers, Steerprop identified that the sealing and locking mechanisms are often a weak point for retractable designs. The R series minimizes downtime…

The earliest wind farms installed in the EU are coming to the end of their planned 20-30-year lifespans.Current guidance, such as Article 60(3) of the United Nations Convention on the Law of the Sea and the OSPAR Commission’s Decision 98/3, indicates that decommissioning should involve the complete removal of all seabed installations. This is also specified in national law in some territories.However, there is ongoing debate over the potential advantages of partial removal, leaving some structures on the seabed.

Akastor's subsidiary DDW Offshore has secured a contract extension with Petrofac for its anchor handling tug supply (AHTS) vessel Skandi Emerald.The contract extension is for six months, meaning the contract term has now been extended to July 14, 2025.To remind, Petrofac already extended the contract for Skandi Emerald AHTS in January 2024, following the original one-year contract the companies signed in September 2022.Skandi Emerald AHTS Set for Petrofac’s Northern Endeavour FPSO JobAt the time…

Ocean services provider DeepOcean and well management and reservoir specialist EXCEED have entered into a collaboration agreement to supply vessel-based well plug and abandonment (P&A) services to the global decommissioning market.The two companies combine DeepOcean’s subsea engineering competence and extensive fleet of WROVs and supporting subsea vessels with EXCEEDS’s specialist well decommissioning expertise to offer operator a single contract, turnkey P&A service for decommissioning projects.The offering includes equipment…

Norwegian offshore vessel owner Sea1 Offshore, formerly Siem Offshore, has secured a multi-well project for three anchor handling tug supply (AHTS) vessels in Australia.The contract begins in second to third quarter of 2025, for a firm period of around 380 days up to 670 days per vessel.No additional details have been revealed, but Sea1 Offshore said the vessels will be servicing a consortium of local operators with various drilling and decommissioning projects.One of the vessels will be from Viking Supply Ships, which entered into agreement with Sea1 Offshore in August 2024 to outsource the m

Norwegian offshore vessel operator DOF Group has secured a contract for subsea decommissioning services in the Asia-Pacific (APAC) region.The contract award includes project management, engineering, logistics support and execution of decommissioning activities utilizing Skandi Hercules vessel.The value of the contract has not been disclosed, but it is under $15 million, according to DOF.The offshore campaign will be conducted in Western Australian waters and is expected to commence in the fourth quarter of 2024 for approximately 50 days.“This award secures further backlog for the APAC region a

One of the largest vessels in Australian history, HMAS Sirius, has been recycled.After 15 years’ service as a Royal Australian Navy fuel tanker – and two years since her decommissioning at HMAS Stirling, Perth, in December 2021 – the ship has now become scrap metal.Sirius is the largest vessel to be dismantled in Australia, with industry partner Birdon Group carrying out the process at the Australian Maritime Complex facility near Perth.Acting First Assistant Secretary Strategy…

Norwegian offshore vessel operator DOF Group has secured a ‘substantial’ subsea engineering procurement removal and disposal (EPRD) contract from Norske Shell in the Atlantic region.The contract outlines 100 combined days of utilization of DOF’s vessels Skandi Hera and Maersk Installer.DOF will deliver an integrated solution of project management, engineering, design, analysis and survey.Described as ‘substantial’ by DOF, this means that the contract is valued between $23.8 million and $47.8 million (NOK 250 million to NOK 500 million).The scope includes recovery and recycling of umbilicals…

Akastor's subsidiary DDW Offshore has secured a contract extension with Petrofac for its AHTS vessel that will be put on the Northern Endeavour FPSO disconnection job offshore Australia.The contract extension follows the original one-year contract Petrofac signed with DDW Offshore for the AHTS vessel Skandi Atlantic back in September 2022.Petrofac has now awarded DDW Offshore a 9-month extension of the existing contract in Australia whereby Skandi Emerald will replace Skandi Atlantic in March 2024.The contract will last until year-end 2024, DDW Offshore informed.Skandi Emerald will continue to

In a first, Brazilian oil company Petrobras last week reportedly sold the P-32 FPSO for sustainable recycling in Brazil, paving the way for the development of the local ship recycling industry.The sale of the floating unit P-32 reportedly took place on July 7, 2023. In a collaboration supervised by Petrobras, the steel company Gerdau S.A. and shipyard Ecovix have been entrusted with the responsible and environmentally sound recycling of the FPSO."This decision marks the first time a commercial vessel at the end of its lifecycle will be dismantled in Brazil.

U.S.-based offshore service firm Helix Energy Solutions has secured a 39-well decommissioning contract in the U.S. Gulf of Mexico shelf with an unnamed client. The project, awarded to Helix's Louisiana-based subsidiary Helix Alliance, is expected to start in mid-2023.The scope of work includes the plug and abandonment of 39 wells, 15 pipelines, and seven structures.

Oslo-listed subsea services provider Reach Subsea said Wednesday it had won a decommissioning contract in the North Sea. The contract is with an undisclosed client, and represents around 40 project days for execution in Q1 2023. Reach Subsea will use the Olympic Delta vessel for the project. Financial details were not disclosed.Olympic Delta is a subsea vessel equipped for light IMR and survey work for both the oil and gas and renewables sectors.Reach Subsea has an existing cooperation with Olympic Subsea for Olympic Delta, and the parties have agreed to extend the cooperation for the whole of 2023. Currently, the extended cooperation comprises an additional 150 days of firm work for the two ROVs currently mobilized on the vessel.

Damen Shipyards Group and Compagnie Maritime Monégasque (CMM) announced a two-year offshore support contract for Damen Fast Crew Supplier (FCS) 7011 Aqua Helix. The vessel will transport personnel to and from offshore platforms in support of an oil and gas decommissioning project. The 2022-built Aqua Helix arrived in Brazil on January 26 and is anticipated to commence work in the coming weeks.“During the design phase of the FCS 7011, we considered the Brazilian market a strong fit for this vessel…