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Decommissioning

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A four-legged, heavy duty, cantilever type non-propelled self-elevating cantilever jack-up
Decommissioning

Perenco brings ‘complex’ North Sea P&A and infrastructure removal campaign to an end

Perenco has wrapped up its decommissioning campaign, executing a P&A and infrastructure removal program in the UK North Sea.

3 days ago
NKT
Decommissioning

TenneT and NKT jointly explore offshore cable decommissioning

4 days ago
Skandi Acergy
Decommissioning

North Sea operator appoints DOF for subsea decommissioning

10 days ago
Equinor ordered to address organisational, technical and safety challenges at North Sea platform
Decommissioning

Allseas books ABL for 60,000-ton topside single-lift ops in next North Sea decom chapter

Energy and marine consultancy ABL, part of Oslo-listed global consultancy group Aqualis, has been hired by Switzerland-based offshore contractor Allseas to support the lifting of a massive 60,000-ton topside in a single motion as part of a North Sea decommissioning project on the Norwegian Continent

about 1 month ago
Hornbeck Offshore wins multi-year decommissioning contract in North Sea
Decommissioning

Hornbeck Offshore wins multi-year decommissioning contract in North Sea

Hornbeck Offshore Services, which recently merged with Helix Energy Solutions, has secured a multi-year decommissioning contract set to commence in the North Sea next year. The contract by a “major operator” was awarded to the company’s subsidiary Helix Well Ops (U.K.) and will have a duration of tw

about 1 month ago
North Cormorant removal campaign with Allseas' vessel; Source: Allseas
Decommissioning

WATCH: Allseas takes 17,200-ton North Sea giant ashore 42 years after first oil

More than four decades after first producing oil, a 17,200-ton North Sea platform has been lifted from its steel jacket in a single operation and loaded aboard a heavy-lift vessel, owned by Switzerland-based offshore contractor Allseas, marking the start of its final journey to shore for dismantling

about 1 month ago
Well-Safe Defender rig; Source: Well-Safe Solutions
Decommissioning

Well-Safe and NMC Energy join forces for North Sea decommissioning push

Aberdeen-based decommissioning services provider Well-Safe Solutions has strengthened its decommissioning offering through a strategic partnership with NMC Energy, combining their subsea, platform interface, and well lifecycle expertise to support major North Sea projects.

about 1 month ago
Well-Safe Protector rig; Source: Spirit Energy
Decommissioning

WATCH: North Sea decom campaign retires trio of gas wells in UK waters

Spirit Energy, a North Sea operator, has finished a multimillion-dollar decommissioning campaign in the UK sector of the North Sea, plugging and abandoning (P&A) three gas wells that have reached the end of their productive lives and removing more than 234 tons of subsea infrastructure.

about 1 month ago
Illustration; Source: Heerema Marine Contractors
Decommissioning

Heerema, AF Gruppen take on 35,000-ton North Sea platform removal and recycling project

A consortium – consisting of AF Offshore Decom, part of AF Gruppen, and Heerema Marine Contractors (HMC) – has won a new assignment for offshore platform decommissioning activities on the UK Continental Shelf (UKCS), representing its third contract from the same North Sea operator in the past year.

about 2 months ago
DeepOcean completes North Sea subsea removal campaign
Decommissioning

DeepOcean completes North Sea subsea removal campaign

DeepOcean has completed subsea removal activities at two North Sea fields operated by Spirit Energy, whose shareholders are Centrica (69%) and Stadtwerke München (31%). DeepOcean reported today, July 14, that it had completed the recovery of the remaining subsea wellhead protection structure at the

about 3 months ago
Aquaterra Energy and James Fisher team up to deliver simplified decommissioning
Decommissioning

Aquaterra Energy and James Fisher team up to deliver simplified decommissioning

Aquaterra Energy and James Fisher and Sons have established a decommissioning partnership to offer operators a single, integrated route to plan and execute well abandonment and infrastructure removal programs more efficiently, with fewer interfaces and greater execution certainty. Aquaterra Energy i

about 3 months ago
New North Sea partnership targets IRM, decommissioning and construction
Decommissioning

New North Sea partnership targets IRM, decommissioning and construction

Boskalis Subsea Services and the UK’s Anasuria Operating Company (AOC) have signed a preferred partnership framework agreement to collaborate on inspection, repair and maintenance (IRM), decommissioning and construction activities in the North Sea. The parties’ long-term collaborative framework is d

about 3 months ago
Well-Safe Defender rig; Source: Well-Safe Solutions (video)
Decommissioning

Well-Safe bags new North Sea decom job: Archer, NMC Energy supporting P&A ops for 260+ wells

Aberdeen-based decommissioning services provider Well-Safe Solutions has landed a new decommissioning assignment at a field in the North Sea on the UK Continental Shelf (UKCS) and hired Archer and NMC Energy to lend a hand with the plug and abandonment (P&A) scope of work.

about 3 months ago
Ocean Installer to recover 1,000 tons of subsea infrastructure for TotalEnergies
Decommissioning

Ocean Installer to recover 1,000 tons of subsea infrastructure for TotalEnergies

Norway’s marine construction and operations player Ocean Installer, part of the Moreld Group, has won a contract with TotalEnergies that includes the recovery of around 1,000 tons of subsea infrastructure. Awarded for the Byggve, Skirne and Atla fields in the North Sea, the project covers engineerin

about 4 months ago
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