ABL Wins Role in Australia’s Largest Offshore Decommissioning Campaign
27, May 2026
ABL will support Esso’s Bass Strait offshore decommissioning campaign, covering marine warranty survey work for platform removal in Australia.
offshore decommissioning
Mammoet Completes Heather and Eider Alpha Load-Ins
21, April 2026
Mammoet supported Allseas in the 2025 load-in of the Heather Alpha and Eider Alpha topsides, completing both floating operations in a single shift after integrated preparation of Iron Lady for the two structures.
BOA to Use Boabarge 39 for ALBA and FPF-1 Docking at Vats
2, March 2026
BOA will deploy Boabarge 39 for two float-on/load-in scopes involving ALBA and FPF-1, supporting dismantling and recycling at AF Environmental Base Vats.
McDermott Wins QatarEnergy Definition Engineering for Offshore Decommissioning
2, February 2026
McDermott will lead definition engineering for QatarEnergy’s first major offshore decommissioning project, developing a framework and studies to retire 27 platforms and associated subsea infrastructure.
HEBO Wins EPRD Scope for L5-C and Wingate Platform Removals
19, January 2026
HEBO has been awarded an EPRD contract for the Wintershall Noordzee L5-C (Dutch Shelf) and Wingate (UK Shelf) gas production platforms, covering engineering, offshore prep, removal and disposal.
Allseas upgrades Pioneering Spirit to 60,000-tonne lifts
15, January 2026
Allseas is upgrading its heavy-lift vessel Pioneering Spirit, raising topsides single-lift capacity by 25% to 60,000 tonnes through a TLS upgrade ahead of major North Sea decommissioning and offshore wind projects into the 2030s.
Scaldis and N-Sea lift out Arkona 2,500-tonne met mast
9, December 2025
Scaldis Salvage & Marine Contractors NV and N-Sea have decommissioned and removed the 2,500-tonne Arkona Met Mast for RWE Renewables, completing a four-stage offshore campaign on time and without incidents.
Petrofac Marks Final Voyage of Northern Endeavour FPSO, Concluding 26-Year Offshore Chapter
20, October 2025
Petrofac has marked the final voyage of the Northern Endeavour FPSO to Singapore, concluding a 26-year operational history.
Heerema Secures BP Contract for Andrew Platform Decommissioning
2, October 2025
Heerema Marine Contractors has secured a contract from BP to decommission the Andrew platform in the UK North Sea, covering both topside and jacket removal.
