Removal and disposal services

Acteon delivers strategic, end-of-life solutions that simplify the safe removal and responsible disposal of offshore and subsea infrastructure. Our full lifecycle expertise enables us to reduce project complexity, environmental risk and cost while meeting the regulatory and logistical requirements of managing offshore decommissioning waste guidelines.

5200 ft

The depth at which we decommissioned the deepest floating platform in Gulf of Mexico history

Act on responsible removals

We help operators meet decommissioning obligations efficiently and responsibly. Our holistic approach brings together engineering, project management and offshore execution to support safe removals and regulatory compliance, safeguarding both budgets and reputations.

Challenges and benefits icon.

Optimising a safe and efficient removal

We design and implement tailored decommissioning strategies that optimise the removal and disposal of marine energy assets. By focusing on safety, cost control and environmental protection, we help operators meet obligations efficiently and confidently.

Challenges and benefits icon.

Delivering a complete solution

With expertise that spans the full offshore project lifecycle, we proactively address regulatory, logistical and environmental challenges, reducing risk, avoiding delays and protecting reputations throughout the removal process.

Challenges and benefits icon.

Streamlining delivery across disciplines

Our joined-up, partnership-led approach brings together project management, engineering and offshore execution to deliver full decommissioning solutions. This streamlines delivery and ensures cost-efficient removal of offshore infrastructure.

Offshore removal delivery

Integrated planning, engineering and execution

We help operators and asset owners extract maximum value from offshore assets - even at the end of life. Our removal and disposal solutions combine strategic planning, specialist engineering and seamless offshore execution to reduce risk and control cost.  

Our removal and disposal solutions combine strategic planning, bespoke engineering and seamless offshore execution to reduce risk and control cost.

Every campaign is tailored to the asset, environment and regulation, ensuring compliance with managing offshore decommissioning waste guidelines and delivering on decommissioning obligations safely, efficiently and responsibly.

Latest case studies

Case Studies

Floating Storage and Offloading (FSO) disconnection, removal and towing

Intermoor, Acteon’s Moorings and Anchors business line, completed the disconnection, removal, and towing of a 20-year old FSO vessel in the Gulf of Thailand.

Case Studies

Seamless pipeline tie-in decommissioning and asset transfer

Intermoor delivered 46 complex pipeline tie-in disconnections, asset recoveries, and wet storage operations across multiple offshore fields for a major Southeast Asia energy operator.

Case Studies

Decommissioning of two single point mooring (SPM) Calm Buoys

Intermoor was commissioned by a global energy operator in Southeast Asia to decommission two Single Point Mooring (SPM) Calm Buoy Systems and the associated subsea infrastructure.

Latest resources

Discover how our specialist tooling, engineering and lifecycle experience come together to deliver safe, efficient removals - from platform removal in deep water to mooring recovery campaigns.

Blogs

Rethinking offshore decommissioning: Five ways operators can lead with insight, over instinct

Offshore decommissioning is one of the most complex and costly challenges facing the oil and gas industry today. Over the next 20 years, global spending is projected to reach $200 billion on more than 2,800 fixed platforms.

Case Studies

Floating Storage and Offloading (FSO) disconnection, removal and towing

Intermoor, Acteon’s Moorings and Anchors business line, completed the disconnection, removal, and towing of a 20-year old FSO vessel in the Gulf of Thailand.

Brochures

Decommissioning track record

Acteon delivers offshore decommissioning services from end-of-field-life assessment through to well abandonment, platform removal and final lease clearance.

Talk to our mooring experts

Our engineers can optimise late life strategies and simplify offshore removal delivery.

Gennine Kärrsten

Principal Engineer