Oil and Gas

Act on complexity

From exploration to decommissioning, we help the oil and gas industry act decisively. By combining data, engineering and operational insight, Acteon delivers tailored solutions that reduce cost, improve safety and unlock long-term value. Operating globally across all water depths and environments, we support complex projects and ageing assets.

Explore our lifecycle solutions
7000 ft +

We support offshore projects in shallow, deep and ultra-deep water globally

150 m

Our PROD system delivers deep geotechnical sampling to optimise design and reduce offshore time

Supporting smarter decisions, at every stage of the lifecycle

We help oil and gas operators and EPCs plan, build, operate and decommission offshore assets with greater certainty. As projects move into deeper and more challenging waters, our creative, partnership-led approach ensures safe, efficient delivery, reduced total expenditure and enhanced uptime. By providing the data, insight, and solutions needed to act with clarity and confidence, we help energy companies maximise asset value throughout the life of field.

Fast track oil and gas projects

Reducing project risk

We reduce uncertainty through early insight and seamless execution. With deep experience in site investigation, anchor design, foundation engineering and subsea installation, we help clients get faster from FEED to first production.

See our geotechnical services
01

Improving operational efficiency

Our integrated asset support services streamline offshore operations and reduce unplanned downtime. Digital monitoring, remote inspections and reliable mooring support mean your assets perform optimally, for longer.

Explore our Asset integrity management solutions
02

Going beyond safety and compliance goals

We hold ourselves to the highest standards of safety, quality and integrity. Our reliable, engineered solutions are backed by rigorous testing, ensuring compliance without compromise. And our extended supply chain network allows us to leverage regional knowledge, ensuring compliance with local regulations.

Explore our QHSE policies
03

Minimising end-of-life costs

Acteon helps energy companies maximise the value of their offshore assets while minimising environmental risks by developing tailored life extension and decommissioning plans early in the project lifecycle.

Find out more about decommissioning
04

Make the right move.

Robust mooring systems engineered with the full lifecycle integrity in mind, so stability is never left to chance. 

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Our solutions in action

Discover how we support oil and gas operators and EPCs with offshore installation, mooring system repair, remote asset management and more - from early field development through to late-life management.

Case Studies

21 Jul 2026

Development and installation of towing systems on an FPSO in deep water

Intermoor, Acteon’s Moorings and Anchors business line, delivered the safe design, installation and commissioning of an emergency towing system and the towing system for FPSO Cidade de Niterói MV18 in 1,400 m water depth.
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Case Studies

17 Jun 2026

Deepwater decommissioning campaign for Petrojarl I FPSO

Intermoor, Acteon’s Moorings and Anchors business line, executed a multi-phase offshore decommissioning campaign for Petrojarl I FPSO offshore Brazil. The first phase included the provision of engineering for pull-in wire replacement, risers pull-out, mooring line disconnection, including a contingency plan of non-operability of mooring winches and the FPSO towing preparation and tow plan.
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Case Studies

05 Feb 2026

Largest offshore grout pour to date delivered at Yeu-Noirmoutier Wind Farm

Menck, Acteon’s Marine Foundations business line, delivered its largest offshore grouting operation to date for DEME, supporting the installation of 61 turbine foundations at the Yeu-Noirmoutier Offshore Wind Farm. To keep pace with DEME’s rapid installation schedule, we executed large annulus grouting operations at previously unmatched pumping rates, achieving exceptionally fast turnaround times between pours and enabling fast consecutive foundation installations.
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Want to discuss your next oil and gas project?

Speak to our team of oil and gas technical and engineering experts today.

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