Every oil and gas platform or facility has a natural life cycle. And when that cycle ends, we remove the assets, subsea structures and pipelines – bringing the environment to its original state.

Our decommissioning services are ready to handle this sensitive, delicate process safely, cost-effectively and with minimal environmental impact.

Every installation and location is different. So we carry out detailed site surveys and conceptual engineering to determine the best way to dismantle and remove the installation for recycling or scrapping, containing and cleaning up hydrocarbon remains and any other hazardous materials.


With bases around the world, we have the resources and the network of vessels and equipment for any decommissioning project. Meaning we can find the best, most efficient way to handle your decommissioning project.

Decommissioning projects can take months or even years to complete. But no matter how complex or lengthy the task at hand, working with Ardent is your guarantee of safety, effectiveness and discretion. Our ultimate goal is to protect our customers’ interests and the environment.

The consortium, formed by three industry leaders; WorleyParsons, Ardent and Lloyd’s Register, delivers you a fully managed end to end solution, covering every aspect of decommissioning, from late life management to planning, readiness for removal, execution, waste management and monitoring post removal. Underpinned by our unrivalled expertise and unique ability to take well operatorship, duty holdership and title, we help you reduce the risk and cost of decommissioning whilst safeguarding your reputation.
Let us take the weight o­f your shoulders, it’s what we do and we’re good at it.
We manage, we assure, we decommission.

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