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OneNexus AssuranceTM

What We Do

Our innovative solution, which we call OneNexus Assurance™ is available for all wells: New Wells, Existing Producing Wells, and Inactive Non-Producing Wells.

OneNexus Assurance ™ is a unique product that provides E&P companies with a guarantee that their oil & gas assets will be properly plugged and decommissioned at the end of their lives. Our solution covers both the financial and the performance obligations that are part of the company’s Asset Retirement Obligation (ARO).

We are an Environmental, Social, & Governance “ESG” solutions provider that helps energy companies manage their Asset Retirement Obligations (AROs).


Partnering with onshore companies to ensure the responsible plugging, decommissioning, and retiring of assets.


Providing the expertise, experience, and reliability required for proper decommissioning or repurposing of offshore assets.

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We know big problems need collaborators.
Be part of leaving the world in better shape than we found it.

General Inquiries

Learn more about OneNexus and our role in energy transition.

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