Founded in 1998, 4Rs carries out independent decommissioning cost estimates for accruals, buy-ins and new fields. It also prepares field decommissioning programmes and platform decommissioning assessments, and provides decommissioning project management.

A speciality is in-house training through interactive workshops for personnel involved in a project.

The company has an unmatched expertise and knowledge in all decommissioning issues for every strata of management up to corporate level. This includes technical, legal, regulation and reputation management.

4Rs corporate experience is particularly invaluable for companies discussing buy-ins and accruals with outside parties.