Offshore operators need to plan for the end of life phase and be prepared to modify their existing risk management system so that it remains effective as the installation moves towards cessation of production, decommissioning and subsequent removal.
The challenge of continuing risk management through the late-life operation of an installation and into the post-cessation of production stages must be accomplished on ageing facilities in a very cost-conscious environment. The risks from major accident hazards change considerably during this period as the hydrocarbon production risks reduce and the risks associated with decommissioning, well plugging and abandonment, and structural dismantlement are introduced, and environmental impact risk increases.
Joint Industry Project
The Joint Industry Project (JIP) led by DNV GL is in response to an industry request and reflects the importance of maintaining effective management of major accident hazards and legal compliance during the end of life phases of an installation. It also addresses the cost and effort required to deliver this; the recent significant revision of OSCR; and the lack of documented experience and practices.
The JIP will bring together key stakeholders including installation operators, supply chain organisations and regulators to develop a common understanding of the issues and current approaches. It will develop good practice guidance for effective and cost efficient major accident hazard management and OSCR compliance during the end of life phases of all installation types.
