Subsea Bayesian Networks-Integrity and Risk Assessments

摘要

If high levels of safety and environmental protection in the subsea oil and gas sector are to be maintained, then understanding the risks involved is more important than ever. That was the view highlighted by the Bureau of Safety and Environmental Enforcement (BSEE) in 2016. This is a significant challenge. The economic and regulatory environments mean that it has never been more difficult necessary to optimize inspection, maintenance and repair (IMR) activities.As each stage in the asset life cycle has its own challenges and uncertainties, assessing the risks to subsea equipment, understanding barrier health, developing risk mitigation strategies, and calculating inspection intervals in a commercially viable way requires several different approaches.