Review on Reliability Analysis and Fault Diagnosis of Deepwater BOP Control System

In the process of offshore oil and gas exploitation, the deepwater blowout preventer (BOP) plays a vital role in preventing blowout accidents, environmental pollution and casualties. As a key component of failure control in deep water well, the reliability of the deepwater BOP control system is very important to ensure the safety and efficiency of deep water drilling. Due to the difficulty of rescue, escape and rescue in deepwater drilling, the technical performance and reliability of the deepwater BOP group and the control system are very high. This paper mainly discusses the development status of the reliability analysis and fault diagnosis technology of the deepwater BOP control system, in order to better understand the status quo and development trend of the reliability analysis technology of the deepwater BOP control system.