By safety analysis to the system of steam injection Wells in real time monitoring, safety check list method and risk analysis method in advance are used to the qualitative risk assessment system to predict possible risk factors in the construction, targeted puts forward preventive measures. Through the analysis of structural factors in the system, and puts forward the optimal structure design scheme of improving system safety and reliability. In combination with the practical situation of the scene, each link of the system decomposition and analysis of the specific factors of risk, specific risk prevention measures are put forward from several aspects, from establish and improve the HSE management system, improve the operating procedures, emergency disposal program and regular exercise to strengthen security risk management etc., in order to achieve the purpose of risk control system. |