Risk Assessment Of Oil Production System

Safety evaluation is an absolutely necessary part of modem safety management work,is the principle and method of safety system engineering,the comprehensive evaluation and prediction of risk proposed or existing projects,possible system and the possible consequences,and according to the size of the accident risk,put forward the corresponding safety measures,in order to achieve the project,the security of the system.The production system is a complicated huge system is more dangerous,in the production process there are production parameters of high temperature and high pressure,high risk operations,changes in pressure,temperature,operating standards and other production parameters directly affects the system safety and personnel safety,economic damage and loss of life caused by the price is irreversible,so make sure safety equipment,facilities in the production process is to safeguard the long-term development of oil to be,only to reduce and reduce risk factors,timely corrective preventive measures,to prevent the production process to occur accident.This paper selected the key risk Daqing oilfield production system parts,from the main materials and chemical agents,some production process,equipment and other aspects of the key dangerous operation process of oilfield production areas are dangerous,harmful factors identification,fully reveals the dangerous harmful factors and occurrence possibility,for qualitative and quantitative the system provides the basis for evaluation.Safety evaluation are qualitative and quantitative of key places and activities in the production system,complement each other to do two kinds of methods,the results of the evaluation more practical.Through preliminary hazard analysis Qualitative Safety Assessment on the main production process,key equipment and site analysis,analysis of dangerous and harmful factors existing in the system;the Dow Chemical evaluation method of production system in general station of quantitative safety evaluation analysis,obtains each key equipment,fire explosion index,determination the degree of risk.According to the risk identification and qualitative,quantitative evaluation of the results,the safety situation of dangerous and harmful factors of evaluation object and system,to provide guidance and reference for the daily operation and safety management;safety production comprehensive management departments to pro'vide basis for the implementation of supervision,management.