油田开发过程中事故环境风险评价

Risk Assessment of Accidental Environment in Oil Field Exploitation

油田开发建设过程中往往会存在某些事故隐患。通过对这些事故发生的原因、几率及后果的分析 ,认为地下管道泄漏是油田生产中比较严重的事故 ,一旦发生 ,便会给生产和生活带来重大的影响。为此 ,采用地下水中污染物运移模型对泄漏油类污染物迁移行为进行了预测 。

Usually there are hidden dangers in the exploitation of an oil field. Through the analysis of the causes, probability, and outcomes of potential accidents, it is considered that the leakage of underground pipeline is the comparative serious accident in the process of oil production. Once it happens, severe impact would exert on production and life. So the migration of oily pollutants is predicted by the groundwater pollutant transportation model, and accordingly, feasible preventive measures are put forward.