海上油气田调整井工程环评问题探讨

Discussion on Environmental Assessment of Adjustment Well Project in Offshore Oil & Gas Field

油气田井开发一段时间后,需对一些已投产的油井进行调整作业,保证油气田稳产。文章主要分析了调整井工程的模式、特点,提出环境评价重点应为:环境现状及回顾性分析,影响预测分析,生产水排放量,以期今后能更好、更快的完成调整井工程环境影响评价工作。调整井工程环境影响评价,应抓住评价重点,关注工程变更内容和环境影响变化情况,提出相应的污染防治措施。

After a period of well development in oil &gas fields,some oil wells demand adjustment operation to ensure stable oil production.Focused on the model and features of the well adjustment project,this article puts forward the key points of environmental assessment:present environmental status and reviewing analysis,impact pre-analysis,discharge amount of production water,so as to accomplish the environmental impact assessment of the well adjustment project better and faster in the future.The environmental impact assessment of the well adjustment project should focus on crucial assessment factors,and pay close attention to the modified matters of the project and the changes of the environmental impact to bring up relative pollution prevention measures.