摘要
从安全隔离工艺的概念、类型和方法入手,阐述了长北气田一期开发过程中安全隔离工艺存在的问题和经验教训,强调了安全隔离工艺在施工、检维修中的重要性,指出了二期开发中隔离工艺的改进,也为今后长北工艺操作、检维修提供了可靠的实践依据。
Definition, types and methods of the safety isolation process were introduced. Some experiences and problems during application of the safety isolation in phase I development of Changbei oilfield were discussed. The importance of safety isolation process during construction and maintenance was emphasized, and improvements of the safety isolation process for Changbei project phase II were pointed out, which can provide some useful experiences for other projects.
出处
《当代化工》
CAS
2011年第7期706-710,共5页
Contemporary Chemical Industry
关键词
安全隔离工艺
双隔断
绝对隔离
盲板
Safety isolation
Double block
Positive isolation
Blinds