摘要
氮气气顶驱试验过程中,注气井口出现油套压平衡问题,封隔器气密封性存在缺陷,现场操作存在一定安全隐患。通过气顶驱气密封封隔器工具研究与现场试验,为气顶驱项目的顺利实施提供了技术支持。
A nitrogen gas cap drive test was carried out in Liaohe Oilfield during 2012,packer seal-ing defected in the test,lead to a coincident oil pressure and casing pressure,site operation has certain security hidden danger.Through gas seal packer tool study and field test,technical support is provided to the implementation of gas cap drive project.
出处
《石油矿场机械》
2014年第5期89-92,共4页
Oil Field Equipment
关键词
封隔器
气密封
气顶驱
气密封实验
应用
packer
gas seal
gas cap drive
gas seal experiment
apply
