储气库老腔改造井环空带压现象探讨  

Annulus under pressure during old cavern revamp in gas storage reservoir

作　　者：李海伟 

机构地区：[1]中国石油西气东输管道公司储气库管理处,江苏镇江212028

出　　处：《石化技术》2015年第8期160-160,共1页Petrochemical Industry Technology

摘　　要：虽然盐穴储气库注采气井油、套管环空压力绝对值并不高,但是考虑到使用期限较长应该引起足够的重视,并进行相应的监测、修井技术储备。The oil and casing tube in salt cavern gas storage reservoir need to be taken seriously by monitoring and maintenance due to its long working life though its annulus pressure is not high.

关 键 词：盐穴储气库 完井 环空 压力 

分 类 号：TE972[石油与天然气工程—石油机械设备]