摘要
针对葡北油田高压水气交替注入工艺实施中出现的问题和温五区块利用老井实现水、气交替注入的要求,对温米油田温五区块注气采油工艺技术进行研究和配套。主要包括注气能力分析及压力等级设计、注气管柱设计、选型和注气井改造工艺技术。
In view of the problems occurred in high pressure water - alter - gas injection in Pubei oilfield, and the re- quirement of conducting it with existent wells in Block Wen5, gas injection process for Block Wen5 in Wenmi oilfield was investigated and matched, which included the gas injectivity analysis, design of pressure grade and gas injection pipe string, and reconstruction of gas injectors.
出处
《吐哈油气》
2003年第4期314-318,共5页
Tuha Oil & Gas
关键词
吐哈油田
注气
采收率
采油工艺
水气交替注入
existent wells
gas injection
water-alter-gas injection
gas injectivity
well head
pipe string
