摘要
在简要论述国内目前应用的气井排液采气成熟技术的前提下，重点介绍了国外近两年研究推出的两项新的气井排液采气工艺技术，即同心毛细管技术和天然气连续循环技术。这两项技术都是针对以往工艺技术存在的问题而研究推出的，具有较高的经济性和实用性。
Based on the problem of used technologies for gas-well liquid removing,this paper intreduces two practical techniques developed in recent years, they are concentric capillary tubing and continuous gas circulation techniques.Using these novel techniques, the problems of fluid accumulation in gas wells can be economically solved and the production rate of gaswell can be sufficiently increased.
出处
《断块油气田》
CAS
2000年第3期62-64,共3页
Fault-Block Oil & Gas Field
关键词
气井
排液采气
气井积液
天然气开采
产量
工艺
Gas well,Draining fluid for oilrecovery,Concentric capillary tubing, Continuous gas circulation, Natural gas
