气井抽汲排液采气工艺的研究与应用  

Application and research on the gas recovery by water drainage using pumping unit

作　　者：户贵华[1] 程戈奇[1] 童广岩[1] 巴特[2] 侯淑玲 高旭东[1] 吴桂英[1] 

机构地区：[1]中原油田分公司采油三厂,山东莘县252435 [2]中原油田分公司井下作业处,河南濮阳457071 [3]中油特种车有限公司,河南濮阳457001

出　　处：《石油矿场机械》2006年第6期102-103,共2页Oil Field Equipment

摘　　要：针对卫城气田产水状况及低产低能的特点,提出了新的抽汲排水采气工艺的原理和要求,介绍了系统组成和主要工具结构。现场试验表明,该系统和工艺对提高低压低产气井的采收率及高效开发具有指导意义。Aiming to the water producing situation in Weicheng gas field, this paper introduced the working principle, working require and testing results of the technique of gas recovery by water drainage. The results of field tests indicate that it formed for the gas well with low pressure and production in Weicheng gas field, which has significance guidance for improving the recovery factor of gas well with low pressure and production, and their effective development.

关 键 词：排水采气 工艺 结构 采收率 

分 类 号：TE935[石油与天然气工程—石油机械设备]