低渗致密气藏产水特征及排水采气工艺应用分析

Water production characteristics of low permeability tight gas reservoir and application analysis of drainage gas recovery process

针对速度管柱排水采气技术、柱塞气举工艺技术以及毛细管注剂排水采气技术开展可行性试验分析,获得了更适用于该工程中低渗致密气藏开采特征的排水采气工艺技术,对未来该领域的发展具有重要的指导、借鉴作用。

This article in view of the speed string drainage gas recovery technology,the plunger gas lift technology,and capillary note dose of drainage gas recovery technology to carry out the feasibility test analysis,get the more suitable for the engineering characteristics of low permeability gas reservoir exploitation of drainage gas recovery technology,the future development in this field have important guidance and reference.