产高矿化度地层水气井泡沫排水采气技术

Technology of form drainage gas in high salinity formation

针对靖边气田产高矿化度地层水气井实际生产状况,利用聚类分析方法,进行了产水气井分类,采用泡排药剂系统评价方法,优选并评价了适合靖边气田产水气井泡沫排水采气的泡排药剂,并确定了合理的泡排工艺参数,优化和完善了泡沫排水采气配套地面工艺流程,优选气井并开展了现场试验,取得了较好的效果。

In this paper,For the actual production status of water wells with high salinity formation in Jingbian gas field,Cluster analysis was used to conduct water production wells classification,Foaming pharmacy systematic evaluation method was used to evaluate and optimize the foaming pharmacy suitable for water wells in Jingbian gas field with foam drainage gas,Also a reasonable parameters is determined.simultaneously,the ground process matched with foam drainage gas is optimized and consummated in this paper. Finally,gas wells are optimized to conduct the field test and achieve good effects.