文留油田低压气井气举排液采气增产配套技术  

NECESSARY TECHNOLOGY RESEARCH OF LOW PRESSURE DRAINAGE GAS RECOVERY BY GAS LIFT APPROACH ON WENLIU OILFIELD

作　　者：吕洪奇[1] 魏瑞玲[1] 陈宗琦[2] 马祥凤[1] 张安琪[1] 张红艳[1] 

机构地区：[1]中原油田公司采油一厂,河南濮阳457172 [2]塔里木中原钻井公司,新疆库尔勒841000

出　　处：《石油钻采工艺》2005年第4期54-56,共3页Oil Drilling & Production Technology

摘　　要：针对文留油田气藏采出程度高、气层压力低、井筒积液严重的现状,实施了气举排液采气增产配套技术,主要有:半闭式气举、低压气井气层保护增产技术和高压气井气进行气举排液采气技术,取得显著增产效果。解决了文留油田低压气井长期低效开采的难题,为同类气田低压气井高效开采、提高气藏采收率提供了有效途径。In view of high degree of reserve recovery, lo w pressure and serious liquid loading of Wenlai gas reservoir, drainage gas recove ry by gas lift was used and obtained obviously effectiveness, its necessary tech nology includes semiclosed gas lift, protection and increasing production techno logy of low pressure gas well and drainage gas recovery by gas lift technology o f high pressure gas well. This research has provided a effective approach for th e same gas well.

关 键 词：低压气井 气举 排液采气 配套技术 

分 类 号：TE355.3[石油与天然气工程—油气田开发工程]