摘要
储层本身的潜在损害因素导致在低渗透油气田勘探开发生产各个环节均可造成油层损害。根据低压气田易漏失、易液锁的地质特征,分析了反凝析及水锁污染解除的方法;通过研究液锁机理及液锁伤害的影响因素,找出解除丘东等气田反凝析及水锁污染的对策。
Potential damage factors of the reservoir led to damage in low permeability reservoir of oil and gas exploration and development in all aspects of production. According to geological characteristics of leakage easily and easy liquid lock in the low-pressure gas field,methods of retrograde condensate and discharged water lock pollution are analyzed. Through researching on influencing factors to liquid lock mechanism and its injury in order to find out the countermeasures to eliminate retrograde condensate and water lock pollution in Qiudong gas fields.
出处
《油气井测试》
2014年第6期67-69,76,共3页
Well Testing
关键词
低压气井
液锁
研究与试验
low pressure gas well,liquid lock,research and testing
