摘要
井底流压是控制油井产能的重要因素 ,该文从理论与实践生产相结合的角度 ,探讨了消除井底流压 ,以获取油井最大产能的方法 ,首次提出了负压提液的概念。该方法操作简单 ,费用低。已在滨南油田滨 79块三口油井试验成功 ,取得了较好的增油效果。
Bottom hole producing pressure is the important factor that influences oil well productivity. The method of how to gain high oil well productivity by eliminating bottom hole producing pressure is discussed from the point of view of theory and field application. The concept of liquid lifting under negative pressure is put forward firstly. It is simple to operate and has lowcost advantage. It has achieved good response of oil increasing by the application in three oil wells of Bin79 block in Binnan oilfield.
出处
《油气地质与采收率》
CAS
CSCD
2003年第2期80-81,共2页
Petroleum Geology and Recovery Efficiency
关键词
负压提液
研究
滨商油田滨79块
应用
井底流压
油井
产能
liquid lifting under negative pressure, bottom hole producing pressure, later period of development, formation depletion
