摘要
修井是一项为恢复油气井正常生产所进行的解除故障、完善井眼条件的工作。它是提高单井产量和采收率,延长生产周期的一项重要措施,也是挖掘老井潜力、发现新层位,扩大勘探成果的重要手段。论述了修井过程中众多的储层损害机理,以及相配套的保护储层技术,为更好的在修井过程中保护油气层起指导作用。
Workover is aimed at fault disconnection and well completely penetrating.It is an important measure to enhance oil recovery,prolong production cycle, dig out old well potency, discover new formation and enlarge fruit of exploration.This paper introduced multitudinous reservoir damage mechanism and the matching protection technology in workover. It also gave some significance guidance for reservoir protection.
出处
《重庆科技学院学报（自然科学版）》
CAS
2010年第1期69-71,120,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
修井
损害机理
防止地层损害
提高采收率
workover
damage mechanism
formation protection
enhanced oil recovery
