电泵井因其下井时间长的特点,使之在地层供液出现变化时,只能通过技术管理手段来进行保障,不能够采取直接换泵的方法。本文主要针对在地层出现供液不足的情况下,采取的几种技术保障措施的应用情况及效果进行了讨论和现场试验。在整个论述过程中,通过应用数据对比了解各种方法的使用条件和特点,为今后生产管理提供更好的技术指导和参考依据。 Electric pump wells because of its long down well features, so that changes in the formation of liquid supply, can only be protected by technical management tools, can not be taken directly to the pump method. This article mainly for the case of insufficient liquid supply in the formation, the application of several technical measures taken and the effect of the discussion and field experiments. Throughout the discussion process, through the application of data to understand the conditions of use of various methods and features for future production management to provide better technical guidance and reference.