随着油田开发进入高含水后期,单井日产液量大幅度下降,大部分井低产低效的现象。本文通过对第二采油厂采取低产低效井间抽试验情况进行统计分析,利用数据统计和盈亏平衡分析方法,从间抽效果和效益两个方面进行论证,取得了一些认识,为高含水后期低产低效井间抽的实施提供参考。 With the development of oilfields entering the high water-cut period, the volume of single-well daily production dropped drastically and most of the wells were low-yielding and inefficient. In this paper, the second oil extraction plant to take low-yielding and low-efficiency inter-well pumping test statistical analysis of the situation, the use of data statistics and breakeven analysis method, from the pumping effect and effectiveness of two aspects of demonstration, made some understanding for the high water cut late Low-yielding and efficient inter-well pumping reference.