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杜66块位于曙光油田西南部胜利塘地区,开发目的层杜家台油层。该块于1986年投入吞吐开发,目前已投入热采开发25年,处于吞吐开发后期的产量递减阶段。由于油井产能降低,油井的系统效率也降低。供液能力过低往往使抽油泵不能正常工作,严重的产生液击,从而促使抽油泵过早损坏。针对上述问题,引进智能抽空控制装置在杜66块进行实验。通过抽空智能控制间歇泵抽,协调井底供排平衡,发挥油井最大潜能,实现油井产量最大化、电量消耗最小化,提高油井效率和延长油井检泵周期的生产要求。
Du 66 is located in Shengli Tang Shuguang Southwest Oilfield, the development of the purpose of Dujiatai reservoir. The block was put into huff and puff development in 1986, and has been put into thermal exploitation for 25 years and is in the declining production stage in the post-throughput development stage. As the well productivity is reduced, the system efficiency of the well is also reduced. Too low liquid supply often make the pump not work, a serious liquid hammer, thus contributing to premature pump damage. In response to the above problems, the introduction of intelligent pump control device in Du 66 experiments. By taking the time to intelligently control intermittent pumping, coordinate the supply and discharge balance at the bottom of the well to exert the maximum potential of the well to maximize the production of the well, minimize the power consumption, improve the efficiency of the well and prolong the production requirements of the well inspection pump cycle.