抽油泵采油一直是油田整个开发过程中采用的主要方法。随着油田开发的不断深入,地质条件日趋复杂,抽油井的各项维护工作日益增多。其中,由于抽油偏磨、断脱、泵卡、油管漏液、作业返工、方案不合理等造成的检泵作业量逐年增加。 Pumping has always been the main method used throughout the development of the field. With the deepening of oilfield development and increasingly complex geological conditions, the maintenance work of pumping wells is increasing day by day. Among them, due to pumping partial wear and tear, off, pump card, tubing leakage, rework, unreasonable programs caused by the pump work volume increased year by year.