抽油机在工作的过程当中,杆间和井管等部位存在相对移动的情况,在移动的过程中必然会有摩擦,很容易产生磨损,在实际工作的过程当中由这种磨损导致的抽油机井故障时常发生,本文首先介绍杆管偏磨的危害性,然后介绍抽油机井杆管偏磨的主要原因,最后再介绍相应的防治措施。 During the working process of the pumping unit, there is a relative movement between the rod and the well pipe. In the process of moving, there is bound to be friction and wear easily, and the pumping caused by such abrasion during the actual work Oil well failure often occurs, this article first introduces the dangers of partial wear of the rod and tube, and then introduces the main reason for partial wear of rod and tube in pumping well, and finally introduces the corresponding control measures.