Puyang Junhong Rubber Co., Ltd.

Puyang Junhong Rubber Co., Ltd.

Analysis of function and advantage of sucker rod centralizer

2021 11/04

After the rod body and coupling wear in sucker rod centralizer,the rod body is damaged,reducing the lift force and torque force of sucker rod,thus reducing the service life of sucker rod,and the phenomenon of sucker rod fracture may occur,affecting the normal production of oil Wells.There are many kinds of sucker rod centralizers,but most of the sucker rod centralizers have a single structure,which moves with the rotation of sucker rod,causing serious wear and tear in long-term use and increasing production cost.In addition,the edge of sucker rod centralizer is easily damaged by friction with the tubing when the sucker rod is running down the well,which can cause the sucker rod centralizer to break and fall into the well.This kind of sucker rod centralizer is not suitable for the upward and downward movement of sucker rod.
centralizer
Therefore,a sucker rod centralizer is needed which can satisfy both up and down and rotating sucker rod movements.The shelf life of sucker rod centralizer is related to refining and chemical process.The triangle belt can be divided into seven industrial models of Y,O,A,B,C,D and E for industrial machinery and all kinds of fan belts for automobiles and drag machines,totaling two categories.