两种钻杆耐磨带摩擦磨损性能试验对比分析

摘要

钻井过程中防止套管磨损的主要措施是采用钻杆耐磨带。通过室内模拟试验评价方法，对ARM 耐磨带、X 型耐磨带以及钻杆接头本体材料与 Q125套管组成摩擦副，在钻井液介质中进行了摩擦磨损性能评价。试验结果表明，试验评价方法可行；且 ARM 耐磨带具有较好的耐磨性。%The drillpipe hardbanding is the primary measure to prevent casing wear in the processes of drilling wells.With the indoor simulation test evaluation method,on friction pair of the ARM hardbanding,X hardbanding,drill pipe body and casing Q125,the friction and wear properties in drilling fluid medium are evaluated in this paper.Results confirmed the feasibility of the test method,and ARM hardbanding has good wear resistance.