酒东油田杆管偏磨研究及对策  

Study and Countermeasures of the Abrasion Mechanism of Tube and Pumping Rod in Jiudong Oilfied

作　　者：周妍 吴晓旭 赵全 梁佳莹 朱林 ZHOU Yan;WU Xiao-xu;ZHAO Quan;LIANG Jia-ying;ZHU Lin(Jiudong Oilfied,Yumen Oilfield Company,Jiuquan 735200,China)

机构地区：[1]中国石油玉门油田分公司酒东采油厂,甘肃酒泉735200

出　　处：《化工管理》2021年第21期193-195,共3页Chemical Engineering Management

摘　　要：酒东油田随着开发不断深入,出现了油井结蜡、腐蚀、供液不足等现象,井下杆柱受力情况复杂,导致了抽油杆和油管之间的偏磨现象严重,断脱井次增加。针对以上问题,文章从偏磨机理入手,就近几年偏磨井进行归类统计,分析杆管偏磨原因,在此基础上采取一定的防偏磨对策措施,以达到降低油井杆管断脱率、延长杆管使用寿命的目的。With the development of the oilfield,the phenomenon of eccentric wear of rods and tubing grow intensely,which not only leads to oil well maintenance be more difficultly,but also the workload and cost increase,seriously affects the normal oil well production.For such the problem,firstly,the reasons why eccentric wear of tube and pumping rod and mechanism of tube and pumping rod eccentric wear are researched through related classified statistics about recent years.On this basis,some measures are taken to prevent eccentric wear,so as to improve the system efficiently and prolong application life of rod string and oil tube.

关 键 词：杆管偏磨 偏磨机理 对策措施 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]