油管悬挂器螺纹接头上扣扭矩研究  

Study on Make-up Torque of Threaded Connection of Tubing Hanger

作　　者：高晓娟 贾路 姬丙寅 吕庆钢 史交齐 GAO Xiaojuan;JIA Lu;JI Bingyin;LV Qinggang;SHI Jiaoqi(Materials Supply Department,CNCP Changqing Oil Field Co.,Xi’an 710018,China;Materials Supply Management Center,Sinopec Northwest Oil Field Co.,Urumqi 830011,China;Xi’an Serv Stress Engineering Technology Service Co.,Ltd.,Xi’an 710075,China)

机构地区：[1]中国石油天然气股份有限公司长庆油田分公司物资供应处,陕西西安710018 [2]中国石油化工股份有限公司西北油田分公司物资供应管理中心,新疆乌鲁木齐830011 [3]西安三维应力工程技术有限公司,陕西西安710075

出　　处：《钢管》2024年第1期78-81,共4页Steel Pipe

摘　　要：借助理论分析和试验方法研究了油管悬挂器与油管连接的上扣扭矩。研究表明:油管悬挂器螺纹连接采用厂家推荐的油管上扣扭矩并不合适;油管悬挂器连接如果保证上扣位置,需要提高上扣扭矩;油管悬挂器外径对上扣扭矩有较大影响,建议采用油管最大上扣扭矩对油管悬挂器上扣。The make-up torque for connecting the tubing hanger with the tubing proper is studied by means of relevant theoretic analysis and testing method.It is demonstrates via the studies that the tubing make-up torque as recommended by the supplier for thread connection of the tubing hanger is not suitable.To ensure the make-up position for the tubing hanger connection,the torque has to be increased;and the outside diameter of the tubing hanger obviously affects the make-up torque.Accordingly it is suggested to use the maximum torque for make-up of the tubing hanger.

关 键 词：油管 悬挂器 上扣扭矩 螺纹接头 有限元 全尺寸试验 

分 类 号：TE931.2[石油与天然气工程—石油机械设备] TH131.3[机械工程—机械制造及自动化]