折叠式油管移送装置设计与分析  

Design and Analysis of Folding Tubing Transfer Device

作　　者：张鹏宇 郭登明[1] 涂学洋 符仁杰 郭建东 梁晨[3] 邓康 Zhang Pengyu;Guo Dengming;Tu Xueyang;Fu Renjie;Guo Jiandong;Liang Chen;Deng Kang(School of Mechanical Engineering,Yangtze University;RG Petro-machinery Group Co.Ltd.;PetroChina Xinjiang Oilfield Company;No.10 Oil Production Plant of PetroChina Changqing Oilfield Company)

机构地区：[1]长江大学机械工程学院 [2]南阳二机石油装备集团股份有限公司 [3]中国石油新疆油田分公司 [4]中国石油长庆油田分公司第十采油厂

出　　处：《石油机械》2021年第12期83-88,共6页China Petroleum Machinery

基　　金：国家科技重大专项“钻井协同自动控制系统研发”(2016ZX05022006-004)。

摘　　要：针对油管上卸扣和移运时劳动强度高、油管移送速度与吊卡速度不同步的问题,研发了折叠式油管移送装置。该装置通过液压驱动移动滑车进行油管运移,移动滑车移送油管的速度随游动吊卡下落及上升速度的变化而变化,通过控制液压马达手动换向阀的液压油排量可以实现移动滑车速度的控制,满足现场操作人员控制起下油管的速度需求。现场应用情况表明:油管移送装置装卸操作便捷,动作平稳可靠,接送管对位精准;配合液压吊卡平均接卸管柱速度为45根/h,最高接卸管柱速度为50根/h,大大减轻了工人的劳动强度,显著提升了修井作业效率,安全性能明显提高。折叠式油管移送装置的成功研发可为相关领域的使用人员、设计人员以及管理者提供参考。In order to solve the problems such as high labor intensity at the time of make up,break out and transfer of tubing as well as the nonsynchronous tubing transfer speed and elevator speed,a folding tubing transfer device was developed.The device carries out tubing transfer by hydraulically driven travelling block,the speed for the travelling block to transfer the tubing changes with the change of falling and rising speed of the travelling elevator,and the speed control of the travelling block is realized by controlling the hydraulic oil displacement of the manually operated reversing valve of the hydraulic motor,which meets the requirements for the field operator to control the speed of running and pulling tubing.Field application results show that the tubing transfer device is convenient for loading and unloading,stable and reliable in operation,and accurate in tubing alignment;worked in with hydraulic elevator,the average speed of tubing make up/break out is 45 per hour,and 50 per hour maximally,which alleviates the labor intensity of workers,significantly improves the workover operation efficiency,and obviously improves the safety performance.The research results provide reference for users,designers and managers in related fields.

关 键 词：折叠式 油管移送装置 移动滑车 速度控制 液压驱动 油管运移 运动分析 

分 类 号：TE935[石油与天然气工程—石油机械设备]