CAJ | 학술논문

针对小修作业搬家频繁及脏、苦、累、险的工作特点，研制了一种小修作业远程控制起下管柱装置。修井机司机通过操作盘可远程控制完成油管的抓放、锁定、悬持、推送、扶正、对中、液压钳就位、上卸扣、高低换挡和自动对缺口，最终实现管柱起下；1名场地工人按动遥控器即可完成油管的拉送、翻滚和就位，实现了在井口无人情况下2人起下管柱作业。现场应用结果表明，该装置体积小、质量轻，起下管柱操作平稳、安全可靠，不但减少了用工数量，减轻了工人劳动强度，而且提高了安全操作水平。起下管柱作业施工速度可控且与人工操作水平相当，深受现场工人欢迎。
침대소수작업반가빈번급장、고、루、험적공작특점，연제료일충소수작업원정공제기하관주장치。수정궤사궤통과조작반가원정공제완성유관적조방、쇄정、현지、추송、부정、대중、액압겸취위、상사구、고저환당화자동대결구，최종실현관주기하；1명장지공인안동요공기즉가완성유관적랍송、번곤화취위，실현료재정구무인정황하2인기하관주작업。현장응용결과표명，해장치체적소、질량경，기하관주조작평은、안전가고，불단감소료용공수량，감경료공인노동강도，이차제고료안전조작수평。기하관주작업시공속도가공차여인공조작수평상당，심수현장공인환영。
To solve the problems in well servicing like frequent mobilization and dirty working environment, high workload and high risk features, a small remote control tubing running device has been developed?The work?over driver could alone accomplish tubing handling, locking, hanging, pulling, centralizing, centring and hy?draulic tong positioning, makeup and breakout, gear shift and automatic alignment, thus achieving tubing run?ning?Tubing pulling, rolling and positioning could be accomplished by only one floorman through remote control u?nit?Thus, tubing running operation could be done by only two personnel without personnel arrangement at the well?head?Field application shows that the device could deliver a smooth and reliable tubing running operation with small and light weight features?With the comparable tubing running speed and control compared with manual operation, the new developed tubing running device could not only reduce the amount of labor and labor intensity, but also could improve the operation safety, which have gained great welcome by the onsite worker.