本实用新型属于油田机采井口上的螺杆泵井扭矩测试装置。
The utility model belongs to the torque testing device of the screw pump well on an oilfield pump recovery wellhead.
螺杆泵井运行过程中经常出现杆柱断脱、蜡卡、烧泵等现象。
For screw pump well, the following accidents, such as rod breaking, wax locking and pump burning, always happened.
根据螺杆泵井各个部分运动特点及能量损失情况，建立了螺杆泵井系统效率分析模型。
According to the energy loss of every part of screw pump well, established system efficiency analysis model for the well.
按照螺杆泵井各个部门运动独特之处及能量丧失环境，建立了螺杆泵井系统效率分析模子。
Screw pump Wells in accordance with the characteristics of the various parts of movement and energy losses, the establishment of a screw pump system efficiency analysis model well.
应用结果表明了该模型的有效性和准确性，对提高其他油田螺杆泵井系统效率具有一定的指导意义。
Application of the model results show that the effectiveness and accuracy of other oil fields to enhance the efficiency of screw pump well system has a certain significance.
针对该情况对不同的螺杆泵井提出了具体提高系统效率的措施，使得二连油田螺杆泵井的管理水平上了一个台阶。
Against the screw on the different Wells specific measures to improve system efficiency, making Erlian screw oil Wells on the management level to a higher level.
由于定向井井身结构特殊，利用螺杆泵进行抽油时如不采取任何措施势必造成杆柱严重磨损甚至卡死。
Due to the special structure of controlled direction well, it can lead to severe abrasion even jamming if not adopting any measure when using progressing cavity pump rod to pump oil.
现场应用表明，浅层定向井的螺杆泵举升工艺是可行的。
The field application of improved technique showed that the PCP lifting technique is effective in shallow directional wells.
现场应用表明，浅层定向井的螺杆泵举升工艺是可行的。
The field application of improved technique showed that the PCP lifting technique is effective in shallow directional wells.
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