1.
Design of the test device for the frictional abrasion of the sucker rod centralizer
往复式抽油杆扶正器摩擦磨损试验装置设计
2.
The Design and Experimental Study of the Friction and Abrasion Testing Machine for the Pumping Rod s Centralizer;
抽油杆扶正器摩擦磨损试验台的研制及摩擦磨损试验研究
3.
Centralizer Network-Setting of Sucker Rod-Pumping System and Virtual Model Building of Bearm Pumping Unit;
有杆抽油系统扶正器网络化设置及抽油机虚拟建模
4.
Analysis of Centralizer Mount Position of Rod String of Screw Pump Based on Rotor Dynamics Method
基于转子动力学方法研究螺杆泵抽油杆柱扶正器的布置
5.
Pressure Drop of Flow of Produced Liquid of ASP-combinational Flooding in Tubing as Rod with Centralizers Moving Axially and Reciprocally
三元复合驱采出液在抽油杆带扶正器且做轴向往复运动的油管中流动的压降
6.
Study on Dynamic Simulation of Mix Sucker Rod String with Absorber
具有减振器的混合抽油杆柱动态仿真研究
7.
Sucker Rod Design and Energy Conservation Analysis of Pumping System with Load Reducer
加装减载器的抽油系统杆柱设计及节能分析
8.
In designing the sucker rod, correct the line density, elasticity coefficient, rigidity and so on.
本文在进行空心抽油杆柱的设计计算时,对空心抽油杆的线密度、性系数、度等参数进行了修正。
9.
back-side-crank pumping unit
单拐多连杆抽油设备
10.
air lift rod transfer elevator
气动抽油杆运移吊卡
11.
mule-head hanger
驴头上挂抽油杆的装置
12.
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
13.
double pin sucker rod
两头阳螺纹的抽油杆
14.
Crack Failure Analysis on Oil Sucker Rods of 20CrMoA Steel
抽油杆20CrMoA断裂失效分析
15.
Development of rod absolute oil tool in workover operations of pumping wells
抽油井修井作业中抽油杆净油工具的研制
16.
A Dynamics Study on Surface-driving Progressing Cavity Pump of Oil Production System;
地面驱动螺杆泵井抽油杆柱力学研究
17.
Development and Application of PCP Special Pumping Rod with Middle Displacement;
中排量螺杆泵专用抽油杆研制与应用
18.
From the viewpoint of sucker rod stress changing, this paper has analyzed the influence of augmenting the pump diameter, depth of pump, pumping stroke length and speed to sucker rod breaking.
从抽油杆应力变化的观点分析了调大抽油泵泵径、深和抽油机冲程、次对抽油杆断裂的影响。