1.
Study on Rules of Fluid Flow in the Well Bore of the Screw Pump with the Ground-driven
地面驱动螺杆泵抽油杆旋转效应的研究
2.
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
3.
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
4.
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
5.
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
6.
The Dynamics Analysis of Rod String in Screw Pump Well and Research Eccentric Wear Prevention Methods
螺杆泵井抽油杆柱动力学分析及防偏磨措施研究
7.
double pin sucker rod
两头阳螺纹的抽油杆
8.
Design and Study on Down-hole Twin-screw Multiphase Pump
井下双螺杆多相混抽泵的设计与研究
9.
Screw pump drived by submersible motor is rodless oil pumping which can achieve high delivery lift and low delivery capacity. It can attain the purpose of low cost and high efficiency.
潜油电机驱动螺杆泵的无杆抽油可实现高扬程、低排量,能达到降低成本提高效率的目的。
10.
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。
11.
FEM ANALYSIS OF SUCKER-ROD PUMPING SYSTEM FOR DIRECTIONAL WELL
定向井有杆泵抽油系统的有限元分析
12.
QUANTITATIVE ANALYSIS OF DYNAMOMETER CARDS FOR SUCKER ROD PUMPING WELLS
有杆抽油井泵示功图的定量分析方法
13.
Determination of the Growd Driving Auger Stem Pump Working System
地面驱动采油螺杆泵工作制度的确定
14.
Hardware Development of Variable Frequency Drive for Submersible Progressing Cavity Pump;
潜油螺杆泵变频驱动装置的硬件开发
15.
Static Analysis of GLB120-27 Type Screw Pump
GLB120—27型采油螺杆泵的静力学特性分析
16.
Technology and application of oil production by ground driven screw pump
地面驱动螺杆泵采油配套技术及应用
17.
The Study of Optimization Design Method for the Heavy Oil Reservoir's Rod Pumping System
稠油油藏有杆泵抽油系统优化设计方法研究
18.
The Research on Optimizing and Prolonging the Checking Period of the Progressing Cavity Pump System for Oil Production;
螺杆泵采油系统优化延长检泵周期技术研究