1.
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
2.
hook wall pumping packer
抽油井悬挂式封隔器
3.
An Approach to Extract Liquid Level Values from Echo Signal of Liquid Levels in Rod Pumping Well
提取抽油井回音信号中液位值的方法
4.
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
5.
Analysis on measures of improving system efficiency of the pump well.
提高抽油井系统效率的措施效果分析
6.
beam pumping well
游梁式抽油机抽油的井
7.
band wheel pumping power
深井泵抽油的皮带驱动
8.
Tubing is used to extracting petroleum and natural gas from a well.
油套管用于油井中抽取石油或天然气。
9.
Research and development of the downhole multiphase pump for wells of high gas-oil ratio
高气油比井井下混抽泵的研究与开发
10.
The System of Pumping Wells Optimum Design in the Exploiting Anaphase of Oil
油田开采后期抽油机井系统优化设计
11.
Surface Liquid Yield Calculation of Rod Pumping Wells Using Dynamometer Cards;
用示功图计算抽油机井井口产液量方法研究
12.
ANALYSIS AND SOLUTION OF WELLHEAD GAS LOCKING IN ROD PUMPED WELLS
抽油机井井口气锁原因分析及解决办法
13.
Numerical Well-test Evaluation of Test Information of Swabbing Wells of Composite System
复合油藏抽汲井测试资料数值试井分析
14.
backside pumping
一台马达带动两口井抽油机
15.
INTEGRATED INTELLIGENT DIAGNOSIS SYSTEM FOR SUCKER ROD RUMPED WELLS
抽油机井集成化智能诊断系统的研究
16.
Pumping in my living room.
许多正抽吸的油井，在我的起居室里？
17.
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
18.
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