1.
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。
2.
Optimal Design and Simulation Research of the Oil-Well Pumping Efficiency Based on FLUENT;
基于FLUENT的抽油泵泵效的仿真研究与优化
3.
Calculation of Annular Clearance Leakage for the Plunger and Pump Barrel of Sucker-rod Pump
抽油泵柱塞和泵筒环隙漏失量计算的新公式
4.
Research and application of a superdeep low leakage one-piece barrel subsurface pump
DL-超深低漏整筒抽油泵的研制与应用
5.
Research and Application of XJFB Oil Pump with Eccentric Worn Resistance
XJFB型防偏磨抽油泵的研究与应用
6.
Implementation of Automatic Monitoring and Controlling System for Pipe-Type Pump s Cylinder Assembly;
管式抽油泵油管缸套装配自动监控系统的研制
7.
The corrosion on suck rod, tubing and pump are serious, resulting pump leakage and rod broke, during exploration.
在开发过程中,出现严重的抽油泵、管及抽油杆腐蚀和偏磨现象,造成泵漏、杆等问题。
8.
The investigation in the flow field particularly the miscible-phase flow field in a subsurface pump is the key to improvement of the performance of the pump.
研究泵内流场尤其是混相流流场，是改善抽油泵性能的关键所在。
9.
How to Select the Main Parameters of the Grooved Ball- Chamber of Closed Valve Bonnet on Sucker Rod Pumps.
抽油泵闭式阀罩槽形球室主要结构参数的选择
10.
The structure of closed valve bonnet influences the perfor-mance of sucker rod pumps.
闭式阀罩是影响抽油泵使用性能的零件。
11.
band wheel pumping power
深井泵抽油的皮带驱动
12.
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
13.
"A fuel pump delivers fuel from the tank to the carburetor. There are two general types of fuel pump, mechanical and electric. "
油泵把油箱中的燃油抽出送到化油器中。通用的油泵有两种:机械泵和电子泵。
14.
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
15.
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
16.
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
17.
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
18.
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