1.
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
2.
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
3.
band wheel pumping power
深井泵抽油的皮带驱动
4.
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。
5.
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。
6.
Development and Application of Blowout on-off Connector of Big Diameter Deep Well Oil Pump
新型大直径深井抽油泵防喷脱接器研制和应用
7.
Application of Rough Set and Decision Trees in Pump Parameters Adjusting;
粗糙集和决策树在抽油机泵参调整中的应用
8.
liner for crosshead lubricating pump
十字头润滑油泵套筒
9.
Deep and Ultra-deep Well Cementing Technology with Low Density Slurries in Tahe Oilfield
塔河油田深井超深井低密度固井技术
10.
He was pumping away the whole day.
他整天忙着用唧筒抽水。
11.
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
12.
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。
13.
Hazards of Reduction Gearbox Leakage of Pumping Unit and Their Onsite Treatment
抽油机减速箱漏油的危害与现场治理
14.
It summarizes both host deep pumping technology and low-energy in different category oil reservoir.
总结出了适用不同类型低渗油藏低产能油井深抽主体工艺及配套技术。
15.
"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。
16.
Research and Development of Auto N.D.T. System for the Oil Pumping Rods;
抽油杆无损漏磁自动检测系统的研制
17.
Research on the Method and Apparatus of Alternating Magnetic Flux Leakage Testing for Sucker Rod
抽油杆交流漏磁检测方法与装置研究
18.
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