band wheel pumping power
深井泵抽油的皮带驱动
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
"Oil pressure is provided by a high pressure oil pump that, generally is belt driven by the engine."
油压是由高压油泵提供的,发动机通过皮带驱动油泵。
shaft-driven oil pump
主轴(驱动的)油泵
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
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
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
Research on Pipe Flow and Pump Characteristics of Polymer Flooding and Water Flooding Rod-pumped Well in Especially High Water-cut Stage;
特高含水期水驱及聚驱抽油机井管流特性与泵特性研究
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
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
A MATHEMATICAL MODEL FOR PREDICTION AND DIAGNOSIS OF THE BEHAVIOR SUCKER ROD PUMPING SYSTEM IN DIRECTIONAL AND HORIZONTAL WELLS
定向水平井有杆泵抽油系统动态参数诊断和预测的数学模型
central jack plant
联合抽油的中心驱动站
unit pumping outfit
单独驱动的抽油装置
Loose accessory drive belt (water pump slipping).
辅助驱动皮带松脱（水泵打滑）。
Optimization Method and Software Development of Liquid Driving Screw Pump Oil Extraction System;
液压驱动螺杆泵油井生产系统的优化设计及软件开发
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。
The engine fan is usually mounted on the water pump shaft and is driven by the same belt that drives the pump and the generator.
发动机风扇通常安装在水泵轴上,由驱动水泵和发电机的同一条皮带驱动。
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