1) pump efficiency
泵效
1.
Investigation into improvement on rod pump efficiency;
对提高杆式泵泵效问题的探讨
2.
The pump efficiency of ESRP was defined considering .
参考常规抽油泵的泵效公式定义了电动潜油往复泵的泵效,分析了该类泵泵效的各种影响因素,最后给出了下泵深度的设计方法,用一例井的数据进行了计算,证明了该方法的可行性。
3.
Combined with the carbonate reservoir characteristics as large gas rate,viscous crude and produced naturally,this paper regressively analyzes and matches the dynamic liquid level,submergence depth,pump efficiency,water content,oil density and viscosity of 137 sucker rod pump wells.
针对塔河油田机抽井的沉没度大大高于中国石化平均水平的现状,结合塔河油田碳酸盐岩油藏气大、油稠、依靠天然能量开采的特点,对正常生产的130口有杆泵井的动液面、沉没度、泵效、含水、原油密度、原油黏度等数据进行了回归分析和拟合,给出了不同含水期、不同日产液量的机抽井合理沉没度范围。
2) pump efficiency
水泵效率;泵效率
3) oil well pump efficiency
油井泵效
1.
Baise oilfield has many faults distributed complicatedly,geological conditions vary a lot,the development speed in the early life was too fast,the reservoir was heavily destroyed,the development technology is relatively backward,and various factors affecting oil well pump efficiency become more and more prominent.
百色油田断层多、分布复杂、地质情况差异大、前期开发速度过快,破坏性较大、开发工艺相对落后,影响油井泵效的各种因素凸现,严重地影响油井正常生产。
4) branded pump effect
铭牌泵效
1.
It concluded a equation about the branded pump effect and the real pump effect,which provided a method to predict the real pump effect by the branded pump effect.
以大庆油田近千台 D型和 Y型泵额定运行时的泵效η为基础 ,用数理统计的方法 ,得出了实际泵效η与铭牌泵效ηN的回归方程 ,从而提供了由铭牌泵效ηN 预测实际泵效η的方法 ,文中结论可供工程实践应用。
5) real pump effect
实际泵效
1.
It concluded a equation about the branded pump effect and the real pump effect,which provided a method to predict the real pump effect by the branded pump effect.
以大庆油田近千台 D型和 Y型泵额定运行时的泵效η为基础 ,用数理统计的方法 ,得出了实际泵效η与铭牌泵效ηN的回归方程 ,从而提供了由铭牌泵效ηN 预测实际泵效η的方法 ,文中结论可供工程实践应用。
6) Pump efficiency
水泵效率
1.
A study of the temperature difference measurement for the pump efficiency online monitoring system;
水泵效率在线监控系统中温差测量的研究
2.
The results show that available power and power input of water pump continuously decline with motor frequency reducing,and pump efficiency also decrease at the same time.
结果水泵有效功率和输入功率均随着电机频率的下降而不断降低,同时水泵效率也随着频率下降而降低。
补充资料：阳效
1.表面的功效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条