影响抽油机井系统效率因素分析及对策  

Analysis of influencing the system efficiency of pumping well

作　　者：刘波[1] 尹俊禄 陈沥[1] 王小玮[1] 幸明刚[1] 

机构地区：[1]长江大学石油工程学院 [2]川庆钻探长庆井下作业公司

出　　处：《石油石化节能》2013年第1期19-22,共4页Energy Conservation in Petroleum & PetroChemical Industry

摘　　要：针对机采系统效率偏低的现状,结合目前国内外提高抽油机井系统效率的措施和方法,从地面和井下两个部分论述了提高抽油机系统效率的重要性和必要性,分析了油田抽油机井系统效率低的原因和影响系统效率的主要因素及系统效率的分布规律。最后,提出了提高抽油机系统效率的有效途径。The system efficiency of pumping wells is not only an important factor to meassure the work level of oil wells, but also a key indicator to reflect the efficiency and power loss of oil wells. Improving the efficiency of pumping wells has been a key way to reduce energy consumption and production cost, and increase economic efficiency. In order to change the low status of the efficiency of the pumping system, combined with the current domestic and international measures and methods to improve system efficiency of pumping wells, the importance and necessity to improve the efficiency of pumping system have been discussed from ground and underground. And the reasons of low system efficiency of the pumping wells and its main affecting factors and the distribution rules are analyzed. At last, the scientific measures and methods which can increase the efficiency of pumping wells are pointed out.

关 键 词：抽油机井 系统效率 影响因素 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]