潜油电泵特征参数及实际工况的计算方法研究  

Calculation Method to Characteristic Parameters and Practical Conditions of ESP

作　　者：冯定[1] 李成见[1] 

机构地区：[1]长江大学,湖北荆州434023

出　　处：《流体机械》2007年第1期29-31,78,共4页Fluid Machinery

基　　金：中国海洋石油总公司重点项目(02Z066);湖北省国际合作项目(G200512001)

摘　　要：从潜油电泵的理论特性出发,通过对潜油电泵压头及其能耗分析,提出了用特征参数表征潜油电泵实际工况曲线的方法。采用潜油电泵清水特性曲线上的5个特征点,考虑潜油电泵的运行情况、产出液的特性等参数,建立反映潜油电泵实际工况参数和曲线的计算方法。同时用实际的潜油电泵工作参数验证了该方法的正确和合理性。The method of describing the ESP practical performance curve with its characteristic parameters has been provided with head and energy consumption on the basis of the characteristic analysis on the ESP. Considering the ESP operating condition and the character of produced fluid, The calculation method of practical conditions and parameter is determined with five characteristic point data of ESP performance curve. The correctness and rationality of the calculation method is verified by the practical ESP＇s working parameters.

关 键 词：潜油电泵 特征点 工况参数 五点法 

分 类 号：TE933[石油与天然气工程—石油机械设备]