摘要
本文提出了利用抽油井实测功率曲线计算示功图的方法,并将其应用于实际。实例计算表明,预测示功图与实测示功图基本相符,可以用于分析抽油机井的工作状况。
<ABSTRACT>: In this paper, a method is proposed to determine surface dyna-mometer cards by actual motor power curves and which has been used in the field. The results show that the predicting surface dynamometer card is con-sistent with the measured card and can be used to analyze the data of pumping wells.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1991年第4期63-67,34,共6页
Petroleum Geology & Oilfield Development in Daqing
关键词
抽油机
抽油井
功率曲线
示功图
: Dynamometer card, Power curve, Pumping well, Hanging load
