抽油杆柱在粘性流体中阻力的实验研究  

THE TESTING STUDY OF THE SUCKER ROD RESISTANCE IN THE VISCOUS FLUID

作　　者：昌锋 张琪[1] 吴晓东[1] 

机构地区：[1]上海东海石油公司,山东东营石油大学开发系

出　　处：《石油大学学报（自然科学版）》1994年第A00期37-42,共6页Journal of the University of Petroleum,China(Edition of Natural Science)

摘　　要：流体在抽油杆与油管环形空间的流动是有杆抽油系统的一个动态子系统。本文对抽油杆柱的粘滞阻力进行了理论分析，井利用自行设计建立的有杆抽油系统模拟实验装置，对四种不同条件下的抽油杆柱阻力进行实验研究，得到了计算抽油杆柱阻力系数的相关式。lt is a motive subsystem in the sucker rod pumping system that fluid flows in theannular space between sucker rod and oil tube.This articie presents theoretical analysis to thesucker rod resistance. Simulative experimental device is designed and made by myself. withthis device. sucker rod resistanccs are experimented on respectly in four types of flowingstate. Finally. the correlative formulas used to solve the coefficient of sucker rod resistanceare obtained.

关 键 词：抽油杆 阻力 粘性流体 抽油杆柱 

分 类 号：TE933.202[石油与天然气工程—石油机械设备]