抽油机二次平衡的试验研究  

Secondary counterbalancing of pumping units.

作　　者：何富全[1] 柴连善[1] 

机构地区：[1]大庆石油管理局第五采油厂

出　　处：《石油机械》1993年第3期32-34,39,共4页China Petroleum Machinery

摘　　要：阐述了抽油机的二次平衡原理,提出在原有抽油机平衡的基础上还需使抽油机扭矩及电动机负荷平稳的平衡观点,并通过试验验证了二次平衡原理及所产生的积极效果。This article expounds the principle of secondary counterbalancing of a beam pumping unit, declares that the torque of the pumping unit and the load of the electric motor should be more smooth on the basis of primary counterbalancing of the unit, and proves the above_mentioned principle and viewpoint by test results.

关 键 词：抽油机 二次平衡 试验 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]