双驴头游梁式抽油机悬点载荷及扭矩变化规律  

Two-horse head beam pumping unit rod load and torque variation

作　　者：杜宇恒[1] 

机构地区：[1]中国石油辽河油田分公司兴隆台采油厂,辽宁盘锦124010

出　　处：《内蒙古石油化工》2009年第10期65-66,共2页Inner Mongolia Petrochemical Industry

摘　　要：双驴头游梁式抽油机是一种新型节能的游梁式抽油机。在理论上,给出了双驴头游梁式抽油机悬点载荷理论计算公式及扭矩变化规律计算公式,通过双驴头游梁式抽油机与常规抽油机扭矩曲线及主参数的对比,结合大庆西部外围低渗透油田的双驴头游梁式抽油机特点,从理论和应用上,分析出了双驴头游梁式抽油机悬点载荷和扭矩的变化规律,得出了双驴头游梁式抽油机节能的优越性。Two-horse head beam pumping unit is a new type of energy beam pumping unit. In theory, give the calculation formula of the two-horse head beam pumping unit suspension center load and the formula for calculating torque change, through the comparison of torque curve and the main parameters bewteen the two-horse head beam pumping unit and the conventional pumping unit, combined with the characteristics of the two-horse head beam pumping unit in low-permeability oil field in the western of Daqing outskirts ,analysed the changes in the law of the two-horse head beam pumping unit suspension center load and torque in theory and application, arrived at the energy-saving advantages of the two-horse head beam pumping unit.

关 键 词：双驴头游梁式抽油机 悬点载荷 扭矩 节能降耗 预测 

分 类 号：TQ330.67[化学工程—橡胶工业] TE933.1[石油与天然气工程—石油机械设备]