一种提高有杆泵抽油系统效率的方法  

A Method To Enhance Rod Pumping Efficiency

作　　者：沈玉英[1] 宋文霞[2] 高登山[3] 沈文丽[4] 

机构地区：[1]中国石油大学期刊社,山东东营257061 [2]中国石油大学储运与建筑工程学院,山东东营257061 [3]中原油田石油化工总厂,河南濮阳457000 [4]中国石化北京设计院,北京100011

出　　处：《承德石油高等专科学校学报》2006年第2期29-31,共3页Journal of Chengde Petroleum College

摘　　要：有杆泵往复抽油方式常采用机、杆、泵优化的方法来提高系统的整体效率,但易忽略电动机与其他设备的合理匹配。在机采系统机、杆、泵等参数的优化设计基础上,调整冲程、冲次之后,提出了通过选择电动机极数和皮带轮直径来进一步提高系统效率的方法。理论和实际应用表明,该方法简单可靠,能满足现场应用的要求。Rod pumping oil recovery system is applied widely, the optimal method was usually used to enhance the efficiency, but it is easy to ignore that the electromotor matches other fixtures rationally. On the basis of the optimal design of sucker-rod pumping and swabbing parameters, the method to choose the electromotor series and the diameter of belt pulley for enhancing the system efficiency is presented after the stroke and frequency are regulated. The practical application on site shows that this method is simple and credible, and can meet the need of the site.

关 键 词：有杆泵抽油 电动机极数 皮带轮直径 系统效率 

分 类 号：TE933.3[石油与天然气工程—石油机械设备]