提高螺杆泵系统效率研究  

Research on improving efficiency of screw pump

作　　者：谢文献[1] 付路长[1] 袁杰[1] 郭立谦[1] 伊伟锴 Xie Wenxian Fu Luchang Yuan Jie Guo Liqian Yi Weikai(Shengli Oilfield,SINOPEC,Dongying 257051,China)

机构地区：[1]中国石化胜利油田分公司胜利采油厂,山东东营257061 [2]胜利油田分公司石油工程技术研究院,山东东营257061

出　　处：《石化技术》2016年第10期76-76,81,共2页Petrochemical Industry Technology

摘　　要：针对螺杆泵选型不合理及参数不匹配等问题致使油井生产能力得不到充分发挥的问题,通过搭建螺杆泵性能测试试验台,建立不同型号螺杆泵转速与效率、扬程与效率关系的数据库,通过泵型的合理选用并使得螺杆泵工作处于高效率,实现了机械采油的节能降耗。An on-line automatic testing system for screw pump was established For the reasons of screw pump type selectionand other operating parameters does not to resolve the problems of low capacity of oil wells caused by wrong option and parametermatching of screw pump. The data base of relationship between lift head and efficiency,speed and efficiency of different screwpumps is established,which realizes the reasonable selection of on-site pump and the operation of screw pump in high efficiency,therefore,it achieves the aim of saving energy and reducing consumption in mechanical oil production.

关 键 词：螺杆泵 系统效率 特性曲线 计算机测控 

分 类 号：TE933.3[石油与天然气工程—石油机械设备]