摘要
地面驱动螺杆泵是由地面电动机带动驱动头,经减速带动光杆和抽油杆柱旋转,驱动螺杆泵转子旋转抽油的一种抽油泵。本文着重就其优化技术进行了分析与探讨。
The driving head of surface progressive cavity pump（PCP） is driven by the electromotor,the rod and sucker are put inmotion after deceleration to drive the rotor rotating for pumping. This paper focuses on PCP upgrading.
出处
《石化技术》
CAS
2015年第5期57-58,共2页
Petrochemical Industry Technology
关键词
地面驱动螺杆泵
优化
progressive cavity pump（PCP）
upgrade
