Editorial office of ACTA PETROLEI SINICA ›› 1995, Vol. 16 ›› Issue (4): 167-173.DOI: 10.7623/syxb199504024

• Petroleum Engineering • Previous Articles    

CALCULATION OF THE DYNAMIC VOLUMETRIC EFFICENCY OF ROD PUMP

Xia Huifen, Li Fujun, Wang Guihai, Cao Guangsheng   

  1. Dsqing Pteroleum Institute
  • Received:1994-02-19 Revised:1994-12-19 Online:1995-10-25 Published:2013-07-06

有杆泵动态泵充满程度的计算

夏惠芬, 李福军, 王贵海, 曹广胜   

  1. 大庆石油学院
  • 作者简介:夏惠芬,女,1990年毕业于大庆石油学院,获硕士学位.现为大庆石油学院开发系采油教研室讲师.通讯处:黑龙社省安达市.邮编:151400

Abstract: Aset of differential equation describing the regularity of multifluid entering pump wereset up.A dynamic method of calculating the volumetric efficiency of a pump was put forwardin this paper.The equations were solved with numerical differentiation techniques and thecorrelation curves of the volumetric efficiency of a pump to a lot of parameters were given.

Key words: multifluid, rod pump, volumetric efficiency of a pump, pump efficiency

摘要: 推导出描述多相琉体进泵运动规律的偏微分方程组,提出了用“动态”法计算泵充满程度的新方法,用数值差分法进行求解,给出了多种参数与泵充满程度的关系曲线.

关键词: 多相流体, 有杆泵, 泵充满系数, 泵效