The Research on Calculation Method of Pump Efficiency

摘要：

　　Pump efficiency as an important parameter in the modem production of oil field.How to get the actual pump efficiency accurately and quickly is very important.In order to obtain accurate pump efficiency,the ground dynamometer card of the oil well is taken as the research object.According to find the traveling valve factual open and close position,we can get the actual efficient stroke and the load change of sucker rod.Then pump efficiency is computed using the actual efficient stroke and the load change of sucker rod.

关键词： Pump efficiency Ground dynamometer card Efficient stroke

作者: Qiang Li Xudong Yin

作者单位: Xian University of Technology,Xian 710048,China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 968-971

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）