| 抽油机井泵系统效率与排量系数的关系研究 |
| |
| 引用本文： | 贺茹.抽油机井泵系统效率与排量系数的关系研究[J].大庆石油地质与开发,2006,25(3):76-78. |
| |
| 作者姓名： | 贺茹 |
| |
| 作者单位： | 大庆石油学院,地球科学学院,黑龙江,大庆,163318 |
| |
| 摘 要： | 根据泵系统效率和排量系数的定义，导出了泵系统效率和排量系数之间的数学关系式。通过理论分析确定了影响泵系统效率和排量系数关系的主要因素，并对不同抽汲参数和生产气油比条件下的泵系统效率和排量系数进行了数值计算，分别绘制了泵系统效率和排量系数与冲程、冲次及生产气油比的关系图，明晰了泵系统效率和排量系数的关系。
|
| 关 键 词： | 抽油机井 抽油泵 泵系统效率 排量系数 |
| 文章编号： | 1000-3754(2006)03-0076-03 |
| 收稿时间： | 08 9 2005 12:00AM |
| 修稿时间： | 2005年8月9日 |
Research on Relation Between Pumping Well Pump System Efficiency and Discharge Coefficient |
| |
| HE Ru.Research on Relation Between Pumping Well Pump System Efficiency and Discharge Coefficient[J].Petroleum Geology & Oilfield Development in Daqing,2006,25(3):76-78. |
| |
| Authors: | HE Ru |
| |
| Abstract: | According to the definitions of pump system efficiency and discharge coefficient,the mathematical relational expression between pump system efficiency and discharge coefficient is deducted.Through theoretical analysis,the major factors affecting the relation between pump system efficiency and discharge coefficient are identified and the pump system efficiency and discharge coefficient under different pumpage parameters and producing gas and oil ratios are numerical calculated.The relation graphs on pump system efficiency and discharge coefficient and stroke,stroke frequency and producing gas and oil ratio are respectively drawn to distinguish the relation between pump system efficiency and discharge coefficient. |
| |
| Keywords: | pumping well oil well pump pump system efficiency discharge coefficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
