抽油机井系统的效率关系到整个油田开发的产量,也关系到能源的损耗,对其效率产生影响的有电机、抽油机平衡率等多种因素,结合这些因素,以及对其效率进行评价的指标,本文在抽油机井系统效率方案的优选上对于多方案的优选和单方案的优选这两种情况进行分析,希望对我国抽油机井效率的提高有所帮助。 The efficiency of a pumping well system is related to the production of the entire field, as well as the energy loss, the factors affecting the efficiency of the system, such as the motor and pumping unit balance ratio, etc., combining these factors and evaluating their efficiency This paper analyzes the optimization of multi-scheme optimization and single-scheme optimization in the optimization of pumping system efficiency plan, hoping to improve the efficiency of pumping wells in our country.