以合理泵深为基础的机采系统能效对标分类方法探索与实践
Exploration and Practice of Energy Efficiency Benchmarking Classification Method Based on Reasonable Pump Depth for Mechanical Mining System

本文介绍一种以不同泵径对应不同合理泵深为基础的机采系统能效对标分类方法。利用岩性、泵径、合理泵深界限的分类方法对机采井进行分类，根据机采井能效影响因素体系确定沉没度、泵效、吨液耗电、吨液百米耗电、系统效率五个对标参数。利用统计学及数据分析方法确定五个对标参数对应的合理标杆值，建立科学的对标参数体系和最佳实践库系统，有针对性地提出潜力井的改进措施和优化建议，通过节能措施实施和强化能效管理，实现华北油田机采系统运行能耗降低和管理水平提升。
This paper introduces a pumping unit system energy efficiency benchmarking classification me-thod which is based on that different pump diameters have different reasonable pump setting depths. Firstly, pumping well is classified by the classification method of rock, pump diameter and reasonable pump setting depth. Secondly, the five benchmarking parameters of submergence, pump efficiency, liquid power consumption, power consumption per ton of liquid and system efficiency are determined according to the energy efficiency factors affecting system of the pumping well, and the reasonable benchmarking value of five benchmarking parameters is determined by means of statistics and data analysis. Thirdly, the improvement measures and optimization Suggestions of potential well are put forward by establishing a scientific benchmarking parameter system and the best practice library system. Finally, the energy consumption reduction and management level improvement of the pumping unit system in Huabei Oilfield are realized through the implementation of energy saving measures and strengthening energy efficiency management.