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抽油机井是油田生产的基本单元,在吨油成本中占有相当大的比例,但实际运行中抽油机的配电变压器容量远离变压器的经济负荷区,“大马拉小车”现象严重,变压器低负荷运行,导致功率因数过低,节能存在很大潜力。对油田抽油机井工作特性及配电运行状况做了分析,提出采用调容变压器,提高配电变压器的运行效率,从而提高电网运行质量,节约投资,降低成本,节能效果显著,是
Pumping wells are the basic unit of oilfield production, accounting for a considerable proportion of tons of oil costs, but the actual operation of the pumping unit distribution transformer capacity away from the transformer economic load zone, , Transformer low load operation, resulting in low power factor, there is great potential for energy saving. This paper analyzes the operating characteristics of oilfield pumping wells and the operating status of power distribution. It is proposed that the transformers be used to improve the operating efficiency of distribution transformers, thereby improving the operation quality of power grid, saving investment, reducing costs and saving energy.