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抽油机是油田的主要耗能设备，据胜利油田“八五”以来的统计数字，抽油机年均耗电26亿千瓦时，约占全油田年均总耗电量的45％左右。根据油井工况调节抽油机平衡度可以节电，对此人们早已形成共识。但由于长期受监测抽油机平衡度的方法和手段的限制，人们对抽油机的平衡度调到
According to statistics of Shengli Oilfield since “the Eighth Five-Year Plan”, pumping units consume an average of 2.6 billion kilowatt-hours of electricity each year, accounting for about 45% of the total annual electricity consumption of the whole oilfield. According to the well conditions to adjust the balance of pumping units can save electricity, which people have long been a consensus. However, due to the long-term monitoring of the balance of the pumping method and means of restrictions, the balance of pumping people transferred to