随着油田的发展,部分原有设计注水泵能力已不能满足油田发展需要,通过能耗计算,得到通过控制高压回流等工作降低注水单耗。 With the development of the oilfield, some of the original design of water pump capacity can not meet the needs of oilfield development. By calculating the energy consumption, it is possible to reduce the consumption of water injection by controlling the high pressure backflow and other work.