油田注水管道经济流速的确定

Determination of Economic Flow Rate of Water In-jection Pipeline in Oilfields

指出油田注水管道经济流速的确定沿用城市供水管网中经济流速的方法是不准确的,根据有关资料提供的方法和数据,结合油田注水工程的特点,推导出了油田注水管道的经济流速的计算方法和公式,给出了可供参考的经济流速范围。

Difficulties in determining economic flow rate in wa-ter injection pipeline are analyzed in this paper.Based on the relevant data and methods provided,a formula for calculating economic flow rate in water injection pipeline is derived combining with the characteristics of water in-jection engineering in oilfields.A range of economic flow rate is presented for reference.