Waxy oil transportation in the industrial pipeline becomes impossible at temperatures below pour point. Pour point depressant application allows transportation by decreasing pour point and increasing waxy oil fluidity. The novelty of the research lies in modeling waxy oil transportation with pour point depressant in the industrial pipeline. “Randep-5102″ pour point depressant with a dose of 200 ppm is used for pumping of waxy oil. Continuity, momentum and energy equations with closing relations were solved by the numerical method. The verification of the theoretical analysis was carried out with experimental data measured by the SCADA (supervisory control and data acquisition) system sensors along the industrial pipeline length. The results of comparing thermo-hydraulic calculations with experimental data confirmed the effectiveness of pour point depressant for pumping of waxy oil at temperatures below pour point.

在低于倾点的温度下，不可能在工业管道中输送蜡状油。降凝剂的应用可以通过降低凝点和增加蜡质油的流动性来进行运输。该研究的新颖之处在于在工业管道中对具有降凝剂的蜡质油运输进行建模。剂量为200 ppm的“ Randep-5102”降凝剂用于泵送蜡状油。用数值方法求解了具有紧密关系的连续性，动量和能量方程。理论分析的验证是通过沿工业管道长度由SCADA（监控和数据采集）系统传感器测量的实验数据进行的。