双魏输油管道添加BEM-6N降凝剂可行性研究

The Feasibility Study on BEM-6 Pour Point Depressant Used in Shuanghe-Weigang Oil Pipeline

介绍了河南油田双魏管道加剂运行的实验研究内容,实验结果表明,BEM-6N降凝剂对于双魏管道输送的不同比例原油均有较好的降凝、降粘效果。对秋、冬季管道的运行工况进行了分析测试,管道加剂后可以实现唐河2号站越站运行,能满足管道低输量运行的需要,提高了经济效益。

In the article,the test and study on BEM-6 pour point depressant (PPD) used to decrease the set point and viscosity of Weijing crude oil in different proportions are made. The test results show that this kind of PPD has high efficiency in decreasing the set point and viscosity. The operating condition of the pipeline in fall and winter displays that the pipeline section in No. 2 Tanghe Pumping Station can be operated with bypass operation after the PPD added,which can meet the needs of low-throughput operation of pipeline,and can obtain economic profits.