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由于稠油粘度高,胶质、沥青质含量大,随着开采量的增加,稠油(包括超稠油)的输送成为亟待解决的问题,本文对稠油管道输送降粘的方法进行了介绍,并分析了每种方法的优缺点以及可行性。
Due to the high viscosity of heavy oil and the high content of colloid and asphaltene, the transportation of heavy oil (including super heavy oil) has become an urgent problem to be solved with the increase of extraction volume. This paper introduces the method of reducing viscosity in heavy oil pipeline , And analyzed the advantages and disadvantages of each method and its feasibility.