Comparative analysis of the efficiency of methods and technologies for processing heavy and high-viscous oils to improve their transportation properties through pipelines
UDC: 622.692.4.052:665.61.035.6
DOI: 10.33285/1999-6934-2023-4(136)-57-63
Authors:
NIKOLAEV ALEXANDER K.
1,
PLOTNIKOVA KRISTINA I.1,
GOLUNTSOV ANDREY S.1,
ZHURBA EKATERINA D.1
1 Saint Petersburg Mining University, Saint Petersburg, Russia
Keywords: high-viscous oil, emulsification, hydraulic resistance, hydraulic transport, oil heating, dilution
Annotation:
At present, the problem of transporting heavy and high-viscous oil is relevant, since there is no universal methodology for determining rational pipeline operation modes. There are several main methods of transporting high-viscous oils, which have their own characteristics and differences in the mechanism of influence on the properties of oil/oil flow mode, on the technical and hardware implementation of the mechanism of influence, on the efficiency of depending on the conditions of use. The article analyzes the experimental data when applying each method for oils with different rheological characteristics in order to determine the most rational method of transportation.
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