The rheological characteristics of carbon oil and Ashalchinsky extra heavy crude (natural bitumen) and their mixtures depending on temperature and composition are investigated. The rheological evaluation of the lended crude oils of the Tatarstan Republic for pipeline transportation is given.
вязкость, высоковязкие нефти, природный битум, асфальтены, нефтяные смеси, viscosity, high viscous oil, natural bitumen, asphaltene, blended crudes
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