For citation: Ratnikov I.B., Yarkova N.S., Romanov E.A. Analysis of Hydrocarbon Saturation Nature in a Heterogeneous Reservoir as Exemplified in AC10 Formation of Priobskoe Field. Gornye nauki i tekhnologii = Mining Science and Technology (Russia). 2019;4(1):42-56. https://doi.org/10.17073/2500-0632-2019-1-42-56