Contents

Petroleum Chemistry

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Vol. 60, No. 6, 2020

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Composition and Properties of Heavy Oil Resins

M. R. Yakubov, G. R. Abilova, S. G. Yakubova and N. A. Mironov p. 637  abstract

Transformation of Resin–Asphaltene Components of Dispersed Organic Matter in the Meso- and Apocatagenesis Zone

L. S. Borisova and A. N. Fomin p. 648  abstract

Comparative Analysis of the Composition of Carbon-Rich Rocks from Domanik Deposits and the Oil–Water Contact Zone Exemplified by Tatarstan’s Bavly Oilfield

Yu. M. Ganeeva, T. N. Yusupova, E. E. Barskaya, E. S. Okhotnikova and G. V. Romanov p. 659  abstract

Structural Group Characteristics of Resins and Asphaltenes of High-Sulfur Natural Asphaltite and Products of Its Conversion in Supercritical Water

V. R. Antipenko, O. N. Fedyaeva, A. A. Grin’ko and A. A. Vostrikov p. 668  abstract

The Influence of Integrated Technologies for Enhanced Oil Recovery on the Composition and Properties of Oil Produced in the Usa Field

Yu. V. Savinykh and L. D. Stakhina p. 675  abstract

Transformation of Organic Matter of Domanik Rock from the Romashkino Oilfield in Sub- and Supercritical Water

Z. R. Nasyrova, G. P. Kayukova, N. M. Khasanova and A. V. Vakhin p. 683  abstract

Formation of Organic Deposits in Model Petroleum Systems

N. V. Yudina and Yu. V. Loskutova p. 693  abstract

Thermolysis of Asphaltenes of Timan–Pechora Heavy Oils

N. S. Burdel’naya, D. A. Bushnev, E. A. Golubev, A. A. Derevesnikova and V. A. Radaev p. 699  abstract

Synthesis of Asphaltene-Based Strongly Acidic Sulfonated Cation Exchangers and Determination of Their Catalytic Properties in the 2,2-Dimethyl-1,3-Dioxolane Synthesis Reaction

L. E. Foss, K. V. Shabalin, L. I. Musin, O. A. Nagornova, R. Z. Salikhov, D. N. Borisov, R. Z. Musin and M. R. Yakubov p. 709  abstract

Relationship between the Degree of Dispersion of Fuel Oil and the Degree of Removal of Hydrogen Sulfide from It

N. A. Pivovarova, G. V. Vlasova, E. S. Akishina and M. V. Ryzhova p. 716  abstract

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