1. Systems Analysis of the Evolution of Views on Oil Systems: From Petroleum Chemistry to Petroinformatics

   • R. Z. Safieva
   • V. D. Mishin

   OriginalPaper 16 June 2021 Pages: 539 - 554

   

2. Distribution Patterns of Main Structural-Group Parameters of Crude Oils from Lena–Tunguska Oil-and-Gas Basin According to ¹³C NMR Data

   • M. B. Smirnov
   • N. A. Vanyukova

   OriginalPaper 03 June 2021 Pages: 555 - 560

   

3. Distribution of Vanadium and Nickel During Sequential Fractionation of Heavy Crude Oil Resins by Adsorption Chromatographic Separation and Extraction

   • S. G. Yakubova
   • G. R. Abilova
   • M. R. Yakubov

   OriginalPaper 17 June 2021 Pages: 561 - 567

   

4. Composition of the Resin-Asphaltene Components in the Interfacial Layers of Water-in-Oil Emulsions

   • N. V. Yudina
   • N. A. Nebogina
   • I. V. Prozorova

   OriginalPaper 17 June 2021 Pages: 568 - 575

   

5. Composition and Distribution of Microelements in Rocks, Extracts, and Asphaltenes from Domanik Deposits of Various Lithologo-Facial Types of Romashkino Oilfield

   • G. P. Kayukova
   • A. N. Mikhailova
   • A. V. Vakhin

   OriginalPaper 03 June 2021 Pages: 576 - 587

   

6. Geochemistry of Crude Oils of the Van-Yeganskoye Oil and Gas Condensate Field

   • E. A. Fursenko
   • L. S. Borisova
   • R. M. Saitov

   OriginalPaper 16 June 2021 Pages: 588 - 601

   

7. Redistribution of Asphaltenes in Modeling of a Nonequilibrium Reservoir State

   • E. S. Okhotnikova
   • Yu. M. Ganeeva
   • T. N. Yusupova

   OriginalPaper 28 May 2021 Pages: 602 - 607

   

8. Transformation of Carbon-Rich Organic Components of a Domanik Rock in Sub- and Supercritical Aqueous Fluids

   • Z. R. Nasyrova
   • G. P. Kayukova
   • A. A. Eskin

   OriginalPaper 16 June 2021 Pages: 608 - 623

   

9. Preparation of Asphaltene-Based Anion-Exchange Resins and Their Adsorption Capacity in the Treatment of Phenol-Containing Wastewater

   • O. A. Nagornova
   • L. E. Foss
   • M. R. Yakubov

   OriginalPaper 16 April 2021 Pages: 624 - 630

   

10. A New Experimental and Modeling Investigation of Wax Precipitation in Pipelines Based on Asphaltene Content

    • R. Salehi
    • M. R. Ehsani
    • T. J. Behbahani

    OriginalPaper 15 December 2020 Pages: 631 - 639

    

11. A New Investigation on Asphaltene Removal from Crude Oil: Experimental Study in Flow–Loop System Using Maghemite Nanoparticles

    • B. Mirzayi
    • M. Younesi
    • A. Nematollahzadeh

    OriginalPaper 01 April 2021 Pages: 640 - 648