1. Structural Features of Particles of Goudron CO₂ Asphaltenes Precipitated with Various Organic Diluents

   • R. N. Magomedov
   • A. V. Pripakhailo
   • T.A. Maryutina

   CURRENT PROBLEMS 14 August 2020 Pages: 325 - 332

   

2. Hydrovisbreaking of Mazut Heavy Oil on Inert Packing with Cellular Structure

   • R. E. Boldushevskii
   • R. F. Yurmukhametova
   • P. A. Nikul’shin

   TECHNOLOGY 14 August 2020 Pages: 333 - 340

   

3. Prediction of Yields of Lower Olefins during Pyrolysis of Hydrocarbon Feedstock

   • R. G. Khasanov
   • F. R. Murtazin

   OriginalPaper 14 August 2020 Pages: 341 - 346

   

4. Removal of Aging Products from Working Motor Oils without Draining them from Engine Crankcases

   • V. V. Ostrikov
   • D. N. Afonichev
   • V. I. Balabanov

   CHEMMOTOLOGY 11 September 2020 Pages: 347 - 351

   

5. Pelletized Carbon Adsorbent Based on Petroleum Coke Activated by Potassium Hydroxide

   • P. V. Kugatov
   • B. S. Zhirnov

   RESEARCH 14 August 2020 Pages: 352 - 356

   

6. Optimization of the Process for Absorbing Carbon Dioxide from Flue Gases

   • F. V. Yusubov
   • E. F. Mansurov

   OriginalPaper 14 August 2020 Pages: 357 - 362

   

7. Environmental Protection Performance of Anti-Collapse Agents with Different Hydrophobic Chain Lengths

   • Yuan-Zhi Qu
   • Kai-Ping Tian
   • Gang Xie

   ECOLOGY 14 August 2020 Pages: 363 - 372

   

8. Production Technologies of Various Types of Environmentally Friendly Plasticizer Oils

   • S. A. Antonov
   • B. P. Tonkonogov
   • V. A. Dorogochinskaya

   OriginalPaper 26 August 2020 Pages: 373 - 389

   

9. Effect of Heavy Metals on Ecosystems

   • A. F. Tumanyan
   • A. P. Seliverstova
   • N. A. Zaitseva

   OriginalPaper 19 August 2020 Pages: 390 - 394

10. Main Problems of Gas Processing in Russia

    • I. A. Golubeva
    • D. S. Khudyakov
    • E. V. Rodina

    REVIEWS 19 August 2020 Pages: 395 - 404

    

11. Fracture Propagation Characteristics in Horizontal Wells

    • Liu Yang
    • Jindong Cao
    • Bingxiang Dong

    INNOVATIVE TECHNOLOGIES OF OIL AND GAS 18 August 2020 Pages: 405 - 410

    

12. Well Testing Technology and Production Dynamics Analysis of Condensate Gas Reservoir

    • Wang Chunsheng
    • Zhang Lei
    • Song Liangye

    OriginalPaper 19 August 2020 Pages: 411 - 419

    

13. Influence of Various Hydrocarbon Groups on the Effectiveness and Environmental Characteristics of Anti-Collapse Agent for Drilling Fluids

    • Yuan-Zhi Qu
    • Kai-Ping Tian
    • Gang Xie

    OriginalPaper 18 August 2020 Pages: 420 - 428

    

14. Water Vapor Adsorption and Main Controlling Factors of Deep Shale

    • Liu Yang
    • Fukun Shi
    • Ming Jiang

    OriginalPaper 18 August 2020 Pages: 429 - 440

    

15. Application of Well Pattern Adjustment for Offshore Polymer Flooding Oilfield: a Macro-Scale and Micro-Scale Study

    • Fan Liu
    • Xuelin Wu
    • Wensheng Zhou

    OriginalPaper 18 August 2020 Pages: 441 - 452

    

16. Visualized Experimental Study of Nitrogen Injection Supression of Bottom Water Coning

    • Qingping Jiang
    • Chao Jindong
    • Li Tong

    OriginalPaper 19 August 2020 Pages: 453 - 464

    

17. Microscopic Mechanism of Water Vapor Adsorption Experimennts on Deep Soft Rock Water Vapor

    • Liu Yang
    • Jindong Chao
    • Chen Chen

    OriginalPaper 18 August 2020 Pages: 465 - 471

    

18. Effect of the Earth’s Rotation on Wellbore Trajectory and Method of Correction

    • Sun Tengfei
    • Xu Haodong
    • Zhang Yang

    OriginalPaper 18 August 2020 Pages: 472 - 480

    

19. Unsteady Pressure Dynamics of Polymer Flooding Reservoirs Considering Concentration Changes

    • Qing Xie
    • Jianping Xu
    • Minjing Chen

    OriginalPaper 21 August 2020 Pages: 481 - 491

    

20. Reasonable Degree of Formation Pressure Maintenance in Low Permeability Reservoirs

    • Yan Wang
    • Hui Li
    • Qiuju Yi

    OriginalPaper 26 August 2020 Pages: 492 - 503

    

21. Monitoring and Control Model for Coal Mine Gas and Coal Dust

    • Zhigang Zhu
    • Hongbao Wang
    • Jie Zhou

    OriginalPaper 21 August 2020 Pages: 504 - 515