1. New advances in unconventional resources: accumulation and production—introduction to the special issue

   • Yong Li
   • Junqian Li
   • Derek Elsworth

   Editorial 04 November 2021 Pages: 185 - 188

2. Nano- to micro-pore characterization by synchrotron radiation SAXS and nano-CT for bituminous coals

   • Yixin Zhao
   • Chujian Han
   • Yirui Gao

   Research Article 04 May 2021 Pages: 189 - 201

3. Petrophysics characteristics of coalbed methane reservoir: A comprehensive review

   • Qifeng Jia
   • Dameng Liu
   • Lijing Li

   Review Article 15 October 2020 Pages: 202 - 223

4. Desorption hysteresis of coalbed methane and its controlling factors: a brief review

   • Weikai Xu
   • Junhui Li
   • Zhuangsen Wang

   Review Article 28 September 2021 Pages: 224 - 236

5. Pore size distribution of high volatile bituminous coal of the southern Junggar Basin: a full-scale characterization applying multiple methods

   • Wanchun Zhao
   • Xin Li
   • Xuehai Fu

   Research Article 29 December 2020 Pages: 237 - 255

6. Coalbed methane enrichment model of low-rank coals in multi-coals superimposed regions: a case study in the middle section of southern Junggar Basin

   • Haihai Hou
   • Guodong Liang
   • Guangyuan Mu

   Research Article 13 August 2021 Pages: 256 - 271

7. Biogenic gas generation effects on anthracite molecular structure and pore structure

   • Aikuan Wang
   • Pei Shao
   • Qinghui Wang

   Research Article 18 October 2021 Pages: 272 - 282

8. The influences of composition and pore structure on the adsorption behavior of CH₄ and CO₂ on shale

   • Xiangzeng Wang
   • Junping Zhou
   • Jinqiao Wu

   Research Article 25 May 2021 Pages: 283 - 300

9. Evaluation of the in-place adsorbed gas content of organic-rich shales using wireline logging data: a new method and its application

   • Xin Nie
   • Yu Wan
   • Zhansong Zhang

   Research Article 23 July 2021 Pages: 301 - 309

10. Geological controls of shale gas accumulation and enrichment mechanism in Lower Cambrian Niutitang Formation of western Hubei, Middle Yangtze, China

    • Lulu Xu
    • Saipeng Huang
    • Cheng Chen

    Research Article 19 July 2021 Pages: 310 - 331

11. Impact of pyrite on shale gas enrichment—a case study of the Lower Silurian Longmaxi Formation in southeast Sichuan Basin

    • Xin Chen
    • Lei Chen
    • Chao Wang

    Research Article 19 July 2021 Pages: 332 - 342

12. Differences in shale gas accumulation process and its significance in exploration of Lower Silurian Longmaxi Formation in Northeast Yunnan

    • Shangbin Chen
    • Huijun Wang
    • Zhuo Gong

    Research Article 31 August 2021 Pages: 343 - 359

13. Quantitative evaluation of organic richness from correlation of well logs and geochemical data: a case study of the Lower Permian Taiyuan shales in the southern North China Basin

    • Shuai Tang
    • Jinchuan Zhang
    • Weiyao Zhu

    Research Article 30 September 2021 Pages: 360 - 377

14. Diagenesis of shale and its control on pore structure, a case study from typical marine, transitional and continental shales

    • Weidong Xie
    • Meng Wang
    • Hongyue Duan

    Research Article 13 August 2021 Pages: 378 - 394

15. Quantitative characterization of horizontal well production performance with multiple indicators: a case study on the Weiyuan shale gas field in the Sichuan Basin, China

    • Rongze Yu
    • Wei Guo
    • Leifu Zhang

    Research Article 12 August 2021 Pages: 395 - 405

16. Environmental risks of shale gas exploitation and solutions for clean shale gas production in China

    • Shikui Gao
    • Quanzhong Guan
    • Fang Huang

    Research Article 09 January 2021 Pages: 406 - 422

17. Fine-grained rock fabric facies classification and its control on shale oil accumulation: a case study from the Paleogene Kong 2 Member, Bohai Bay Basin

    • Wenzhong Han
    • Xianzheng Zhao
    • Jiapeng Wu

    Research Article 07 April 2021 Pages: 423 - 437

18. Differences in hydrocarbon composition of shale oils in different phase states from the Qingshankou Formation, Songliao Basin, as determined from fluorescence experiments

    • Longhui Bai
    • Bo Liu
    • Saipeng Huang

    Research Article 01 October 2021 Pages: 438 - 456

19. A quantitative study of the scale and distribution of tight gas reservoirs in the Sulige gas field, Ordos Basin, northwest China

    • Chao Luo
    • Ailin Jia
    • Xuanbo Gao

    Research Article 30 April 2021 Pages: 457 - 470

20. Physical-property cutoffs of tight reservoirs by field and laboratory experiments: a case study from Chang 6, 8–9 in Ordos Basin

    • Bingbing Shi
    • Xiangchun Chang
    • Lixin Mao

    Research Article 10 February 2021 Pages: 471 - 489