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Advances in Extraction and Utilization of Coal and Shale Gas

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "H: Geo-Energy".

Deadline for manuscript submissions: 25 September 2026 | Viewed by 950

Special Issue Editor

State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, China
Interests: coalbed methane and coal-bearing gas

Special Issue Information

Dear Colleagues,

Coal and shale gas are fundamental pillars of the world's energy supply. The exploration, extraction, and utilization of coal and shale gas constitute a complex process involving evaluation, drilling, fracturing, production, and processing. Moreover, the widespread coexistence of coalbed methane and shale gas in overlapping geological formations globally makes their synergistic co-extraction not only cost-effective but also conducive to improving overall development efficiency. The large-scale and efficient extraction of deep coal and shale gas is currently constrained by technologies for reservoir stimulation and enhanced recovery. In addition, the rapid advancement and widespread application of artificial intelligence technologies hold significant potential for enhancing the efficiency of coal and shale gas development and utilization.

This Special Issue aims to present and disseminate the most recent advances related to the exploration, extraction, and utilization of coal and shale gas.

Topics of interest include, but are not limited to, the following:

  • Carbon capture, utilization, and storage in coal and shale gas reservoirs;
  • Co-extraction of coal, coalbed methane, and shale gas;
  • Advanced reservoir stimulation techniques for enhancing gas recovery rate;
  • Coal and shale gas extraction for deep reservoirs;
  • AI and data-driven models for production forecasting;
  • Gas transport mechanisms in complex reservoirs;
  • Advanced materials for gas separation and utilization;

Advanced utilization technologies for low-concentration methane gas.

Dr. Rui Li
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • coalbed methane
  • shale gas
  • co-extraction
  • deep gas reservoirs
  • low-carbon energy development

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Published Papers (1 paper)

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Research

23 pages, 1492 KB  
Article
Technical Indicators for the Assessment of Hard Coal Mine Exhaust Shafts in Terms of Ventilation Methane Processing
by Krzysztof Kaczmarczyk, Dominik Bałaga, Michał Siegmund, Krzysztof Nieśpiałowski, Marek Kalita, Marzena Iwaniszyn, Anna Pawlaczyk-Kurek, Anna Gancarczyk, Jacek Skiba, Robert Hildebrandt, Jerzy Krawczyk, Piotr Ostrogórski, Bartłomiej Bezak and Bożena Gajdzik
Energies 2026, 19(3), 757; https://doi.org/10.3390/en19030757 - 31 Jan 2026
Cited by 1 | Viewed by 711
Abstract
Methane (CH4) is one of the most important greenhouse gases, and substantially impacts climate change. Over a 20-year period, its global warming potential (GWP) is approximately 80 times higher than that of carbon dioxide (CO2). One of the significant [...] Read more.
Methane (CH4) is one of the most important greenhouse gases, and substantially impacts climate change. Over a 20-year period, its global warming potential (GWP) is approximately 80 times higher than that of carbon dioxide (CO2). One of the significant sources of methane emissions is the hard coal mining industry, particularly regarding the release of methane with mine ventilation air. Methane released from coal seams during mining operations and discharged into the atmosphere through exhaust shafts is referred to as VAM (Ventilation Air Methane). In the context of the European Union’s climate policy, activities aimed at reducing and utilizing VAM emissions are gaining increasing importance. One initiative supporting the development of such solutions is the research project ProVAM (Reduction of Ventilation Air Methane Emissions in the Coal Mining Transformation Process), implemented by a consortium of scientific and industrial institutions from EU member states. The project focuses on developing guidelines and selecting technologies dedicated to the utilization of VAM. This article presents a methodology for assessing parameters associated with VAM emissions and provides a characterization of the selected mine exhaust shafts analyzed within the ProVAM project. Key technical factors affecting the feasibility of using oxidation technologies to reduce methane emissions from hard coal mining are identified. Full article
(This article belongs to the Special Issue Advances in Extraction and Utilization of Coal and Shale Gas)
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