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Advances in Experimental and Numerical Simulation of Tight Reservoir Characterization and Flow

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

Deadline for manuscript submissions: 31 March 2025 | Viewed by 906

Special Issue Editors


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Guest Editor
Key Laboratory for Mechanics in Fluid Solid Coupling System, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
Interests: characterization of unconventional reservoir; fluid occurrence and multi-scale flow in porous media

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Guest Editor
Key Laboratory of Shale Gas and Geoengineering, Institute of Geology ad Geophysics, Chinese Academy of Sciences, Beijing 100029, China
Interests: rock mechanics; hydraulic fracturing of shale reservoirs; seepage and thermodynamics of gas hydrates

Special Issue Information

Dear Colleagues,

Tight reservoirs refer to unconventional oil and gas reservoirs with low permeability, such as shale gas and tight oil formations. These reservoirs pose significant challenges for exploration and production due to their complex geological and fluid flow characteristics. In recent years, there have been remarkable advances in the field of experimental and numerical simulation techniques for characterizing and simulating flow in tight reservoirs. This Special Issue aims to broadcast the latest achievements in this field. Relevant original research articles and review articles are welcomed.

Topics of particular interest include (but are not limited to):

  • Development of new characterization techniques and analysis methods of tight reservoir from the micro scale to the representative element volume (REV) scale;
  • Advances in experimental approaches for monitoring/measuring flow in tight porous media;
  • Construction of numerical simulation models for oil/gas flow at various spatial and temporal scales;
  • Application of new techniques and methods on tight reservoir characterization and oil/gas flow investigation.

Dr. Wenbin Jiang
Dr. Zhaobin Zhang
Guest Editors

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 100 words) can be sent to the Editorial Office for announcement on this website.

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

  • tight reservoir characterization
  • flow in tight porous media
  • experimental
  • numerical simulation

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Published Papers (1 paper)

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Research

18 pages, 6839 KiB  
Article
Low-Frequency Electrical Heating for In Situ Conversion of Shale Oil: Modeling Thermal Dynamics and Decomposition
by Zhaobin Zhang, Zhuoran Xie, Maryelin Josefina Briceño Montilla, Shouding Li and Xiao Li
Energies 2024, 17(21), 5401; https://doi.org/10.3390/en17215401 - 30 Oct 2024
Viewed by 609
Abstract
In situ conversion presents a viable strategy for exploiting low to moderate maturity shale oil. Traditional methods, however, require dense well patterns and substantial energy, which are major hurdles. This study introduces a novel approach employing low-frequency electrical heating via production wells to [...] Read more.
In situ conversion presents a viable strategy for exploiting low to moderate maturity shale oil. Traditional methods, however, require dense well patterns and substantial energy, which are major hurdles. This study introduces a novel approach employing low-frequency electrical heating via production wells to enhance heat transfer without necessitating additional heating wells. Utilizing a self-developed simulator, we developed a numerical model to evaluate the efficacy of this method in augmenting reservoir temperature and facilitating substance decomposition. Findings indicate that low-frequency electrical heating significantly elevates reservoir temperatures, accelerates hydrocarbon cracking, and boosts fluid production. A sensitivity analysis on various heating strategies and reservoir characteristics showed that elevated heating power can further pyrolyze the heavy oil in the product to light oil, while higher porosity formations favor increased oil and gas output. The study also explores the effect of thermal conductivity on heating efficiency, suggesting that while better conductivity improves heat distribution, it may increase the proportion of heavy oils in the output. Overall, this investigation offers a theoretical foundation for refining in situ conversion technologies in shale oil extraction, enhancing both energy efficiency and production quality. Full article
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