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Sustainability and Challenges of Underground Gas Storage Engineering

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Energy Sustainability".

Deadline for manuscript submissions: 30 June 2026 | Viewed by 230

Special Issue Editors


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Guest Editor
College of Computer Science and Technology, China University of Petroleum (East China), Qingdao 266580, China
Interests: underground gas storage engineering; integrity of gas storage wellbore; heat and mass transfer; numerical simulation
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
Interests: multiphase flow in gas storage wellbore; multiphase flow control technology for gas storage wellbore; flow characterization in micropores
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Petroleum Engineering, China University of Petroleum (Beijing), Beijing 102249, China
Interests: CO2 flooding enhances oil recovery and geological storage; deep reservoir profile control; CO2 gas channeling regulation; CO2 storage leakage risk control
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Underground gas storage (UGS) is critical for global energy security and the transition to carbon neutrality, enabling large-scale storage of natural gas, hydrogen, compressed air, and CO2 in geological formations (e.g., salt caverns, depleted reservoirs). With intermittent renewable energy integration and rising energy demands, UGS ensures supply stability, reduces emissions, and supports strategic reserves. However, complex geological conditions, leakage risks, material corrosion, and wellbore integrity issues threaten long-term sustainability, demanding innovative solutions.

This special issue aims to advance multidisciplinary research on sustainable UGS engineering, focusing on safety, efficiency, and environmental impact. It aligns with journals covering energy storage, geomechanics, and civil engineering.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but not limited to) the following:

  • Geostorage Integrity: Fault activation, multi-scale leakage mechanisms, and caprock stability.
  • Wellbore & Seal Integrity: Corrosion control, microbial degradation, and risk quantification.
  • Smart UGS Systems: AI-driven monitoring, reservoir digital twins, and cluster management16.
  • Low-Carbon Technologies: H2/CO2 storage, methane purification materials, and repurposed mines.
  • Regulatory Frameworks: Safety standards and lifecycle sustainability assessments.

We look forward to receiving your contributions.

You may choose our Joint Special Issue in Applied Sciences.

Dr. Xuerui Wang
Dr. Jianbo Zhang
Dr. Yang Zhao
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. Sustainability 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 2400 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

  • underground gas storage
  • geomechanics
  • wellbore integrity
  • hydrogen storage
  • reservoir integrity
  • CO2 geo-storage
  • risk assessment
  • intelligent UGS

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Published Papers (1 paper)

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Research

16 pages, 10544 KiB  
Article
Development and Performance Evaluation of Hydrophobically Modified Nano-Anti-Collapsing Agents for Sustainable Deepwater Shallow Drilling
by Jintang Wang, Zhijun He, Haiwei Li, Jian Guan, Hao Xu and Shuqiang Shi
Sustainability 2025, 17(15), 6678; https://doi.org/10.3390/su17156678 - 22 Jul 2025
Abstract
Sustainable deepwater drilling for oil and gas offers significant potential. In this work, we synthesized a nanoscale collapse-prevention agent by grafting didecyldimethylammonium chloride onto spherical nano-silica and characterized it using Fourier-transform infrared spectroscopy, thermogravimetric analysis, zeta-potential, and particle-size measurements, as well as SEM [...] Read more.
Sustainable deepwater drilling for oil and gas offers significant potential. In this work, we synthesized a nanoscale collapse-prevention agent by grafting didecyldimethylammonium chloride onto spherical nano-silica and characterized it using Fourier-transform infrared spectroscopy, thermogravimetric analysis, zeta-potential, and particle-size measurements, as well as SEM and TEM. Adding 1 wt% of this agent to a bentonite slurry only marginally alters its rheology and maintains acceptable low-temperature flow properties. Microporous-membrane tests show filtrate passing through 200 nm pores drops to 55 mL, demonstrating excellent plugging. Core-immersion studies reveal that shale cores retain integrity with minimal spalling after prolonged exposure. Rolling recovery assays increase shale-cutting recovery to 68%. Wettability tests indicate the water contact angle rises from 17.1° to 90.1°, and capillary rise height falls by roughly 50%, reversing suction to repulsion. Together, these findings support a synergistic plugging–adsorption–hydrophobization mechanism that significantly enhances wellbore stability without compromising low-temperature rheology. This work may guide the design of high-performance collapse-prevention additives for safe, efficient deepwater drilling. Full article
(This article belongs to the Special Issue Sustainability and Challenges of Underground Gas Storage Engineering)
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