Study on the Physical and Mechanical Properties of Hydrate-Bearing Reservoirs During Extraction

Jianwei Li; Yu Zhang; Zizhuo Tao; Yalin Luan; Dayong Li

doi:10.2991/978-94-6463-658-1_35

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Study on the Physical and Mechanical Properties of Hydrate-Bearing Reservoirs During Extraction

Authors

Jianwei Li¹, Yu Zhang²^{, *}, Zizhuo Tao², Yalin Luan¹^{, 2}, Dayong Li¹

¹College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao, 266580, China

²Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines, Northeastern University, Shenyang, 110819, China

^*Corresponding author. Email: zhangyu3@mail.neu.edu.cn

Corresponding Author

Yu Zhang

Available Online 3 March 2025.

DOI: 10.2991/978-94-6463-658-1_35 How to use a DOI?
Keywords: Natural gas hydrate; Mechanical properties; Depressurization extraction
Abstract: Natural gas hydrates are abundant, high-energy-density clean resources that have garnered significant attention from researchers. To elucidate the physical and mechanical properties of hydrate-bearing reservoirs during extraction, a coupling model for the reservoir under depressurization was established. Results indicate that the central part of the hydrate reservoir is the optimal depressurization location. After hydrate dissociation, the maximum plastic strain in the reservoir is approximately twice that of the undissociated state. These studies provide a theoretical foundation for gas hydrate extraction and offer valuable references for stability analysis in civil and hydraulic engineering.
Copyright: © 2025 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)
Series: Advances in Engineering Research
Publication Date: 3 March 2025
ISBN: 978-94-6463-658-1
ISSN: 2352-5401
DOI: 10.2991/978-94-6463-658-1_35 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

ris enw bib

TY  - CONF
AU  - Jianwei Li
AU  - Yu Zhang
AU  - Zizhuo Tao
AU  - Yalin Luan
AU  - Dayong Li
PY  - 2025
DA  - 2025/03/03
TI  - Study on the Physical and Mechanical Properties of Hydrate-Bearing Reservoirs During Extraction
BT  - Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)
PB  - Atlantis Press
SP  - 356
EP  - 362
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-658-1_35
DO  - 10.2991/978-94-6463-658-1_35
ID  - Li2025
ER  -

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