IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v18y2025i9p2342-d1648811.html
   My bibliography  Save this article

Data-Driven Visualization of the Dynamics of Geothermal Energy and Hot Dry Rock Research

Author

Listed:
  • Xiangcheng Que

    (Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, China)

  • Shu Zhu

    (Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, China)

  • Bei Han

    (Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China)

Abstract

Geothermal energy and hot dry rock (HDR), as an important clean energy technology, have garnered widespread attention globally in recent years. Enhanced Geothermal Systems (EGS), a technology for extracting energy from low-permeability Hot Dry Rock (HDR) reservoirs, is crucial for the utilization of geothermal energy. Although interest in this area has significantly increased, a comprehensive and systematic analysis providing a clear understanding of the development context is still lacking. To this end, this paper presents a bibliometric analysis of 1764 relevant publications from 1996 to 2023, revealing research trends and hotspots in this field. Utilizing tools such as Bibliometrix (Version 4.2.3), CiteSpace (Version 6.2.R2), and VOSviewer (Version 1.6.19), the study analyzes publication trends, subject categories, journals, authors, institutions, and national contributions. The results indicate that EGS technology, rock mechanical behavior, and environmental impact assessment are the primary research hotspots, with China being the leading country in terms of publication volume. Future research directions include technological optimization, environmental sustainability, and the advancement of interdisciplinary collaboration. This study provides a valuable reference for further research and application in geothermal energy and HDR and offers a dynamic perspective on shifting research priorities.

Suggested Citation

  • Xiangcheng Que & Shu Zhu & Bei Han, 2025. "Data-Driven Visualization of the Dynamics of Geothermal Energy and Hot Dry Rock Research," Energies, MDPI, vol. 18(9), pages 1-24, May.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:9:p:2342-:d:1648811
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/18/9/2342/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/18/9/2342/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Shengjun, Zhang & Huaixin, Wang & Tao, Guo, 2011. "Performance comparison and parametric optimization of subcritical Organic Rankine Cycle (ORC) and transcritical power cycle system for low-temperature geothermal power generation," Applied Energy, Elsevier, vol. 88(8), pages 2740-2754, August.
    2. Xu, Tianfu & Yuan, Yilong & Jia, Xiaofeng & Lei, Yude & Li, Shengtao & Feng, Bo & Hou, Zhaoyun & Jiang, Zhenjiao, 2018. "Prospects of power generation from an enhanced geothermal system by water circulation through two horizontal wells: A case study in the Gonghe Basin, Qinghai Province, China," Energy, Elsevier, vol. 148(C), pages 196-207.
    3. Laveet Kumar & Md. Shouquat Hossain & Mamdouh El Haj Assad & Mansoor Urf Manoo, 2022. "Technological Advancements and Challenges of Geothermal Energy Systems: A Comprehensive Review," Energies, MDPI, vol. 15(23), pages 1-18, November.
    4. Lu, Shyi-Min, 2018. "A global review of enhanced geothermal system (EGS)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 2902-2921.
    5. Zhao, Yangsheng & Feng, Zijun & Zhao, Yu & Wan, Zhijun, 2017. "Experimental investigation on thermal cracking, permeability under HTHP and application for geothermal mining of HDR," Energy, Elsevier, vol. 132(C), pages 305-314.
    6. Zhang, Wei & Wang, Chunguang & Guo, Tiankui & He, Jiayuan & Zhang, Le & Chen, Shaojie & Qu, Zhanqing, 2021. "Study on the cracking mechanism of hydraulic and supercritical CO2 fracturing in hot dry rock under thermal stress," Energy, Elsevier, vol. 221(C).
    7. Zhang, Wei & Qu, Zhanqing & Guo, Tiankui & Wang, Zhiyuan, 2019. "Study of the enhanced geothermal system (EGS) heat mining from variably fractured hot dry rock under thermal stress," Renewable Energy, Elsevier, vol. 143(C), pages 855-871.
    8. Aliyu, Musa D. & Archer, Rosalind A., 2021. "A thermo-hydro-mechanical model of a hot dry rock geothermal reservoir," Renewable Energy, Elsevier, vol. 176(C), pages 475-493.
    9. Zhang, Chao & Jiang, Guangzheng & Jia, Xiaofeng & Li, Shengtao & Zhang, Shengsheng & Hu, Di & Hu, Shengbiao & Wang, Yibo, 2019. "Parametric study of the production performance of an enhanced geothermal system: A case study at the Qiabuqia geothermal area, northeast Tibetan plateau," Renewable Energy, Elsevier, vol. 132(C), pages 959-978.
    10. Luxiang Wang & Zhende Zhu & Junyu Wu & Xinrui Zhao, 2023. "Bibliometric Analysis of Research Progress and Perspectives of Deep Underground Rockburst Using Knowledge Mapping Method," Sustainability, MDPI, vol. 15(18), pages 1-22, September.
    11. Goswami, Susmita & Rai, Abhishek Kumar, 2024. "An assessment of prospects of geothermal energy in India for energy sustainability," Renewable Energy, Elsevier, vol. 233(C).
    12. Zhang, Yu & Zhang, Yanjun & Zhou, Ling & Lei, Zhihong & Guo, Liangliang & Zhou, Jian, 2022. "Reservoir stimulation design and evaluation of heat exploitation of a two-horizontal-well enhanced geothermal system (EGS) in the Zhacang geothermal field, Northwest China," Renewable Energy, Elsevier, vol. 183(C), pages 330-350.
    13. Lei, Zhihong & Zhang, Yanjun & Yu, Ziwang & Hu, Zhongjun & Li, Liangzhen & Zhang, Senqi & Fu, Lei & Zhou, Ling & Xie, Yangyang, 2019. "Exploratory research into the enhanced geothermal system power generation project: The Qiabuqia geothermal field, Northwest China," Renewable Energy, Elsevier, vol. 139(C), pages 52-70.
    14. Pan, Shu-Yuan & Gao, Mengyao & Shah, Kinjal J. & Zheng, Jianming & Pei, Si-Lu & Chiang, Pen-Chi, 2019. "Establishment of enhanced geothermal energy utilization plans: Barriers and strategies," Renewable Energy, Elsevier, vol. 132(C), pages 19-32.
    15. Zhou, Zhou & Jin, Yan & Zeng, Yijin & Zhang, Xudong & Zhou, Jian & Zhuang, Li & Xin, Shunyuan, 2020. "Investigation on fracture creation in hot dry rock geothermal formations of China during hydraulic fracturing," Renewable Energy, Elsevier, vol. 153(C), pages 301-313.
    16. Zhu, Jialing & Hu, Kaiyong & Lu, Xinli & Huang, Xiaoxue & Liu, Ketao & Wu, Xiujie, 2015. "A review of geothermal energy resources, development, and applications in China: Current status and prospects," Energy, Elsevier, vol. 93(P1), pages 466-483.
    17. Sun, Zhi-xue & Zhang, Xu & Xu, Yi & Yao, Jun & Wang, Hao-xuan & Lv, Shuhuan & Sun, Zhi-lei & Huang, Yong & Cai, Ming-yu & Huang, Xiaoxue, 2017. "Numerical simulation of the heat extraction in EGS with thermal-hydraulic-mechanical coupling method based on discrete fractures model," Energy, Elsevier, vol. 120(C), pages 20-33.
    18. Song, Xianzhi & Shi, Yu & Li, Gensheng & Yang, Ruiyue & Wang, Gaosheng & Zheng, Rui & Li, Jiacheng & Lyu, Zehao, 2018. "Numerical simulation of heat extraction performance in enhanced geothermal system with multilateral wells," Applied Energy, Elsevier, vol. 218(C), pages 325-337.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ma, Yuanyuan & Li, Shibin & Zhang, Ligang & Liu, Songze & Liu, Zhaoyi & Li, Hao & Shi, Erxiu, 2020. "Study on the effect of well layout schemes and fracture parameters on the heat extraction performance of enhanced geothermal system in fractured reservoir," Energy, Elsevier, vol. 202(C).
    2. Zhang, Wei & Qu, Zhanqing & Guo, Tiankui & Wang, Zhiyuan, 2019. "Study of the enhanced geothermal system (EGS) heat mining from variably fractured hot dry rock under thermal stress," Renewable Energy, Elsevier, vol. 143(C), pages 855-871.
    3. Ma, Yuanyuan & Li, Shibin & Zhang, Ligang & Liu, Songze & Liu, Zhaoyi & Li, Hao & Shi, Erxiu & Zhang, Haijun, 2020. "Numerical simulation study on the heat extraction performance of multi-well injection enhanced geothermal system," Renewable Energy, Elsevier, vol. 151(C), pages 782-795.
    4. Xue, Zhenqian & Zhang, Kai & Zhang, Chi & Ma, Haoming & Chen, Zhangxin, 2023. "Comparative data-driven enhanced geothermal systems forecasting models: A case study of Qiabuqia field in China," Energy, Elsevier, vol. 280(C).
    5. Qiao, Mingzheng & Jing, Zefeng & Feng, Chenchen & Li, Minghui & Chen, Cheng & Zou, Xupeng & Zhou, Yujuan, 2024. "Review on heat extraction systems of hot dry rock: Classifications, benefits, limitations, research status and future prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 196(C).
    6. Ma, Yuanyuan & Li, Shibin & Zhang, Ligang & Liu, Songze & Wang, Ming, 2023. "Heat extraction performance evaluation of U-shaped well geothermal production system under different well-layout parameters and engineering schemes," Renewable Energy, Elsevier, vol. 203(C), pages 473-484.
    7. Zhou, Luming & Zhu, Zhende & Xie, Xinghua & Hu, Yunjin, 2022. "Coupled thermal–hydraulic–mechanical model for an enhanced geothermal system and numerical analysis of its heat mining performance," Renewable Energy, Elsevier, vol. 181(C), pages 1440-1458.
    8. Zhang, Jiansong & Liu, Yongsheng & Lv, Jianguo & Gao, Wenlong, 2024. "The flow and heat transfer characteristics of supercritical mixed-phase CO2 and N2 in a 3D self-affine rough fracture," Energy, Elsevier, vol. 303(C).
    9. Ma, Weiwu & Xu, Yifan & Ahmed, Shams Forruque & Yang, Chong & Liu, Gang, 2024. "Techno-economic optimization of enhanced geothermal systems with multi-well fractured reservoirs via geothermal economic ratio," Energy, Elsevier, vol. 311(C).
    10. Xue, Yi & Liu, Shuai & Chai, Junrui & Liu, Jia & Ranjith, P.G. & Cai, Chengzheng & Gao, Feng & Bai, Xue, 2023. "Effect of water-cooling shock on fracture initiation and morphology of high-temperature granite: Application of hydraulic fracturing to enhanced geothermal systems," Applied Energy, Elsevier, vol. 337(C).
    11. Ma, Yuanyuan & Li, Shibin & Zhang, Ligang & Liu, Songze & Liu, Zhaoyi & Li, Hao & Shi, Erxiu & Liu, Xuemei & Liu, Hongliang, 2020. "Analysis on the heat extraction performance of multi-well injection enhanced geothermal system based on leaf-like bifurcated fracture networks," Energy, Elsevier, vol. 213(C).
    12. Wang, Song & Zhang, Luqing & Zhou, Jian & Yang, Duoxing & Han, Zhenhua & Kong, Yanlong, 2024. "Quantitative analysis of fracture network geometry on fluid flow and heat transfer in hot dry rock geothermal reservoirs," Energy, Elsevier, vol. 313(C).
    13. Hsieh, Jui-Ching & Li, Yi-Chen & Lin, Yu-Cheng & Yeh, Tzu-Chuan, 2024. "Off-design performance and economic analysis in coupled binary cycle with geothermal reservoir and turbo-expander," Energy, Elsevier, vol. 305(C).
    14. Zhang, Bo & Guo, Tiankui & Qu, Zhanqing & Wang, Jiwei & Chen, Ming & Liu, Xiaoqiang, 2023. "Numerical simulation of fracture propagation and production performance in a fractured geothermal reservoir using a 2D FEM-based THMD coupling model," Energy, Elsevier, vol. 273(C).
    15. Jiang, Sheng & Chen, Chen & Zhang, Shanling & Xu, Zhenhua & Liu, Xiang & Tu, Guigang & Zhao, Songying, 2025. "Thermo-Hydro-Mechanical coupling analysis of spiral wellbores in horizontal wells for heat extraction from hot dry rock: A case study of the Gonghe Basin, Qinghai, China," Energy, Elsevier, vol. 319(C).
    16. Aliyu, Musa D. & Finkbeiner, Thomas & Chen, Hua-Peng & Archer, Rosalind A., 2023. "A three-dimensional investigation of the thermoelastic effect in an enhanced geothermal system reservoir," Energy, Elsevier, vol. 262(PA).
    17. Xue, Zhenqian & Wei, Zichao & Ma, Haoming & Sun, Zhe & Lu, Chengang & Chen, Zhangxin, 2025. "Exploring the role of fracture networks in enhanced geothermal systems: Insights from integrated thermal-hydraulic-mechanical-chemical and wellbore dynamics simulations," Renewable and Sustainable Energy Reviews, Elsevier, vol. 215(C).
    18. Zeng, Yuchao & Ding, Lixing & Wu, Nengyou & Kong, Fanling & Ochilov, Elbek & Zhai, Haizhen, 2024. "Numerical simulation of electricity generation potential through five vertical wells at Fengshun geothermal field in China," Renewable Energy, Elsevier, vol. 222(C).
    19. Li, Xinxin & Li, Chengyu & Gong, Wenping & Zhang, Yanjie & Wang, Junchao, 2023. "Probabilistic analysis of heat extraction performance in enhanced geothermal system based on a DFN-based modeling scheme," Energy, Elsevier, vol. 263(PC).
    20. Cao, Wenjiong & Huang, Wenbo & Chen, Juanwen & Li, Zhibin & Jiang, Fangming, 2023. "Numerical study on the heat extraction performance of enhanced geothermal systems with a well-fracture-reservoir combined model," Renewable Energy, Elsevier, vol. 202(C), pages 370-380.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:18:y:2025:i:9:p:2342-:d:1648811. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.