Progress and prospect of mid-deep geothermal reinjection technology

Jing Hu; Yan-guang Liu; Xin Wang; Ying-nan Zhang; Mei-hua Wei

doi:10.26599/JGSE.2024.9280024

Volume 12 Issue 3

Sep. 2024

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Article Navigation > Journal of Groundwater Science and Engineering > 2024 > 12(3): 321-338

Hu J, Liu YG, Wang X, et al. 2024. Progress and prospect of mid-deep geothermal reinjection technology. Journal of Groundwater Science and Engineering, 12(3): 321-338 doi: 10.26599/JGSE.2024.9280024

Citation:

Hu J, Liu YG, Wang X, et al. 2024. Progress and prospect of mid-deep geothermal reinjection technology. Journal of Groundwater Science and Engineering, 12(3): 321-338 doi: 10.26599/JGSE.2024.9280024

Citation:

Hu J, Liu YG, Wang X, et al. 2024. Progress and prospect of mid-deep geothermal reinjection technology. Journal of Groundwater Science and Engineering, 12(3): 321-338 doi: 10.26599/JGSE.2024.9280024

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Progress and prospect of mid-deep geothermal reinjection technology

doi: 10.26599/JGSE.2024.9280024

Jing Hu¹,
Yan-guang Liu^{2, 4
,
,},
Xin Wang^{3, 4
,
,},
Ying-nan Zhang^{3, 4},
Mei-hua Wei⁵

1.
Jiangsu University of Science and Technology, Zhenjiang 212100, Jiangsu, China
2.
Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Xiamen 3651021, Fujian Province, China
3.
School of Earth science and Engineering, Hebei University of Engineering, Handan 056009, Hebei Province, China
4.
Technology Innovation Center for Geothermal & Hot Dry Rock Exploration and Development, Ministry of Natural Resources, Shijiazhuang 050061, China
5.
Shanxi Key Laboratory for Exploration and Exploitation of Geothermal Resources, Taiyuan 030024, China

More Information

Corresponding author: gaoyuanzhixing@163.com; wangxin112914@163.com
Received Date: 2023-12-18
Accepted Date: 2024-06-19

Available Online: 2024-08-10

Publish Date: 2024-09-15

Abstract

Abstract

Mid-deep geothermal reinjection technology is crucial for the sustainable development of geothermal resources, which has garnered significant attention and rapid growth in recent years. Currently, various geothermal reinjection technologies lag behind, lacking effective integration to address issues like low reinjection rates and thermal breakthrough. This paper reviews the basic principles and development history of mid-deep geothermal reinjection technology, focusing on various technical methods used in the process and analyzing their applicability, advantages, and disadvantages under different geological conditions. It highlights the unique challenges posed by deep geothermal resources, including high temperature, high pressure, high stress, chemical corrosion, and complex geological structures. Additionally, it addresses challenges in equipment selection and durability, system stability and operation safety, environmental impact, and sustainable development. Finally, the paper explores future directions for mid-deep geothermal reinjection technology, highlighting key areas for further research and potential pathways for technological innovation. This comprehensive analysis aims to accelerate the advancement of geothermal reinjection technology, offering essential guidance for the efficient reinjection and sustainable development of geothermal resources.
- Middle and deep geothermal,
- Geothermal reinjection,
- Sustainable development,
- Technological progress,
- Research path

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References(68)

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