Results 51 to 60 of about 3,208 (227)

Geothermal power generation in China: Status and prospects

Energy Science & Engineering, 2019
Geothermal resources provide green, low‐carbon, and renewable clean energy, with abundant reserves and massive potential for application. The in‐depth analysis of geothermal resources in China, including their distribution and breakdown by shallow ...
Lei Zhang, Shuai Chen, Cun Zhang
doaj   +1 more source

Permeability Evolution and Gouge Formation During Fracture Shearing

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract Hydro‐mechanical processes are crucial in shear‐controlled geoscientific applications such as enhanced geothermal systems and often result in stress‐dependent permeability changes. The present study aims to investigate shear‐induced permeability evolution of a natural sandstone fracture using a novel modeling approach.
Marco Fuchs, Philipp Blum, Guido Blöcher, Luc Scholtès   +3 more
wiley   +1 more source

Heat Transfer Analysis of Enhanced Geothermal System Based on Heat-Fluid-Structure Coupling Model

Geofluids, 2023
Dry hot rock geothermal resources by virtue of its wide distribution, large reserves, clean and low-carbon, stable, high utilization rate, and other characteristics have been widely used.
Linchao Wang, Xin Liang, Xuyang Shi, Jianyong Han, Yang Chen, Wan Zhang   +5 more
doaj   +1 more source

Reactive Transport Modeling of Chemical Stimulation Processes for an Enhanced Geothermal System (EGS)

Energies, 2023
An enhanced geothermal system is a kind of artificial geothermal system, which can economically exploit geothermal energy from deep thermal rock mass with low permeability by artificially created geothermal reservoirs.
Li Ma, Zhenpeng Cui, Bo Feng, Xiaofei Qi, Yuandong Zhao, Chaoyu Zhang   +5 more
doaj   +1 more source

CO2-Dissolved : A Novel Approach to Combining CCS and Geothermal Heat Recovery [PDF]

, 2013
International audienceThis paper presents the outline of the CO2-DISSOLVED project whose objective is to assess the technical-economic feasibility of a novel CCS concept integrating geothermal energy recovery, aqueous dissolution of CO2 and injection via
Bugarel, Frédérik, Galiègue, Xavier, Kervévan, Christophe, Le Gallo,, Y., May, Franz, O'Neil, Kathleen, Sterpenich, Jérôme   +6 more
core   +4 more sources

Review of artificial intelligence applications in geothermal energy extraction from hot dry rock

Deep Underground Science and Engineering, Volume 4, Issue 4, Page 651-672, December 2025.
This paper systematically summarized the applications of artificial intelligence (AI) in hot dry rock (HDR) geothermal exploitation and discussed the limitations and opportunities. A novel intelligent HDR exploitation system was proposed to promote the development of HDR toward more efficiency, economy, and intelligence.
Kun Ji, Hong Li, Yu Zhao, Kaoshan Dai, Sai Liu, Chun'an Tang   +5 more
wiley   +1 more source

Numerical Investigation on the Influence of Areal Flow on EGS Thermal Exploitation Based on the 3-D T-H Single Fracture Model

Energies, 2018
The research on the factors of heat recovery performance of Enhanced Geothermal Systems (EGS) is an important issue, especially in the well position optimization in EGS, because it can maximize the economic benefits of EGS. Based on the three-dimensional
Chi Yao, Yulong Shao, Jianhua Yang
doaj   +1 more source

Numerical Simulations of Hydraulic Fracturing in Carbonate‐Type Hot Dry Rock Reservoirs Based on the Coupled Thermo‐Hydraulic‐Mechanical‐Damage (THMD) Model

Energy Science &Engineering, Volume 13, Issue 12, Page 5821-5834, December 2025.
ABSTRACT Hydraulic fracturing technology is widely used in Enhanced Geothermal System (EGS) projects to induce fractures and enhance the permeability of thermal reservoirs. The hydraulic fracturing process of hot dry rock (HDR) is actually a multiphysics coupling process that couples the heat transfer field, seepage field, stress field, and damage ...
Zhiyu Tan, Guoqiang Fu, Tianyu Bai, Fan Xiao, Xiaoge Wu   +4 more
wiley   +1 more source

The Effect of Pressurization Rate and Pattern on Injection‐Induced Seismicity in Highly Permeable Sandstone: An Experimental Study

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.
Abstract Effectively mitigating induced seismicity in subsurface engineering operations within highly permeable, porous geo‐energy reservoirs requires a clear understanding of how fluid injection parameters influence the seismic response. In this study, we performed injection‐driven fault reactivation experiments on highly permeable saw‐cut Red Felser ...
M. Naderloo, A. Veltmeijer, A. Pluymakers, J. D. Jansen, A. Barnhoorn   +4 more
wiley   +1 more source

Hydraulische Stimulationskonzepte zur Entwicklung von Enhanced Geothermal Systems (EGS)

, 2014
System Erde ...
Zimmermann, G., Blöcher, G., Reinicke, A., Deon, F., Regenspurg, S., Yoon, J., Zang, A., Heidbach, O., Moeck, I., Huenges, E.   +9 more
openaire   +4 more sources