Recent advances in geothermal energy reservoirs modeling: Challenges and potential of thermo-fluid integrated models for reservoir heat extraction and geothermal …
The sustainable utilization of geothermal resources is intimately connected to an accurate
assessment of ground thermal response to energy injection/extraction. In this context, the …
assessment of ground thermal response to energy injection/extraction. In this context, the …
Geothermal energy extraction using abandoned oil and gas wells: Techno‐economic and policy review
Retrofitting depleted oil wells to extract geothermal energy is considered as one of the
promising proposals to extend the overall economic life of oil and gas well. For successful …
promising proposals to extend the overall economic life of oil and gas well. For successful …
Model for economic evaluation of closed-loop geothermal systems based on net present value
D Xiao, M Liu, L Li, X Cai, S Qin, R Gao, J Liu… - Applied Thermal …, 2023 - Elsevier
Closed-loop geothermal systems (CGSs) represent an effective means of extracting low-
grade thermal energy from hot dry rock (HDR). Thus far, there has been much debate on …
grade thermal energy from hot dry rock (HDR). Thus far, there has been much debate on …
Analysis of heat extraction performance and long-term sustainability for multiple deep borehole heat exchanger array: A project-based study
In the context of reducing carbon emission, Deep Borehole Heat Exchanger (DBHE) array
has a large potential in extracting geothermal energy to provide building heating in densely …
has a large potential in extracting geothermal energy to provide building heating in densely …
Operation optimization of the coaxial deep borehole heat exchanger coupled with ground source heat pump for building heating
Y Wang, Y Wang, S You, X Zheng, S Wei - Applied Thermal Engineering, 2022 - Elsevier
Geothermal is considered to be one of the most promising renewable sources for district
heating. Ground source heat pump systems coupled with the coaxial deep borehole heat …
heating. Ground source heat pump systems coupled with the coaxial deep borehole heat …
Heat extraction analysis of a novel multilateral-well coaxial closed-loop geothermal system
G Wang, X Song, Y Shi, R Yang, F Yulong, R Zheng… - Renewable Energy, 2021 - Elsevier
We propose a novel multilateral-well coaxial closed-loop geothermal system (CCGS) to help
realize the commercial exploitation of hot dry rock. Compared with the enhanced geothermal …
realize the commercial exploitation of hot dry rock. Compared with the enhanced geothermal …
[HTML][HTML] Investigating scalability of deep borehole heat exchangers: Numerical modelling of arrays with varied modes of operation
Abstract Deep Borehole Heat Exchangers (DBHEs) are a potentially important method of
developing geothermal resources through closed-loop systems for carbon neutral, spatial …
developing geothermal resources through closed-loop systems for carbon neutral, spatial …
Heat extraction model and characteristics of coaxial deep borehole heat exchanger
J Li, W Xu, J Li, S Huang, Z Li, B Qiao, C Yang, D Sun… - Renewable Energy, 2021 - Elsevier
Middle and deep geothermal resources are abundant and have the advantages of being
clean, stable, and reliable. However, a widely recognised theoretical model of deep ground …
clean, stable, and reliable. However, a widely recognised theoretical model of deep ground …
Numerical modelling of deep coaxial borehole heat exchangers in the Cheshire Basin, UK
CS Brown, NJ Cassidy, SS Egan, D Griffiths - Computers & Geosciences, 2021 - Elsevier
Few deep wells have been drilled in the Cheshire Basin, resulting in high geological and
financial risk of geothermal developments. Although the geothermal gradient in the basin …
financial risk of geothermal developments. Although the geothermal gradient in the basin …
Numerical investigation on the effects of geological parameters and layered subsurface on the thermal performance of medium-deep borehole heat exchanger
J Liu, F Wang, W Cai, Z Wang, C Li - Renewable energy, 2020 - Elsevier
Medium-deep borehole heat exchanger (MDBHE) has attracted considerable attention
because of its ability to acquire large quantities of geothermal energy. Geological conditions …
because of its ability to acquire large quantities of geothermal energy. Geological conditions …