A global review of enhanced geothermal system (EGS)
SM Lu - Renewable and Sustainable Energy Reviews, 2018 - Elsevier
The goal of this study is to review 18 significant enhanced geothermal system (EGS) sites
and technologies that have been applied in the European Union, Japan, South Korea …
and technologies that have been applied in the European Union, Japan, South Korea …
The evolving role of geothermal energy for decarbonizing the United States
JW Tester, KF Beckers, AJ Hawkins… - Energy & environmental …, 2021 - pubs.rsc.org
Geothermal energy is often referred to as a niche technology that is too localized, too small
or too expensive to make much of a difference in how renewable energy will be supplied in …
or too expensive to make much of a difference in how renewable energy will be supplied in …
Evaluation of geothermal energy extraction in Enhanced Geothermal System (EGS) with multiple fracturing horizontal wells (MFHW)
The deep geothermal energy produced from Enhanced Geothermal System (EGS) has a
great development prospect because of enormous potential and environmental friendliness …
great development prospect because of enormous potential and environmental friendliness …
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 …
Parametric study of the production performance of an enhanced geothermal system: A case study at the Qiabuqia geothermal area, northeast Tibetan plateau
Abstract Enhanced Geothermal System (EGS) is an essential approach to entrap heat from
deep hot dry rock (HDR), a low-carbon and renewable energy. Understanding the long-term …
deep hot dry rock (HDR), a low-carbon and renewable energy. Understanding the long-term …
Improving enhanced geothermal systems performance using adaptive fracture conductivity
Maximizing heat extraction from enhanced geothermal systems (EGS) depends heavily on
an efficient heat sweeping or basically an effective circulation of water through fracture …
an efficient heat sweeping or basically an effective circulation of water through fracture …
Numerical evaluation of heat extraction for EGS with tree-shaped wells
J Zhang, J Xie, X Liu - International Journal of Heat and Mass Transfer, 2019 - Elsevier
A reasonable well structure can help to extract heat from the Hot Dry Rock (HDR) reservoir
effectively. A tree-shaped well by the fracture-connected way is proposed to improve the …
effectively. A tree-shaped well by the fracture-connected way is proposed to improve the …
Effect of different flow schemes on heat recovery from Enhanced Geothermal Systems (EGS)
Operational optimization is the key to maximize the heat extraction efficiency of Enhanced
Geothermal Systems (EGS). Injection/production flowrate is one of the operational …
Geothermal Systems (EGS). Injection/production flowrate is one of the operational …
Utah FORGE: Hydrogeothermal modeling of a granitic based discrete fracture network
S Nadimi, B Forbes, J Moore, R Podgorney… - Geothermics, 2020 - Elsevier
Enhanced geothermal systems (EGS) are engineered reservoirs that have been stimulated
to extract efficiently heat from low permeability hot rock. Generating efficient hydraulic …
to extract efficiently heat from low permeability hot rock. Generating efficient hydraulic …
Performance evaluation of enhanced geothermal system (EGS): Surrogate models, sensitivity study and ranking key parameters
Designing an efficient system to extract heat from an enhanced geothermal system (EGS)
requires proper understanding of the behavior of the reservoir over a long period. Five key …
requires proper understanding of the behavior of the reservoir over a long period. Five key …