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 …
A novel POD reduced-order model based on EDFM for steady-state and transient heat transfer in fractured geothermal reservoir
T Li, Y Gao, D Han, F Yang, B Yu - International Journal of Heat and Mass …, 2020 - Elsevier
A new proper orthogonal decomposition reduced-order model (POD-ROM) for fluid flow and
heat transfer processes in a fractured geothermal reservoir is proposed. First, the primary …
heat transfer processes in a fractured geothermal reservoir is proposed. First, the primary …
A suite of benchmark and challenge problems for enhanced geothermal systems
A diverse suite of numerical simulators is currently being applied to predict or understand
the performance of enhanced geothermal systems (EGS). To build confidence and identify …
the performance of enhanced geothermal systems (EGS). To build confidence and identify …
Regression-based reduced-order models to predict transient thermal output for enhanced geothermal systems
Reduced-order modeling is a promising approach, as many phenomena can be described
by a few parameters/mechanisms. An advantage and attractive aspect of a reduced-order …
by a few parameters/mechanisms. An advantage and attractive aspect of a reduced-order …
Sequential geophysical and flow inversion to characterize fracture networks in subsurface systems
Subsurface applications, including geothermal, geological carbon sequestration, and oil and
gas, typically involve maximizing either the extraction of energy or the storage of fluids …
gas, typically involve maximizing either the extraction of energy or the storage of fluids …
A global sensitivity analysis and reduced-order models for hydraulically fractured horizontal wells
Several factors affect the performance and stimulation design of hydraulically fractured
wells. Moreover, the dominant factors vary for different quantities of interest, and vary based …
wells. Moreover, the dominant factors vary for different quantities of interest, and vary based …
Subsurface energy: Flow and reactive-transport in porous and fractured media
The following sections are included: Introduction Applications related to subsurface energy
CO2-sequestration/Carbon Capture and Storage (CCS) Subsurface gas migration …
CO2-sequestration/Carbon Capture and Storage (CCS) Subsurface gas migration …
[PDF][PDF] Outcomes from a collaborative approach to a code comparison study for enhanced geothermal systems
ABSTRACT A code comparison study, supported by the US Department of Energy,
Geothermal Technologies Office, has recently been completed whose stated purpose was to …
Geothermal Technologies Office, has recently been completed whose stated purpose was to …
Study on a dual embedded discrete fracture model for fluid flow in fractured porous media
Simulation of fluid flow in the fractured porous media is very important and challenging.
Researchers have developed some models for fractured porous media. With the …
Researchers have developed some models for fractured porous media. With the …
Scalable time-series feature engineering framework to understand multiphase flow using acoustic signals
Time-series analysis comprises of methods to extract meaningful statistics and
characteristics from various signals. 1–5 Applications areas include geosciences such as oil …
characteristics from various signals. 1–5 Applications areas include geosciences such as oil …