Geophysical methods for monitoring temperature changes in shallow low enthalpy geothermal systems

T Hermans, F Nguyen, T Robert, A Revil - Energies, 2014 - mdpi.com
Low enthalpy geothermal systems exploited with ground source heat pumps or groundwater
heat pumps present many advantages within the context of sustainable energy use …

A comprehensive review of tracer tests in enhanced geothermal systems

Y Ren, Y Kong, Z Pang, J Wang - Renewable and Sustainable Energy …, 2023 - Elsevier
Tracers are materials injected into reservoirs of enhanced geothermal systems (EGSs) for
reservoir characterization and thermal performance assessment. This work presents a …

[图书][B] Hydrogeology: groundwater science and engineering

A Dassargues - 2018 - taylorfrancis.com
This text combines the science and engineering of hydrogeology in an accessible,
innovative style. As well as providing physical descriptions and characterisations of …

Uncertainty quantification of medium‐term heat storage from short‐term geophysical experiments using Bayesian evidential learning

T Hermans, F Nguyen, M Klepikova… - Water Resources …, 2018 - Wiley Online Library
In theory, aquifer thermal energy storage (ATES) systems can recover in winter the heat
stored in the aquifer during summer to increase the energy efficiency of the system. In …

Comparing well and geophysical data for temperature monitoring within a Bayesian experimental design framework

R Thibaut, N Compaire, N Lesparre… - Water Resources …, 2022 - Wiley Online Library
Temperature logs are an important tool in the geothermal industry. Temperature
measurements from boreholes are used for exploration, system design, and monitoring. The …

Uncertainty in training image‐based inversion of hydraulic head data constrained to ERT data: Workflow and case study

T Hermans, F Nguyen, J Caers - Water Resources Research, 2015 - Wiley Online Library
In inverse problems, investigating uncertainty in the posterior distribution of model
parameters is as important as matching data. In recent years, most efforts have focused on …

Heat tracer test in an alluvial aquifer: Field experiment and inverse modelling

M Klepikova, S Wildemeersch, T Hermans, P Jamin… - Journal of …, 2016 - Elsevier
Using heat as an active tracer for aquifer characterization is a topic of increasing interest. In
this study, we investigate the potential of using heat tracer tests for characterization of a …

Facies discrimination with electrical resistivity tomography using a probabilistic methodology: effect of sensitivity and regularisation

T Hermans, J Irving - Near Surface Geophysics, 2017 - earthdoc.org
Electrical resistivity tomography has become a standard geophysical method in the field of
hydrogeology, as it has the potential to provide important information regarding the spatial …

4D electrical resistivity tomography (ERT) for aquifer thermal energy storage monitoring

N Lesparre, T Robert, F Nguyen, A Boyle, T Hermans - Geothermics, 2019 - Elsevier
In the context of aquifer thermal energy storage, we conducted a hydrogeophysical
experiment emulating the functioning of a groundwater heat pump for heat storage into an …

Numerical investigation of a high temperature heat injection test

S Heldt, B Wang, L Hu, G Hornbruch, K Lüders… - Journal of …, 2021 - Elsevier
Abstract High Temperature-Aquifer Thermal Energy Storage (HT-ATES) is a promising
option to compensate for the seasonal mismatch between heating supply and demand in the …