Texte intégral accessible uniquement aux membres de l'Université de Lorraine jusqu'au 10 décembre 2022.Predicting the instabilities triggered by the chemical reaction of a percolating fluid passing through soluble rock is a major scientific challenge for many fields of application (formation of karstic systems, fracture evolution, acid stimulation of oil wells or CO2 sequestration and storage). Indeed, the dissolution of the solid matrix often leads to the appearance and development of channels, called wormholes, which modify the hydrodynamic characteristics (permeability and porosity) of the crossed medium. The objective of this thesis is to study, through an experimental laboratory program, the influence of the variation of the physical p...
International audienceNumerical programs for simulating flow and reactive transport in porous media ...
International audienceA reactive flow-through experiment by carbon dioxide-saturated water at the pa...
The Understanding and the prevention of damage mechanisms, which have an impact on the kinetics of p...
Prédire les instabilités déclenchées par la réaction chimique d'un fluide percolateur traversant une...
Many acidizing treatments in carbonate reservoirs do not produce expected increase of productivity, ...
International audiencePredicting the instabilities that occur during the chemical reaction between a...
This work consisted in the application of X-ray microtomography to the geometry characterisation of ...
Natural evaporite dissolution at sub-surface can lead to cavities having critical dimensions in the ...
In this research, we are interested in the issue of dissolution of soluble rocks, and their geomecha...
International audienceProcesses affecting geological media often show complex and unpredictable beha...
The groundwater flow in aquifers contain evaporite rocks can cause problems such as geo-mechanical s...
Fractures play an important role as flow paths in porous media. When an undersaturated reactive flui...
International audienceFractures play an important role as flow paths in porous media. When an unders...
Carbon capture and storage (CCS) in saline aquifers is a proven technology aimed at reducing atmosph...
The transport and reaction of fluids in porous media results in unique pore growth and channel evolu...
International audienceNumerical programs for simulating flow and reactive transport in porous media ...
International audienceA reactive flow-through experiment by carbon dioxide-saturated water at the pa...
The Understanding and the prevention of damage mechanisms, which have an impact on the kinetics of p...
Prédire les instabilités déclenchées par la réaction chimique d'un fluide percolateur traversant une...
Many acidizing treatments in carbonate reservoirs do not produce expected increase of productivity, ...
International audiencePredicting the instabilities that occur during the chemical reaction between a...
This work consisted in the application of X-ray microtomography to the geometry characterisation of ...
Natural evaporite dissolution at sub-surface can lead to cavities having critical dimensions in the ...
In this research, we are interested in the issue of dissolution of soluble rocks, and their geomecha...
International audienceProcesses affecting geological media often show complex and unpredictable beha...
The groundwater flow in aquifers contain evaporite rocks can cause problems such as geo-mechanical s...
Fractures play an important role as flow paths in porous media. When an undersaturated reactive flui...
International audienceFractures play an important role as flow paths in porous media. When an unders...
Carbon capture and storage (CCS) in saline aquifers is a proven technology aimed at reducing atmosph...
The transport and reaction of fluids in porous media results in unique pore growth and channel evolu...
International audienceNumerical programs for simulating flow and reactive transport in porous media ...
International audienceA reactive flow-through experiment by carbon dioxide-saturated water at the pa...
The Understanding and the prevention of damage mechanisms, which have an impact on the kinetics of p...