Role and impact of CO2–rock interactions during CO2 storage in sedimentary rocks
I Gaus - International journal of greenhouse gas control, 2010 - Elsevier
Before implementing CO2 storage on a large scale its viability regarding injectivity,
containment and long-term safety for both humans and environment is crucial. Assessing …
containment and long-term safety for both humans and environment is crucial. Assessing …
Geochemical and solute transport modelling for CO2 storage, what to expect from it?
I Gaus, P Audigane, L André, J Lions… - International journal of …, 2008 - Elsevier
Geochemistry plays an important role when assessing the impact of CO2 storage. Due to the
potential corrosive character of CO2, it might affect the chemical and physical properties of …
potential corrosive character of CO2, it might affect the chemical and physical properties of …
Two-dimensional reactive transport modeling of CO2 injection in a saline aquifer at the Sleipner site, North Sea
P Audigane, I Gaus… - American journal of …, 2007 - brgm.hal.science
This paper presents a 2D reactive transport model of long-term geological storage of carbon
dioxide. A data set from the Utsira formation in Sleipner (North Sea) is utilized for …
dioxide. A data set from the Utsira formation in Sleipner (North Sea) is utilized for …
Gas migration along fault systems and through the vadose zone in the Latera caldera (central Italy): Implications for CO2 geological storage
A clear and detailed understanding of gas migration mechanisms from depth to ground
surface is fundamental to choose the best locations for CO2 geological storage sites, to …
surface is fundamental to choose the best locations for CO2 geological storage sites, to …
On the potential of CO2–water–rock interactions for CO2 storage using a modified kinetic model
During CO2 storage, mineral trapping is the safest long-term storage mechanism, and it is
therefore important to estimate the correct CO2 portion trapped in secondary mineral …
therefore important to estimate the correct CO2 portion trapped in secondary mineral …
Kinetic modelling of CO2–water–rock interactions
H Hellevang, VTH Pham, P Aagaard - International Journal of Greenhouse …, 2013 - Elsevier
A system perturbated by CO2 injection reacts by dissolving primary minerals and form new
secondary phases. The importance of such mineral reactions for safe long-term storage is …
secondary phases. The importance of such mineral reactions for safe long-term storage is …
Reaction of plagioclase feldspars with CO2 under hydrothermal conditions
Geological storage of CO2 in plagioclase-bearing sediments, granitic rocks and fractured
basalts is expected to have a variety of geochemical and geomechanical effects, including …
basalts is expected to have a variety of geochemical and geomechanical effects, including …
A review of reactive transport modeling in wellbore integrity problems
Long term assurance of the integrity of wellbores is a key objective in well designs. Over
long periods of time, subsurface reactions are inevitable and could compromise the integrity …
long periods of time, subsurface reactions are inevitable and could compromise the integrity …
CO2 geological storage: A review on present and future prospects
CO 2 can be stored in geological media for hundreds to thousands of years depending on
the location and trapping mechanism (s) involved. A saline aquifer presents the largest …
the location and trapping mechanism (s) involved. A saline aquifer presents the largest …
Assessment of the impact of CO2 storage in sandstone formations by experimental studies and geochemical modeling: The case of the Mesohellenic Trough, NW …
N Koukouzas, Z Kypritidou, G Purser… - International Journal of …, 2018 - Elsevier
Representative sandstone samples from Mesohellenic Trough (NW Greece) were selected
to investigate the geochemical reactions that occur when they come in contact with CO 2 …
to investigate the geochemical reactions that occur when they come in contact with CO 2 …