2005
DOI: 10.2516/ogst:2005018
|View full text |Cite
|
Sign up to set email alerts
|

Modelling Fluid-Rock Interaction Induced by the Percolation of CO2-Enriched Solutions in Core Samples: the Role of Reactive Surface Area

Abstract: Résumé -La modélisation des interactions eau-roche induites par la percolation de solutions enrichies en CO 2 dans des échantillons de carottes : le rôle de la surface réactive -Comprendre le devenir du dioxyde de carbone (CO 2 ) injecté dans des aquifères ou des gisements d'hydrocarbures exploités reposera en partie sur l'utilisation de modèles chimie-transport, capables de prédire les interactions possibles entre les eaux acidifiées et les minéraux. Les résultats fournis par de tels modèles dépendent d'un gr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
19
0

Year Published

2006
2006
2017
2017

Publication Types

Select...
6
1
1

Relationship

0
8

Authors

Journals

citations
Cited by 35 publications
(20 citation statements)
references
References 53 publications
1
19
0
Order By: Relevance
“…Regarding CO 2 storage, one of the most important uncertainties ofthis technology is to understand the physico-chemical processes that take place in the rock-brine-C02 system within the sealreservoir geological complex during and after C02 injection and, particularly, the changes induced on operational processes due to impurity effects (Brosse et al, 2005;Michael et al, 2015). CIUDENís activities are focused on this issue including the accomplishment of experiments in laboratory and field scale.…”
Section: Hi and Ha Wellsmentioning
confidence: 99%
“…Regarding CO 2 storage, one of the most important uncertainties ofthis technology is to understand the physico-chemical processes that take place in the rock-brine-C02 system within the sealreservoir geological complex during and after C02 injection and, particularly, the changes induced on operational processes due to impurity effects (Brosse et al, 2005;Michael et al, 2015). CIUDENís activities are focused on this issue including the accomplishment of experiments in laboratory and field scale.…”
Section: Hi and Ha Wellsmentioning
confidence: 99%
“…The size of the spheres varies as mineral reactions progress and account for variations of mineral surface and permeability. The reactive surface area is an important input parameter when kinetic mineral reactions are considered, but it remains poorly constrained (see Brosse et al, 2005). The outlined approach, starting from a sphere textural model, produces only a rough estimate of the total pore surface available for reaction and in contact with the fluid flow.…”
Section: Geochemical Reaction Path Modelingmentioning
confidence: 99%
“…The precipitation pattern is proportional to its reactive surface S m (Brosse et al, 2005). The greater the initial reactive surface is, the higher the dolomite precipitation will be.…”
Section: F Diedro Et Al / Determination Of the Effect Of Geologicalmentioning
confidence: 99%
“…Simulations of the CO 2 storage in sedimentary reservoirs predict the behaviour of these reservoirs through the modeling of the fluid transfers and of the chemical reactions with the minerals (Brosse et al, 2005;Johnson et al, 2004); they also permit to evaluate possible mechanical consequences of this storage and the associated risks.…”
Section: Introductionmentioning
confidence: 99%