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 …
[HTML][HTML] Recent Advances in Geochemical and Mineralogical Studies on CO2–Brine–Rock Interaction for CO2 Sequestration: Laboratory and Simulation Studies
The urgent need to find mitigating pathways for limiting world CO2 emissions to net zero by
2050 has led to intense research on CO2 sequestration in deep saline reservoirs. This …
2050 has led to intense research on CO2 sequestration in deep saline reservoirs. This …
Modeling and analysis of carbonate matrix acidizing using a new two-scale continuum model
Matrix acidizing is a common technique for carbonate reservoir stimulation. In this work, a
new two-scale continuum model is developed to study the 2D acidizing process. The Navier …
new two-scale continuum model is developed to study the 2D acidizing process. The Navier …
From pore scale to wellbore scale: Impact of geometry on wormhole growth in carbonate acidization
Acid injection in carbonate reservoir is commonly used in the oil industry to improve, or at
least recover, its productivity. The aim of this stimulation technique is to create empty …
least recover, its productivity. The aim of this stimulation technique is to create empty …
Carbonate acidizing: Modeling, analysis, and characterization of wormhole formation and propagation
Matrix acidizing is a common practice in well stimulation to increase the permeability of
carbonate formations and then facilitate the oil flow to the wellbore. The acidizing operation …
carbonate formations and then facilitate the oil flow to the wellbore. The acidizing operation …
An experimentally validated wormhole model for self-diverting and conventional acids in carbonate rocks under radial flow conditions
Self-diverting acids are commonly used in matrix acidizing treatments of carbonate
formations, not only to increase permeability by generating wormholes, as with conventional …
formations, not only to increase permeability by generating wormholes, as with conventional …
Pore network modeling of reactive transport and dissolution in porous media
J Tansey, MT Balhoff - Transport in Porous Media, 2016 - Springer
Dissolution of solid grains in a porous medium is important in many applications, such as
groundwater transport, carbon storage, mineral systems, formation of geologic features, and …
groundwater transport, carbon storage, mineral systems, formation of geologic features, and …
Impact of phase saturation on wormhole formation in rock matrix acidizing
Studies of the rock matrix acidizing for enhanced recovery of oil or gas have entirely focused
on the fully water saturated conditions. In fact, matrix acidizing can be conducted in low …
on the fully water saturated conditions. In fact, matrix acidizing can be conducted in low …
[HTML][HTML] Chemo-hydro-mechanical effects of CO2 injection into a permeable limestone
CO 2 storage in carbonate aquifers is a way to mitigate atmospheric CO 2 emissions, but it
leads to acid-producing reactions that may induce alterations in the rock pore structure and …
leads to acid-producing reactions that may induce alterations in the rock pore structure and …
Numerical simulation of the acidizing process and PVBT extraction methodology including porosity/permeability and mineralogy heterogeneity
TJ De Oliveira, AR Melo, JA Oliveira… - … and Exhibition on …, 2012 - onepetro.org
This work presents the development of a methodology to numerically represent the acid
treatment in a test plug, as well as to reproduce the different existing dissolution patterns and …
treatment in a test plug, as well as to reproduce the different existing dissolution patterns and …