Journal ArticleDOI
Reactive transport modelling of the impact of CO2 injection on the clayey cap rock at Sleipner (North Sea)
TLDR
In this paper, a reactive transport modelling including reaction kinetics was performed of dissolved CO2 in the cap rock at Sleipner (37 °C, 101.3×105 Pa).About:
This article is published in Chemical Geology.The article was published on 2005-04-25. It has received 395 citations till now. The article focuses on the topics: Carbonate.read more
Citations
More filters
Journal ArticleDOI
Molecular Simulation of CO2- and CO3-Brine-Mineral Systems
TL;DR: Atomistic simulations have proven useful in gaining insight into the molecular basis of fundamental processes in aquatic geochemistry, such as solvation, ion pair formation, adsorption, molecular diffusion, and the energetics of mineral phases.
Journal ArticleDOI
Why is Dawsonite Absent in CO2 Charged Reservoirs
TL;DR: In this paper, a sensitivity study on dawsonite growth on mineralogy, temperature, CO2 pressure, nucleation rate and its dependencies on temperature and affinity was performed.
Environmental controls of Cadmium desorption during CO2 leakage
E. J. Frye,Li Li,Seth Blumsack +2 more
TL;DR: This work systematically quantifies, for the first time, the effects of environmental controls on Cd desorption and points to key parameters for risk assessment associated with metal mobilization during CO(2) leakage in subsurface systems without ambient flow.
Journal ArticleDOI
Numerical simulation of porosity and permeability evolution of Mount Simon sandstone under geological carbon sequestration conditions
TL;DR: In this paper, a numerical model was developed with the use of reactive transport code CrunchFlow to estimate porosity, permeability and mineral composition changes of Mount Simon sandstone under typical geological carbon sequestration conditions.
Journal ArticleDOI
Biotite–Brine Interactions under Acidic Hydrothermal Conditions: Fibrous Illite, Goethite, and Kaolinite Formation and Biotite Surface Cracking
TL;DR: Using biotite (K(Mg,Fe)(3)AlSi(3)O(10)(OH,F)(2)) as a model clay mineral, brine-biotite interactions were studied under conditions relevant to GCS sites (95 °C, 102 atm CO(2), and 1 M NaCl solution).
References
More filters
ReportDOI
User's guide to PHREEQC (Version 2)-a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations
David L. Parkhurst,C.A.J. Appelo +1 more
TL;DR: PHREEQC as discussed by the authors is a C program written in the C programming language that is designed to perform a wide variety of low-temperature aqueous geochemical calculations.
Book
Geochemistry, groundwater and pollution
TL;DR: In this paper, a comprehensive and quantitative approach to the study of groundwater quality is presented in order to predict what the effect of present-day human activities will be on that scale.
Book
Physical and chemical hydrogeology
TL;DR: The origin of Porosity and permeability of ground water is discussed in this article, along with a discussion of the role of mass transport in ground water flow in the Basin Hydrologic Cycle.
Related Papers (5)
Numerical simulation of CO2 disposal by mineral trapping in deep aquifers
User's guide to PHREEQC (Version 2)-a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations
David L. Parkhurst,C.A.J. Appelo +1 more