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
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Journal ArticleDOI
Long-term fate of CO2 in a saline aquifer: modeling issues
TL;DR: In this article, simulation studies were defined at different places of the Sleipner CO 2 storage complex to describe the long-term fate of the CO 2 plume within the complex in order to analyze the storage stabilization and to study the geochemical impact on an abandoned distant well.
Aluminosilicate Dissolution and Silicate Carbonation during Geologic CO2 Sequestration
TL;DR: In this paper, the effects of up to 4 M Na+, 1 M Ca2+, and 200 μM Al3+ on anorthite dissolution under conditions closely relevant to subsurface CO2 injection were investigated.
Evolution of the hydraulic properties of fractures due to hydro-chemical and thermo-hydro-mechanical processes
TL;DR: In this paper, the authors present an acknowledgment of the authorship of the author's work............................................................................................................................ iii Acknowledgements................................................................................................................... v viii Acknowledgement
Journal ArticleDOI
Modeling CO2–H2S–water–rock interactions at Williston Basin reservoir conditions
Yevhen Holubnyak,Steven B. Hawthorne,Blaise A.F. Mibeck,David J. Miller,Jordan M. Bremer,James A. Sorensen,Edward N. Steadman,John A. Harju +7 more
TL;DR: A series of laboratory experiments, field observations from a small-scale CO 2 enhanced oil recovery project, and numerical modeling of geochemical reactions have been conducted to determine the chemical kinetics of potential mineral dissolution and/or precipitation caused by the injection of CO 2 and of sour gas.
OtherDOI
Gas-Water-Mineral Reactivity in Caprocks
Julie K. Pearce,G. K. W. Dawson +1 more
TL;DR: In this paper, the authors reviewed insights from geochemical CO2-fluid-rock reactions of natural analogues and experimental and modeling studies of caprock cores and highlighted the importance of the reservoir-seal interface.
References
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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.
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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