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
Progress and New Developments in Carbon Capture and Storage
TL;DR: In this article, the authors proposed a lower cost post-combustion CO 2 capture process that can be retrofitted to existing power plants and pipelined at supercritical conditions to a suitable storage site.
Journal ArticleDOI
Mechano-chemical interactions in sedimentary rocks in the context of CO2 storage: Weak acid, weak effects?
TL;DR: In this paper, the effects of CO2-induced dissolution on sedimentary rock properties are investigated, including elastic properties, failure parameters, and time-dependent mechanical behaviour. But the authors focus on the short-term effects of dissolved CO2 on the elastic and inelastic properties of intact caprocks.
Journal ArticleDOI
Evaluation of trapping mechanisms in geologic CO2 sequestration: Case study of SACROC northern platform, A 35-year CO2 injection site
TL;DR: In this paper, the authors evaluate and quantify the competing roles of different CO2 trapping mechanisms, including the relative amounts of storage by each, in the SACROC Unit in the Permian basin.
Journal ArticleDOI
Kinetic modelling of CO2–water–rock interactions
TL;DR: In this paper, the authors provide a guide to model kinetically constrained CO 2 -water-rock interactions aimed for both experienced geochemists and researchers with more limited background in modelling geochemical reactions.
Journal ArticleDOI
Reactivity of Mount Simon sandstone and the Eau Claire shale under CO2 storage conditions.
TL;DR: The Mount Simon sandstone and Eau Claire shale formations are target storage and cap rock formations for the Illinois Basin-Decatur Geologic Carbon Sequestration Project and the surrogate iron-rich clay in the model required significant adjustments to its thermodynamic constants and inclusion of incongruent reaction terms to capture the change in solution composition under acid CO(2) conditions.
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