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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Experimental evidence for chemo-mechanical coupling during carbon mineralization in ultramafic rocks
TL;DR: In this article, the authors show that the dissolution of primary minerals and the precipitation of secondary minerals along pre-existing fractures in samples lead to reductions in both the apparent Young's modulus and shear strength of aggregates, accompanied by reduction in permeability.
Journal ArticleDOI
Reactive Transport Modeling of Shale–Fluid Interactions after Imbibition of Fracturing Fluids
Qingyun Li,Qingyun Li,Adam D. Jew,Gordon E. Brown,Gordon E. Brown,John R. Bargar,Katharine Maher +6 more
TL;DR: Injection of hydraulic fracturing fluid (HFF) into shale formations for unconventional oil/gas production results in chemical reactions in the shale matrix as mentioned in this paper, and a recent experimental study determined that HFF can cause chemical reactions.
Journal ArticleDOI
Impact of image resolution on quantification of mineral abundances and accessible surface areas
Fanqi Qin,Lauren E. Beckingham +1 more
TL;DR: In this paper, the impact of 2D image resolution on the calculated mineral abundances, accessibilities and effective surface areas are examined for a sample from the Paluxy formation, Kemper County, Mississippi.
Journal ArticleDOI
Geometry‐coupled reactive fluid transport at the fracture scale: application to CO2 geologic storage
Seunghee Kim,J. C. Santamarina +1 more
TL;DR: In this article, the authors combined the Navier-Stokes law and advection-diffusion transport to perform geometry-coupled numerical simulations in order to study the evolution of chemical reactions, species concentration, and fracture morphology.
Journal ArticleDOI
Implications of pore microgeometry heterogeneity for the movement and chemical reactivity of CO2 in carbonates
TL;DR: In this article, the heterogeneity of natural rocks with respect to their pore-size distribution, obtained from mercury-intrusion capillary pressure (MICP) tests, at a scale about one-fifth of the standard plug size (2.5 cm).
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