Reactive transport modeling to study changes in water chemistry induced by CO2 injection at the Frio-I Brine Pilot
TLDR
In this paper, the Frio-I Brine Pilot was used to demonstrate the potential for geologic storage of CO 2 in saline aquifers, during which 1600 T CO 2 were injected into a high-permeability sandstone and the resulting subsurface plume of CO2 was monitored using a variety of hydrogeological, geophysical, and geochemical techniques.About:
This article is published in Chemical Geology.The article was published on 2010-03-30 and is currently open access. It has received 186 citations till now. The article focuses on the topics: Carbonate & Carbonate minerals.read more
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CO2 wettability of seal and reservoir rocks and the implications for carbon geo-sequestration
TL;DR: In this paper, the authors reviewed the literature data published on the topic of CO2 wettability of storage and seal rocks and showed that the current contact angle data have a large uncertainty.
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CO2–rock–brine interactions in Lower Tuscaloosa Formation at Cranfield CO2 sequestration site, Mississippi, U.S.A.
Jiemin Lu,Yousif K. Kharaka,James J. Thordsen,Juske Horita,Athanasios K. Karamalidis,Athanasios K. Karamalidis,Craig Griffith,J. Alexandra Hakala,Gil Ambats,David R. Cole,Tommy J. Phelps,M. A. Manning,Paul Cook,Susan D. Hovorka +13 more
TL;DR: A highly integrated geochemical program was conducted at the Cranfield CO2enhanced oil recovery (EOR) and sequestration site, Mississippi, U.S.A. as mentioned in this paper.
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Fluid flow and CO2-fluid-mineral interactions during CO2-storage in sedimentary basins
TL;DR: In this paper, it is shown that the dissolution of Fe-oxide grain coatings and the release of Fe to solution is important in stabilising insoluble Fe-Mg-Ca carbonate minerals but the rate limiting step for carbonate mineral precipitation is the transport of CO2-charged brines and silicate mineral dissolution rates.
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Multidimensional reactive transport modeling of CO2 mineral sequestration in basalts at the Hellisheidi geothermal field, Iceland
TL;DR: Aradottir et al. as mentioned in this paper used three-dimensional field-scale reservoir models of CO 2 mineral sequestration in basalts at the Hellisheidi geothermal field, Iceland.
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Impacts of Geochemical Reactions on Geologic Carbon Sequestration
TL;DR: The rates and mechanisms of key geochemical reactions and their impacts on GCS performance, the multiphase reactive transport of CO2, and the management of environmental risks are understood to ensure the environmental sustainability of this option.
References
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Journal ArticleDOI
A closed-form equation for predicting the hydraulic conductivity of unsaturated soils
van Genuchten,M. Th. +1 more
TL;DR: Van Genuchten et al. as mentioned in this paper proposed a closed-form analytical expression for predicting the hydraulic conductivity of unsaturated soils based on the Mualem theory, which can be used to predict the unsaturated hydraulic flow and mass transport in unsaturated zone.
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.
Journal ArticleDOI
An internally consistent thermodynamic data set for phases of petrological interest
TL;DR: In this paper, the thermodynamic properties of 154 mineral endmembers, 13 silicate liquid end-members and 22 aqueous fluid species are presented in a revised and updated data set.
ReportDOI
Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures
TL;DR: A report about values for the entropy, molar volume, and for the enthalpy and Gibbs energy of formation for the elements and minerals and substances at 298.15 K was given in this paper.
Journal ArticleDOI
SUPCRT92: a software package for calculating the standard molal thermodynamic properties of minerals, gases, aqueous species, and reactions from 1 to 5000 bar and 0 to 1000 ° C
TL;DR: The SUPCRT92 software package as discussed by the authors is a suite of three interactive FORTRAN 77 programs, including SPRONS92.DAT, which allows the calculation of the standard Gibbs free energy, enthalpy, entropy, heat capacity, and volume of each reaction specified on the RXN file through a range of conditions specified on CON file.