Wettability of rock/CO2/brine and rock/oil/CO2-enriched-brine systems:Critical parametric analysis and future outlook.
Sign Up to like & getrecommendations! Published in 2019 at "Advances in colloid and interface science"
DOI: 10.1016/j.cis.2019.03.009
Abstract: CO2 geo-sequestration is a promising technology to permanently store CO2 in geological formations to control the atmospheric carbon footprint. In addition, CO2 is frequently utilized in enhanced oil recovery operations to accelerate oil production. Both,… read more here.
Keywords: co2 brine; co2; wettability; rock co2 ... See more keywords
A simple model for the prediction of mutual solubility in CO2-brine system at geological conditions
Sign Up to like & getrecommendations! Published in 2021 at "Desalination"
DOI: 10.1016/j.desal.2021.114972
Abstract: Abstract Reliable and accurate prediction of phase-partitioning behaviors in CO2-Brine system over a wide range of temperature, pressure and ionic composition (T–P–msalts) is of fundamental and practical importance to many geological-, energy-, and environmental-related technical… read more here.
Keywords: solubility; model; prediction; co2 brine ... See more keywords
CO2-brine-rock interactions: The effect of impurities on grain size distribution and reservoir permeability
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2018.08.008
Abstract: Abstract The Bunter Sandstone formation in the UK’s southern North Sea has been identified as having the potential to store large volumes of CO2. Prior to injection, CO2 is captured with certain amounts of impurities,… read more here.
Keywords: reservoir; co2 brine; permeability; effect ... See more keywords
CO2 – brine – sandstone wettability evaluation at reservoir conditions via Nuclear Magnetic Resonance measurements
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2021.103435
Abstract: Abstract CO2-rock wettability is a key parameter which governs CO2 trapping capacities and containment security in the context of CO2 geo-sequestration schemes. However, significant uncertainties still exist in terms of predicting CO2 rock wettability at… read more here.
Keywords: nuclear magnetic; wettability; reservoir conditions; magnetic resonance ... See more keywords
Measurement and estimation of CO2-brine interfacial tension and rock wettability under CO2 sub- and super-critical conditions.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2018.09.031
Abstract: Saline aquifer storage is considered to be a promising method of carbon dioxide (CO2) mitigation. The CO2-brine interfacial tension (IFT) and the caprock wettability under reservoir temperature and pressure conditions are essential for storage capacity… read more here.
Keywords: temperature; co2 brine; co2; wettability ... See more keywords
Reaction of drilled-cores from the Janggi basin with CO2-saturated brine from subcritical to supercritical condition of CO2: Implications on sequestration of dissolved CO2
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2021.103804
Abstract: Abstract The CO2-brine-core reaction was studied to provide information for geological CO2 sequestration in the Janggi basin. Three drilled-core samples (two caprocks and one reservoir rock) at different depths in the basin were used for… read more here.
Keywords: co2; sequestration; core; reaction ... See more keywords
Reservoir property changes during CO2–brine flow-through experiments in tight sandstone: Implications for CO2 enhanced oil recovery in the Triassic Chang 7 Member tight sandstone, Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Asian Earth Sciences"
DOI: 10.1016/j.jseaes.2019.05.002
Abstract: Abstract The effects of supercritical CO2 (ScCO2) on reservoir property changes of the Chang 7 Member tight sandstones of the Yanchang Formation, Ordos Basin, China, were investigated using CO2–brine flow-through experiments, in conjunction with detailed… read more here.
Keywords: tight sandstone; chang member; reservoir property; co2 brine ... See more keywords
CO2/brine interfacial tension and rock wettability at reservoir conditions: A critical review of previous studies and case study of black shale from Malaysian formation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107673
Abstract: Abstract In this study, previous literature that discussed CO2/brine interfacial tension and wettability of rock/CO2/brine systems were critically reviewed. Using a shale core from Malaysian formation, laboratory experiments were conducted to extend the scope of… read more here.
Keywords: brine; pressure; co2 brine; contact angles ... See more keywords
A Supervised Learning Approach for Accurate Modeling of CO2–Brine Interfacial Tension with Application in Identifying the Optimum Sequestration Depth in Saline Aquifers
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c00846
Abstract: The CO2-brine interfacial tension (IFT) is a key parameter affecting the CO2 storage capacity in saline aquifers and therefore, should be accurately characterized to ensure the optimal design of CO... read more here.
Keywords: brine interfacial; saline aquifers; co2 brine; interfacial tension ... See more keywords
Wettability of Supercritical CO2–Brine–Mineral: The Effects of Ion Type and Salinity
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b00840
Abstract: Deep saline aquifers are considered as perfect storage sites to sequestrate CO2. Interfacial tensions (IFTs) and contact angles (CAs) are key parameters in the heat and mass transfer processes for CO2/brine/mineral systems in porous media.… read more here.
Keywords: ion type; brine mineral; co2 brine; salinity ... See more keywords
Diffusion Properties for CO2–Brine System under Sequestration-Related Pressures with Consideration of the Swelling Effect and Interfacial Area
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b02727
Abstract: Molecular diffusion has been proved to be the main factor affecting the solubility and miscibility of carbon dioxide (CO2). On the basis of previous work, X-ray computed tomography (CT) technology ... read more here.
Keywords: brine system; diffusion properties; diffusion; system sequestration ... See more keywords