Results 11 to 20 of about 1,052,081 (397)
Applied SciencesIn light of the burgeoning interest in mitigating anthropogenic CO2 emissions, carbonate reservoirs have emerged as promising sequestration sites due to their substantial storage potentials.
Jiangyuan Yao +3 more
doaj +2 more sources
Energies, 2020 This study introduces a new framework to quantify the wettability of powdered carbonate rock from existing correlations between zeta potential and contact angle.
Sina Rezaei Gomari +4 more
doaj +2 more sources
Static and dynamic adsorption of a gemini surfactant on a carbonate rock in the presence of low salinity water. [PDF]
Sci Rep, 2023 In chemical enhanced oil recovery (cEOR) techniques, surfactants are extensively used for enhancing oil recovery by reducing interfacial tension and/or modifying wettability.
Kalam S +8 more
europepmc +2 more sources
Stacked ensemble machine learning for porosity and absolute permeability prediction of carbonate rock plugs. [PDF]
Sci Rep, 2023 This study employs a stacked ensemble machine learning approach to predict carbonate rocks' porosity and absolute permeability with various pore-throat distributions and heterogeneity.
Kalule R +3 more
europepmc +2 more sources
Remote Sensing, 2016 Considering the important roles of carbonate rock fraction in karst rocky desertification areas and their potential for indicating damage to vegetation, improved knowledge is desired to assess the application of spectroscopy and remote sensing to ...
Xiangjian Xie +5 more
doaj +2 more sources
Pore-scale imaging and analysis of low salinity waterflooding in a heterogeneous carbonate rock at reservoir conditions. [PDF]
Sci Rep, 2021 X-ray micro-tomography combined with a high-pressure high-temperature flow apparatus and advanced image analysis techniques were used to image and study fluid distribution, wetting states and oil recovery during low salinity waterflooding (LSW) in a ...
Selem AM +5 more
europepmc +2 more sources
Deep learning for lithological classification of carbonate rock micro-CT images [PDF]
Computational Geosciences, 2020 In addition to the ongoing development, pre-salt carbonate reservoir characterization remains a challenge, primarily due to inherent geological particularities.
Carlos Eduardo Menezes dos Anjos +6 more
openalex +2 more sources
Spotlight on the New Natural Surfactant Flooding in Carbonate Rock Samples in Low Salinity Condition. [PDF]
Sci Rep, 2018 Recently, utilization of surfactant for EOR purposes in carbonate petroleum reservoirs has received the attention of many researchers. Surfactants generally appear to improve oil production through wettability alteration and reduction of interfacial ...
Ahmadi MA, Shadizadeh SR.
europepmc +2 more sources
Applied Sciences, 2023 Chelating agents’ application for well stimulation is gaining more and more interest, as they can perform under harsh conditions. However, the mutual influence of surfactants and chelating agents on the wettability alteration of hydrophobic carbonate ...
T. Yunusov +4 more
semanticscholar +1 more source
Evolution; international journal of organic evolution, 2023 A fundamental goal of evolutionary biology is to understand the mechanisms that generate and maintain biodiversity. Discovery and delimitation of species represent essential prerequisites for such investigations.
Daemin Kim +3 more
semanticscholar +1 more source