{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13(1)"],"submitter":["Ni H"],"pubmed_abstract":["Small-scale (mm-dm scale) heterogeneity has been shown to significantly impact CO<sub>2</sub> migration and trapping. To investigate how and why different aspects of small-scale heterogeneity affect the amount of capillary trapping during buoyancy-driven upward migration of CO<sub>2</sub>, we conducted modified invasion percolation simulations on heterogeneous domains. Realistic simulation domains are constructed by varying two important aspects of small-scale geologic heterogeneity: sedimentary bedform architecture and grain size contrast between the matrix and the laminae facies. Buoyancy-driven flow simulation runs cover 59 bedform architecture and 40 grain size contrast cases. Simulation results show that the domain effective CO<sub>2</sub> saturation is strongly affected by both grain"],"journal":["Scientific reports"],"pagination":["2474"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9922323"],"repository":["biostudies-literature"],"pubmed_title":["Effects of grain size and small-scale bedform architecture on CO<sub>2</sub> saturation from buoyancy-driven flow."],"pmcid":["PMC9922323"],"pubmed_authors":["Bakhshian S","Ni H","Meckel TA"],"additional_accession":[]},"is_claimable":false,"name":"Effects of grain size and small-scale bedform architecture on CO<sub>2</sub> saturation from buoyancy-driven flow.","description":"Small-scale (mm-dm scale) heterogeneity has been shown to significantly impact CO<sub>2</sub> migration and trapping. To investigate how and why different aspects of small-scale heterogeneity affect the amount of capillary trapping during buoyancy-driven upward migration of CO<sub>2</sub>, we conducted modified invasion percolation simulations on heterogeneous domains. Realistic simulation domains are constructed by varying two important aspects of small-scale geologic heterogeneity: sedimentary bedform architecture and grain size contrast between the matrix and the laminae facies. Buoyancy-driven flow simulation runs cover 59 bedform architecture and 40 grain size contrast cases. Simulation results show that the domain effective CO<sub>2</sub> saturation is strongly affected by both grain","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-04-22T18:24:52.624Z","creation":"2025-04-06T02:24:38.022Z"},"accession":"S-EPMC9922323","cross_references":{"pubmed":["36774399"],"doi":["10.1038/s41598-023-29360-y"]}}