Organic shale wettability and its relationship to other petrophysical properties: A Duvernay case study
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2016.11.015
Abstract: Abstract In this study, we conduct spontaneous imbibition tests and measure air-oil and air-brine contact angles of nine twin core plugs from five wells drilled in the Duvernay Formation, which is a source rock located… read more here.
Keywords: effective porosity; imbibition; toc content; oil ... See more keywords
Development of Effective Porosity in Carbon Nanofibers Based on Phase Behavior of Ternary Polymer Blend Precursors: Toward High-Performance Electrode Materials
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b02558
Abstract: Electrospinning and subsequent carbonization of ternary polymer blends led to many interesting and important composition-dependent characteristics. Ternary blends consisting of polyacrylonitrile (PAN), poly(methyl methacrylate) (PMMA), and poly(N-vinyl-2-pyrrolidone) (PVP) exhibited unique phase separation behaviors, which were… read more here.
Keywords: effective porosity; phase; ternary polymer; polymer ... See more keywords
Estimating characteristic grain sizes and effective porosity from hydraulic conductivity data.
Sign Up to like & getrecommendations! Published in 2022 at "Ground water"
DOI: 10.1111/gwat.13266
Abstract: In groundwater applications, knowledge about a range of hydraulically relevant parameters is beneficial to counteract data scarcity and enhance parameter robustness. The present study provides a novel procedure to reverse engineer representative grain diameters and… read more here.
Keywords: characteristic grain; effective porosity; hydraulic conductivity; conductivity ... See more keywords
Tracer Tests in Stratified Alluvial Aquifers: Predictions of Effective Porosity and Longitudinal Dispersivity versus Field Values
Sign Up to like & getrecommendations! Published in 2019 at "Geotechnical Testing Journal"
DOI: 10.1520/gtj20170344
Abstract: Tracer tests in aquifers are key tests to delineate protection perimeters around drinking water wells. They help to determine field values of effective porosity, ne, and longitudinal dispersivity, αL, from curve fitting to a breakthrough… read more here.
Keywords: tracer tests; effective porosity; porosity longitudinal; field ... See more keywords
Estimation of effective porosity in large-scale groundwater models by combining particle tracking, auto-calibration and 14 C dating
Sign Up to like & getrecommendations! Published in 2018 at "Hydrology and Earth System Sciences"
DOI: 10.5194/hess-22-4843-2018
Abstract: Abstract. Effective porosity plays an important role in contaminant management. However, the effective porosity is often assumed to be constant in space and hence heterogeneity is either neglected or simplified in transport model calibration. Based… read more here.
Keywords: effective porosity; porosity; groundwater; transport ... See more keywords