34 KB558 KB18 KB200020242002Ahmadi, AzitaAnguy, YannickBelin, SophieEhrlich, Robertštevilka:2letnik:216 stranistr. 127-132ISSN:1580-3139COBISSID:16032729URN:URN:NBN:SI:doc-9LIKHNJKenDruštvo za stereologijo in kvantitativno analizo slike, Medicinska fakultetaImage analysis and stereologyGeologic SedimentsGeološki sedimentiImage Processing, Computer-AssistedMercuryPorosityPoroznostSlika, obdelava z računalnikomslikovna diagnostikaŽivo srebroInterpretation of mercury injection experiments using a minimum set of porous descriptors derived by quantitative image analysis|The porosity exposed in a series of petrographic thin sections from a sub-arkosic sandstone reservoir of the Alwyn area (North Sea) is described by 5 morphological porous descriptors, Pore-Types, obtained by quantitative imageanalysis procedures and pattern recognition algorithms developed by Ehrlich et al. (1991a). By combining Pore-Type data with capillary pressure curves, we obtain preliminary results showing that in the studied reservoir, the achieved Pore-Types relate better to petrophysics when they are complemented with a sedimentological informationTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo za stereologijo in kvantitativno analizo slike