prikaz prve stranice dokumenta Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs
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Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs
Fractal and Fractional, 7 (2023), 9; 676. https://doi.org/10.3390/fractalfract7090676
Pavičić, Ivica; Duić, Željko; Vrbaški, Anja; Dragičević, Ivan

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Pavičić, I., Duić, Ž., Vrbaški, A. i Dragičević, I. (2023). Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs. Fractal and Fractional, 7. (9). doi: 10.3390/fractalfract7090676

Pavičić, Ivica, et al. "Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs." Fractal and Fractional, vol. 7, br. 9, 2023. https://doi.org/10.3390/fractalfract7090676

Pavičić, Ivica, Željko Duić, Anja Vrbaški i Ivan Dragičević. "Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs." Fractal and Fractional 7, br. 9 (2023). https://doi.org/10.3390/fractalfract7090676

Pavičić, I., et al. (2023) 'Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs', Fractal and Fractional, 7(9). doi: 10.3390/fractalfract7090676

Pavičić I, Duić Ž, Vrbaški A, Dragičević I. Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs. Fractal and Fractional [Internet]. 07.09.2023. [pristupljeno 27.02.2025.];7(9). doi: 10.3390/fractalfract7090676

I. Pavičić, Ž. Duić, A. Vrbaški i I. Dragičević, "Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs", Fractal and Fractional, vol. 7, br. 9, Rujan 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:364635. [Citirano: 27.02.2025.]

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Podaci o radu
Naslov (engleski)Fractal characterization of multiscale fracture network distribution in dolomites : outcrop analogue of subsurface reservoirs
AutorIvica Pavičić
AutorŽeljko Duić
AutorAnja Vrbaški
AutorIvan Dragičević
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za geologiju i geološko inženjerstvo)
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za matematiku, informatiku i nacrtnu geometriju)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Rudarstvo, nafta i geološko inženjerstvo
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geologija
Geologija i paleontologija
Sažetak (engleski)
Fractured aquifers, especially dolomites, are important hydrocarbon reservoirs and sources of thermal and groundwater in many parts of the world, especially in the Alpine-Dinaric-Carpathian region. The most dominant porosity type is fracture porosity, which acts as the preferential fluid pathway in the subsurface, thus strongly controlling fluid flow. Outcrops provide valuable information for the characterization of fracture networks. Dolomite rock properties and structural and diagenetic processes result in fractured systems that can be considered fractals. The fracture network was analyzed on 14 vertical outcrops in 35 digitized photographs. The values of the fractal dimensions varied slightly by the software and method used, but the trends were consistent, which confirms that all methods are valid. Small values of fractal dimension indicate the dominance of a few small or large fractures, and high values of fractal dimension result from a combination of large numbers of small fractures accompanied by a few large fractures. The mean value of the fractal dimension for analyzed fracture networks was 1.648. The results indicate that the fracture network of the Upper Triassic dolomites can be approximated by fractal distribution and can be considered a natural fractal, and values can be extrapolated to higher and lower scales (1D and 3D).
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFractal and Fractional
Brojčani podacivol. 7, br. 9, 676
e-ISSN2504-3110
DOIhttps://doi.org/10.3390/fractalfract7090676
URN:NBNurn:nbn:hr:169:364635
Datum objave publikacije2023-09-07
URL dokumentahttps://www.mdpi.com/2504-3110/7/9/676
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-02-27 10:29:41