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master's thesis
Naftnogeološki potencijal područja Velika Ciglena
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:404206
Zlodi, Leonarda
University of Zagreb
Faculty of Science
Department of Geology

Institutional repository: Repository of the Faculty of Science

Cite this document

Zlodi, L. (2018). Naftnogeološki potencijal područja Velika Ciglena (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:404206

Zlodi, Leonarda. "Naftnogeološki potencijal područja Velika Ciglena." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:404206

Zlodi, Leonarda. "Naftnogeološki potencijal područja Velika Ciglena." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:404206

Zlodi, L. (2018). 'Naftnogeološki potencijal područja Velika Ciglena', Master's thesis, University of Zagreb, Faculty of Science, accessed 02 June 2024, https://urn.nsk.hr/urn:nbn:hr:217:404206

Zlodi L. Naftnogeološki potencijal područja Velika Ciglena [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 June 02] Available at: https://urn.nsk.hr/urn:nbn:hr:217:404206

L. Zlodi, "Naftnogeološki potencijal područja Velika Ciglena", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:404206

Metadata
TitleNaftnogeološki potencijal područja Velika Ciglena
Title (english)Petroleum potential of Velika Ciglena area
AuthorLeonarda Zlodi
MentorVlasta Ćosović (mentor)
Committee memberVlasta Ćosović (predsjednik povjerenstva)
Committee memberĐurđica Pezelj (član povjerenstva)
Committee memberNenad Tomašić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Geology)
Zagreb
Defense date and country2018-11-12, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Geology and Paleontology
Abstract
Na području Bjelovarske subdepresije nalaze se bušotine od interesa Velika Ciglena-1 (VC-1), Velika Ciglena-1alfa (VC-1), Velika Ciglena-2 (VC-2) i Patkovci-1 (Ptk-1). Kako bi se odredio naftnogeološki potencijal područja Velika Ciglena korištene su petrografsko-sedimentološke i biostratigrafske te organskogeokemijske metode na odabranim jezgrovnim intervalima i uzorcima stijena sa sita. Mikroskopirani odabrani petrografski preparati klasificirani su na temelju mikropetrografskih svojstava, a biostratigrafski podaci preuzeti su iz završnih biostratigrafskih izvještaja i provjerni su u WORMS bazi podataka za svaku bušotinu. Za organskogeokemijsku metodu načinjene su na odabranim uzorcima sljedeće analize: sadržaj organskog ugljika, Rock Eval piroliza, ispitivanje netopljive organske tvari (kerogena), mikroskopska analiza organske tvari, ispitivanje bitumena i GC analiza. Prema dobivenim rezultatima određeni su matični intervali za svaku pojedinu bušotinu: VC-1 i VC-1 od 2400 do 2500 m, za VC-2 od 2355 do 2425 m i Ptk-1 od 2200 do 2305 m. Matične stijene područja Velika Ciglena su gornjomiocenski lapori, kalcitom bogati lapori i glinoviti vapnenci i srednjomiocenski fosiliferni šejlovi i fosiliferni lapori. Matične stijene su prosječnog do dobrog generativnog potencijala u višem stupnju katageneze.
Abstract (english)
In the area of Bjelovar subdepression are wells of interest: Velika Ciglena-1 (VC-1), Velika Ciglena-1alph (VC-1), Velika Ciglena-2 (VC-2) and Patkovci-1 (Ptk-1). In order to determine the petroleum potential of the Velika Ciglena area, petrographic-sedimentologic and biostratigraphic and organic geochemical interpretations were done on selected core intervals and ditch samples. Studied samples were classified based on their micropetrographical characteristics, whereas biostratigraphical data were taken from internal reports and checked according to WORMS data base. For organic geochemical study, on chosen samples the following analyses were preformed: Total organic carbon (TOC), Rock Eval pyrolysis, insoluble organic matter (kerogen), microscopic organic matter analysis, bitumen and GC analysis. According to the results, the source intervals for each well were defined: VC-1 and VC-1between 2400 and 2500 m, for VC-2 between 2355 and 2435 m and Ptk-1 between 2200 and 2305 m. The source rocks in Velika Ciglena area are of upper Miocene (marl, calcium rich marls and clayey limestone) and middle Miocene (fossiliferous shale and fossiliferous marl) ages. The source rocks have average to good generative potential in upper phase of katageneza.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:404206
Study programmeTitle: Graduate university study of Geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-12-04 10:19:10