Petrološke, petrofizikalne i geokemijske značajke miocenskih naslaga Požeške kotline

master's thesis

• Title: Petrološke, petrofizikalne i geokemijske značajke miocenskih naslaga Požeške kotline : diplomski rad
• Title (english): Petrological, petrophysical and geochemical features of the Miocene deposits of Požega Valley : master’s thesis
• Author: Monika Kovačević
• Mentor: Marko Cvetković (mentor)
• Committee member: Marko Cvetković (predsjednik povjerenstva)
• Committee member: Domagoj Vulin (član povjerenstva)
• Committee member: Davor Pavelić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2017-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Geology and Paleontology

Abstract

Požeška kotlina izrazito je pogodne lokacije za uočavanje i analizu geoloških i geomorfoloških specifičnosti prostora. U ovom radu određene su petrofizikalne analize površinskih uzoraka Požeške kotline i okolnih gorja. Analizama je podvrgnuto oko 50 uzoraka raznih tipova klastičnih sedimenata uzorkovanih prilikom terenskog istraživanja. Napravljene su mikroskopske analize na preparatima prikupljenih uzoraka, analize mokrog sijanja, analize mjerenja poroznosti i propusnosti te geokemijske analize koje su obavljene u laboratoriju INA d.d. Analizama mokrog sijanja ustanovljeno je kako većina fosilnog sadržaja pripada marinskom tipu okoliša. Analize poroznosti i propusnosti dale su dobre rezultate gledajući sa stajališta kolektorskih stijena, dok je geokemijskim analizama utvrđeno kako dva uzorka pripadaju matičnim stijenama skromnog potencijala za davanje ugljikovodika, dok jedan uzorak predstavlja odličnu matičnu stijenu.

Abstract (english)

Požega Valley is a particularly suitable location for observing and analysing geological and geomorphological specificity of area. In this thesis petrophysical analyses of surface samples of Požega Valley and surrounding mountains have been determined. About 50 various types samples of clastic sediments sampled during field research were subjected to analysis. Microscopic analysis were carried out on preparations collected samples, also wet sieving analysis, permeability and porosity measurement analysis, and geochemical analysis which were carried out in INA d.d. laboratories. Wet sieving analysis have determined that most of fossil content belongs to marine type of environment. Permeability and porosity analysis gave good results from collector rocks point of view, while geochemical analysis have confirmed that two samples belong to source rock of modest potential for giving hydrocarbons, and one sample that represent excellent source rock.

• Keywords: Požeška kotlina; poroznost; propusnost; geokemija; naftni potencijal; matična stijena
• Keywords (english): Požega Valley; porosity; permeability; geochemical analysis; petroleum potential; source rock
• Language: croatian
• URN:NBN: urn:nbn:hr:169:711416
• Study programme: Title: Geology; specializations in: Geology of mineral resources and geophysical explorations; Course: Geology of mineral resources and geophysical explorations; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-04-16 10:01:59