Procjena sadržaja ugljika organskog podrijetla u potencijalno matičnim stijenama pomoću analiza karotažnih mjerenja

master's thesis

• Title: Procjena sadržaja ugljika organskog podrijetla u potencijalno matičnim stijenama pomoću analiza karotažnih mjerenja : diplomski rad
• Title (english): Estimation of total organic carbon content in potential source rocks using wireline logs : master's thesis
• Author: Tomislav Bilić
• Mentor: Marko Cvetković (mentor)
• Committee member: Marko Cvetković (predsjednik povjerenstva)
• Committee member: Iva Kolenković Močilac (član povjerenstva)
• Committee member: Jasna Orešković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2019-09-23, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology

Abstract

Procjena sadržaja organskog ugljika (TOC) je jedna od osnovnih metoda određivanja potencijalno matičnih stijena i determinacije preostalog matičnog kapaciteta. Uglavnom se određuje na uzorcima jezgre no obzirom da su jezgre skupe i nisu uvijek dostupne, predložene su različite metode određivanja sadržaja TOC-a na temelju osnovnih karotažnih mjerenja. U ovom radu je testirana primjena Passeyeve metode i metode umjetnih neuronskih mreža za procjenu sadržaja organskog ugljika. Metode su testirane na dvjema bušotinama koje se nalaze u istočnom dijelu Dravske depresije.

Abstract (english)

Estimation of Total Organic Carbon content (TOC) is basic method used for identification of potential source rocks and determination of source rock generative potential. TOC is mainly determined on core samples, but because obtaining core from borehole is expensive and cores are not available for every borehole, there are few suggested methods of determination of TOC values using only wireline logs. In this thesis two different methods of TOC determination were tested – Passeys method and artificial neural network method. Methods are tested on two boreholes in east Drava depression.

• Keywords: TOC; matične stijene; lapori; miocen; Passey; neuronske mreže; karotaža; Dravska depresija
• Keywords (english): TOC; source rocks; marl; Miocene; Passey; artificial neural network; wire logs; Drava depression
• Language: croatian
• URN:NBN: urn:nbn:hr:169:148463
• 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: 2019-10-11 11:36:01