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master's thesis
Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. urn:nbn:hr:169:634553
Antolić, Tomislav
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Geophysical Exploration and Mine Surveying

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

Cite this document

Antolić, T. (2019). Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:634553

Antolić, Tomislav. "Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:634553

Antolić, Tomislav. "Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:634553

Antolić, T. (2019). 'Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:634553

Antolić T. Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2019 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:169:634553

T. Antolić, "Interpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:169:634553

Metadata
TitleInterpretacija rasjeda analizom seizmičkih atributa u programskom paketu Petrelu na primjeru polja Stružec : diplomski rad
Title (english)Analysis of seismic atributes used for fault interpretation in Petrel software on the example of Stružec field : master's thesis
AuthorTomislav Antolić
MentorJasna Orešković (mentor)
Committee memberJasna Orešković (predsjednik povjerenstva)
Committee memberFranjo Šumanovac (član povjerenstva)
Committee memberMarko Cvetković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Geophysical Exploration and Mine Surveying)
Zagreb
Defense date and country2019-10-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Abstract
Diplomski rad je izrađen u programskom paketu PetelTM 2014, a cilj mu je primjena i usporedba seizmičkih atributa koji omogućavaju pouzdaniju interpretaciju rasjeda. U tu svrhu korišteni su 3D seizmički podaci koji obuhvaćaju naftno-plinsko polje Stružec, u Savskoj depresiji. U izradi rada interpretiran je horizont koji predstavlja krovinu ležišta serije A i 11 rasjeda (devet reversnih i dva normalna). Izračunato je deset seizmičkih atributa koji ističu diskontinuitete i naglašavaju prekide refleksa: kaos, varijanca, strukturno izglađivanje, odstupanje kuta nagiba, lokalni strukturni kut nagiba, maksimalna zakrivljenost, minimalna zakrivljenost, najveća pozitivna zakrivljenost, najveća negativna zakrivljenost, praćenje tragova. Svi atributi su opisani i uspoređeni kako bi se odredili oni koji najbolje ukazuju na rasjede. Nakon analize utvrđeno je kao su najbolje rezultate dali atributi kaos i varijanca gledano na seizmičkim profilima, dok je atribut praćenja tragova dao najbolje rezultate u prikazu vremenskog presjeka. Atribut odstupanje kuta nagiba dao je dobar ali vrlo neprecizan prikaz, dok s druge strane niti jedan atribut iz skupine atributa zakrivljenosti nije dao jasan prikaz. Najlošiji rezultati dobiveni su atributom lokalni strukturni kut nagiba.
Abstract (english)
This master's thesis was made using the PetrelTM 2014 computer program. The goal of the thesis was to analyze the application of seismic attributes on structural-tectonic interpretation of 3D seismic data at the Stružec field. Also, the top A1 horizon and 11 faults (9 reverse and 2 normal) have been interpreted. Ten seismic attributes were calculated: chaos, variance, structural smoothing, dip deviation, local structural dip, maximum curvature, minimum curvature, most positive curvature, most negative curvature and ant tracking. All of the attributes are described and compared to determine the attributes that better indicate faults. On the seismic profile the best results were given by attributes chaos and variance, while on the time-slice views the best results were given by ant tracking attribute. Dip deviation gave result which was very imprecise. All attributes from the group of curvature attributes gave results that were unclear. The poorest quality of results were achived by atribute local structural dip attribute.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:634553
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-02-18 14:21:13