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master's thesis
Specifičnosti izrade geotermalnih bušotina
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. urn:nbn:hr:169:386364
Čičmir, Jakov
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

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

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Čičmir, J. (2022). Specifičnosti izrade geotermalnih bušotina : 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:169:386364

Čičmir, Jakov. "Specifičnosti izrade geotermalnih bušotina : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:169:386364

Čičmir, Jakov. "Specifičnosti izrade geotermalnih bušotina : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:169:386364

Čičmir, J. (2022). 'Specifičnosti izrade geotermalnih bušotina : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:169:386364

Čičmir J. Specifičnosti izrade geotermalnih bušotina : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2022 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:169:386364

J. Čičmir, "Specifičnosti izrade geotermalnih bušotina : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:169:386364

Metadata
TitleSpecifičnosti izrade geotermalnih bušotina : diplomski rad
Title (english)Specifics of geothermal well drilling : master's thesis
AuthorJakov Čičmir
MentorNediljka Gaurina-Međimurec (mentor)
MentorPetar Mijić (komentor)
Committee memberNediljka Gaurina-Međimurec (predsjednik povjerenstva)
Committee memberBorivoje Pašić (član povjerenstva)
Committee memberVladislav Brkić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2022-07-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Geotermalna energija predstavlja održivu alternativu fosilnim izvorima energije te se može koristiti za zagrijavanje objekata ili za proizvodnju električne energije. Za iskorištavanje geotermalne energije potrebno je adekvatno izraditi bušotine koje će odolijevati uvjetima koji vladaju u geotermalnim ležištima. Prilikom izrade geotermalnih bušotina nailazi se na razne probleme; visoke temperature, niski slojni tlakovi, raspucane formacije i prisustvo kiselih plinova. Izrada geotermalnih bušotina usko je povezana s tehnologijama i opremom koja se koristi za izradu naftnih i/ili plinskih bušotina. Najveći naglasak je na korištenju materijala koji je otporan na visoke temperature i na kvalitetno izvedenoj cementaciji zaštitnih cijevi koja je od vitalnog značaja za pravilnu izradu bušotine. Nakon adekvatne izrade bušotina i značajnih kapitalnih troškova, slijedi višegodišnje iskorištavanje geotermalnog ležišta i mali operativni troškovi tijekom proizvodnje energije.
Abstract (english)
Geothermal energy is a sustainable alternative to fossil fuels and can be used to heat buildings or to produce electricity. To exploit geothermal energy, it is necessary to adequately construct wells that will withstand the conditions prevailing in geothermal reservoir. During the construction of geothermal wells, various problems are encountered; high temperatures, low formation pressures, fractured formations and the presence of acidic gases. The construction of geothermal wells is closely related to the technologies and tools used to build oil and/or gas wells. The greatest emphasis is put on the use of materials that are resistant to high temperatures and on the quality of casing cementation, which is vital for the proper construction of the well. Adequate well construction and significant capital costs are followed by many years of exploitation of the geothermal reservoir and low operating costs during energy production.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:386364
Study programmeTitle: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering
Course: Petroleum engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka naftnog rudarstva (magistar/magistra inženjer/inženjerka naftnog rudarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-10-21 14:14:51