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master's thesis
Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2014. urn:nbn:hr:169:151913
Vukadin, Ante
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

Cite this document

Vukadin, A. (2014). Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : 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:169:151913

Vukadin, Ante. "Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2014. https://urn.nsk.hr/urn:nbn:hr:169:151913

Vukadin, Ante. "Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2014. https://urn.nsk.hr/urn:nbn:hr:169:151913

Vukadin, A. (2014). 'Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 31 July 2024, https://urn.nsk.hr/urn:nbn:hr:169:151913

Vukadin A. Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2014 [cited 2024 July 31] Available at: https://urn.nsk.hr/urn:nbn:hr:169:151913

A. Vukadin, "Mehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:169:151913

Metadata
TitleMehanička cjelovitost bušotina za utiskivanje ugljičnog dioksida : diplomski rad
Title (english)Mehanical integrity of CO2 injection wells : master's thesis
AuthorAnte Vukadin
MentorNediljka Gaurina-Međimurec (mentor)
Committee memberNediljka Gaurina-Međimurec
Committee memberZdenko Krištafor
Committee memberBorivoje Pašić
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2014-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Kaptiranje i geološko skladištenje CO2 predstavlja jedan od načina smanjenja ispuštanja stakleničkih plinova u atmosferu. Za utiskivanje CO2 koriste se postojeće ili se izgrađuju nove bušotine. Glavni čimbenik pri utiskivanju CO2 za geološko skladištenje je dugotrajno održavanje unutarnje i vanjske mehaničke cjelovitosti utisne bušotine. Zbog svoje agresivne prirode, CO2 uzrokuje koroziju zaštitnih cijevi i bušotinske opreme, te degradaciju cementnog kamena. Kako bi se održala dugotrajna mehanička cjelovitost bušotine, veoma je važno pri konstrukciji bušotine odabrati materijale otporne na koroziju i specijalne cemente koji ne reagiraju s CO2. Pri odabiru utisnih bušotina bitna je analiza rizika podzemnog skladištenja CO2. Kao ulazni podaci u analizi rizika služe analitički i numerički modeli propuštanja CO2 kroz kanal bušotine. U radu su prikazani analitički modeli elementa kanala bušotine i sustava kanala bušotine. Modeli su razvijeni korištenjem izolacijske učinkovitosti kanala bušotine koja može poslužiti kao kriterij za odabir utisne bušotine.
Abstract (english)
Abstract: Capture and geological storage of CO2 is one of the ways to reduce greenhouse gases in the atmosphere. Existing or new wells are used for injecting of CO2. The main factor of the carbon and capture process is a long-term maintenance of internal and external mechanical integrity of the injection well. Due to its aggressive nature, CO2 causes corrosion of casing and drilling equipment, and degradation of cement. To maintain long-term mechanical integrity of the well, it is very important during the construction of wells to choose resistant materials to corrosion and special cements that do not react with CO2. Risk analysis of underground CO2 storage is important before defining injection wells. Analytical and numerical models of leakage through the well are used as input data in risk analysis. This thesis contains analytical models of wellbore element and wellbore system. Models were developed using wellbore sealing efficiency wellbore indeks. Wellbore sealing efficiency can be used as a ranking criteria for the selection of injection well.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:151913
Study programmeTitle: 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2015-12-21 11:48:43