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master's thesis
Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. urn:nbn:hr:169:217290
Ključarić, Carla
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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Ključarić, C. (2019). Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : 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:169:217290

Ključarić, Carla. "Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:217290

Ključarić, Carla. "Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:217290

Ključarić, C. (2019). 'Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:169:217290

Ključarić C. Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2019 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:169:217290

C. Ključarić, "Dizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : 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:169:217290

Metadata
TitleDizajn cementne kaše za geotermalnu bušotinu Draškovec-3 : diplomski rad
Title (english)Design of cement slurry for geothermal well Draškovec-3 : master's thesis
AuthorCarla Ključarić
MentorNediljka Gaurina-Međimurec (mentor)
Committee memberNediljka Gaurina-Međimurec (predsjednik povjerenstva)
Committee memberZdenko Krištafor (član povjerenstva)
Committee memberBorivoje Pašić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2019-02-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Bušenje i cementacija kolona zaštitnih cijevi u geotermalnim bušotinama predstavlja veliki broj izazova, uključujući i vrlo visoke temperature na relativno malim dubinama. Uz to, ugljikov dioksid koji naiđe u formacije može biti korozivna prijetnja za cementni kamen. U ovom radu opisani su mogući problemi tijekom cementacije kolona zaštitnih cijevi geotermalne bušotine Draškovec-3 te postupci cementacije kolona zaštitnih cijevi, provedena laboratorijska ispitivanja svojstava cementnih kaša za cementaciju kolona zaštitnih cijevi vanjskog promjera 473,1 mm (18 5/8'') i 339,7 mm (13 3/8'') te rezultati. Također prikazani su rezultati ispitivanja svojstava četiriju različitih cementnih kaša za cementaciju kolone zaštitnih cijevi vanjskog promjera 244,5 mm (9 5/8'') bušotine Draškovec – 3. Prikazan je izbor odgovarajuće cementne kaše koja pokazuje najveću otpornost na utjecaj ugljikovog dioksida za cementaciju kolone zaštitnih cijevi vanjskog promjera 244,5 mm (9 5/8'').
Abstract (english)
Drilling and well cementing geothermal wells presents a lot of challenges, including very high temperatures in relatively low depths. In addition, the carbon dioxide that comes into formation can be a corrosive danger to cement stone. This thesis describes the possible difficulties that can occur during the cementation of the geothermal well, Draškovec-3 well design and its cement procedures, conducted laboratory tests of cement slurries for cementing casing strings with outer diameter of 473,1 mm (18 5/8'') and 339,7 mm (13 3/8") and the results. Also, the results of the laboratory tests of four different cement slurries for the cementing casing string with outer diameter of 244,5 mm (9 5/8'') are described. The choice of proper cement slurry for cementing casing string with outer diameter of 244,5 mm (9 5/8'') with the best carbon dioxide resistance is described.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:217290
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 on2019-06-10 11:39:58