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master's thesis
Bočne bušotine malog promjera
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. urn:nbn:hr:169:000127
Semren, Mirko
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

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Semren, M. (2018). Bočne bušotine malog promjera : 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:169:000127

Semren, Mirko. "Bočne bušotine malog promjera : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:000127

Semren, Mirko. "Bočne bušotine malog promjera : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:000127

Semren, M. (2018). 'Bočne bušotine malog promjera : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 16 April 2024, https://urn.nsk.hr/urn:nbn:hr:169:000127

Semren M. Bočne bušotine malog promjera : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2018 [cited 2024 April 16] Available at: https://urn.nsk.hr/urn:nbn:hr:169:000127

M. Semren, "Bočne bušotine malog promjera : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:169:000127

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Metadata
TitleBočne bušotine malog promjera : diplomski rad
Title (english)Slim hole re-entry wells : master’s thesis
AuthorMirko Semren
MentorZdenko Krištafor (mentor)
Committee memberZdenko Krištafor (predsjednik povjerenstva)
Committee memberNediljka Gaurina-Međimurec (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 country2018-02-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Tehnologija izrade bočnih (engl. re-entry) bušotina i tehnologija izrade bušotina malog promjera (engl. slim hole wells) svoja prva pojavljivanja u naftnoj industriji zabilježile su otprilike u isto vrijeme, sredinom prošloga stoljeća, međutim niti jedna od tehnologija nije značajnije ušla u bušaću praksu sve do početka 1990-ih godina, kada se došlo do spoznaje o mogućim uštedama koje omogućuju izrade takvih bušotina. U nastavku ovoga rada bit će predstavljen kratki povijesni razvoj, prednosti i nedostaci te načini izrade bušotina malog promjera i bočnih bušotina. Isto tako detaljnije će se obraditi primjena savitljivog tubinga u svrhe bušenja jer se primjenom te tehnologije omogućava izrada bočnih bušotina malog promjera. Također su navedeni primjeri izrade bušotina malog promjera korištenjem savitljivog tubinga, te primjer izrade bočne bušotine malog promjera u Hrvatskoj korištenjem konvencionalnog sklopa alatki.
Abstract (english)
The re-entry borehole technology and the slim hole well technology appeared in the petroleum industry roughly at the same time, in the middle of the 20th century. However, none of the two were used to any great extent in well drilling until the beginning of the 1990s, when contractors discovered the potential for savings by using these technologies. This thesis briefly describes the historical development, advantages and disadvantages and methods of drilling slim hole and re-entry wells. Also, the application of coiled tubing for drilling purposes will be elaborated upon, since the utilisation of this technology has made the drilling slim hole re-entry wells possible. The thesis also contains examples of slim hole re-entry drilling using coiled tubing technology and conventional bottom-hole assembly in a well in Croatia.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:000127
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
RepositoryFaculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb
Created on2018-10-24 12:31:18

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