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master's thesis
Razmatranja kontrole tlaka u podvodnom bušenju
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. urn:nbn:hr:169:926890
Ledenko, Mate
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

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Ledenko, M. (2017). Razmatranja kontrole tlaka u podvodnom bušenju : 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:169:926890

Ledenko, Mate. "Razmatranja kontrole tlaka u podvodnom bušenju : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:169:926890

Ledenko, Mate. "Razmatranja kontrole tlaka u podvodnom bušenju : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:169:926890

Ledenko, M. (2017). 'Razmatranja kontrole tlaka u podvodnom bušenju : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:169:926890

Ledenko M. Razmatranja kontrole tlaka u podvodnom bušenju : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2017 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:169:926890

M. Ledenko, "Razmatranja kontrole tlaka u podvodnom bušenju : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:169:926890

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Metadata
TitleRazmatranja kontrole tlaka u podvodnom bušenju : diplomski rad
Title (english)Subsea well control considerations : master’s thesis
AuthorMate Ledenko
MentorZdenko Krištafor (mentor)
Committee memberZdenko Krištafor (predsjednik povjerenstva)
Committee memberNediljka Gaurina-Međimurec (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 country2017-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
U današnje vrijeme, dubine mora na kojima se vrše operacije bušenja dosegle su čak 3 400 m. Povećanjem dubine mora, povećali su se i kriteriji uspješne kontrole tlaka. Premda su osnove kontrole tlaka u podvodnom i kopnenom bušenju iste, postoje određeni problemi specifični isključivo za odobalne operacije. Kompliciraniji sustavi opreme, potencijalni načini otkrivanja dotoka, sastav protuerupcijskih uređaja, smanjeni gradijenti tlaka frakturiranja, plinski hidrati, problemi s padom tlaka u vodovima za gušenje i prigušivanje zbog trenja te zaostajanje plina ispod protuerupcijskog uređaja nakon iscirkuliravanja dotoka samo su neki od njih. Prema tome, na svaku i najmanju sumnju u dotok, treba pravovremeno i brzo reagirati, zatvoriti bušotinu i započeti s metodom ugušivanja jer u konačnici posljedice mogu biti kobne.
Abstract (english)
It is hard to believe that nowadays drilling operations are taking place in water depths of 3,400 meters. As the water depth increases, the criteria for successful well control become more demanding. Although the basics of subsea and onshore well controls are the same, there are some problems related particularly to the offshore operations. Complicated subsea systems, detection of kicks, composition of BOP stacks, reduced fracture gradients, gas hydrates, choke line friction pressure problems and trapped gas after circulating out a kick are just some of them. Accordingly, if there is any doubt of kick, quick and proper reactions may prevent undesirable consequences.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:926890
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 on2018-04-12 07:37:33

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