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master's thesis
Sustavi podvodnog preventerskog sklopa
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. urn:nbn:hr:169:589577
Škugor, Pere
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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Škugor, P. (2018). Sustavi podvodnog preventerskog sklopa : 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:169:589577

Škugor, Pere. "Sustavi podvodnog preventerskog sklopa : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:589577

Škugor, Pere. "Sustavi podvodnog preventerskog sklopa : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:589577

Škugor, P. (2018). 'Sustavi podvodnog preventerskog sklopa : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 30 July 2024, https://urn.nsk.hr/urn:nbn:hr:169:589577

Škugor P. Sustavi podvodnog preventerskog sklopa : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2018 [cited 2024 July 30] Available at: https://urn.nsk.hr/urn:nbn:hr:169:589577

P. Škugor, "Sustavi podvodnog preventerskog sklopa : 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:169:589577

Metadata
TitleSustavi podvodnog preventerskog sklopa : diplomski rad
Title (english)Subsea bop systems : master’s thesis
AuthorPere Škugor
MentorZdenko Krištafor (mentor)
Committee memberZdenko Krištafor (predsjednik povjerenstva)
Committee memberLidia Hrnčević (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 country2018-02-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Kontrola tlaka u bušotini je od iznimne važnosti. Kad zakaže primarna kontrola tlaka u bušotini, uređaji za hermetičko zatvaranje ušća bušotine – preventeri služe za sprječavanje erupcije iz bušotine. U ovom radu opisan je preventerski sustav koji se koristi u odobalju, točnije za bušaće brodove i poluuronjive platforme, kad se preventerski sklop nalazi na dnu mora. U razmatranje su uzeti preventeri proizvođača Cameron, Hydril i Shaffer jer se smatraju najpouzdanijim na tržištu. Za razliku od površinskih kontrolnih sustava gdje je svaka funkcija preventera spojena direktno na izvor napajanja, u slučaju kad je preventerski sklop na dnu mora koriste se indirektni sustavi – indirektni hidraulički sustav i multipleks elektro-hidraulički sustav. Također su opisani površinski sustavi, čiji je glavni dio hidraulička jedinica za upravljanje preventerskim sklopom, te sklop akumulatorskih boca za pohranu fluida pod tlakom. Na kraju rada navedeni su i sustavi koji se koriste u hitnim slučajevima kad dođe do prekida primarnog načina komunikacije preventerskog sklopa s površinskim postrojenjem.
Abstract (english)
Well control is of utmost importance. When the primary pressure control in the borehole fails, blowout preventers (BOP) serve as a prevention of the fluid blowout from the borehole. In this thesis, the offshore BOP system, more precisely the system used by drilling ships and semi-submersible platforms, when BOP stack is located at the bottom of the sea, is described. BOP systems produced by Cameron, Hydril and Shaffer were examined because these manufacturers are considered to be the most reliable on the market. Unlike surface control systems where each preventer function is connected directly to the power source, in the case of the bottom BOP, indirect systems are used - indirect hydraulic and multiplex electro-hydraulic system. A surface system, whose main parts are hydraulic power unit and a bank of accumulator bottles used for storing pressurized hydraulic fluid, is also described. The thesis also describes emergency back-up systems, used when the primary communication with platform or ship is interrupted.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:589577
Study programmeTitle: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering
Course: Energy production and supply
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 on2018-10-25 09:15:00