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master's thesis
Razdjelnik podesive sapnice
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. urn:nbn:hr:169:066703
Ramljak, Petar
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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Ramljak, P. (2019). Razdjelnik podesive sapnice : 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:169:066703

Ramljak, Petar. "Razdjelnik podesive sapnice : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:066703

Ramljak, Petar. "Razdjelnik podesive sapnice : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:169:066703

Ramljak, P. (2019). 'Razdjelnik podesive sapnice : 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:169:066703

Ramljak P. Razdjelnik podesive sapnice : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2019 [cited 2024 July 31] Available at: https://urn.nsk.hr/urn:nbn:hr:169:066703

P. Ramljak, "Razdjelnik podesive sapnice : 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:169:066703

Metadata
TitleRazdjelnik podesive sapnice : diplomski rad
Title (english)Choke manifold : master’s thesis
AuthorPetar Ramljak
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 country2019-01-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Bušenje je kompleksan tehnološki proces, često popraćen brojnim problemima, a jedan od njih je i dotok, koji može dovesti do erupcije. Ukoliko se dotok pojavi, tada je potrebno isključiti isplačne pumpe, zatvoriti bušotinu pomoću preventera, iscirkulirati dotok kroz vod za prigušivanje bušotine, te ugušiti bušotinu utiskivanjem otežane isplake u svrhu vraćanja bušotine pod kontrolu. Vod za prigušivanje bušotine vodi prema razdjelniku podesive sapnice, na kojemu se nalaze ventili i podesive sapnice, a služi za smanjenje tlaka dotoka na atmosferski tlak, a nakon toga se fluid, otvaranjem i zatvaranjem ventila, usmjerava kroz tlačne vodove prema isplačnoj jami, vibracijskim sitima, separatoru plina ili baklji, ovisno o potrebi.
Abstract (english)
Well drilling is a demanding technological process, usually followed by many problems, and one of those problems is the entry of the formation fluid into the wellbore, known as kick, which can eventually lead to blowout. If the kick occurs, it is necessary to shut down the mud pump(s), close the well by activating blowout preventers, circulate the fluid out through choke line, and kill the well by pumping heavy drilling mud into the wellbore. Choke line, connected to the drilling spool, leads to the choke manifold, on which valves and chokes are located, and its purpose is to reduce the fluid pressure to atmospheric one. After that, by opening and closing certain valves on the choke manifold, the fluid is directed through pressure lines either to the mud pit, shakers, gas separator or flare.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:066703
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 on2019-03-06 13:25:26