Barijere kod izrade, opremanja i održavanja bušotina

master's thesis

• Title: Barijere kod izrade, opremanja i održavanja bušotina : diplomski rad
• Title (english): Safety barrier analysis in drilling, completion and workover operation : master’s thesis
• Author: Antonio Orešković
• Mentor: Davorin Matanović (mentor)
• Committee member: Davorin Matanović
• Committee member: Nediljka Gaurina-Međimurec
• Committee member: Zdenko Krištafor
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Petroleum and Gas Engineering and energy); Zagreb
• Defense date and country: 2015-09-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Petroleum Mining

Abstract

Razvojem tehnologije te površinske i dubinske opreme, princip dvostruke barijere
omogućava ostvarivanje cjelovitosti bušotine, proizvodnje i generiranje profita. Detaljnim
razmatranjem mogućih problema, analizom stabla kvarova i dijagramom barijera, uz
adekvatnu organizaciju ne dopušta se dovođenje bušotine u rizične situacije. Određivanje
zahtjeva i odgovornosti, međusobna komunikacija, definiranje kriterija prihvatljivosti i
djelotvornosti pojedinih elemenata barijere, inicijalnim i redovnim ispitivanjem te stalnim
nadziranjem rada opreme, povećava se mogućnost sigurne izvedbe operacija i umanjuje
potreba izvođenja popravaka i održavanja bušotine. Filozofija dvostruke barijere prilikom
izrade, opremanja i održavanja bušotine i održavanje njenog integriteta predstavljena je i
objašnjena u skladu s Norsok D-010 standardom.

Abstract (english)

Abstract: By development of technology and well equipment, two well barrier philosophy allows us
to produce while having integrity of well. With detailed analysis of potential failures, using
fault tree analysis and barrier diagram and well integrity management system the well is
not supposed to reflect as possible risk threat. Determination of the requirements and
responsibilities, internal communication, defining acceptance criteria and the effectiveness
of barrier element, initial and regular test and constant monitoring of equipment increases
the possibility of safe performance and reduces the need for maintenance and workover.
Two well barrier philosophy in drilling, completion and workover operations and
maintaining the integrity is presented by NORSOK D-010 standard.

• Keywords: primarna i sekundarna barijera; integritet bušotine; postupak upravljanja; organizacija; shematski prikaz; bušotinska oprema; izrada; opremanje; održavanje
• Keywords (english): primary and secondary well barriers; well integrity; management system; organisation; barrier schematic; well equipment in drilling; completion; workover
• Language: croatian
• URN:NBN: urn:nbn:hr:169:273380
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2015-12-18 10:31:37