Utvrđivanje rizika od propuštanja naftovoda i razvoj sustava za upravljanje cjevovodima u Republici Hrvatskoj

doctoral thesis

• Title: Utvrđivanje rizika od propuštanja naftovoda i razvoj sustava za upravljanje cjevovodima u Republici Hrvatskoj : doktorski rad
• Title (english): Pipeline leakage risk assessment and the development of pipeline management system in Croatia : doctoral thesis
• Author: Ivana Kaličanin
• Mentor: Katarina Simon (mentor)
• Mentor: Gojko Marić (mentor); MBZ: 134793
• Committee member: Zdenko Krištafor (član povjerenstva)
• Committee member: Katarina Simon (član povjerenstva)
• Committee member: Gojko Marić (član povjerenstva); MBZ: 134793
• Committee member: Frankica Kapor (član povjerenstva)
• Committee member: Lidia Hrnčević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; Zagreb
• Defense date and country: 2012-12-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Petroleum Mining
• Universal decimal classification (UDC): 622.323 - Petroleum mining. Petroleum engineering

Abstract

Upravljanje rizikom od zagađenja okoliša smatra se važnom zadaćom svake naftne
kompanije. Pritom je upravljanje cjelovitošću magistralnih cjevovoda jedan od najvažnijih
elemenata. Na temelju opsežnog istraživanja dostupne literature i svjetskih, a posebice
europskih iskustava i propisa te analize relevantnih značajki raznih metoda procjene rizika i
utvrđivanjem rizika od propuštanja naftovoda, postavljena je metodologija procjene rizika od
propuštanja naftovoda primjenjiva na sustave magistralnih naftovoda u Hrvatskoj.
U radu je prikazana baza podataka o propuštanjima magistralnih naftovoda u Hrvatskoj, u
koju su uključeni podaci za magistralne naftovode kompanija INA i JANAF. Podaci su
analizirani i uspoređeni s podacima baze podataka o propuštanjima europskih magistralnih
naftovoda CONCAWE. Pri tome je izračunata učestalost propuštanja, kao i vjerojatnost
propuštanja za odabrane naftovode kompanije INA.
Cilj istraživanja provedenog u okviru ovog doktorskog rada je definiranje metodologije
procjene rizika od propuštanja naftovoda primjenjive na naftovode u Hrvatskoj, a zasnovane
na podacima o propuštanjima magistralnih naftovoda u Hrvatskoj u razdoblju od deset
godina, rezultatima provedenih laboratorijskih ispitivanja i terenskih ispitivanja odabranih
magistralnih naftovoda, te njihovu modeliranju.
Predložena metodologija procjene rizika od propuštanja naftovoda, temeljena na svim
prethodno definiranim elementima istraživanja, operativno je jednostavnija, što znači da
njezino provođenje zahtijeva manje vremena, nisu potrebne dodatne specijalističke
izobrazbe, te je samim time i financijski povoljna. Propisani postupak njezinog provođenja
prikazan je na primjeru magistralnog naftovoda Otpremna stanica Graberje – Otpremna
stanica Stružec. Primjena metodologije na postojeće sustave magistralnih naftovoda u
Republici Hrvatskoj smanjit će rizik od propuštanja magistralnih naftovoda, a time i
negativan utjecaj takvih događaja na okoliš.
U doktorskog radu također su analizirani propisi, preporuke i smjernice u području zaštite
okoliša i rizika od onečišćenja okoliša u naftnoj industriji, te su ugrađeni u preporučeni sustav
za upravljanje cjelovitošću naftovoda.

Abstract (english)

Environmental risk management is considered to be an important task for each and every oil
company. In so doing, pipeline integrity management is one of the most important elements.
This thesis establishes a methodology of risk assessment applicable to main pipelines systems
in Croatia. It is based on an extensive research of available literature and on global, and
particularly European, experience and regulations, as well as on an analysis of relevant
characteristics of various methods of risk assessment.
The thesis contains main Croatian pipelines’ leakage data base, which includes the data for
main pipelines owned by INA and JANAF companies. The data have been analyzed and
compared to those from the European pipelines’ leakage data base, CONCAWE. Moreover,
leak frequency and probability have been calculated for selected pipelines that belong to INA
Oil Company.
The aim of the research conducted in this doctoral thesis is to define a methodology of risk
assessment applicable to pipelines in Croatia. The methodology is based on main Croatian
pipelines’ leakage data in the period of ten years, on the results of conducted laboratory tests,
on field research of selected pipelines, and on simulation thereof.
Recommended pipeline leakage risk assessment methodology, based on all previously defined
research elements, is operatively simpler, which means that its implementation requires less
time, does not demand additional training, and is, therefore, financially favourable. Prescribed
procedure of its implementation is demonstrated by the example of pipeline from Graberje
gathering station to Stružec gathering station. Application of this methodology to existing
main pipeline systems in the Republic of Croatia will reduce the risk of pipeline leakage, and
subsequently the negative consequences of such incidents on the environment.
The thesis also analyzes regulations, recommendations and guidelines in environment
protection and environmental risk management in the oil industry, and incorporates them into
recommended pipeline integrity management system.

• Keywords: magistralni naftovod; propuštanje naftovoda; procjena rizika; upravljanje cjelovitošću naftovoda
• Keywords (english): main pipeline; pipeline leakage; risk assessment; pipeline integrity management
• Language: croatian
• URN:NBN: urn:nbn:hr:169:218022
• Promotion: 2013-06-30
• Study programme: Title: Applied Geosciences, Mining and Petroleum Engineering; Study programme type: university; Study level: postgraduate; Academic / professional title: doktor znanosti/doktorica znanosti (doktor znanosti/doktorica znanosti)
• Catalog URL: http://katalog.nsk.hr/F/?func=direct&CON_LNG=ZAG&local_base=ZAG01_WEB&doc_number=000559598
• Type of resource: Text
• Extent: [XV], 199 listova : ilustr., graf. prikazi u bojama ; 30 cm
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-11-20 08:27:22