Stohastički pristup procjeni podataka za ležišnu simulaciju

master's thesis

• Title: Stohastički pristup procjeni podataka za ležišnu simulaciju : diplomski rad
• Title (english): Stochastic approach to data evaluation for reservoir simulation : master's thesis
• Author: Ivan Mitrović
• Mentor: Domagoj Vulin (mentor)
• Committee member: Domagoj Vulin
• Committee member: Miroslav Golub
• Committee member: Tomislav Kurevija
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Petroleum and Gas Engineering and energy); Zagreb
• Defense date and country: 2013-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Petroleum Mining

Abstract

Prilikom modeliranja i simulacije ležišta, učestali problem je manjak podataka potreban za izradu točnog modela ležišta. Korištenjem dostupnih podataka, moguće je generirati veću količinu podataka iste statističke raspodjele. Generiranjem više setova podataka propusnosti, pokazano je kako se statistički utemeljeno pretpostavljenim podacima o propusnosti može suziti financijski rizik u početnim procjenama ležišta, tj. u slučajevima kad nije dostupan precizan, detaljni i pouzdan geološki model ležišta. Prikazani pristup daje mogućnost simulacije nekoliko scenarija iskorištavanja ležišta te raspon mogućih vrijednosti najbitnijih ležišnih i proizvodnih parametara.

Abstract (english)

Abstract: During reservoir simulation and modeling, common problem is the lack of data required for making of an accurate reservoir model. Using the available data, it is possible to generate greater quantity of data, of the same statistical distribution. By generating multiple sets of data, it has been shown that by using statistical based, assumed data of permeability, it is possible to narrow financial risk in first reservoir assessments, when detail and reliable geological model are not available. Used approach might be used to simulate several different scenarios of reservoir exploitation and range of possible values of most important reservoir and production parameters.

• Keywords: ležišna simulacija; modeliranje ležišta; log-normalna raspodjela; propusnost
• Keywords (english): reservoir simulation; reservoir model; log-normal distribution; permeability
• Language: croatian
• URN:NBN: urn:nbn:hr:169:541656
• 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: Access restricted to students and staff of home institution
• Created on: 2016-01-20 09:58:54