Napredna pretraga

Pregled bibliografske jedinice broj: 230749

Simulation study of CO2 retention during tertiary EORr flood in Ivanić oilfield


Domitrović, Dragutin; Šunjerga, Snježana; Goričnik, Bogdan; Vulin, Domagoj
Simulation study of CO2 retention during tertiary EORr flood in Ivanić oilfield // 67th EAGE Conference & Exhibition incorporating SPE EUROPEC : proceedings
Madrid, Španjolska, 2005. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Simulation study of CO2 retention during tertiary EORr flood in Ivanić oilfield

Autori
Domitrović, Dragutin ; Šunjerga, Snježana ; Goričnik, Bogdan ; Vulin, Domagoj

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
67th EAGE Conference & Exhibition incorporating SPE EUROPEC : proceedings / - , 2005

Skup
EAGEConference & Exhibition (67 ; 2005)

Mjesto i datum
Madrid, Španjolska, 13.-16.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Carbon dioxide; retention; simulation; tertiary; EOR

Sažetak
The outset of industrial age has been accompanied with a steady increase of atmospheric concentration of carbon dioxide (CO2) from anthropogenic sources, mainly from fossil fuel combustion within energy sector, as well as from other industrial activities. Ever since the adverse effect of the process on climate change (i.e. global warming) has been recognized, many governmental and industry initiatives are aimed at supporting and funding the research of various strategies for reduction of CO2 emissions and amounts in the atmosphere. A major consideration is given to geological sequestration: capture of CO2 followed by injection and permanent storage in underground geological formations like aquifers, coal mines and depleted hydrocarbon reservoirs. Enhanced oil recovery (EOR) by CO2 injection is an attractive sequestration option, since (1) the process has been commercially used since 1970s and its features are well known, (2) a part of CO2 sequestration costs in this case is offset by the value of additional oil produced. According to the published screening criteria, 1 more than 80% of oil reservoirs worldwide are candidates for the implementation of CO2 EOR process, while approximately 20000 tons/day of CO2 are currently used for EOR projects.2 The major part of the CO2 presently used comes from natural underground accumulations and engineering objective is to minimize utilization ratio of CO2 (amount per m3 of oil recovered). In (future) use of anthropogenic CO2 captured at point sources, the sequestration issue changes the approach to CO2 project design, since the objective is to increase retention of CO2 while maintaining acceptable level of additional oil recovery. This paper compares the results of simulation runs which were part of the original reservoir study aimed at investigating the incremental oil recovery due to CO2 flooding to the results of subsequent runs designed to increase CO2 retention during the flooding.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekt / tema
0195038

Ustanove
Rudarsko-geološko-naftni fakultet, Zagreb

Citiraj ovu publikaciju

Domitrović, Dragutin; Šunjerga, Snježana; Goričnik, Bogdan; Vulin, Domagoj
Simulation study of CO2 retention during tertiary EORr flood in Ivanić oilfield // 67th EAGE Conference & Exhibition incorporating SPE EUROPEC : proceedings
Madrid, Španjolska, 2005. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Domitrović, D., Šunjerga, S., Goričnik, B. & Vulin, D. (2005) Simulation study of CO2 retention during tertiary EORr flood in Ivanić oilfield. U: 67th EAGE Conference & Exhibition incorporating SPE EUROPEC : proceedings.
@article{article, year = {2005}, keywords = {carbon dioxide, retention, simulation, tertiary, EOR}, title = {Simulation study of CO2 retention during tertiary EORr flood in Ivani\'{c} oilfield}, keyword = {carbon dioxide, retention, simulation, tertiary, EOR}, publisherplace = {Madrid, \v{S}panjolska} }