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A TOOL FOR THE ASSESSMENT OF CARBON DIOXIDE INJECTION INTO THE GROUND (CROSBI ID 536764)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Vulin, Domagoj ; Juttner, Ivanka ; Rajković, Damir A TOOL FOR THE ASSESSMENT OF CARBON DIOXIDE INJECTION INTO THE GROUND // Međunarodni kongres ENERGIJA I OKOLIŠ 2008 - Zbornik radova. 2008

Podaci o odgovornosti

Vulin, Domagoj ; Juttner, Ivanka ; Rajković, Damir

engleski

A TOOL FOR THE ASSESSMENT OF CARBON DIOXIDE INJECTION INTO THE GROUND

Carbon dioxide capture and storage (CCS) is the most perspective option to reduce greenhouse gas emissions from fossil fuels power plants. At its simplest, the CCS process is a chain consisting of three major steps: the capture and compression of CO2, its transport to a storage location and its long-sequestration into the underground formations. The research of possible CO2 injection in Croatia reached very high level by taking into account several fields in Sava Depression as a part of EOR projects initiated in late eighties, sequestration issues came out in the last two years. Naturally, impetus is coming from the fact that Croatia signed the Kyoto Protocol in 1999 thereby committing itself for reduction of the greenhouse gases emission by 5 % in the 2008-2012 period as compared to the base year of 1990. After ratification in 2007 Croatia is allowed to increase the base year emission because of unfavourably chosen 1990. In order to mitigate the greenhouse effect, geological storage of CO2 is one of the most interesting options. Tertiary CO2 Enhanced Oil Recovery (EOR) projects are being prepared for mature oilfields and depleted gas fields and it is planned to start two major EOR projects in 2008. and 2010 on Ivanic and Zutica oil fields in Sava Depression. A methodology for preliminary calculation of effectiveness of storage processes from the injection well to the estimates of underground storage, considering technological and economical parameters was defined . Some of the methods have been accepted for CO2 storage capacity calculations for selected depleted oil and gas fields in Croatia that were performed as the part of EU FP6 projects CASTOR and EU GeoCapacity. Moreover, issues considering deep saline aquifer storage capacity calculations will be discussed. The need for a tool that would be used for a preliminary assessment of possible sites was perceived and parameters that would be the input for a such tool were defined. The tool would be the starting point for more extensive calculations and simulations

CO2 sequestration; enhanced oil recovery; deep saline aquifers; storage effectiveness

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Podaci o prilogu

2008.

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objavljeno

Podaci o matičnoj publikaciji

Međunarodni kongres ENERGIJA I OKOLIŠ 2008 - Zbornik radova

Podaci o skupu

Međunarodni kongres Energija i okoliš 2008

predavanje

22.10.2008-24.10.2008

Opatija, Hrvatska

Povezanost rada

Rudarstvo, nafta i geološko inženjerstvo