Laboratory Experiments on CO2–Water–Dolomite Interactions for a Pilot CO2 Storage Scheme in a Carbonate Reservoir in the Czech Republic
This work investigates the geochemical response of carbonate reservoir rocks to CO<sub>2</sub>-enriched fluids, focusing on mineralogical changes and potential geological storage consequences. Laboratory experiments involved Žarošice field (Czech Republic) dolomite rock and in situ representative pore water. The findings show that CO<sub>2</sub> injection causes carbonate and feldspar dissolution, causing a detectable porosity increase (~0.25 percentage points). These findings lay the groundwork for assessing the potential of using dolomitized carbonate rocks for pilot CO<sub>2</sub> sequestration projects in Central Europe.
Authors
- Monika Ličbinská (ORCID: https://orcid.org/0000-0002-8126-2496)
- Мартин Клемпа (ORCID: https://orcid.org/0000-0003-1211-5393)
- Martina Molkova (ORCID: https://orcid.org/0009-0002-2431-7048)
Institutions
- VSB - Technical University of Ostrava (CZ)
Publication Details
- Published
- 2025-11-25
- DOI
- https://doi.org/10.3390/engproc2025116001
- Primary Topic
- CO2 Sequestration and Geologic Interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00