Evaluation of mineral precipitation by geochemical modeling at the Ketzin CO2 storage site, Germany
Jang, Eunseon ;
Wiese, Bernd;
Schmidt-Hattenberger, Cornelia;
2021
|| GFZ Data Services
The data presented here contains PHREEQC geochemical modeling input and output files to model mineralogical-geochemical reactions due to the CO2 injection at the Ketzin CO2 storage site, Germany. The used modeling tool is PHREEQC version 3.4 (Parkhurst & Appelo, 2013), and the Pitzer database (PITZER.dat) is applied. The geochemical model is conducted to investigate the potential mineral precipitation in the reservoir.
The available characterization of the Stuttgart Formation (Norden & Frykman, 2013) and pristine formation fluid (Würdemann et al., 2010) is used in the models. Ketzin baseline (referred as to B, data collected by Würdemann et al. (2010) and post-CO2 injection (referred as to PI, previously unpublished observation data) brine solutions were sampled and analyzed under the surface (B-S and PI-S) and reservoir conditions (B-R and PI-R). Ketzin reservoir pressure and temperature data were obtained at the observation well Ktzi 202 at a depth of 650m before and after the CO2 injection (previously unpublished observation data).
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| Source |
http://dx.doi.org/10.5880/gfz.4.8.2021.006 |
| Source publisher |
GFZ Data Services |
| DOI |
10.5880/gfz.4.8.2021.006 |
| Authors |
- Jang, Eunseon
- 0000-0001-7582-3595
- GFZ German Research Centre for Geosciences, Potsdam, Germany;
- Schmidt-Hattenberger, Cornelia
- 0000-0002-3058-7469
- GFZ German Research Centre for Geosciences, Potsdam, Germany;
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| Contributors |
- Jang, Eunseon
- ContactPerson
- GFZ German Research Centre for Geosciences, Potsdam, Germany;
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| References |
- Jang, E., Wiese, B., Kalbacher, T., Lu, R., & Schmidt-Hattenberger, C. (2020). Evaluation of secondary mineral precipitation by reactive transport modeling at the Ketzin CO2 storage site, Germany. https://doi.org/10.5194/egusphere-egu2020-9504
- 10.5194/egusphere-egu2020-9504
- IsSupplementTo
- Norden, B., & Frykman, P. (2013). Geological modelling of the Triassic Stuttgart Formation at the Ketzin CO2 storage site, Germany. International Journal of Greenhouse Gas Control, 19, 756–774. https://doi.org/10.1016/j.ijggc.2013.04.019
- 10.1016/j.ijggc.2013.04.019
- Cites
- Würdemann, H., Möller, F., Kühn, M., Heidug, W., Christensen, N. P., Borm, G., & Schilling, F. R. (2010). CO2SINK—From site characterisation and risk assessment to monitoring and verification: One year of operational experience with the field laboratory for CO2 storage at Ketzin, Germany. International Journal of Greenhouse Gas Control, 4(6), 938–951. https://doi.org/10.1016/j.ijggc.2010.08.010
- 10.1016/j.ijggc.2010.08.010
- Cites
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| Contact |
- Jang, Eunseon
- GFZ German Research Centre for Geosciences, Potsdam, Germany;
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| Citation |
Jang, E., Wiese, B., & Schmidt-Hattenberger, C. (2021). Evaluation of mineral precipitation by geochemical modeling at the Ketzin CO2 storage site, Germany [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2021.006 |
