2026-05-27T03:28:03Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:71242021-06-03T08:36:39ZDOIDBDOIDB.GFZfalse4DOIDB.GFZ
10.5880/GFZ.4.8.2021.006
Jang, Eunseon
Eunseon
Jang
0000-0001-7582-3595
GFZ German Research Centre for Geosciences, Potsdam, Germany
Wiese, Bernd
Bernd
Wiese
0000-0001-5210-7609
GFZ German Research Centre for Geosciences, Potsdam, Germany
Schmidt-Hattenberger, Cornelia
Cornelia
Schmidt-Hattenberger
0000-0002-3058-7469
GFZ German Research Centre for Geosciences, Potsdam, Germany
Evaluation of mineral precipitation by geochemical modeling at the Ketzin CO2 storage site, Germany
GFZ Data Services
2021
CO2-brine-rock interaction
Ketzin
Geochemical modeling
SECURe
Subsurface Evaluation of CCS and Unconventional Risks
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY
EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > MINERALS
EARTH SCIENCE SERVICES > MODELS
Jang, Eunseon
GFZ German Research Centre for Geosciences, Potsdam, Germany
Dataset
DOI of paper when available
10.5194/egusphere-egu2020-9504
10.1016/j.ijggc.2013.04.019
http://pubs.er.usgs.gov/publication/tm6A43
10.1016/j.ijggc.2010.08.010
CC BY 4.0
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 (2010) and post-CO2 injection (referred as to PI, previously unpublished observation data) brine solutions were sampled and analyzed under the surface (B-S and PI-S) and reservoir conditions (B-R and PI-R).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data were obtained at the observation well Ktzi 202 at a depth of 650m before and after the CO2 injection (previously unpublished observation data).
Horizon 2020 Framework Programme
http://doi.org/10.13039/100010661
764531
ENER/H2020/764531/SECURe