Description: 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 (2010) and post-CO2 injection (referred as to PI, previously unpublished observation data) brine solutions were sampled and analyzed under the surface (B-S and PI-S) and reservoir conditions (B-R and PI-R).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data were obtained at the observation well Ktzi 202 at a depth of 650m before and after the CO2 injection (previously unpublished observation data).
Global identifier:
Doi(
"10.5880/GFZ.4.8.2021.006",
)
Origins: /Wissenschaft/GFZ Data Services
Tags: Daten ? Modellierung ? Datenbank ? Niederschlag ? CO2-brine-rock interaction ? EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY ? EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > MINERALS ? EARTH SCIENCE SERVICES > MODELS ? Geochemical modeling ? Ketzin ? SECURe ? Subsurface Evaluation of CCS and Unconventional Risks ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2021-01-01
Time ranges: 2021-01-01 - 2021-01-01
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