Publication Details

Reference Category Book chapters
DOI / URL link
Title (Primary) CO2BioPerm — influence of bio-geochemical CO2-transformation processes on the long-term permeability
Title (Secondary) Geological Storage of CO2 – Long Term Security Aspects. GEOTECHNOLOGIEN Science Report No. 22
Author Hoth, N.; Gniese, C.; Rakoczy, J.; Weber, A.; Kümmel, S.; Reichel, S.; Freese, C.; Hache, M.; Kassahun, A.; Schulz, A.; Fischer, H.; Mühling, M.; Starke, R.; Kahnt, R.; Vogt, C.; Richnow, H.-H.; Krüger, M.; Schippers, A.; Schlömann, M.;
Publisher Liebscher, A.; Münch, U.;
Journal Advanced Technologies in Earth Sciences
Year 2015
Department ISOBIO; PROTEOM;
Language englisch;
POF III (all) T15;
UFZ wide themes RU4
UFZ inventory Leipzig, Bibliothek, Hauptlesesesaal, 00497121, 15-0281
Abstract In the joint project PROTECT (PRediction Of deformation To Ensure Carbon Traps) we predicted and quantified the distribution and the amount of sub-/seismic strain in the proximity of the CO2 reservoir in the Otway Basin. Three approaches fill the sub-seismic space: seismic multi-attributes stabilized the interpretation of the 3-D depth model by imaging small lineaments; retro-deformation revealed in the seal ca. 3 % as highest strain magnitudes; numerical forward modelling shows that the minimum horizontal stress at reservoir is locally overprinted by faults. We calibrated our predictions with new near-surface reflection seismic measurements and used advanced visualization tools. Thus, this seismo-mechanical workflow reveals possible migration pathways, and as such provides a tool for prediction and adapted time-dependent monitoring for subsurface storage in general.
ID 15877
Persistent UFZ Identifier https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=15877
Hoth, N., Gniese, C., Rakoczy, J., Weber, A., Kümmel, S., Reichel, S., Freese, C., Hache, M., Kassahun, A., Schulz, A., Fischer, H., Mühling, M., Starke, R., Kahnt, R., Vogt, C., Richnow, H.-H., Krüger, M., Schippers, A., Schlömann, M. (2015):
CO2BioPerm — influence of bio-geochemical CO2-transformation processes on the long-term permeability
In: Liebscher, A., Münch, U. (eds.)
Geological Storage of CO2 – Long Term Security Aspects. GEOTECHNOLOGIEN Science Report No. 22
Advanced Technologies in Earth Sciences
Springer, Berlin, Heidelberg, p. 73 - 96