Details zur Publikation

Referenztyp Buchkapitel
DOI / URL Link
Titel (primär) CO2BioPerm — influence of bio-geochemical CO2-transformation processes on the long-term permeability
Titel (sekundär) Geological Storage of CO2 – Long Term Security Aspects. GEOTECHNOLOGIEN Science Report No. 22
Autor 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.;
Herausgeber Liebscher, A.; Münch, U.;
Journal / Serie Advanced Technologies in Earth Sciences
Erscheinungsjahr 2015
Department ISOBIO; PROTEOM;
Sprache englisch;
POF III (gesamt) T15;
UFZ Querschnittsthemen RU4
UFZ Bestand 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
dauerhafte UFZ-Verlinkung 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