Details zur Publikation
Kategorie Textpublikation
Referenztyp Buchkapitel
DOI 10.3997/2214-4609.202120112
Titel (primär) Using crosshole seismics to evaluate petrophysical parameter dependencies in the field scale
Titel (sekundär) NSG2021 1st Conference on Hydrogeophysics, Bordeaux, France and Online, August 29 - September 2, 2021
Autor Birnstengel, S.; Pohle, M. ORCID logo ; Peisker, K.; Hu, L.; Bauer, S.; Hornbruch, G.; Dahmke, A.; Dietrich, P. ORCID logo ; Werban, U. ORCID logo
Erscheinungsjahr 2021
Department MET
Seite von 191
Seite bis 195
Sprache englisch
Topic T5 Future Landscapes
Abstract The petrophysical observation of hydrological processes in the field is often limited to parameter estimations and determinations. Dependencies between different petrophyiscal parameters remain sparsely studied. This work aims for the development of a monitoring concept and observation strategies in the scale of measurement to understand the impact of subsurface saturation changes on geophysical proxies. A methane injection experiment under controlled boundary conditions has been carried out in the north of Germany. We focus on a seismic crosshole set up with parallel transmission where seismic velocity and amplitude are expected to image saturation changes in the subsurface. Our monitoring concept reveals reliable data in good quality that is responding to saturation changes and has developed to a good starting point for further experiments and investigations.
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=29092
Birnstengel, S., Pohle, M., Peisker, K., Hu, L., Bauer, S., Hornbruch, G., Dahmke, A., Dietrich, P., Werban, U. (2021):
Using crosshole seismics to evaluate petrophysical parameter dependencies in the field scale
NSG2021 1st Conference on Hydrogeophysics, Bordeaux, France and Online, August 29 - September 2, 2021
European Association of Geoscientists and Engineers (EAGE), Houten, p. 191 - 195 10.3997/2214-4609.202120112