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dc.contributor.authorIvanova, A.
dc.contributor.authorBergmann, P.
dc.contributor.authorKummerow, J.
dc.contributor.authorYang, C.
dc.contributor.authorLüth, S.
dc.contributor.authorJuhlin, Christopher
dc.date.accessioned2017-01-30T14:38:10Z
dc.date.available2017-01-30T14:38:10Z
dc.date.created2015-10-29T04:10:05Z
dc.date.issued2013
dc.identifier.citationIvanova, A. and Bergmann, P. and Kummerow, J. and Yang, C. and Lüth, S. and Juhlin, C. 2013. Seismic modeling of the AVO/AVA response to CO2 injection at the Ketzin site, Germany, pp. 490-498.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/39928
dc.identifier.doi10.1016/j.egypro.2013.08.056
dc.description.abstract

Over 64 kilotons of CO2 have been injected (May, 2013) into a heterogeneous sandstone reservoir (saline aquifer) at 630-650 m depth. 4D seismics have been applied to monitor CO2 at the Ketzin site. However, the obtained time-lapse seismic signals have been so far interpreted as being caused by fluid saturation changes only. Modeling of the AVO/AVA response allows us to study two kinds of effects: CO2-saturation- and pore-pressure-related effects. Our results indicate that it is rather infeasible to discriminate between both these effects at the Ketzin site dealing with the real seismic data with limited signal/noise ratios. © 2013 The Authors. Published by Elsevier Ltd.

dc.titleSeismic modeling of the AVO/AVA response to CO2 injection at the Ketzin site, Germany
dc.typeConference Paper
dcterms.source.volume40
dcterms.source.startPage490
dcterms.source.endPage498
dcterms.source.issn1876-6102
dcterms.source.titleEnergy Procedia
dcterms.source.seriesEnergy Procedia
curtin.departmentDepartment of Exploration Geophysics
curtin.accessStatusOpen access via publisher


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