Seismic modeling of the AVO/AVA response to CO2 injection at the Ketzin site, Germany
| dc.contributor.author | Ivanova, A. | |
| dc.contributor.author | Bergmann, P. | |
| dc.contributor.author | Kummerow, J. | |
| dc.contributor.author | Yang, C. | |
| dc.contributor.author | Lüth, S. | |
| dc.contributor.author | Juhlin, Christopher | |
| dc.date.accessioned | 2017-01-30T14:38:10Z | |
| dc.date.available | 2017-01-30T14:38:10Z | |
| dc.date.created | 2015-10-29T04:10:05Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Ivanova, 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.uri | http://hdl.handle.net/20.500.11937/39928 | |
| dc.identifier.doi | 10.1016/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.title | Seismic modeling of the AVO/AVA response to CO2 injection at the Ketzin site, Germany | |
| dc.type | Conference Paper | |
| dcterms.source.volume | 40 | |
| dcterms.source.startPage | 490 | |
| dcterms.source.endPage | 498 | |
| dcterms.source.issn | 1876-6102 | |
| dcterms.source.title | Energy Procedia | |
| dcterms.source.series | Energy Procedia | |
| curtin.department | Department of Exploration Geophysics | |
| curtin.accessStatus | Open access via publisher |
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