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dc.contributor.authorGendrin, A.
dc.contributor.authorDahlhaus, L.
dc.contributor.authorNakanishi, S.
dc.contributor.authorTcherkashnev, S.
dc.contributor.authorWisman, P.
dc.contributor.authorUrosevic, Milovan
dc.date.accessioned2019-02-19T04:18:05Z
dc.date.available2019-02-19T04:18:05Z
dc.date.created2019-02-19T03:58:26Z
dc.date.issued2018
dc.identifier.citationGendrin, A. and Dahlhaus, L. and Nakanishi, S. and Tcherkashnev, S. and Wisman, P. and Urosevic, M. 2018. Modeling in situ 4D seismic response for Otway basin CO<inf>2</inf> sequestration project, pp. 3380-3384.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/74807
dc.description.abstract

Copyright © (2008) by the Society of Exploration Geophysicists All rights reserved. Injection of CO2 into a depleted gas field, Otway basin, Australia, is expected to create very subtle changes in elastic properties of the reservoir. This is a serious challenge for the monitoring program at this site. Here, we perform a series of numerical experiments to evaluate the likelihood of detecting a weak 4D signal caused by CO2 injection. We simulate seismic response changes due to variable near surface conditions. We also take into account the expected ambient noise level. To come to realistic input parameters a detailed analysis of borehole seismic data (several Vertical Seismic Profile, or VSP surveys) is performed. We then analyze the possibility of extracting 4D seismic signatures of CO2 from the simulated low repeatability seismic data.

dc.titleModeling in situ 4D seismic response for Otway basin CO<inf>2</inf> sequestration project
dc.typeConference Paper
dcterms.source.startPage3380
dcterms.source.endPage3384
dcterms.source.title78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008
dcterms.source.series78th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2008
dcterms.source.isbn9781605607856
curtin.departmentWASM: Minerals, Energy and Chemical Engineering (WASM-MECE)
curtin.accessStatusFulltext not available


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