Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/1855
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dc.contributor.authorallBrancolini, G.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.authorallCasula, G.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.authorallDe Cillia, C.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.authorallManzella, A.; C.N.R., Istituto Intemazionale Ricerche Geotermiche, Pisa, Italyen
dc.contributor.authorallPolonia, A.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.authorallRebesco, M.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.authorallSeriani, G.; Osservatorio Geofisico Sperimentale, Trieste, Italyen
dc.date.accessioned2006-12-06T11:16:43Zen
dc.date.available2006-12-06T11:16:43Zen
dc.date.issued1994-09en
dc.identifier.urihttp://hdl.handle.net/2122/1855en
dc.description.abstractTwo ideal lithologic sections representing a tidal bar system and a fluvial complex were drawn in order to run seismic modeling programs developed by OGS on behalf of the European Community. The simulations allowed an accurate analysis of the seismic expressions of the two sections. The tidal bar system is formed by a number of sandstone lenses interlayered with siltstone and mudstone deposits. These lenses meet together on an erosion surface, while they thin and vanish in the other direction. The fluvial complex is fonned by a limestone basement overlain by coarse alluvial plain sediments which in turn are transgressed by finer flood plain sediments, including sandstone lenses stacking towards the top in a meandering belt. These lithofacies associations represent potential multi-pool reservoirs in which the mudstone layers constitute the plugs. As a function of the granulometric and depositional features of each lithological unit, together with fluid content, wave velocities and densities were evaluated. A 2D modeling for elastic plane wave propagation in these hypothesized geologic sections was run on a Cray supercomputer. The numerical scheme is based on solving the full wave equation by pseudospectral methods.en
dc.format.extent5195786 bytesen
dc.format.mimetypeapplication/pdfen
dc.language.isoEnglishen
dc.relation.ispartofseries5/37 (1994)en
dc.subjectseismic modelingen
dc.subjectdepositional systemsen
dc.subjecttidal barsen
dc.subjectfluvial complexen
dc.subjectwave equationen
dc.titleSeismic modeling of two depositional systemsen
dc.typearticleen
dc.type.QualityControlPeer-revieweden
dc.subject.INGV04. Solid Earth::04.02. Exploration geophysics::04.02.06. Seismic methodsen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.10. Stratigraphyen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorBrancolini, G.en
dc.contributor.authorCasula, G.en
dc.contributor.authorDe Cillia, C.en
dc.contributor.authorManzella, A.en
dc.contributor.authorPolonia, A.en
dc.contributor.authorRebesco, M.en
dc.contributor.authorSeriani, G.en
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.departmentC.N.R., Istituto Intemazionale Ricerche Geotermiche, Pisa, Italyen
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
dc.contributor.departmentOsservatorio Geofisico Sperimentale, Trieste, Italyen
item.openairetypearticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptOsservatorio Geofisico Sperimentale, Trieste, Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia-
crisitem.author.deptOsservatorio Geofisico Sperimentale, Trieste, Italy-
crisitem.author.deptCNR, Istituto Internazionale per le Ricerche Geotermiche, Pisa, Italy-
crisitem.author.deptCNR - ISMAR-
crisitem.author.deptIstituto Nazionale di Oceanografia e di Geofisica Sperimentale-
crisitem.author.deptOsservatorio Geofisico Sperimentale, Trieste, Italy-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Annals of Geophysics
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