Sketch Modeling of Seismic Horizons from Uncertainty

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dc.contributor.authorAmorim, Ronanen_US
dc.contributor.authorBrazil, Emilio Vitalen_US
dc.contributor.authorPatel, Danielen_US
dc.contributor.authorSousa, Mario Costaen_US
dc.contributor.editorKaran Singh and Levent Burak Karaen_US
dc.date.accessioned2014-01-28T18:19:31Z
dc.date.available2014-01-28T18:19:31Z
dc.date.issued2012en_US
dc.description.abstractPetroleum reservoir model building is a fundamental but complex task present in all stages of oil/gas exploration and production (E&P). Reservoir models are built incrementally using multi-disciplinary data (e.g. from geophysics, geology, reservoir engineering) and the domain expert interpretation of that data. The first reservoir models are constructed at the appraisal stage, where the available data presents inaccuracies and a high degree of uncertainty. In this paper we present a set of sketch-based interface and modeling operators integrated in a system for the early appraisal stage in oil/gas E&P for the tasks of seismic interpretation and reservoir model building. Our system allows the user to sketch directly over the raw seismic reflection volume and its derived data. These data guide the expert in the key tasks of seismic interpretation and building the structural framework of the reservoir. We propose a novel set of sketch-based modeling operators designed by specific domain requirements from geophysics and geology. A novel architecture using adaptive meshes is also developed to create a more flexible sketch-based system.en_US
dc.description.seriesinformationEurographics Workshop on Sketch-Based Interfaces and Modelingen_US
dc.identifier.isbn978-3-905674-42-2en_US
dc.identifier.issn1812-3503en_US
dc.identifier.urihttps://doi.org/10.2312/SBM/SBM12/001-010en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-Modeling packagesen_US
dc.titleSketch Modeling of Seismic Horizons from Uncertaintyen_US
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SBM12: Sketch Based Interfaces and Modeling 2012