Facies estimation through data assimilation and structure parameterization

DOI10.1007/s10596-014-9431-1zbMath1392.86052OpenAlexW2000880129MaRDI QIDQ723195

Trond Mannseth, Martha Lien

Publication date: 30 July 2018

Published in: Computational Geosciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10596-014-9431-1

zbMATH Keywords

ensemble Kalman filterfacies fieldhierarchical level set representationreduced parameterizationreservoir simulations

Mathematics Subject Classification ID

Inference from stochastic processes and prediction (62M20) Signal detection and filtering (aspects of stochastic processes) (60G35) Geostatistics (86A32)

Uses Software

• EnKF
• GSLIB

Cites Work

• Multimodal ensemble Kalman filtering using Gaussian mixture models
• Identification of three-dimensional electric conductivity changes from time-lapse electromagnetic observations
• Cross-covariances and localization for EnKF in multiphase flow data assimilation
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• Relation between level set and truncated pluri-Gaussian methodologies for facies representation
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• Level set and total variation regularization for elliptic inverse problems with discontinuous coefficients.
• ``Color level sets: A multi-phase method for structural topology optimization with multiple materials.
• Investigation of the sampling performance of ensemble-based methods with a simple reservoir model
• A multiphase level set framework for image segmentation using the Mumford and Shah model
• Exploring the need for localization in ensemble data assimilation using a hierarchical ensemble filter
• History matching of facies distribution with the EnKF and level set parameterization
• History matching of petroleum reservoirs using a level set technique
• Combined Adaptive Multiscale and Level-Set Parameter Estimation
• Data Assimilation

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