FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2586956182> ?p ?o ?g. }

• W2586956182 abstract "Abstract Many recent developments in generating history matched reservoir models that approximately characterize subsurface uncertainty are associated with the ensemble smoother (ES) method. It is much better suited for practical history matching applications because it does not require updating of the dynamical variables and thus the frequent simulation restarts required by ensemble kalman filter (EnKF) are avoided. However, the performance of original single update scheme of ES is poor for strongly nonlinear problems and therefore iterations may be needed. Several iterative forms of ES were proposed in the past few years, most of which combine ideas from random maximum likelihood (RML) and ensemble-based techniques. Unlike previous implementations, we pose the history matching problem as a full nonlinear least squares optimization problem and classical Levenberg-Marquardt (LM) algorithm is used as the optimization solver. By showing the that solution of the linearized least squares subproblems arising from each iteration has similar structure to that of standard ES update equation, we propose to use ES as the linear least squares solver to avoid the expensive adjoint calculation. In this way, the proposed algorithm can be considered as an iterative ES and the regularization parameter can be updated following the standard LM rule. Furthermore, because it is casted as an optimization problem, it is straightforward to extend it to robust nonlinear least squares method that can automatically estimate the measurement noise level and reduce the effect of outliers in the data that is essential for field applications. Two synthetic reservoir models are used to showcase the effectiveness and robustness of the newly developed algorithm." @default.
• W2586956182 created "2017-02-17" @default.
• W2586956182 creator A5004792499 @default.
• W2586956182 creator A5052675433 @default.
• W2586956182 creator A5056790761 @default.
• W2586956182 creator A5072070363 @default.
• W2586956182 creator A5072796057 @default.
• W2586956182 creator A5091417463 @default.
• W2586956182 date "2017-02-20" @default.
• W2586956182 modified "2023-10-02" @default.
• W2586956182 title "A Robust Iterative Ensemble Smoother Method for Efficient History Matching and Uncertainty Quantification" @default.
• W2586956182 cites W1080053531 @default.
• W2586956182 cites W1522319528 @default.
• W2586956182 cites W1603057971 @default.
• W2586956182 cites W1611306188 @default.
• W2586956182 cites W1969597639 @default.
• W2586956182 cites W1971206352 @default.
• W2586956182 cites W1976012631 @default.
• W2586956182 cites W1976584025 @default.
• W2586956182 cites W1984310153 @default.
• W2586956182 cites W2003191689 @default.
• W2586956182 cites W2004124997 @default.
• W2586956182 cites W2008179957 @default.
• W2586956182 cites W2016875121 @default.
• W2586956182 cites W2017714771 @default.
• W2586956182 cites W2018353504 @default.
• W2586956182 cites W2025179796 @default.
• W2586956182 cites W2027055025 @default.
• W2586956182 cites W2034397610 @default.
• W2586956182 cites W2040727702 @default.
• W2586956182 cites W2046372107 @default.
• W2586956182 cites W2047266527 @default.
• W2586956182 cites W2050551672 @default.
• W2586956182 cites W2070755559 @default.
• W2586956182 cites W2078327207 @default.
• W2586956182 cites W2081182050 @default.
• W2586956182 cites W2087070363 @default.
• W2586956182 cites W2087224244 @default.
• W2586956182 cites W2091019041 @default.
• W2586956182 cites W2091077439 @default.
• W2586956182 cites W2092604359 @default.
• W2586956182 cites W2094470710 @default.
• W2586956182 cites W2125643768 @default.
• W2586956182 cites W2143081603 @default.
• W2586956182 cites W2189373477 @default.
• W2586956182 cites W2256578114 @default.
• W2586956182 cites W2272241597 @default.
• W2586956182 cites W2326665693 @default.
• W2586956182 cites W2496441912 @default.
• W2586956182 cites W2507928038 @default.
• W2586956182 cites W3099813880 @default.
• W2586956182 cites W3104223502 @default.
• W2586956182 cites W3104341454 @default.
• W2586956182 doi "https://doi.org/10.2118/182693-ms" @default.
• W2586956182 hasPublicationYear "2017" @default.
• W2586956182 type Work @default.
• W2586956182 sameAs 2586956182 @default.
• W2586956182 citedByCount "12" @default.
• W2586956182 countsByYear W25869561822018 @default.
• W2586956182 countsByYear W25869561822019 @default.
• W2586956182 countsByYear W25869561822020 @default.
• W2586956182 countsByYear W25869561822022 @default.
• W2586956182 countsByYear W25869561822023 @default.
• W2586956182 crossrefType "proceedings-article" @default.
• W2586956182 hasAuthorship W2586956182A5004792499 @default.
• W2586956182 hasAuthorship W2586956182A5052675433 @default.
• W2586956182 hasAuthorship W2586956182A5056790761 @default.
• W2586956182 hasAuthorship W2586956182A5072070363 @default.
• W2586956182 hasAuthorship W2586956182A5072796057 @default.
• W2586956182 hasAuthorship W2586956182A5091417463 @default.
• W2586956182 hasConcept C105795698 @default.
• W2586956182 hasConcept C11413529 @default.
• W2586956182 hasConcept C119857082 @default.
• W2586956182 hasConcept C149782125 @default.
• W2586956182 hasConcept C154945302 @default.
• W2586956182 hasConcept C165064840 @default.
• W2586956182 hasConcept C32230216 @default.
• W2586956182 hasConcept C33923547 @default.
• W2586956182 hasConcept C41008148 @default.
• W2586956182 hasConceptScore W2586956182C105795698 @default.
• W2586956182 hasConceptScore W2586956182C11413529 @default.
• W2586956182 hasConceptScore W2586956182C119857082 @default.
• W2586956182 hasConceptScore W2586956182C149782125 @default.
• W2586956182 hasConceptScore W2586956182C154945302 @default.
• W2586956182 hasConceptScore W2586956182C165064840 @default.
• W2586956182 hasConceptScore W2586956182C32230216 @default.
• W2586956182 hasConceptScore W2586956182C33923547 @default.
• W2586956182 hasConceptScore W2586956182C41008148 @default.
• W2586956182 hasLocation W25869561821 @default.
• W2586956182 hasOpenAccess W2586956182 @default.
• W2586956182 hasPrimaryLocation W25869561821 @default.
• W2586956182 hasRelatedWork W1522319528 @default.
• W2586956182 hasRelatedWork W1975480309 @default.
• W2586956182 hasRelatedWork W1976584025 @default.
• W2586956182 hasRelatedWork W2004124997 @default.
• W2586956182 hasRelatedWork W2008179957 @default.
• W2586956182 hasRelatedWork W2018353504 @default.
• W2586956182 hasRelatedWork W2023243769 @default.
• W2586956182 hasRelatedWork W2027055025 @default.
• W2586956182 hasRelatedWork W2046372107 @default.

• next