Articles | Volume 26, issue 3
https://doi.org/10.5194/npg-26-325-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/npg-26-325-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Revising the stochastic iterative ensemble smoother
Patrick Nima Raanes
CORRESPONDING AUTHOR
NORCE, Pb. 22 Nygårdstangen, 5838 Bergen, Norway
Nansen Environmental and Remote Sensing Center, Thormøhlens Gate 47, 5006 Bergen, Norway
Andreas Størksen Stordal
NORCE, Pb. 22 Nygårdstangen, 5838 Bergen, Norway
Geir Evensen
NORCE, Pb. 22 Nygårdstangen, 5838 Bergen, Norway
Nansen Environmental and Remote Sensing Center, Thormøhlens Gate 47, 5006 Bergen, Norway
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23 citations as recorded by crossref.
- Impact of model and data resolutions in 4D seismic data assimilation applied to an offshore reservoir in Brazil D. Rosa et al. 10.1016/j.petrol.2022.110830
- Batch seismic inversion using the iterative ensemble Kalman smoother M. Gineste & J. Eidsvik 10.1007/s10596-021-10043-4
- Marginalized iterative ensemble smoothers for data assimilation A. Stordal et al. 10.1007/s10596-023-10242-1
- 4D seismic history matching D. Oliver et al. 10.1016/j.petrol.2021.109119
- On convergence rates of adaptive ensemble Kalman inversion for linear ill-posed problems F. Parzer & O. Scherzer 10.1007/s00211-022-01314-y
- Localized ensemble Kalman inversion X. Tong & M. Morzfeld 10.1088/1361-6420/accb08
- A fast, single-iteration ensemble Kalman smoother for sequential data assimilation C. Grudzien & M. Bocquet 10.5194/gmd-15-7641-2022
- Accelerating Groundwater Data Assimilation With a Gradient‐Free Active Subspace Method H. Yan et al. 10.1029/2021WR029610
- A deep learning-accelerated data assimilation and forecasting workflow for commercial-scale geologic carbon storage H. Tang et al. 10.1016/j.ijggc.2021.103488
- Behavior of the iterative ensemble-based variational method in nonlinear problems S. Nakano 10.5194/npg-28-93-2021
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- Gaussian process regression and conditional Karhunen-Loève models for data assimilation in inverse problems Y. Yeung et al. 10.1016/j.jcp.2024.112788
- 4D seismic history matching: Assessing the use of a dictionary learning based sparse representation method R. Soares et al. 10.1016/j.petrol.2020.107763
- Projection of 4D seismic onto the ensemble observation subspace for data assimilation A. Emerick & G. Neto 10.1016/j.geoen.2024.212835
- A review on optimization algorithms and surrogate models for reservoir automatic history matching Y. Zhao et al. 10.1016/j.geoen.2023.212554
- An ensemble-based decision workflow for reservoir management Y. Chang & G. Evensen 10.1016/j.petrol.2022.110858
- Iterative multilevel assimilation of inverted seismic data M. Nezhadali et al. 10.1007/s10596-021-10125-3
- Investigation on the production data frequency for assimilation with ensemble smoother A. Emerick & G. Neto 10.1016/j.geoen.2023.212356
- Handling Big Models and Big Data Sets in History-Matching Problems through an Adaptive Local Analysis Scheme R. Soares et al. 10.2118/204221-PA
- Performance assessment of an iterative ensemble smoother with local analysis to assimilate big 4D seismic datasets applied to a complex pre-salt-like benchmark case C. Maschio et al. 10.1093/jge/gxad099
- Accounting for model errors of rock physics models in 4D seismic history matching problems: A perspective of machine learning X. Luo et al. 10.1016/j.petrol.2020.107961
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Latest update: 20 Nov 2024
Short summary
A popular variational ensemble smoother for data assimilation and history matching is simplified. An exact relationship between ensemble linearizations (linear regression) and adjoints (analytic derivatives) is established.
A popular variational ensemble smoother for data assimilation and history matching is...