Publications and outreach – 4DSEIS

Paper by: Luo, X. , Chalub Cruz, W., Zhang, X., Xiao, H. (2023)
Hyperparameter optimization for improving the performance of localization in an iterative ensemble smoother
Geoenergy Science and Engineering

Lecture by: Luo, X. , Chalub Cruz, W. (2022)
Ensemble Reservoir Data Assimilation with Generic Constraints
ECMOR 2022

Confpaper by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2022)
Towards Application of Multilevel Data Assimilation in Realistic Reservoir HistoryMatching Problems
European Association of Geoscientists and Engineers (EAGE)

Paper by: Luo, X. , Xia, C. (2022)
Continuous Hyperparameter OPtimization (CHOP) in an ensemble Kalman filter
Frontiers in Applied Mathematics and Statistics

Paper by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2022)
Iterative multilevel assimilation of inverted seismic data
Computational Geosciences

Lecture by: Luo, X. , Xia, C. (2022)
Continuous Hyperparameter OPtimization (CHOP) in an ensemble Kalman filter
Annual EnKF Workshop 2022

Paper by: Ranazzi, P.H., Luo, X. , Sampaio, M.A. (2022)
Improving pseudooptimal Kalmangain localization using the random shuffle method
Journal of Petroleum Science and Engineering

Lecture by: Fossum, K. (2022)
Multilevel EnsembleBased Data Assimilation for Subsurface Flow Problems
SIAM Conference on Uncertainty Quantification (UQ22)

Lecture by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2022)
Accounting for Multilevel Modeling Error in Multilevel Data Assimilation
SIAM Uncertainty Quantification 2022

Lecture by: Oen Lie, E., Bhakta, T. , Sandø, I. (2021)
Seismic modeling using dualreservoir and geophysical models
First International Meeting for Applied Geoscience & Energy

Paper by: Oen Lie, E., Bhakta, T. , Sandø, I. (2021)
Seismic modeling using dualreservoir and geophysical models
SEG technical program expanded abstracts

Reviewpaper by: Oliver, D., Fossum, K. , Bhakta, T. , Sandø, I., Nævdal, G. , Lorentzen, R.J. (2021)
4D seismic history matching
Journal of Petroleum Science and Engineering

Lecture by: Fossum, K. (2021)
Assessment of correlationbased localization techniques
2021 EnKF Workshop

Lecture by: Fossum, K. , Mannseth, T. , Aanonsen, S.I. (2021)
Model probabilities and hierarchical modeling
2021 EnKF Workshop

Lecture by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2021)
Approximately accounting for multilevel modeling error in multilevel data assimilation
2021 International EnKF workshop

Paper by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2021)
Multilevel Assimilation of Inverted Seismic Data With Correction for Multilevel Modeling Error
Frontiers in Applied Mathematics and Statistics

Confpaper by: Nezhadali, M. , Bhakta, T. , Fossum, K. , Mannseth, T. (2020)
A novel approach to multilevel data assimilation
European Association of Geoscientists and Engineers (EAGE)

Paper by: Fossum, K. , Mannseth, T. , Stordal, A.S. (2020)
Assessment of multilevel ensemblebased data assimilation for reservoir history matching
Computational Geosciences

Paper by: Mannseth, T. (2019)
Assimilation of multiple linearly dependent data vectors
Computational Geosciences

Poster by: Fossum, K. , Lorentzen, R.J. (2019)
Assisted History Matching of 4Dseismic Data  A Comparative Study
Fourth EAGE Conference on Petroleum Geostatistics

Lecture by: Mannseth, T. , Fossum, K. , Tveit, S. (2019)
Multilevel Assimilation of Geophysical Data
ICIAM 19  International congress on industrial and applied mathematics

Confpaper by: Fossum, K. , Lorentzen, R.J. (2019)
Assisted History Matching of 4Dseismic Data  A Comparative Study
European Association of Geoscientists and Engineers (EAGE)

Paper by: Lorentzen, R.J. , Luo, X. , Bhakta, T. , Valestrand, R. (2019)
History Matching the Full Norne Field Model Using Seismic and Production Data
SPE Journal

Lecture by: Mannseth, T. (2019)
Assimilation of Multiple Linearly Dependent Data Vectors
14th International EnKF Workshop

Paper by: Lorentzen, R.J. , Bhakta, T. , Grana, D., Luo, X. , Valestrand, R. , Nævdal, G. (2019)
Simultaneous assimilation of production and seismic data: application to the Norne field
Computational Geosciences
Total: 25