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Randi Valestrand
Randi Valestrand
Unknown affiliation
Verified email at iris.no
Title
Cited by
Cited by
Year
History matching the full Norne field model using seismic and production data
RJ Lorentzen, X Luo, T Bhakta, R Valestrand
SPE Journal 24 (04), 1452-1467, 2019
462019
Simultaneous assimilation of production and seismic data: application to the Norne field
RJ Lorentzen, T Bhakta, D Grana, X Luo, R Valestrand, G Nævdal
Computational Geosciences 24 (2), 907-920, 2020
392020
Correlation-based adaptive localization for ensemble-based history matching: Applied to the Norne field case study
X Luo, RJ Lorentzen, R Valestrand, G Evensen
SPE Reservoir Evaluation & Engineering 22 (03), 1084-1109, 2019
372019
Natural and conventional tracers for improving reservoir models using the EnKF approach
O Huseby, R Valestrand, G Noevdal, J Sagen
SPE Journal 15 (04), 1047-1061, 2010
342010
The effect of including tracer data in the ensemble-Kalman-filter approach
R Valestrand, J Sagen, G Nævdal, O Huseby
SPE Journal 15 (02), 454-470, 2010
232010
Comparing the adaptive Gaussian mixture filter with the ensemble Kalman filter on synthetic reservoir models
AS Stordal, R Valestrand, HA Karlsen, G Nævdal, HJ Skaug
Computational Geosciences 16, 467-482, 2012
192012
The significance of violated assumptions on core analysis results
JE Nordtvedt, H Urkedal, E Ebeltoft, K Kolltveit, EB Petersen, A Sylte, ...
Proc. Symp. SCA International Symposium, SCA 9931, 1999
181999
Facies parameterization and estimation for complex reservoirs-the Brugge field
Y Chang, AS Stordal, R Valestrand
SPE Norway Subsurface Conference?, SPE-173872-MS, 2015
92015
Refined adaptive Gaussian mixture filter-Application on a real field case
R Valestrand, G Nævdal, A Shafieirad, AS Stordal, L Dovera
SPE Europec featured at EAGE Conference and Exhibition?, SPE-154479-MS, 2012
92012
History matching of real production and seismic data in the Norne field
R Lorentzen, T Bhakta, D Grana, X Luo, R Valestrand, G Nævdal
ECMOR XVI-16th European conference on the mathematics of oil recovery 2018 …, 2018
82018
Integrated work flow of preserving facies realism in history matching: Application to the Brugge field
Y Chang, AS Stordal, R Valestrand
SPE Journal 21 (04), 1413-1424, 2016
82016
History matching Norne reservoir and petroelastic models using seismic impedance with correlated noise
R Lorentzen, X Luo, T Bhakta, R Valestrand
working paper, 2018
72018
Extension of methodology for the determination of two-phase porous media property functions
R Valestrand, AA Grimstad, K Kolltveit, JE Nordtvedt, J Phan, AT Watson
Inverse Problems in Engineering 11 (4), 289-307, 2003
72003
Simultaneous determination of absolute and relative permeabilities
R Valestrand, AA Grimstad, K Kolltveit, G Nævdal, JE Nordtvedt
International journal of thermal sciences 41 (6), 546-556, 2002
62002
Smart wells for improved water management in the presence of geological uncertainty
R Valestrand, A Khrulenko, DG Hatzignatiou
SPE Norway Subsurface Conference?, SPE-169223-MS, 2014
52014
Evaluation of EnKF and Variants on the PUNQ-S3 Case
R Valestrand, G Nævdal, AS Stordal
Oil & Gas Science and Technology–Revue d’IFP Energies nouvelles 67 (5), 841-855, 2012
42012
The Effect of Including Tracer Data in the EnKF Approach
R Valestrand, J Sagen, G Nævdal, O Huseby, S Forghany
SPE Improved Oil Recovery Conference?, SPE-113440-MS, 2008
42008
On an alternative implementation of the iterative ensemble smoother and its application to reservoir facies estimation
X Luo, Y Chen, R Valestrand, A Stordal, R Lorentzen, G Nævdal
ECMOR XIV-14th European conference on the mathematics of oil recovery 2014 …, 2014
32014
NMR characterizations of properties of heterogeneous media
J Uh, J Phan, D Xue, AT Watson
National Energy Technology Lab.(NETL), Tulsa, OK (United States). National …, 2003
32003
Evaluation of EnKF and variants on a field model
R Valestrand, G Nævdal, AS Stordal
Oil & Gas Science and Technology-Revue d’IFP Energies nouvelles, 2012
22012
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