Knut-Andreas Lie
Om
Jeg forsker på numeriske metoder for bruk innen geovitenskap (reservoarsimulering, CO2 lagring, overflatevann, mm), men er generelt interessert i anvendt og beregningsorientert matematikk. Mye av tiden min brukes til å utvikle åpen kildekode.
Jobben min på NTNU går i hovedsak ut på å veilede master og doktorgradsstudenter. Ta gjerne kontakt dersom du ønsker veiledning eller ønsker annen form for faglig samarbeid.
Publikasjoner
2024
-
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Skaflestad, Bård;
Lie, Knut-Andreas;
Torben, Jakob;
Moncorgé, Arthur.
(2024)
Distributed Field-Scale Parallel Nonlinear Domain Decomposition Solver.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Xiong, Wei;
Zhang, Lie-Hui;
Zhao, Yu-Long;
Wen, Shao-Mu;
Bao, Kai;
Møyner, Olav.
(2024)
Compositional Simulation for Carbon Storage in Porous Media Using an Electrolyte Association Equation of State.
SPE Journal
Vitenskapelig artikkel
-
Nordbotten, Jan Martin;
Fernø, Martin;
Flemisch, Bernd;
Kovscek, Anthony R.;
Lie, Knut-Andreas.
(2024)
The 11th Society of Petroleum Engineers Comparative Solution Project: Problem Definition.
SPE Journal
Vitenskapelig artikkel
-
Saló-Salgado, Lluís;
Møyner, Olav;
Lie, Knut-Andreas;
Juanes, Ruben.
(2024)
Three-dimensional simulation of geologic carbon dioxide sequestration using MRST.
Advances in Geo-Energy Research
Vitenskapelig artikkel
-
Aslam, Bilal;
Yan, Bicheng;
Lie, Knut-Andreas;
Krogstad, Stein;
Møyner, Olav;
He, Xupeng.
(2024)
A Novel Hybrid Physics/Data-Driven Model for Fractured Reservoir Simulation.
SPE Journal
Vitenskapelig artikkel
2023
-
Liu, Hui;
Liao, Xinwei;
Lie, Knut-Andreas;
Klemetsdal, Øystein;
Bao, Kai;
Zhang, Xiaoliang.
(2023)
An Integrated Modeling Framework for Simulating Complex Transient Flow in Fractured Reservoirs with 3D High-Quality Grids.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aslam, Billal;
Yan, Bicheng;
Tariq, Zeeshan;
Krogstad, Stein;
Lie, Knut-Andreas.
(2023)
Rapid Simulation and Optimization of Geological CO2 Sequestration Using Coarse Grid Network Model.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2023)
Efficient Adaptation and Calibration of Ad joint-Based Reduced-Order Coarse-Grid Network Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Moncorgé, Arthur;
Lie, Knut-Andreas.
(2023)
Nonlinear domain-decomposition preconditioning for robust and efficient field-scale simulation of subsurface flow.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2023)
Data-driven modelling with coarse-grid network models.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Klemetsdal, Øystein.
(2023)
An Adaptive Newton–ASPEN Solver for Complex Reservoir Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2022
-
Oliveira, Gustavo P.;
Rodrigues, Thiago N. E.;
Lie, Knut-Andreas.
(2022)
GAWPS: A MRST-based module for wellbore profiling and graphical analysis of flow units.
Advances in Geo-Energy Research
Vitenskapelig artikkel
-
Kvamsdal, Trond;
Mathisen, Kjell Magne;
Lie, Knut-Andreas;
Larson, Mats G..
(2022)
8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2022).
European Community on Computional Methods in Applied Sciences (ECCOMAS)
European Community on Computional Methods in Applied Sciences (ECCOMAS)
Vitenskapelig antologi/Konferanseserie
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Data-Driven Modelling with Coarse-Grid Network Models.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2022)
Nonlinear Domain Decomposition Preconditioning for Robust and Efficient Field-Scale Simulation of Subsurface Flow.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Comparison of two different types of reduced graph-based reservoir models: Interwell networks (GPSNet) versus aggregated coarse-grid networks (CGNet).
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
2021
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2021)
High-Resolution Compositional Reservoir Simulation with Dynamic Coarsening and Local Timestepping for Unstructured Grids.
SPE Journal
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
A numerical study of the additive Schwarz preconditioned exact Newton method (ASPEN) as a nonlinear preconditioner for immiscible and compositional porous media flow.
Computational Geosciences
Vitenskapelig artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
The use of flow diagnostics to rank model ensembles.
Computational Geosciences
Vitenskapelig artikkel
-
Ma, Shuai;
Ju, Binshan;
Zhao, Lin;
Lie, Knut-Andreas;
Dong, Yintao;
Zhang, Qilong.
(2021)
Embedded discrete fracture modeling: flow diagnostics, non-Darcy flow, and well placement optimization.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Raynaud, Xavier;
Pizzolato, Alberto;
Johansson, August;
Caresani, Federica;
Ferrari, Andrea;
Møyner, Olav.
(2021)
Toward accurate reservoir simulations on unstructured grids: design of simple error estimators and critical benchmarking of consistent discretization methods for practical implementation.
SPE Journal
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Implicit Discontinuous Galerkin Methods for Transport Equations in Porous Media.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Preface.
Cambridge University Press
Forord
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Cambridge University Press
Cambridge University Press
Vitenskapelig antologi/Konferanseserie
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Multiscale Pressure Solvers for Stratigraphic and Polytopal Grids.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Berge, Runar Lie;
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Unstructured PEBI Grids Conforming to Lower-Dimensional Objects.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sun, Xin;
Lie, Knut-Andreas;
Bao, Kai.
(2021)
Using State Functions and MRST’s AD-OO Framework to Implement Simulators for Chemical EOR.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
An adaptive sequential fully implicit domain-decomposition solver.
SPE Journal
Vitenskapelig artikkel
-
Borregales Reveron, Manuel Antonio;
Holm, Håvard Heitlo;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
Numerical Comparison Between ES-MDA and Gradient-Based Optimization for History Matching of Reduced Reservoir Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2020
-
Holm, Håvard Heitlo;
Lie, Knut-Andreas;
Brodtkorb, André R.;
Sætra, Martin Lilleeng.
(2020)
Efficient Forecasting of Drift Trajectories using Simplified Ocean Models and Nonlinear Data Assimilation on GPUs.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (154)
Doktorgradsavhandling
-
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Bao, Kai;
Lauser, Andreas;
Hove, Joakim;
Skaflestad, Bård.
(2020)
The Open Porous Media Flow Reservoir Simulator.
Computers and Mathematics with Applications
Vitenskapelig artikkel
-
Linga, Gaute;
Møyner, Olav;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2020)
An implicit local time-stepping method based on cell reordering for multiphase flow in porous media.
Journal of Computational Physics: X
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2020)
Dynamic Coarsening and Local Reordered Nonlinear Solvers for Simulating Transport in Porous Media.
SPE Journal
Vitenskapelig artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Flow diagnostics for model ensembles.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Borregales Reveron, Manuel Antonio;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Data-Driven Models Based on Flow Diagnostics.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2020)
A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Bao, Kai;
Møyner, Olav;
Lie, Knut-Andreas;
Brodtkorb, Andre.
(2020)
Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca;
Borregales Reveron, Manuel Antonio.
(2020)
User Guide to Flow Diagnostics in MRST - Flow Diagnostics Preprocessors for Model Ensembles.
SINTEF Digital
Rapport
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca.
(2020)
User Guide to Flow Diagnostics Postprocessing - Simulations in MRST and ECLIPSE Output Format.
SINTEF Digital
Rapport
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2020)
Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow .
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2019
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Guion, Alexandre Nicolas;
Skaflestad, Bård;
Lie, Knut-Andreas;
Wu, Xiao-Hui.
(2019)
Validation of a non-uniform coarsening and upscaling framework.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas.
(2019)
An Introduction to Reservoir Simulation Using MATLAB/GNU Octave: User Guide for the MATLAB Reservoir Simulation Toolbox (MRST).
Cambridge University Press
Cambridge University Press
Vitenskapelig monografi
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2019)
A fully implicit WENO scheme on stratigraphic and unstructured polyhedral grids.
Computational Geosciences
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Accelerating multiscale simulation of complex geomodels by use of dynamically adapted basis functions.
Computational Geosciences
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Robust nonlinear Newton solver with adaptive interface-localized trust regions.
SPE Journal
Vitenskapelig artikkel
-
Marefat, Hassan Ali;
Ashjari Aghdam, Muhammad A;
Lie, Knut-Andreas.
(2019)
Preserving vorticity improves the accuracy of multiscale solvers.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal
Leder
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal
Leder
-
Klemetsdal, Øystein Strengehagen;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Efficient reordered nonlinear Gauss–Seidel solvers with higher order for black-oil models.
Computational Geosciences
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas;
Møyner, Olav;
Raynaud, Xavier;
Holden, Helge.
(2019)
Efficient Solvers for Field-Scale Simulation of Flow and Transport in Porous Media.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
2018
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Berge, Runar Lie;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2018)
Unstructured Voronoi grids conforming to lower-dimensional objects.
Computational Geosciences
Vitenskapelig artikkel
-
Toft, Raymond;
Lie, Knut-Andreas;
Møyner, Olav.
(2018)
Full Approximation Scheme for Reservoir Simulation.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2018)
Fully implicit WENO schemes on stratigraphic and fully unstructured grids.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Nonlinear Gauss-Seidel solvers with higher order for black-oil models.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Zefreh, Masoud Ghaderi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Raynaud, Xavier;
Doster, Florian.
(2018)
Streamline simulation of a reactive advective flow with discontinuous flux function.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Møyner, Olav;
Andersen, Odd.
(2018)
Using simplified methods to explore the impact of parameter uncertainty on CO2 storage estimates with application to the Norwegian Continental Shelf.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2018)
On Holden's seven guidelines for scientific computing and development of open-source community software.
European Mathematical Society (EMS) Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2017
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
A Feature-Enriched Multiscale Method for Simulating Complex Geomodels.
Society of Petroleum Engineers
Faglig kapittel
-
Klemetsdal, Øystein;
Berge, Runar Lie;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Møyner, Olav.
(2017)
Unstructured Gridding and Consistent Discretizations for Reservoirs with Faults and Complex Wells.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Kedia, Kushal;
Skaflestad, Bård;
Wang, Xioachen;
Yang, Yahan;
Wu, Xiao-Hui.
(2017)
A General Non-Uniform Coarsening and Upscaling Framework for Reduced-Order Modeling.
Society of Petroleum Engineers
Faglig kapittel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Kozlova, Antonina;
Bratvedt, Kyrre;
Watanabe, Shingo.
(2017)
Successful application of multiscale methods in a real reservoir simulator environment.
Computational Geosciences
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
On obtaining optimal well rates and placement for CO2 storage.
Computational Geosciences
Vitenskapelig artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2017)
Fully implicit simulation of polymer flooding with MRST.
Computational Geosciences
Vitenskapelig artikkel
-
Vink, Jeroen;
Klie, Hektor;
Austin, Andy;
Beckner, Brett;
Bratvedt, Kyrre;
Cao, Hui.
(2017)
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Society of Petroleum Engineers
Society of Petroleum Engineers
Vitenskapelig antologi/Konferanseserie
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Ranking and categorizing large-scale saline aquifer formations based on optimized CO2 storage potentials and economic factors.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials.
Energy Procedia
Vitenskapelig artikkel
-
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2017)
Fully implicit higher-order schemes applied to polymer flooding.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
Use of multiple multiscale operators to accelerate simulation of complex geomodels.
SPE Journal
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Krogstad, Stein;
Andersen, Odd;
Allen, Rebecca;
Lie, Knut-Andreas.
(2017)
Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data.
Energy Procedia
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2017)
Non-linear Newton Solver for a Polymer Two-phase System Using Interface-localized Trust Regions.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2017)
Efficient flow diagnostics proxies for polymer flooding.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
2016
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2016)
On Obtaining Optimal Well Rates and Placement for CO2 Storage.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier.
(2016)
Fully Implicit Higher-order Schemes Applied to Polymer Flooding.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2016)
Fully Implicit Simulation of Polymer Flooding with MRST.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2016)
Flow diagnostics for optimal polymer injection strategies.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Antonina, Kozlova;
Bratvedt, Kyrre;
Watanabe, S.
(2016)
Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for high contrast porous media represented on unstructured grids.
Journal of Computational Physics
Vitenskapelig artikkel
-
Shah, Swej;
Møyner, Olav;
Tene, Matei;
Lie, Knut-Andreas;
Hajibeygi, Hadi.
(2016)
The multiscale restriction smoothed basis method for fractured porous media (F-MsRSB).
Journal of Computational Physics
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for compressible black-oil models.
SPE Journal
Vitenskapelig artikkel
-
Hilden, Sindre Tonning;
Møyner, Olav;
Lie, Knut-Andreas;
Bao, Kai.
(2016)
Multiscale simulation of polymer flooding with shear effects.
Transport in Porous Media
Vitenskapelig artikkel
-
Møyner, Olav;
Holden, Helge;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2016)
Next Generation Multiscale Methods for Reservoir Simulation.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (374)
Doktorgradsavhandling
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Andersen, Odd;
Lie, Knut-Andreas;
Nilsen, Halvor Møll.
(2016)
An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage.
Energy Procedia
Vitenskapelig artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2016)
The single-cell transport problem for two-phase flow with polymer.
Computational Geosciences
Vitenskapelig artikkel
2015
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André Rigland.
(2015)
The Open Porous Media Initiative -- Release 2015.10.
Programvare
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Fully-implicit simulation of vertical-equilibrium models with hysteresis and capillary fringe.
Computational Geosciences
Vitenskapelig artikkel
-
Sætra, Martin Lilleeng;
Brodtkorb, André R.;
Lie, Knut Andreas.
(2015)
Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations.
Journal of Scientific Computing
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Møyner, Olav;
Andersen, Odd.
(2015)
Spill-point analysis and structural trapping capacity in saline aquifers using MRST-co2lab.
Computers & Geosciences
Vitenskapelig artikkel
-
Kaulmann, Sven;
Flemisch, Bernd;
Haasdonk, Bernard;
Lie, Knut-Andreas;
Ohlberger, Mario.
(2015)
The localized reduced basis multiscale method for two-phase flows in porous media.
International Journal for Numerical Methods in Engineering
Vitenskapelig artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2015)
Validation of the multiscale mixed finite-element method.
International Journal for Numerical Methods in Fluids
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Robust simulation of sharp-interface models for fast estimation of CO2 trapping capacity in large-scale aquifer systems.
Computational Geosciences
Vitenskapelig artikkel
-
Dragland, Åse Kirsti;
Brodtkorb, André R.;
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2015)
Nytt språk gir kjappe simuleringer.
Gemini
Populærvitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2015)
A multiscale method based on restriction-smoothed basis functions suitable for general grids in high contrast media.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav;
Nilsen, Halvor Møll;
Raynaud, Xavier;
Skaflestad, Bård.
(2015)
MRST-AD: an open-source framework for rapid prototyping and evaluation of reservoir simulation problems.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab.
Computers & Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Krogstad, Stein.
(2015)
Application of Flow Diagnostics and Multiscale Methods for Reservoir Management
.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Andersen, Odd;
Bao, Kai;
Hilden, Sindre Tonning;
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav.
(2015)
Matlab Reservoir Simulation Toolbox: MRST 2015a.
Programvare
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André R..
(2015)
The Open Porous Media Initiative -- Release 2015.04.
Programvare
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2015)
A simulation workflow for large-scale CO2 storage in the Norwegian North Sea.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Mallison, Bradley T..
(2015)
Mathematical models for oil reservoir simulation.
Springer
Leksikonartikkel
-
Lie, Knut-Andreas.
(2015)
Hyperbolic Conservation Laws: Computation.
Springer
Leksikonartikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-CO2LAB.
Petroleum Abstracts (PA)
Sammendrag/abstract
2014
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
A multiscale two-point flux-approximation method.
Journal of Computational Physics
Vitenskapelig artikkel
-
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2014)
The application of flow diagnostics for reservoir management.
SPE Journal
Vitenskapelig artikkel
-
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2014)
Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Andersen, Odd;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2014)
Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2014)
Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mykkeltvedt, Trine;
Aavatsmark, Ivar;
Lie, Knut-Andreas.
(2014)
Numerical Aspects of Polymer Flood Modeling.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hilden, Sindre Kristensen;
Lie, Knut-Andreas;
Raynaud, Xavier.
(2014)
Steady State Upscaling of Polymer Flooding.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2014)
A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
The Multiscale Finite-Volume Method on Stratigraphic Grids.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2014)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs on the Basis of Topological Sorting and Sequential Splitting.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Natvig, Jostein Roald;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2014)
Grid adaptation for the Dirichlet-Neumann representation method and the multiscale mixed finite-element method.
Computational Geosciences
Vitenskapelig artikkel
2013
-
Møyner, Olav;
Lie, Knut Andreas.
(2013)
The multiscale finite volume method on unstructured grids.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2013)
Multiscale method for simulating two and three-phase flow in porous media.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2013)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2012
-
Syversveen, Anne Randi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Tveranger, Jan;
Abrahamsen, Petter.
(2012)
A Study on How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2012)
Grid adaption for upscaling and multiscale methods.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut-Andreas;
Krogstad, Stein.
(2012)
Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier Marcel.
(2012)
An unconditionally stable splitting method using reordering for simulating polymer injection.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2012)
A Multiscale Adaptive Local-Global Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nilsen, Halvor Møll.
(2012)
Discussion of dynamics and operator splitting techniques for two-phase flow with gravity.
International Journal of Numerical Analysis & Modeling
Vitenskapelig artikkel
-
Hauge, Vera Louise;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2012)
Flow-based coarsening for multiscale simulation of transport in porous media.
Computational Geosciences
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2012)
Accurate Modeling of Faults by Multipoint, Mimetic, and Mixed Methods.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein;
Ligaard, Ingeborg S;
Natvig, Jostein Roald;
Nilsen, Halvor Møll;
Skaflestad, Bård.
(2012)
Open-source MATLAB implementation of consistent discretisations on complex grids.
Computational Geosciences
Vitenskapelig artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Skaflestad, Bård.
(2012)
Mixed multiscale methods for compressible flow.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Nilsen, Halvor Møll;
Syversveen, Anne Randi;
Lie, Knut-Andreas;
Tveranger, Jan;
Nordbotten, Jan Martin.
(2012)
Impact of top-surface morphology on CO2 storage capacity.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Natvig, Jostein Roald.
(2012)
Accurate modelling of faults by multipoint, mimetic, and mixed methods.
SPE Journal
Vitenskapelig artikkel
2011
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2011)
A Multiscale Method for Modeling Flow in Stratigraphically Complex Reservoirs.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krotkiewski, Marcin;
Ligaard, Ingeborg S;
Lie, Knut-Andreas;
Schmid, Daniel Walter.
(2011)
On the importance of the Stokes-Brinkman equations for computing effective permeability in karst reservoirs.
Communications in Computational Physics
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Herrera, Paulo;
Ashraf, Seyed Meisam;
Ligaard, Ingeborg S;
Iding, Martin;
Hermanrud, Christian.
(2011)
Field-case simulation of CO2-plume migration using vertical-equilibrium models.
Energy Procedia
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Skaflestad, Bård;
Bratvedt, Frode;
Bratvedt, Kyrre;
Lie, Knut-Andreas;
Laptev, Vsevolod.
(2011)
Multiscale Mimetic Solvers for Efficient Streamline Simulation of Fractured Reservoirs.
SPE Journal
Vitenskapelig artikkel
2010
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2010)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
SPE Journal
Vitenskapelig artikkel
-
Tjåland, Egil;
Kvamsdal, Trond;
Amundsen, Jørn Aslak;
Lie, Knut-Andreas;
Maincon, Philippe;
Rønquist, Einar.
(2010)
Computational Science and Engineering: Challenges and Opportunities.
NTNU og SINTEF
Rapport
-
Brodtkorb, Bernt Andre;
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2010)
Simulation and visualization of the Saint-Venant system using GPUs.
Computing and Visualization in Science
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2010)
Multiscale methods for subsurface flow.
Populærvitenskapelig kapittel/artikkel
-
Ashraf, Seyed Meisam;
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Skorstad, Arne;
Nordbotten, Jan M..
(2010)
Impact of geological heterogeneity on early-stage CO2 plume migration.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2010)
Splitting Methods for Partial Differential Equations with Rough Solutions. Analysis and Matlab Programs.
European Mathematical Society (EMS) Press
European Mathematical Society (EMS) Press
Vitenskapelig monografi
2009
-
Eikemo, Birgitte;
Lie, Knut-Andreas;
Eigestad, Geir Terje;
Dahle, Helge Ketil.
(2009)
Discontinuous Galerkin methods for advective transport in single-continuum models of fractured media.
Advances in Water Resources
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Lie, KA;
Kippe, V.
(2009)
Generalized travel-time inversion on unstructured grids.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Tai, Xue-Cheng;
Mørken, Knut Martin;
Lysaker, Marius;
Lie, Knut-Andreas.
(2009)
Scale Space and Variational Methods in Computer Vision.
Springer
Lecture Notes in Computer Science (LNCS) (5567)
Vitenskapelig antologi/Konferanseserie
-
Tai, Xue-C.;
Mørken, K.;
Lysaker, O.M.;
Lie, Knut-A..
(2009)
Scale Space and Variational Methods in Computer Vision. Second International Conference, SSVM 2009.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2009)
Front-tracking methods for use in streamline simulation of compressible flow.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, JE;
Lie, Knut-Andreas;
Kippe, V;
Krogstad, Stein.
(2009)
Multiscale methods for subsurface flow.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2009)
A Multiscale Mixed Finite-Element Method for Vuggy and Naturally-Fractured Reservoirs.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2008
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
Fast computation of multiphase flow in porous media by implicit discontinuous Galerkin schemes with optimal ordering of elements.
Journal of Computational Physics
Vitenskapelig artikkel
-
Aarnes, Jørg E.;
Krogstad, Stein;
Lie, Knut-Andreas.
(2008)
Multiscale mixed/mimetic methods on corner-point grids.
Computational Geosciences
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2008)
Numerical modeling of multiphase first-contact miscible flows. Part 2. Front-tracking/streamline simulation.
Transport in Porous Media
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal
Vitenskapelig artikkel
-
Kippe, Vegard;
Aarnes, Jørg E.;
Lie, Knut-Andreas.
(2008)
A comparison of multiscale methods for elliptic problems in porous media flow.
Computational Geosciences
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal
Vitenskapelig artikkel
-
Aarnes, Jørg Espen;
Lie, Knut-Andreas;
Kippe, Vegard;
Krogstad, Stein.
(2008)
Multiscale methods for subsurface flow.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2008)
On Front Tracking for Compressible Flow.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
On Efficient Implicit Upwind Schemes.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2008)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2007
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2007)
Numerical modeling of multiphase first-contact miscible flows. Part 1. Analytical Riemann solver.
Transport in Porous Media
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge K.;
Eigestad, G. T.;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources
Vitenskapelig artikkel
-
Natvig, Jostein R.;
Lie, Knut-Andreas;
Eikemo, Birgitte;
Berre, Inga.
(2007)
An efficient discontinuous Galerkin method for advective transport in porous media.
Advances in Water Resources
Vitenskapelig artikkel
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony F.;
Osher, Stanley.
(2007)
Image Processing based on Partial differential equations.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer Publishing Company
Springer Publishing Company
Vitenskapelig antologi/Konferanseserie
-
Stenerud, Vegard Røine;
Lie, Knut-Andreas.
(2007)
Streamline-Based History Matching: A Review.
SINTEF Rapport (A4109)
Rapport
-
Aarnes, Jørg E.;
Kippe, Vegard;
Lie, Knut-Andreas;
Rustad, Alf Birger.
(2007)
Modelling of Multiscale Structures in Flow Simulations for Petroleum Reservoirs.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg E.;
Gimse, Tore;
Lie, Knut-Andreas.
(2007)
An Introduction to the Numerics of Flow in Porous Media using Matlab.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hagen, Trond Runar;
Henriksen, Martin O.;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to Solve Systems of Conservation Laws Numerically Using the Graphics Processor as a High-Performance Computational Engine.
Springer Publishing Company
Leksikonartikkel
-
Hægland, Håkon;
Dahle, Helge Ketil;
Eigestad, Geir Terje;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources
Vitenskapelig artikkel
-
Hagen, Trond Runar;
Henriksen, Martin O;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to solve systems of conservation laws numerically using the graphics processor as a high-performance computational engine.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2006
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphics processing units.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony;
Osher, Stanley.
(2006)
Image Processing based on Partial differential equations.
Springer
Mathematics and Visualization (18)
Vitenskapelig antologi/Konferanseserie
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler Equations on Graphics Processing Units.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Laptev, V.
(2006)
Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers.
SINTEF Rapport (A578)
Rapport
-
Aarnes, Jørg;
Kippe, V;
Lie, Knut-Andreas.
(2006)
Multiscale methods and streamline simulation for rapid reservoir performance prediction.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas.
(2006)
A hierarchical multiscale method for two-phase flow based upon mixed finite elements and nonuniform coarse grids.
Multiscale Modeling & simulation
Vitenskapelig artikkel
2005
-
Aarnes, Jørg Espen;
Kippe, Vegard;
Lie, Knut-Andreas.
(2005)
Mixed multiscale finite elements and streamline methods for reservoir simulation of large geomodels.
Advances in Water Resources
Vitenskapelig artikkel
-
Berre, Inga;
Dahle, Helge Ketil;
Mannseth, Trond;
Lie, Knut-Andreas.
(2005)
Fast Simulation of Transport and Adaptive Permeability Estimation in Porous Media.
Universitetet i Bergen
Universitetet i Bergen
Doktorgradsavhandling
-
Lie, Knut-Andreas;
Juanes, Ruben.
(2005)
A front-tracking method for the simulation of three-phase flow in porous media.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Aarnes, Jørg Espen;
Kippe, Vegard;
Krogstad, Stein.
(2005)
Multiscale Methods for Flow in Porous Media.
Rakenteiden Mekaniikka
Vitenskapelig artikkel
-
Hagen, Trond R;
Hjelmervik, Jon M.;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Henriksen, M..
(2005)
Visual simulation of shallow-water waves.
Simulation modelling practice and theory
Vitenskapelig artikkel
-
Berre, Inga;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2005)
Fast computation of arrival times in heterogeneous media.
Computational Geosciences
Vitenskapelig artikkel
2004
-
Lie, K. A.;
Tveito, Aslak.
(2004)
Development of a staggered central difference scheme that does not use a spatial reconstruction.
Simula Research Laboratory
Rapport
2003
-
Berre, I.;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2003)
Fast computation of arrival times in heterogeneous.
Universitetet i Oslo
Universitetet i Oslo
Rapport
-
Lie, Knut-Andreas.
(2003)
On the artificial compression method for second-order nonoscillatory central difference schemes for systems of conservation laws.
SIAM Journal on Scientific Computing
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
An improved quadrature rule for the flux-computation in staggered central difference schemes in multidimensions.
Journal of Scientific Computing
Vitenskapelig artikkel
2002
-
Berre, Inga;
Dahle, Helge Ketil;
Karlsen, Kenneth H.;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2002)
Time-of-flight + fast Marching + transport collapse: an alternative to streamlines for tow-phase porous media flow with capillary forces?.
Developments in Water Science
Vitenskapelig artikkel
2001
-
Dahle, Helge Ketil;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-A.;
Natvig, Jostein R..
(2001)
Corrected operator splitting for systems of convection-diffusion equations.
MANGLER
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nordhaug, Hans Fredrik;
Dahle, Helge Ketil.
(2001)
Operator splitting methods for systems of convection-diffusion equations: nonlinear error mechanisms and correction strategies.
Journal of Computational Physics
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media
Vitenskapelig artikkel
2000
-
Lie, Knut-Andreas.
(2000)
Front tracking for one-dimensional quasilinear hyperbolic equations with variable coefficients.
Numerical Algorithms
Vitenskapelig artikkel
-
Bürger, Raymond;
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Numerical methods for the simulation of the settling of flocculated suspensions.
Chemical Engineering Journal
Vitenskapelig artikkel
-
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
Front tracking and operator splitting for nonlinear degenerate convection-diffusion equations.
IMA Journal of Applied Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
CMS Conference Proceedings Series
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
A fast marching method for reservoir simulation.
Computational Geosciences
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Computational Geosciences
Vitenskapelig artikkel
1999
-
Lie, Knut-Andreas.
(1999)
A dimensional splitting method for quasilinear hyperbolic equations with variable coefficients.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut-Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(1999)
An unconditionally stable method for the Euler equations.
Journal of Computational Physics
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting scheme for a class of nonlinear parabolic equations.
IMA Journal of Numerical Analysis
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, N.H..
(1999)
An Unconditionally Stable Method for the Euler Equations.
Journal of Computational Physics
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting for a class of nonlinear parabolicequations.
IMA Journal of Numerical Analysis
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
Preprint
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Preprint
Rapport
-
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Risebro, NH.
(1999)
A fast level set method for reservoir simulation.
Preprint
Rapport
-
Haugse, V;
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Natvig, JR.
(1999)
Numerical solution of the polymer system by front tracking.
Preprint
Rapport
1998
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, S.;
Lie, K-A.
(1998)
The corrected operator splitting approach applied to a nonlinear advection-diffusion problem.
Computer Methods in Applied Mechanics and Engineering
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ
Vitenskapelig artikkel
1997
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, Steinar;
Lie, Knut-Andreas.
(1997)
The corrected operator splitting approach to a nonlinear advection-diffusion problem.
Applied Mathematics Report
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Xiong, Wei;
Zhang, Lie-Hui;
Zhao, Yu-Long;
Wen, Shao-Mu;
Bao, Kai;
Møyner, Olav.
(2024)
Compositional Simulation for Carbon Storage in Porous Media Using an Electrolyte Association Equation of State.
SPE Journal
Vitenskapelig artikkel
-
Nordbotten, Jan Martin;
Fernø, Martin;
Flemisch, Bernd;
Kovscek, Anthony R.;
Lie, Knut-Andreas.
(2024)
The 11th Society of Petroleum Engineers Comparative Solution Project: Problem Definition.
SPE Journal
Vitenskapelig artikkel
-
Saló-Salgado, Lluís;
Møyner, Olav;
Lie, Knut-Andreas;
Juanes, Ruben.
(2024)
Three-dimensional simulation of geologic carbon dioxide sequestration using MRST.
Advances in Geo-Energy Research
Vitenskapelig artikkel
-
Aslam, Bilal;
Yan, Bicheng;
Lie, Knut-Andreas;
Krogstad, Stein;
Møyner, Olav;
He, Xupeng.
(2024)
A Novel Hybrid Physics/Data-Driven Model for Fractured Reservoir Simulation.
SPE Journal
Vitenskapelig artikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Moncorgé, Arthur;
Lie, Knut-Andreas.
(2023)
Nonlinear domain-decomposition preconditioning for robust and efficient field-scale simulation of subsurface flow.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2023)
Data-driven modelling with coarse-grid network models.
Computational Geosciences
Vitenskapelig artikkel
-
Oliveira, Gustavo P.;
Rodrigues, Thiago N. E.;
Lie, Knut-Andreas.
(2022)
GAWPS: A MRST-based module for wellbore profiling and graphical analysis of flow units.
Advances in Geo-Energy Research
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Comparison of two different types of reduced graph-based reservoir models: Interwell networks (GPSNet) versus aggregated coarse-grid networks (CGNet).
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2021)
High-Resolution Compositional Reservoir Simulation with Dynamic Coarsening and Local Timestepping for Unstructured Grids.
SPE Journal
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
A numerical study of the additive Schwarz preconditioned exact Newton method (ASPEN) as a nonlinear preconditioner for immiscible and compositional porous media flow.
Computational Geosciences
Vitenskapelig artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
The use of flow diagnostics to rank model ensembles.
Computational Geosciences
Vitenskapelig artikkel
-
Ma, Shuai;
Ju, Binshan;
Zhao, Lin;
Lie, Knut-Andreas;
Dong, Yintao;
Zhang, Qilong.
(2021)
Embedded discrete fracture modeling: flow diagnostics, non-Darcy flow, and well placement optimization.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Raynaud, Xavier;
Pizzolato, Alberto;
Johansson, August;
Caresani, Federica;
Ferrari, Andrea;
Møyner, Olav.
(2021)
Toward accurate reservoir simulations on unstructured grids: design of simple error estimators and critical benchmarking of consistent discretization methods for practical implementation.
SPE Journal
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
An adaptive sequential fully implicit domain-decomposition solver.
SPE Journal
Vitenskapelig artikkel
-
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Bao, Kai;
Lauser, Andreas;
Hove, Joakim;
Skaflestad, Bård.
(2020)
The Open Porous Media Flow Reservoir Simulator.
Computers and Mathematics with Applications
Vitenskapelig artikkel
-
Linga, Gaute;
Møyner, Olav;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2020)
An implicit local time-stepping method based on cell reordering for multiphase flow in porous media.
Journal of Computational Physics: X
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2020)
Dynamic Coarsening and Local Reordered Nonlinear Solvers for Simulating Transport in Porous Media.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2019)
A fully implicit WENO scheme on stratigraphic and unstructured polyhedral grids.
Computational Geosciences
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Accelerating multiscale simulation of complex geomodels by use of dynamically adapted basis functions.
Computational Geosciences
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Robust nonlinear Newton solver with adaptive interface-localized trust regions.
SPE Journal
Vitenskapelig artikkel
-
Marefat, Hassan Ali;
Ashjari Aghdam, Muhammad A;
Lie, Knut-Andreas.
(2019)
Preserving vorticity improves the accuracy of multiscale solvers.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal
Leder
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal
Leder
-
Klemetsdal, Øystein Strengehagen;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Efficient reordered nonlinear Gauss–Seidel solvers with higher order for black-oil models.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Berge, Runar Lie;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2018)
Unstructured Voronoi grids conforming to lower-dimensional objects.
Computational Geosciences
Vitenskapelig artikkel
-
Toft, Raymond;
Lie, Knut-Andreas;
Møyner, Olav.
(2018)
Full Approximation Scheme for Reservoir Simulation.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Zefreh, Masoud Ghaderi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Raynaud, Xavier;
Doster, Florian.
(2018)
Streamline simulation of a reactive advective flow with discontinuous flux function.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal
Leder
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Møyner, Olav;
Andersen, Odd.
(2018)
Using simplified methods to explore the impact of parameter uncertainty on CO2 storage estimates with application to the Norwegian Continental Shelf.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Kozlova, Antonina;
Bratvedt, Kyrre;
Watanabe, Shingo.
(2017)
Successful application of multiscale methods in a real reservoir simulator environment.
Computational Geosciences
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
On obtaining optimal well rates and placement for CO2 storage.
Computational Geosciences
Vitenskapelig artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2017)
Fully implicit simulation of polymer flooding with MRST.
Computational Geosciences
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Ranking and categorizing large-scale saline aquifer formations based on optimized CO2 storage potentials and economic factors.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials.
Energy Procedia
Vitenskapelig artikkel
-
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2017)
Fully implicit higher-order schemes applied to polymer flooding.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
Use of multiple multiscale operators to accelerate simulation of complex geomodels.
SPE Journal
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Krogstad, Stein;
Andersen, Odd;
Allen, Rebecca;
Lie, Knut-Andreas.
(2017)
Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data.
Energy Procedia
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2017)
Efficient flow diagnostics proxies for polymer flooding.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for high contrast porous media represented on unstructured grids.
Journal of Computational Physics
Vitenskapelig artikkel
-
Shah, Swej;
Møyner, Olav;
Tene, Matei;
Lie, Knut-Andreas;
Hajibeygi, Hadi.
(2016)
The multiscale restriction smoothed basis method for fractured porous media (F-MsRSB).
Journal of Computational Physics
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for compressible black-oil models.
SPE Journal
Vitenskapelig artikkel
-
Hilden, Sindre Tonning;
Møyner, Olav;
Lie, Knut-Andreas;
Bao, Kai.
(2016)
Multiscale simulation of polymer flooding with shear effects.
Transport in Porous Media
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal
Leder
-
Andersen, Odd;
Lie, Knut-Andreas;
Nilsen, Halvor Møll.
(2016)
An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage.
Energy Procedia
Vitenskapelig artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2016)
The single-cell transport problem for two-phase flow with polymer.
Computational Geosciences
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Fully-implicit simulation of vertical-equilibrium models with hysteresis and capillary fringe.
Computational Geosciences
Vitenskapelig artikkel
-
Sætra, Martin Lilleeng;
Brodtkorb, André R.;
Lie, Knut Andreas.
(2015)
Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations.
Journal of Scientific Computing
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Møyner, Olav;
Andersen, Odd.
(2015)
Spill-point analysis and structural trapping capacity in saline aquifers using MRST-co2lab.
Computers & Geosciences
Vitenskapelig artikkel
-
Kaulmann, Sven;
Flemisch, Bernd;
Haasdonk, Bernard;
Lie, Knut-Andreas;
Ohlberger, Mario.
(2015)
The localized reduced basis multiscale method for two-phase flows in porous media.
International Journal for Numerical Methods in Engineering
Vitenskapelig artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2015)
Validation of the multiscale mixed finite-element method.
International Journal for Numerical Methods in Fluids
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Robust simulation of sharp-interface models for fast estimation of CO2 trapping capacity in large-scale aquifer systems.
Computational Geosciences
Vitenskapelig artikkel
-
Dragland, Åse Kirsti;
Brodtkorb, André R.;
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2015)
Nytt språk gir kjappe simuleringer.
Gemini
Populærvitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab.
Computers & Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2015)
A simulation workflow for large-scale CO2 storage in the Norwegian North Sea.
Computational Geosciences
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-CO2LAB.
Petroleum Abstracts (PA)
Sammendrag/abstract
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
A multiscale two-point flux-approximation method.
Journal of Computational Physics
Vitenskapelig artikkel
-
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2014)
The application of flow diagnostics for reservoir management.
SPE Journal
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
The Multiscale Finite-Volume Method on Stratigraphic Grids.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2014)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs on the Basis of Topological Sorting and Sequential Splitting.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Natvig, Jostein Roald;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2014)
Grid adaptation for the Dirichlet-Neumann representation method and the multiscale mixed finite-element method.
Computational Geosciences
Vitenskapelig artikkel
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2012)
A Multiscale Adaptive Local-Global Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nilsen, Halvor Møll.
(2012)
Discussion of dynamics and operator splitting techniques for two-phase flow with gravity.
International Journal of Numerical Analysis & Modeling
Vitenskapelig artikkel
-
Hauge, Vera Louise;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2012)
Flow-based coarsening for multiscale simulation of transport in porous media.
Computational Geosciences
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2012)
Accurate Modeling of Faults by Multipoint, Mimetic, and Mixed Methods.
SPE Journal
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein;
Ligaard, Ingeborg S;
Natvig, Jostein Roald;
Nilsen, Halvor Møll;
Skaflestad, Bård.
(2012)
Open-source MATLAB implementation of consistent discretisations on complex grids.
Computational Geosciences
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Syversveen, Anne Randi;
Lie, Knut-Andreas;
Tveranger, Jan;
Nordbotten, Jan Martin.
(2012)
Impact of top-surface morphology on CO2 storage capacity.
International Journal of Greenhouse Gas Control
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Natvig, Jostein Roald.
(2012)
Accurate modelling of faults by multipoint, mimetic, and mixed methods.
SPE Journal
Vitenskapelig artikkel
-
Krotkiewski, Marcin;
Ligaard, Ingeborg S;
Lie, Knut-Andreas;
Schmid, Daniel Walter.
(2011)
On the importance of the Stokes-Brinkman equations for computing effective permeability in karst reservoirs.
Communications in Computational Physics
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Herrera, Paulo;
Ashraf, Seyed Meisam;
Ligaard, Ingeborg S;
Iding, Martin;
Hermanrud, Christian.
(2011)
Field-case simulation of CO2-plume migration using vertical-equilibrium models.
Energy Procedia
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Skaflestad, Bård;
Bratvedt, Frode;
Bratvedt, Kyrre;
Lie, Knut-Andreas;
Laptev, Vsevolod.
(2011)
Multiscale Mimetic Solvers for Efficient Streamline Simulation of Fractured Reservoirs.
SPE Journal
Vitenskapelig artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2010)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
SPE Journal
Vitenskapelig artikkel
-
Brodtkorb, Bernt Andre;
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2010)
Simulation and visualization of the Saint-Venant system using GPUs.
Computing and Visualization in Science
Vitenskapelig artikkel
-
Eikemo, Birgitte;
Lie, Knut-Andreas;
Eigestad, Geir Terje;
Dahle, Helge Ketil.
(2009)
Discontinuous Galerkin methods for advective transport in single-continuum models of fractured media.
Advances in Water Resources
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Lie, KA;
Kippe, V.
(2009)
Generalized travel-time inversion on unstructured grids.
Journal of Petroleum Science and Engineering
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
Fast computation of multiphase flow in porous media by implicit discontinuous Galerkin schemes with optimal ordering of elements.
Journal of Computational Physics
Vitenskapelig artikkel
-
Aarnes, Jørg E.;
Krogstad, Stein;
Lie, Knut-Andreas.
(2008)
Multiscale mixed/mimetic methods on corner-point grids.
Computational Geosciences
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2008)
Numerical modeling of multiphase first-contact miscible flows. Part 2. Front-tracking/streamline simulation.
Transport in Porous Media
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal
Vitenskapelig artikkel
-
Kippe, Vegard;
Aarnes, Jørg E.;
Lie, Knut-Andreas.
(2008)
A comparison of multiscale methods for elliptic problems in porous media flow.
Computational Geosciences
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2007)
Numerical modeling of multiphase first-contact miscible flows. Part 1. Analytical Riemann solver.
Transport in Porous Media
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge K.;
Eigestad, G. T.;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources
Vitenskapelig artikkel
-
Natvig, Jostein R.;
Lie, Knut-Andreas;
Eikemo, Birgitte;
Berre, Inga.
(2007)
An efficient discontinuous Galerkin method for advective transport in porous media.
Advances in Water Resources
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge Ketil;
Eigestad, Geir Terje;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources
Vitenskapelig artikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphics processing units.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas.
(2006)
A hierarchical multiscale method for two-phase flow based upon mixed finite elements and nonuniform coarse grids.
Multiscale Modeling & simulation
Vitenskapelig artikkel
-
Aarnes, Jørg Espen;
Kippe, Vegard;
Lie, Knut-Andreas.
(2005)
Mixed multiscale finite elements and streamline methods for reservoir simulation of large geomodels.
Advances in Water Resources
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Juanes, Ruben.
(2005)
A front-tracking method for the simulation of three-phase flow in porous media.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Aarnes, Jørg Espen;
Kippe, Vegard;
Krogstad, Stein.
(2005)
Multiscale Methods for Flow in Porous Media.
Rakenteiden Mekaniikka
Vitenskapelig artikkel
-
Hagen, Trond R;
Hjelmervik, Jon M.;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Henriksen, M..
(2005)
Visual simulation of shallow-water waves.
Simulation modelling practice and theory
Vitenskapelig artikkel
-
Berre, Inga;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2005)
Fast computation of arrival times in heterogeneous media.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
On the artificial compression method for second-order nonoscillatory central difference schemes for systems of conservation laws.
SIAM Journal on Scientific Computing
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
An improved quadrature rule for the flux-computation in staggered central difference schemes in multidimensions.
Journal of Scientific Computing
Vitenskapelig artikkel
-
Berre, Inga;
Dahle, Helge Ketil;
Karlsen, Kenneth H.;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2002)
Time-of-flight + fast Marching + transport collapse: an alternative to streamlines for tow-phase porous media flow with capillary forces?.
Developments in Water Science
Vitenskapelig artikkel
-
Dahle, Helge Ketil;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-A.;
Natvig, Jostein R..
(2001)
Corrected operator splitting for systems of convection-diffusion equations.
MANGLER
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nordhaug, Hans Fredrik;
Dahle, Helge Ketil.
(2001)
Operator splitting methods for systems of convection-diffusion equations: nonlinear error mechanisms and correction strategies.
Journal of Computational Physics
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2000)
Front tracking for one-dimensional quasilinear hyperbolic equations with variable coefficients.
Numerical Algorithms
Vitenskapelig artikkel
-
Bürger, Raymond;
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Numerical methods for the simulation of the settling of flocculated suspensions.
Chemical Engineering Journal
Vitenskapelig artikkel
-
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
Front tracking and operator splitting for nonlinear degenerate convection-diffusion equations.
IMA Journal of Applied Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
CMS Conference Proceedings Series
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
A fast marching method for reservoir simulation.
Computational Geosciences
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Computational Geosciences
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(1999)
A dimensional splitting method for quasilinear hyperbolic equations with variable coefficients.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut-Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(1999)
An unconditionally stable method for the Euler equations.
Journal of Computational Physics
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting scheme for a class of nonlinear parabolic equations.
IMA Journal of Numerical Analysis
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, N.H..
(1999)
An Unconditionally Stable Method for the Euler Equations.
Journal of Computational Physics
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting for a class of nonlinear parabolicequations.
IMA Journal of Numerical Analysis
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, S.;
Lie, K-A.
(1998)
The corrected operator splitting approach applied to a nonlinear advection-diffusion problem.
Computer Methods in Applied Mechanics and Engineering
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, Steinar;
Lie, Knut-Andreas.
(1997)
The corrected operator splitting approach to a nonlinear advection-diffusion problem.
Applied Mathematics Report
Vitenskapelig artikkel
Bøker
-
Kvamsdal, Trond;
Mathisen, Kjell Magne;
Lie, Knut-Andreas;
Larson, Mats G..
(2022)
8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2022).
European Community on Computional Methods in Applied Sciences (ECCOMAS)
European Community on Computional Methods in Applied Sciences (ECCOMAS)
Vitenskapelig antologi/Konferanseserie
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Cambridge University Press
Cambridge University Press
Vitenskapelig antologi/Konferanseserie
-
Lie, Knut-Andreas.
(2019)
An Introduction to Reservoir Simulation Using MATLAB/GNU Octave: User Guide for the MATLAB Reservoir Simulation Toolbox (MRST).
Cambridge University Press
Cambridge University Press
Vitenskapelig monografi
-
Vink, Jeroen;
Klie, Hektor;
Austin, Andy;
Beckner, Brett;
Bratvedt, Kyrre;
Cao, Hui.
(2017)
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Society of Petroleum Engineers
Society of Petroleum Engineers
Vitenskapelig antologi/Konferanseserie
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2010)
Splitting Methods for Partial Differential Equations with Rough Solutions. Analysis and Matlab Programs.
European Mathematical Society (EMS) Press
European Mathematical Society (EMS) Press
Vitenskapelig monografi
-
Tai, Xue-Cheng;
Mørken, Knut Martin;
Lysaker, Marius;
Lie, Knut-Andreas.
(2009)
Scale Space and Variational Methods in Computer Vision.
Springer
Lecture Notes in Computer Science (LNCS) (5567)
Vitenskapelig antologi/Konferanseserie
-
Tai, Xue-C.;
Mørken, K.;
Lysaker, O.M.;
Lie, Knut-A..
(2009)
Scale Space and Variational Methods in Computer Vision. Second International Conference, SSVM 2009.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony F.;
Osher, Stanley.
(2007)
Image Processing based on Partial differential equations.
Springer
Springer
Vitenskapelig antologi/Konferanseserie
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer Publishing Company
Springer Publishing Company
Vitenskapelig antologi/Konferanseserie
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony;
Osher, Stanley.
(2006)
Image Processing based on Partial differential equations.
Springer
Mathematics and Visualization (18)
Vitenskapelig antologi/Konferanseserie
Del av bok/rapport
-
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Skaflestad, Bård;
Lie, Knut-Andreas;
Torben, Jakob;
Moncorgé, Arthur.
(2024)
Distributed Field-Scale Parallel Nonlinear Domain Decomposition Solver.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Liu, Hui;
Liao, Xinwei;
Lie, Knut-Andreas;
Klemetsdal, Øystein;
Bao, Kai;
Zhang, Xiaoliang.
(2023)
An Integrated Modeling Framework for Simulating Complex Transient Flow in Fractured Reservoirs with 3D High-Quality Grids.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aslam, Billal;
Yan, Bicheng;
Tariq, Zeeshan;
Krogstad, Stein;
Lie, Knut-Andreas.
(2023)
Rapid Simulation and Optimization of Geological CO2 Sequestration Using Coarse Grid Network Model.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2023)
Efficient Adaptation and Calibration of Ad joint-Based Reduced-Order Coarse-Grid Network Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Klemetsdal, Øystein.
(2023)
An Adaptive Newton–ASPEN Solver for Complex Reservoir Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Data-Driven Modelling with Coarse-Grid Network Models.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2022)
Nonlinear Domain Decomposition Preconditioning for Robust and Efficient Field-Scale Simulation of Subsurface Flow.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Implicit Discontinuous Galerkin Methods for Transport Equations in Porous Media.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Preface.
Cambridge University Press
Forord
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Multiscale Pressure Solvers for Stratigraphic and Polytopal Grids.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Berge, Runar Lie;
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Unstructured PEBI Grids Conforming to Lower-Dimensional Objects.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sun, Xin;
Lie, Knut-Andreas;
Bao, Kai.
(2021)
Using State Functions and MRST’s AD-OO Framework to Implement Simulators for Chemical EOR.
Cambridge University Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Borregales Reveron, Manuel Antonio;
Holm, Håvard Heitlo;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
Numerical Comparison Between ES-MDA and Gradient-Based Optimization for History Matching of Reduced Reservoir Models.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Flow diagnostics for model ensembles.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Borregales Reveron, Manuel Antonio;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Data-Driven Models Based on Flow Diagnostics.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2020)
A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Bao, Kai;
Møyner, Olav;
Lie, Knut-Andreas;
Brodtkorb, Andre.
(2020)
Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2020)
Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow .
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Guion, Alexandre Nicolas;
Skaflestad, Bård;
Lie, Knut-Andreas;
Wu, Xiao-Hui.
(2019)
Validation of a non-uniform coarsening and upscaling framework.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2018)
Fully implicit WENO schemes on stratigraphic and fully unstructured grids.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Klemetsdal, Øystein;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Nonlinear Gauss-Seidel solvers with higher order for black-oil models.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas.
(2018)
On Holden's seven guidelines for scientific computing and development of open-source community software.
European Mathematical Society (EMS) Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
A Feature-Enriched Multiscale Method for Simulating Complex Geomodels.
Society of Petroleum Engineers
Faglig kapittel
-
Klemetsdal, Øystein;
Berge, Runar Lie;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Møyner, Olav.
(2017)
Unstructured Gridding and Consistent Discretizations for Reservoirs with Faults and Complex Wells.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Kedia, Kushal;
Skaflestad, Bård;
Wang, Xioachen;
Yang, Yahan;
Wu, Xiao-Hui.
(2017)
A General Non-Uniform Coarsening and Upscaling Framework for Reduced-Order Modeling.
Society of Petroleum Engineers
Faglig kapittel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2017)
Non-linear Newton Solver for a Polymer Two-phase System Using Interface-localized Trust Regions.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2016)
On Obtaining Optimal Well Rates and Placement for CO2 Storage.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier.
(2016)
Fully Implicit Higher-order Schemes Applied to Polymer Flooding.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2016)
Fully Implicit Simulation of Polymer Flooding with MRST.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2016)
Flow diagnostics for optimal polymer injection strategies.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Antonina, Kozlova;
Bratvedt, Kyrre;
Watanabe, S.
(2016)
Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2015)
A multiscale method based on restriction-smoothed basis functions suitable for general grids in high contrast media.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav;
Nilsen, Halvor Møll;
Raynaud, Xavier;
Skaflestad, Bård.
(2015)
MRST-AD: an open-source framework for rapid prototyping and evaluation of reservoir simulation problems.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Krogstad, Stein.
(2015)
Application of Flow Diagnostics and Multiscale Methods for Reservoir Management
.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Mallison, Bradley T..
(2015)
Mathematical models for oil reservoir simulation.
Springer
Leksikonartikkel
-
Lie, Knut-Andreas.
(2015)
Hyperbolic Conservation Laws: Computation.
Springer
Leksikonartikkel
-
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2014)
Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Andersen, Odd;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2014)
Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2014)
Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mykkeltvedt, Trine;
Aavatsmark, Ivar;
Lie, Knut-Andreas.
(2014)
Numerical Aspects of Polymer Flood Modeling.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hilden, Sindre Kristensen;
Lie, Knut-Andreas;
Raynaud, Xavier.
(2014)
Steady State Upscaling of Polymer Flooding.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2014)
A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2013)
The multiscale finite volume method on unstructured grids.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2013)
Multiscale method for simulating two and three-phase flow in porous media.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2013)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting.
Curran Associates, Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Syversveen, Anne Randi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Tveranger, Jan;
Abrahamsen, Petter.
(2012)
A Study on How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2012)
Grid adaption for upscaling and multiscale methods.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut-Andreas;
Krogstad, Stein.
(2012)
Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier Marcel.
(2012)
An unconditionally stable splitting method using reordering for simulating polymer injection.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Krogstad, Stein;
Lie, Knut-Andreas;
Skaflestad, Bård.
(2012)
Mixed multiscale methods for compressible flow.
European Association of Geoscientists and Engineers (EAGE)
Annet
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2011)
A Multiscale Method for Modeling Flow in Stratigraphically Complex Reservoirs.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Lie, Knut-Andreas.
(2010)
Multiscale methods for subsurface flow.
Populærvitenskapelig kapittel/artikkel
-
Ashraf, Seyed Meisam;
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Skorstad, Arne;
Nordbotten, Jan M..
(2010)
Impact of geological heterogeneity on early-stage CO2 plume migration.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2009)
Front-tracking methods for use in streamline simulation of compressible flow.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, JE;
Lie, Knut-Andreas;
Kippe, V;
Krogstad, Stein.
(2009)
Multiscale methods for subsurface flow.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2009)
A Multiscale Mixed Finite-Element Method for Vuggy and Naturally-Fractured Reservoirs.
Society of Petroleum Engineers
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg Espen;
Lie, Knut-Andreas;
Kippe, Vegard;
Krogstad, Stein.
(2008)
Multiscale methods for subsurface flow.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2008)
On Front Tracking for Compressible Flow.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
On Efficient Implicit Upwind Schemes.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2008)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg E.;
Kippe, Vegard;
Lie, Knut-Andreas;
Rustad, Alf Birger.
(2007)
Modelling of Multiscale Structures in Flow Simulations for Petroleum Reservoirs.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg E.;
Gimse, Tore;
Lie, Knut-Andreas.
(2007)
An Introduction to the Numerics of Flow in Porous Media using Matlab.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hagen, Trond Runar;
Henriksen, Martin O.;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to Solve Systems of Conservation Laws Numerically Using the Graphics Processor as a High-Performance Computational Engine.
Springer Publishing Company
Leksikonartikkel
-
Hagen, Trond Runar;
Henriksen, Martin O;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to solve systems of conservation laws numerically using the graphics processor as a high-performance computational engine.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation.
European Association of Geoscientists and Engineers (EAGE)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler Equations on Graphics Processing Units.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Aarnes, Jørg;
Kippe, V;
Lie, Knut-Andreas.
(2006)
Multiscale methods and streamline simulation for rapid reservoir performance prediction.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Holm, Håvard Heitlo;
Lie, Knut-Andreas;
Brodtkorb, André R.;
Sætra, Martin Lilleeng.
(2020)
Efficient Forecasting of Drift Trajectories using Simplified Ocean Models and Nonlinear Data Assimilation on GPUs.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (154)
Doktorgradsavhandling
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca;
Borregales Reveron, Manuel Antonio.
(2020)
User Guide to Flow Diagnostics in MRST - Flow Diagnostics Preprocessors for Model Ensembles.
SINTEF Digital
Rapport
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca.
(2020)
User Guide to Flow Diagnostics Postprocessing - Simulations in MRST and ECLIPSE Output Format.
SINTEF Digital
Rapport
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas;
Møyner, Olav;
Raynaud, Xavier;
Holden, Helge.
(2019)
Efficient Solvers for Field-Scale Simulation of Flow and Transport in Porous Media.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
-
Møyner, Olav;
Holden, Helge;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2016)
Next Generation Multiscale Methods for Reservoir Simulation.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (374)
Doktorgradsavhandling
-
Tjåland, Egil;
Kvamsdal, Trond;
Amundsen, Jørn Aslak;
Lie, Knut-Andreas;
Maincon, Philippe;
Rønquist, Einar.
(2010)
Computational Science and Engineering: Challenges and Opportunities.
NTNU og SINTEF
Rapport
-
Stenerud, Vegard Røine;
Lie, Knut-Andreas.
(2007)
Streamline-Based History Matching: A Review.
SINTEF Rapport (A4109)
Rapport
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Laptev, V.
(2006)
Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers.
SINTEF Rapport (A578)
Rapport
-
Berre, Inga;
Dahle, Helge Ketil;
Mannseth, Trond;
Lie, Knut-Andreas.
(2005)
Fast Simulation of Transport and Adaptive Permeability Estimation in Porous Media.
Universitetet i Bergen
Universitetet i Bergen
Doktorgradsavhandling
-
Lie, K. A.;
Tveito, Aslak.
(2004)
Development of a staggered central difference scheme that does not use a spatial reconstruction.
Simula Research Laboratory
Rapport
-
Berre, I.;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2003)
Fast computation of arrival times in heterogeneous.
Universitetet i Oslo
Universitetet i Oslo
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
Preprint
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Preprint
Rapport
-
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Risebro, NH.
(1999)
A fast level set method for reservoir simulation.
Preprint
Rapport
-
Haugse, V;
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Natvig, JR.
(1999)
Numerical solution of the polymer system by front tracking.
Preprint
Rapport
PRODUKT
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André Rigland.
(2015)
The Open Porous Media Initiative -- Release 2015.10.
Programvare
-
Andersen, Odd;
Bao, Kai;
Hilden, Sindre Tonning;
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav.
(2015)
Matlab Reservoir Simulation Toolbox: MRST 2015a.
Programvare
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André R..
(2015)
The Open Porous Media Initiative -- Release 2015.04.
Programvare
Formidling
2023
-
Vitenskapelig foredragLie, Knut-Andreas. (2023) The MATLAB Reservoir Simulation Toolbox (MRST). TU Delft DARTS workshop , Delft, Nederland 2023-03-07 - 2023-03-08
-
Vitenskapelig foredragKrogstad, Stein; Lie, Knut-Andreas; Klemetsdal, Øystein. (2023) Data-Driven Modelling with Coarse-Grid Network Models. Society for Industrial and Applied Mathematics SIAM Conference on Mathematical & Computational Issues in the Geosciences (GS23) , Bergen, Norway 2023-06-19 - 2023-06-22
-
Faglig foredragLie, Knut-Andreas. (2023) MRST: Status and outlook. SINTEF MRST Symposium , Online 2023-09-26 - 2023-09-27
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Klemetsdal, Øystein. (2023) An adaptive Newton-ASPEN solver for complex reservoir models. Society of Petroleum Engineers SPE Reservoir Simulation Conference , Galveston, Texas, USA 2023-03-28 - 2023-03-30
2022
-
Faglig foredragLie, Knut-Andreas. (2022) Open-source simulation technology for flow and transport in porous media. Institut Pluridisciplinaire de Recherche Appliquée, L'Université de Pau et des Pays de l'Adour IPRA Seminar , Online 2022-05-05 - 2022-05-05
-
Vitenskapelig foredragLie, Knut-Andreas. (2022) Building an open-source community for subsurface flow simulation. NTNU 36th International ECMS Conference on Modelling & Simulation , Ålesund 2022-05-31 - 2022-06-03
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein. (2022) Data-Driven Modelling with Coarse-Grid Network Models. EAGE ECMOR 2022 , The Hague 2022-09-05 - 2022-09-07
-
Faglig foredragLie, Knut-Andreas. (2022) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Indian Institute of Technology Kharagpur Introduction to the MATLAB Reservoir Simulation Toolbox (MRST) , Online 2022-10-26 - 2022-10-28
2021
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) A quick overview of MRST and some of its most recent features. SINTEF Digital MRST Symposium , online 2021-09-14 - 2021-09-15
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Arthur, Moncorgé; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2021) High-resolution compositional reservoir simulation with dynamic coarsening and local timestepping for unstructured grids. Society of Petroleum Engineers SPE Reservoir Simulation Conference 2021 2021-10-26 - 2022-01-25
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Moncorgé, Arthur; Nilsen, Halvor Møll; Møyner, Olav; Lie, Knut-Andreas. (2021) An Adaptive Sequential Fully Implicit Domain-Decomposition Solver. SPE Reservoir Simulation Conference 2021 2021-10-26 - 2022-01-25
-
Faglig foredragLie, Knut-Andreas. (2021) Modelling CO2 storage in large-scale aquifer systems. Kaunas University of Technology Mathematics seminar series , online 2021-11-18 - 2021-11-18
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) Understanding interwell communication and dynamic heterogeneity: from time-of-flight and tracers to flow diagnostics and data-driven modelling. Universitetet i Bergen Workshop on the occasion of Helge K. Dahle’s 60th birthday , Bergen 2021-11-30 - 2021-11-30
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Nilsen, Halvor Møll; Møyner, Olav; Moncorgé, Arthur; Lie, Knut-Andreas. (2021) Nonlinear Domain Decomposition Preconditioning for Field-Scale Subsurface Flow Simulation. Society of Industrial and Applied Mathematics SIAM Conference on Mathematical & Computational Issues in the Geosciences , Online 2021-06-21 - 2021-06-24
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Borregales Reveron, Manuel Antonio; Lie, Knut-Andreas; Krogstad, Stein. (2021) Multifidelity Multilevel Monte Carlo Method for Reservoir Simulation. Society of Industrial and Applied Mathematics SIAM Conference on Mathematical & Computational Issues in the Geosciences , Online 2021-06-21 - 2021-06-24
-
Vitenskapelig foredragBerge, Runar Lie; Lie, Knut-Andreas; Klemetsdal, Øystein Strengehagen. (2021) The UPR module. SINTEF DIgital MRST Symposium , Online 2021-09-14 - 2021-09-15
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) Graph-based methods for reduced-order reservoir simulation. SIAM Activity Group on Geosciences SIAM Geosciences Webinar Series , Online: https://www.youtube.com/watch?v=klBA0i36CDk 2021-12-09 - 2021-12-09
-
Faglig foredragLie, Knut-Andreas. (2021) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Deysarkar Centre of Excellence in Petroleum Engineering Workshop on MATLAB based Oil and Gas Reservoir Simulation , online (Indian Institute of Technology Kharagpur) 2021-03-27 - 2021-03-28
2020
-
Faglig foredragLie, Knut-Andreas. (2020) Flow Diagnostics - Understanding Interwell Communication and Dynamic Heterogeneity. University of Houston Petroleum Graduate Seminar 2020-10-02 - 2020-10-02
-
Faglig foredragLie, Knut-Andreas. (2020) Reservoir Modelling Using MATLAB - The MATLAB Reservoir Simulation Toolbox (MRST). MathWorks MATLAB Energy Conference , online 2020-11-17 - 2020-11-18
-
Vitenskapelig foredragBorregales Reveron, Manuel Antonio; Krogstad, Stein; Lie, Knut-Andreas. (2020) Data-driven models based on flow diagnostic and machine learning techniques . InterPore 12th InterPore Annual Meeting (InterPore 2020) , Qingdao 2020-08-31 - 2020-09-04
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2020) How to use recent developments of the MATLAB Reservoir Simulation Toolbox for fast prototyping of complex fluid models. Norwegian CCS Research Centre NCCS Webinarserie , Trondheim 2020-10-06 - 2020-10-06
-
Vitenskapelig foredragSun, Xin; Raynaud, Xavier; Bao, Kai; Lie, Knut-Andreas. (2020) Surfactant and Polymer flooding simulation in MRST. OPM summit 2020 2020-02-04 - 2020-02-05
-
PosterBorregales Reveron, Manuel Antonio; Krogstad, Stein; Lie, Knut-Andreas. (2020) A very simple data-driven model based on flow diagnostics for reservoir management. Sintef Geilo Winter Schools 2020: Modern Techniques and Algorithms in HPC , Geilo 2020-01-19 - 2020-01-24
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Raynaud, Xavier; Lie, Knut-Andreas. (2020) A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids. Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples 2020-06-15 - 2020-06-19
-
Vitenskapelig foredragLie, Knut-Andreas. (2020) Building an Open-Source Community Code: the MATLAB Reservoir Simulation Toolbox (MRST). TU Delft / Heriot Watt GeoScience & GeoEnergy Webinars 2020-08-27 - 2020-08-27
-
Vitenskapelig foredragNilsen, Halvor Møll; Arthur, Moncorgé; Bao, Kai; Møyner, Olav; Lie, Knut-Andreas; Brodtkorb, Andre. (2020) Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation. EAGE ECMOR XVII , Online 2020-09-14 - 2020-09-17
-
PosterWatson, Francesca; Krogstad, Stein; Lie, Knut-Andreas. (2020) Flow Diagnostics For Model Ensembles. EAGE ECMOR XVII 17th European Conference on the Mathematics of Oil Recovery , Online 2020-09-14 - 2020-09-17
-
PosterBorregales Reveron, Manuel Antonio; Møyner, Olav; Krogstad, Stein; Lie, Knut-Andreas. (2020) Data-Driven Models Based on Flow Diagnostics. ECMOR XVII - 5th European Conference on the Mathematics of Oil Recovery 2020-09-14 - 2020-09-17
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Krogstad, Stein; Lie, Knut-Andreas. (2020) Reduced-Physics Multilevel Monte Carlo Methods for Uncertainty Quantification in Complex Reservoirs. InterPore 12th InterPore Annual Meeting (InterPore 2020) , Online 2020-08-31 - 2020-09-03
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Collignon, Marine; Møyner, Olav; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2020) Geothermal Simulation Using MRST. InterPore 12th InterPore Annual Meeting (InterPore 2020) , Online 2020-08-31 - 2020-09-03
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Arthur, Moncorgé; Møyner, Olav; Lie, Knut-Andreas. (2020) Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow . EAGE ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery 2020-09-14 - 2020-09-17
2019
-
Vitenskapelig foredragKlemetsdal, Øystein; Lie, Knut-Andreas; Møyner, Olav; Mykkeltvedt, Trine Solberg. (2019) Comparison of Implicit Discontinuous Galerkin and Weno Schemes on Stratigraphic and Unstructured Grids. Society of Industrial and Applied Mathematics SIAM Conference on Mathematical & Computational Issues in the Geosciences , Houston 2019-03-11 - 2019-03-14
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Klemetsdal, Øystein. (2019) Adaptive multiscale methods for multiphase simulation of complex reservoir models. Society of Industrial and Applied Mathematics SIAM Conference on Mathematical & Computational Issues in the Geosciences , Houston 2019-03-11 - 2019-03-14
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2019) Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement. Society of Petroleum Engineers SPE Reservoir Simulation Conference , Galveston, Texas 2019-04-10 - 2019-04-11
-
Faglig foredragLie, Knut-Andreas. (2019) Modelling CO2 storage in large-scale aquifer systems. TU Delft DARSim Seminar Series , Delft 2019-12-10 - 2019-12-10
-
Vitenskapelig foredragBao, Kai; Raynaud, Xavier; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2019) Polymer Injectivity Implementation in OPM. OPM summit 2019 , Utrecht 2019-01-24 - 2019-01-25
-
Vitenskapelig foredragLie, Knut-Andreas; Linga, Gaute; Møyner, Olav; Nilsen, Halvor Møll; Moncorge, A. (2019) An implicit local time-stepping method based on cell reordering for multiphase flow in porous media. Total R&D MATHIAS 2019 , Val d'Europe, Paris 2019-10-15 - 2019-10-17
2018
-
Faglig foredragLie, Knut-Andreas. (2018) Why we need shared data in research and technology development. SINTEF Industry SINTEF Petroleum Conference: Opportunities in a digital upstream industry , Trondheim 2018-03-20 - 2018-03-21
-
Vitenskapelig foredragLie, Knut-Andreas; Klemetsdal, Øystein; Møyner, Olav. (2018) The MsRSB method with dynamically adapted basis functions . University of Bergen Workshop on adaptive model and solver computations for multiphase flow in porous media , Ullensvang Hogell, Lofthus 2018-05-02 - 2018-05-04
-
Vitenskapelig foredragKlemetsdal, Øystein; Rasmussen, Atgeirr Flø; Møyner, Olav; Lie, Knut-Andreas. (2018) Nonlinear Gauss-Seidel solvers with higher order for black-oil models. EAGE ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery , Barcelona 2018-09-03 - 2018-09-06
-
PosterCollignon, Marine; Alcanié, Marion; Klemetsdal, Øystein; Møyner, Olav; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2018) Numerical modelling of the Geneva Basin: From reservoir to geothermal simulations. Swiss Competence Center for Energy Research SCCER - SoE Annual Conference , Horw 2018-09-13 - 2018-09-14
-
PosterKlemetsdal, Øystein; Rasmussen, Atgeirr Flø; Møyner, Olav; Lie, Knut-Andreas. (2018) Efficient Nonlinear Gauss-Seidel Type Solvers for Black-Oil Type Models. International Society for Porous Media Interpore 10th Annual Meeting and Jubilee , New Orleans 2018-05-14 - 2018-05-17
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2018) Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels. European Association of Geoscientists and Engineers ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery , Barcelona 2018-09-03 - 2018-09-06
-
Faglig foredragLie, Knut-Andreas. (2018) Research within Computational Geosciences at SINTEF Digital. FORCE / Oljedirektoratet Joining forces 2018 , Stavanger 2018-04-19 - 2018-04-20
-
Vitenskapelig foredragLie, Knut-Andreas. (2018) Modelling CO2 storage in large-scale aquifer systems. ECMI 20th European Conference on Mathematics for Industry , Budapest 2018-06-18 - 2018-06-22
-
Vitenskapelig foredragLie, Knut-Andreas; Mykkeltvedt, Trine Solberg; Møyner, Olav. (2018) Fully implicit WENO schemes on stratigraphic and fully unstructured grids. EAGE ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery , Barcelona 2018-09-03 - 2018-09-06
-
Vitenskapelig foredragLie, Knut-Andreas. (2018) Why developing high-resolution schemes for reservoir simulation is challenging. Penn State University XVII International Conference on Hyperbolic Problems: Theory, Numerics, Applications , University Park, Pennsylvania 2018-06-25 - 2018-06-29
2017
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2017) A feature-enriched multiscale solver for complex geomodels. Society of Industrial and Applied Mathematics SIAM Conference on Mathematical and Computational Issues in the Geosciences , Erlangen 2017-09-11 - 2017-09-14
-
Vitenskapelig foredragKlemetsdal, Øystein; Berge, Runar Lie; Lie, Knut-Andreas; Nilsen, Halvor Møll; Møyner, Olav. (2017) Unstructured gridding and consistent discretizations for reservoirs with faults and complex wells. Society of Petroleum Engineers SPE Reservoir Simulation Conference , Montgomery, Texas 2017-02-20 - 2017-02-22
-
PosterKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2017) Non-linear Newton solver for a polymer two-phase system using interface-localized trust regions. European Association of Geoscientists and Engineers 19th European Symposium on Improved Oil Recovery/IOR Norway 2017 , Stavanger 2017-04-24 - 2017-04-27
-
Vitenskapelig foredragAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas; Møyner, Olav. (2017) Parameter uncertainty in geological formations, and its impact on CO2 storage capacity estimation. SINTEF 9th Trondheim Conference on CO2 capture, transport and storage , Trondheim 2017-06-12 - 2017-06-14
-
Vitenskapelig foredragNilsen, Halvor Møll; Krogstad, Stein; Andersen, Odd; Allen, Rebecca; Lie, Knut-Andreas. (2017) Use of flow models with sensitivities to study monitoring strategies. SINTEF 9th Trondheim Conference on CO2 capture, transport and storage , Trondheim 2017-06-12 - 2017-06-14
-
Vitenskapelig foredragMykkeltvedt, Trine Solberg; Lie, Knut-Andreas; Raynaud, Xavier. (2017) Simulating polymer flooding using implicit high-resolution methods. SIAM GS 2017 2017-09-10 - 2017-09-14
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Hasselt University Multiscale methods summer school 2017-06-26 - 2017-06-29
-
Faglig foredragLie, Knut-Andreas. (2017) Flow-based upscaling of reservoir models. Hasselt University Multiscale methods summer school 2017-06-26 - 2017-06-29
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to flow simulation as used in reservoir engineering. Hasselt University Multiscale methods summer school 2017-06-26 - 2017-06-29
-
Faglig foredragLie, Knut-Andreas. (2017) Multiscale methods for reservoir simulation. Hasselt University Multiscale methods summer school 2017-06-26 - 2017-06-29
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to reservoir simulation as practiced in industry. Institute for Pure and Applied Mathematics (IPAM), UCLA, USA Computational Issues in Oil Field Applications: Tutorials , Los Angeles 2017-03-20 - 2017-03-24
-
Vitenskapelig foredragBao, Kai; Lie, Knut-Andreas; Møyner, Olav. (2017) Polymer flooding simulation with MRST. The Third International Conference on Engineering and Computational Mathematics 2017-05-31 - 2017-06-02
-
Vitenskapelig foredragLie, Knut-Andreas. (2017) Fully implicit higher-order schemes applied to polymer flooding. Institute for Pure & Applied Mathematics, UCLA Computational Issues in Oil Field Applications -- Workshop I: Multiphysics, Multiscale, and Coupled Problems in Subsurface Physics , Los Angeles 2017-04-03 - 2017-04-07
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Natvig, Jostein Roald. (2017) A Feature-Enriched Multiscale Method for Simulating Complex Geomodels. Society of Petroleum Engineers SPE Reservoir Simulation Conference , Montgomery, Texas 2017-02-20 - 2017-02-22
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Nilsen, Halvor Møll. (2017) Multiscale and reduced-order methods for simulating long-term trapping of CO2 in large-scale aquifer systems. MATHIAS 2017 2017-10-25 - 2017-10-27
2016
-
Vitenskapelig foredragNilsen, Halvor Møll; Krogstad, Stein; Andersen, Odd; Allen, Rebecca; Lie, Knut-Andreas. (2016) Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data. IEA Greenhouse Gas R&D Programme 13th International Conference on Greenhouse Gas Control Technologies , Lausanne, Switzerland 2016-11-14 - 2016-11-18
-
Vitenskapelig foredragAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2016) Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials. IEA Greenhouse Gas R&D Programme 13th International Conference on Greenhouse Gas Control Technologies , Lausanne 2016-11-14 - 2016-11-18
-
Vitenskapelig foredragMykkeltvedt, Trine Solberg; Lie, Knut-Andreas; Raynaud, Xavier. (2016) Fully Implicit Higher-order Schemes Applied to Polymer Flooding. EAGE ECMOR XV , Amsterdam 2016-08-28 - 2016-09-02
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Natvig, Jostein Roald; Kozlova, Antonina; Bratvedt, Kyrre; Watanabe, Shingo. (2016) Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment. EAGE ECMOR XV - 15th European Conference on the Mathematics of Oil Recovery , Amsterdam 2016-08-29 - 2016-09-01
-
PosterAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2016) On Obtaining Optimal Well Rates and Placement for CO2 Storage. EAGE ECMOR XV , Amsterdam 2016-08-29 - 2016-09-01
-
PosterAllen, Rebecca; Nilsen, Halvor Møll; Lie, Knut-Andreas; Krogstad, Stein; Andersen, Odd. (2016) How the validity of gravity segregation and a sharp interface between CO2 and brine can be used to investigate variants of the Sleipner benchmark. Gordon Research Flow & Transport in Permeable Media , Girona 2016-07-31 - 2016-08-05
-
Faglig foredragLie, Knut-Andreas. (2016) So you can prove theorems - but can you code?. NTNU Math meets industry , Trondheim 2016-09-22 - 2016-09-23
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav. (2016) Multiscale reservoir simulation: From Poisson's equation to industry-standard models . InterPore 8th International Conference on Porous Media & Annual Meeting , Cincinnati, Ohio 2016-05-09 - 2016-05-12
-
Vitenskapelig foredragLie, Knut-Andreas. (2016) Challenges and developments in simulation of hydrocarbon recovery and CO2 storage. NTNU Non-linear PDEs, mathematical physics, and stochastic analysis - A conference in honour of Helge Holden , Trondheim 2016-07-04 - 2016-07-07
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav. (2016) Multiscale methods for a next-generation reservoir simulator. Heriot Watt University PMPM and UK InterPore Joint Annual Meeting 2016 , Edinburgh 2016-01-13 - 2016-01-15
-
IntervjuLie, Knut-Andreas. (2016) Matlab reservoir toolbox user guide. Oil Information Technology Journal Oil Information Technology Journal [Fagblad] 2016-03-23
2015
-
PosterAllen, Rebecca; Andersen, Odd; Lie, Knut-Andreas; Nilsen, Halvor Møll. (2015) Using MRST-co2lab to estimate the storage capacity of the Hammerfest basin aquifer and to simulate the Sleipner benchmark. Climit Climit phd seminar , Trondheim 2015-09-23 - 2015-09-24
-
Vitenskapelig foredragAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2015) An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage. BIGCCS Trondheim CCS Conference, TCCS-8 , Trondheim 2015-06-16 - 2015-06-18
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2015) Simulation and Optimization of Large-Scale Aquifer-wide Injection in the North Sea. CLIMIT CLIMIT Summit 2015 , Oslo 2015-02-24 - 2015-02-24
-
Faglig foredragLie, Knut-Andreas. (2015) Multiscale reservoir simulation: from Poisson's equation to real-field models. Massatchusetts Institute of Technology (MIT) MIT Distinguished Seminar Series in Computational Science and Engineering , Cambridge, Massatchusetts 2015-12-03 - 2015-12-03
-
Vitenskapelig foredragLie, Knut-Andreas. (2015) The MRST Open-source Toolbox for Reservoir Simulation. SIAM - Society of Industrial and Applied Mathematics SIAM Conference on Mathematical and Computational Issues in the Geosciences , Stanford University 2015-06-29 - 2015-07-02
-
Faglig foredragLie, Knut-Andreas. (2015) Short course: Flow diagnostics. SIAM - Society of Industrial and Applied Mathematics SIAM Conference on Mathematical and Computational Issues in the Geosciences , Stanford University 2015-06-28 - 2015-06-28
-
Faglig foredragLie, Knut-Andreas; Raynaud, Xavier; Møyner, Olav. (2015) Short course: Rapid prototyping with MRST. SIAM - Society of Industrial and Applied Mathematics SIAM Conference on Mathematical and Computational Issues in the Geosciences , Stanford University 2015-06-28 - 2015-06-28
2014
-
IntervjuBrodtkorb, André R.; Lie, Knut-Andreas; Lien, Tonje Gulbrandsen. (2014) 15 år med vinterskole i e-vitenskap. Forskningsrådets EVITA nettsider Forskningsrådets EVITA nettsider [Internett] 2014-06-23
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut Andreas. (2014) Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation. Norges Forskningsråd CLIMIT PhD Seminar 2014 , Oslo 2014-10-21 - 2014-10-22
-
Vitenskapelig foredragLie, Knut-Andreas. (2014) The Matlab Reservoir Simulation Toolbox (MRST). King Abdullah University of Science and Technology NumPor Annual Meeting , Jeddah 2014-03-02 - 2024-03-03
-
Faglig foredragLie, Knut-Andreas. (2014) An introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Heriot-Watt University Porous Media-Processes and Mathematics , Edinburgh 2014-01-08 - 2014-01-10
-
Vitenskapelig foredragKrogstad, Stein; Lie, Knut-Andreas; Møyner, Olav. (2014) Use Of Flow Diagnostics In Waterflood Optimisation. Society of Petroleum Engineers SPE Large Scale Computing and Big Data Challenges in Reservoir Simulation , The Grand Tarabaya, Istanbul 2014-09-15 - 2014-09-17
-
Vitenskapelig foredragLie, Knut-Andreas. (2014) Fast simulation of large-scale CO2 storage: spill-point analysis and vertical-equilibrium models. Heriot-Watt University Porous Media-Processes and Mathematics , Edinburgh 2014-01-08 - 2014-01-10
-
Vitenskapelig foredragRasmussen, Atgeirr Flø; Lie, Knut Andreas. (2014) Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids. European Association of Geoscientists and Engineers ECMOR XIV - 14th European conference on the mathematics of oil recovery , Catania, Sicilia 2014-09-08 - 2014-09-11
-
Vitenskapelig foredragLie, Knut Andreas; Nilsen, Halvor Møll; Andersen, Odd; Møyner, Olav. (2014) A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea. European Association of Geoscientists and Engineers ECMOR XIV - 14th European conference on the mathematics of oil recovery , Catania, Sicilia 2014-09-08 - 2014-09-11
-
PosterHilden, Sindre Kristensen; Lie, Knut Andreas; Raynaud, Xavier. (2014) Steady State Upscaling of Polymer Flooding. European Association of Geoscientists and Engineers ECMOR XIV - 14th European conference on the mathematics of oil recovery , Catania 2014-09-08 - 2014-09-11
-
Vitenskapelig foredragRaynaud, Xavier; Lie, Knut Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø. (2014) Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer. European Association of Geoscientists and Engineers ECMOR XIV - 14th European conference on the mathematics of oil recovery , Catania, Sicilia 2014-09-08 - 2014-09-11
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut Andreas. (2014) Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation. European Association of Geoscientists and Engineers ECMOR XIV - 14th European conference on the mathematics of oil recovery , Catania 2014-09-08 - 2014-09-11
2013
-
Vitenskapelig foredragLie, Knut-Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø; Raynaud, Xavier. (2013) Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting. SPE SPE reservoir simulation symposium 2013 , The Woodlands, Texas 2013-02-18 - 2013-02-20
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein; Møyner, Olav; Rasmussen, Atgeirr Flø. (2013) Flow diagnostics on stratigraphic grids. SIAM SIAM Conference on Mathematical & Computational Issues in the Geosciences , Padova 2013-06-17 - 2013-06-19
2012
-
Vitenskapelig foredragSyversveen, Anne Randi; Nilsen, Halvor Møll; Lie, Knut-Andreas; Tveranger, Jan; Abrahamsen, Petter. (2012) A Study of How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers. Norwegian Computing Center/University of Oslo 9th International Geostatistics Congress , Oslo 2012-06-11 - 2012-06-15
-
Vitenskapelig foredragKrogstad, Stein; Lie, Knut-Andreas; Skaflestad, Bård. (2012) Mixed multiscale methods for compressible flow. European Association of Geoscientists and Engineers 13th European Conference on the Mathematics of Oil Recovery , Biarritz 2012-09-10 - 2012-09-13
-
Vitenskapelig foredragLie, Knut-Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø; Raynaud, Xavier Marcel. (2012) An unconditionally stable splitting method using reordering for simulating polymer injection. European Association of Geoscientists and Engineers 13th European Conference on the Mathematics of Oil Recovery , Biarritz 2012-09-10 - 2012-09-13
-
Vitenskapelig foredragNatvig, Jostein Roald; Lie, Knut-Andreas; Krogstad, Stein; Yang, Yahan; Wu, Xiao-Hui. (2012) Grid adaption for upscaling and multiscale methods. European Association of Geoscientists and Engineers 13th European Conference on the Mathematics of Oil Recovery , Biarritz 2012-09-10 - 2012-09-13
-
Vitenskapelig foredragPal, Mayur; Lamine, Sadok; Lie, Knut-Andreas; Krogstad, Stein. (2012) Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs. European Association of Geoscientists and Engineers 13th European Conference on the Mathematics of Oil Recovery , Biarritz 2012-09-10 - 2012-09-13
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Multiscale Mixed Methods for Compressible Flow. Flow & Transport in Permeable Media Gordon Research Conference: Flow & Transport in Permeable Media , Les Diablerets 2012-06-24 - 2012-06-29
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Multiscale Methods for Porous Media Flow. Felix Klein Center for Mathematics Spring School on Mathematics of Multiscale Problems , Kaiserslautern 2012-04-26 - 2012-04-27
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Accurate and Robust Discretizations on Industry-Standard Grids. Society of Petroleum Engineers Mathematical Methods in Fluid Dynamics and Simulation of Giant Oil and Gas Reservoirs , Swissotel, Istanbul 2012-09-03 - 2012-09-05
-
PosterSyversveen, Anne Randi; Abrahamsen, Petter; Tveranger, Jan; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2012) A Study on How Cap Rock Geometry Influences the CO2 Storage Capacity. The Geological Society Industrial Structural Geology , Burlington House, Picadilly, London 2012-11-28 - 2012-11-30
2011
-
Vitenskapelig foredragSyversveen, Anne Randi; Nilsen, Halvor Møll; Lie, Knut-Andreas; Tveranger, Jan; Abrahamsen, Petter. (2011) A study on how top surface morphology influences the CO2 storage capacity. CIPR, UIB, Norsk Regnesenteral, SINTEF Impact of realistic geological models on simulation of CO2 storage , Bergen 2011-11-22 - 2011-11-24
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Multiscale Methods for Porous Media Flow. Mathematical Center for Science and Technology IMPAN EMS School and Workshop on Mathematics for Multiscale Phenomena , Conference Center of the Polish Academy of Sciences, Bedlewo 2011-10-24 - 2011-10-28
-
Vitenskapelig foredragLie, Knut-Andreas; Natvig, Jostein Roald. (2011) Upgridding by Amalgamation: Flow-Adapted Grids for Multiscale Simulations. SIAM SIAM Conference on Mathematical & Computational Issues in the Geosciences , Long Beach, CA, USA 2011-03-21 - 2011-03-24
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Geologisk lagring av CO2: Matematisk modellering og analyse av risiko. Gassnova CLIMIT dagene , Soria Moria, Oslo, Norge 2011-10-05 - 2011-10-06
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Multiscale methods in porous media. European Mathematical Society / Institute of Mathematics of the Polish Academy of Sciences EMS School and Workshop on Mathematics for Multiscale Phenomena , Bedlewo, Polen 2011-10-24 - 2011-10-28
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein. (2011) Multiscale Mixed FEM for Compressible Flow. SIAM SIAM Conference on Mathematical & Computational Issues in the Geosciences , Long Beach, CA, USA 2011-03-21 - 2011-03-24
-
Vitenskapelig foredragNilsen, Halvor Møll; Natvig, Jostein Roald; Lie, Knut-Andreas. (2011) Using Helmholtz Decomposition to Optimize Numerical Methods for Transport in Porous Media. SIAM SIAM GeoSciences , Long Beach, USA 2011-03-20 - 2011-03-24
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Fast Simulation Tools for Flow in Heterogeneous Porous Media. SimTech 2011: International Conference on Simulation Technology 2011 , University of Stuttgart, Stuttgart, Germany 2011-06-14 - 2011-06-17
2010
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Anisotropic Relative Permeabilities. Workshop on multiscale methods , Dr. Holms Hotel, Geilo 2010-02-23 - 2010-02-25
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Potential and Limitations for ""Domain Decomposition"" Multiscale Methods. Workshop on multiscale methods , Dr. Holms Hotel, Geilo 2010-02-23 - 2010-02-25
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Multiscale Mixed Finite-Element Methods. Society of Petroleum Engineers (SPE) SPE Forum: Reservoir Simulation - Beyond Tomorrow , Langkawi, Malaysia 2010-05-10 - 2010-05-15
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Fundamentals of Multiscale Simulation. Society of Petroleum Engineers (SPE) SPE Forum: Reservoir Simulation - Beyond Tomorrow , Langkawi, Malaysia 2010-05-10 - 2010-05-15
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Flow-based coarsening for multiscale simulation of transport in porous media. University of Bergen Averaging, Upscaling, and New Theories in Porous Media Flow and Transport , Bergen 2010-10-14 - 2010-10-15
2009
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum. (2009) A multiscale mixed finite-element method for the Stokes-Brinkman equations. SIAM SIAM Conference on Mathematical & Computational Issues in the Geosciences , Leipzig, Germany 2009-06-15 - 2009-06-19
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum. (2009) Multiscale mixed finite elements for the Stokes-Brinkman equations. Enumath 2009 , Uppsala, Sverige 2009-06-29 - 2009-07-03
-
Vitenskapelig foredragBrodtkorb, André R.; Hagen, Trond Runar; Lie, Knut-Andreas; Natvig, Jostein Roald. (2009) Efficient GPU-based algorithms for solving systems of conservation laws. First International Workshop on Computational Engineering - Special Topic Fluid-Structure Interaction , Herrsching am Ammersee, Germany 2009-10-12 - 2009-10-14
-
Vitenskapelig foredragLie, Knut-Andreas. (2009) Multiscale Mixed Finite Elements for the Stokes-Brinkman Equations. Challenges of Porous Media and Inaugural Meeting of the International Society for Porous Media (Interpore) , Kaiserslautern, Germany 2009-03-11 - 2009-03-14
-
Vitenskapelig foredragLie, Knut-Andreas. (2009) Reservoir simulation of million-cell models on desktop computers. PGP, University of Oslo 22th Kongsberg seminar: Physics of hydrocarbon-bearing systems , Kongsberg 2009-05-06 - 2009-05-09
2008
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) Algorithms for Fast Reservoir Simulation. Petoro AS Roundtable on reservoir simulation on the geological grid , Stavanger, Norway 2008-09-24 - 2008-09-24
-
Vitenskapelig foredragNilsen, Halvor Møll; Lie, Knut-Andreas. (2008) On front-tracking for compressible flow. EAGE ECMOR XI , Bergen, Norway 2008-09-08 - 2008-09-11
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum; Hauge, Vera Louise. (2008) Multiscale mixed finite-element simulation of vuggy and naturally fractured reservoirs. PDE Seminar , Center of Mathematics for Applications, University of Oslo 2008-11-27 - 2008-11-27
-
Vitenskapelig foredragGulbransen, Astrid Fossum; Hauge, Vera Louise; Lie, Knut-Andreas. (2008) A multiscale mixed finite-element method for vuggy and naturally fractured reservoirs. 21st Nordic Seminar in Computational Mechanics , Trondheim, Norway 2008-10-16 - 2008-10-17
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) An overview of the multiscale mixed finite element method. Jan Nordbotten, Talal Rahman Workshop on multiscale methods , Dr. Holms Hotel 2008-12-04 - 2008-12-05
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) The eVITA winter school. Workshop on eScience in Higher Education , Uppsala Universitet 2008-10-07 - 2008-10-07
2007
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Exxon Mobil Upstream Research Company Besøk hos Exxon Mobil Upstream Research Company , Houston, Texas 2007-03-02 - 2007-03-02
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Norsk Hydro Besøk hos Norsk Hydro , Bergen 2007-01-09 - 2007-01-09
-
PosterStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels (SPE106228). Society of Petroleum Engineers (SPE) SPE Reservoir Simulation Symposium 07 , The Woodlands, Houston, Texas 2007-02-26 - 2007-02-28
-
PosterKippe, Vegard; Hægland, Håkon; Lie, Knut-Andreas. (2007) A method to improve the mass balance in streamline methods. SPE Reservoir Simulation Symposium 2007-02-26 - 2007-02-28
-
Vitenskapelig foredragSkaflestad, Bård; Natvig, Jostein Roald; Lie, Knut-Andreas. (2007) The mimetic method in reservoir simulation. Chalmers University of Technology 20th Nordic Seminar on Computational Mechanics , Gøteborg, Sweden 2007-11-23 - 2007-11-24
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Reservoir simulation: from upscaling to multiscale methods. NTNU Strategic International Research Seimnar in Engineering Science and Technology: Multiscale Computational Science and Engineering , Trondheim 2007-09-19 - 2007-09-21
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Society of Petroleum Engineers SPE Reservoir Simulation Symposium , The Woodlands, Houston, Texas, U.S.A 2007-02-26 - 2007-02-28
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Use of Multiscale Methods to Bypass Upscaling - Or as a Means to Provide Fast and Approximate Flow Responses in Optimization Workflows. Princeton University, Department of Civil and Environmental Engineering Workshop on Numerical Discretization and Upscaling Methods , Princeton, USA 2007-11-01 - 2007-11-02
-
Vitenskapelig foredragAarnes, Jørg; Lie, Knut-Andreas; Krogstad, Stein; Kippe, Vegard. (2007) Multiscale methods for subsurface flow. NGSSC Summer School on Multiscale Modeling and Simulation in Science , Bosön, Stockholm 2007-06-04 - 2007-06-15
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Direct simulation of high-resolution geo-cellular models. Univ. of Oslo Physics of Geological Processes , Oslo, Norway 2007-06-16 - 2007-06-16
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas. (2007) Multiscale mixed/mimetic methods -- Generic tools for reservoir modeling and simulation. SIAM SIAM Conference on Mathematical and Computational Issues in the Geosciences (GS07) , Santa Fe, New Mexico USA 2007-03-19 - 2007-03-22
2006
-
Vitenskapelig foredragEikemo, Birgitte; Berre, Inga; Dahle, Helge Ketil; Lie, Knut-Andreas; Natvig, Jostein R.. (2006) A Discontinuous Galerkin Method for Computing Time-of-Flight in Discrete-Fracture Models. XVI International Conference on Computational Methods in Water Resources , Copenhagen 2006-06-18 - 2006-06-22
-
Vitenskapelig foredragNatvig, Jostein. R.; Lie, Knut-Andreas; Eikemo, Birgitte. (2006) Fast Solvers for Flow in Porous Media Based on Discontinuous Galerkin Methods and Optimal Reordering. XVI International Conference on Computational Methods in Water Resources , Copenhagen 2006-06-18 - 2006-06-22
-
Vitenskapelig foredragHægland, Håkon; Lie, Knut-Andreas; Dahle, Helge Ketil; Eigestad, Geir Terje. (2006) Adaptive Streamline Tracing for Streamline Simulation on Irregular Grids. Computational Methods in Water Resources (DTU og UIB) Foredrag på Vitenskapelig Konferanse , København 2006-06-19 - 2006-06-22
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Multiscale mixed finite-element methods for simulation of flow in highly heterogeneous porous media. Department of Numerical Analysis, Lund University Fifth China-Norway-Sweden Workshop on Computational Mathematics , Lund 2006-06-05 - 2006-06-07
-
Vitenskapelig foredragHægland, Håkon; Dahle, Helge Ketil; Aavatsmark, Ivar; Eigestad, Geir Terje; Lie, Knut-Andreas. (2006) Adaptive streamline tracing for streamline simulation on irregular grids. Proceedings of the XVI International Conference on Computational Methods in Water Resources , København 2006-06-18 - 2006-06-22
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Institutt for matematiske fag DIFTA-seminar , NTNU 2006-10-13 - 2006-10-13
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Statoil Besøk hos Statoil (Stavanger) , Stavanger 2006-11-29 - 2006-11-29
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Schlumberger Besøk hos Schlumberger (Stavanger) , Stavanger 2006-11-30 - 2006-11-30
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas; Natvig, Jostein Roald. (2006) Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation. ECMOR X , Amsterdam, The Netherlands 2006-09-07 -
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas. (2006) Multiscale methods for modeling flow in porous media: approaching industrial applications. Computation of Flow and Transport in Heterogeneous Media , Univ. of Bath 2006-06-20 -
-
Vitenskapelig foredragNatvig, Jostein Roald; Lie, Knut-Andreas. (2006) Fast solvers for flow in porous media based on discontinuous Galerkin methods and optimal reordering. CMWR XVI Computational Methods in Water Resources , Copenhagen, Denmark 2006-06-22 -
-
Vitenskapelig foredragKippe, Vegard; Aarnes, Jørg; Lie, Knut-Andreas. (2006) Multiscale finite-element methods for elliptic problems in porous media flow. CMWR XVI Computational Methods in Water Resources , Copenhagen, Denmark 2006-06-22 -
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Fast simulation of highly heterogeneous and fractured porous media. Workshop on CO2 handeling, BCCS , Univ. of Bergen 2006-05-04 -
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Multiscale mixed finite-element methods for simulation of flow in highly heterogeneous porous media. Fifth China-Norway-Sweden Conference , Lund 2006-06-07 -
-
Vitenskapelig foredragHagen, Trond Runar; Hjelmervik, Jon M.; Lie, Knut-Andreas; Natvig, Jostein Roald. (2006) Solving Hyperbolic Conservation Laws on GPUs. SC06 Intl. Conference for High Performance Computing, Networking, Storage & Analysis , Tampa, Florida USA 2006-11-13 -
2005
-
Vitenskapelig foredrag