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Applied mathematics, Flow in porous media, Geoenergy simulation, Scientific software
Norway

Activities

Employment (1)

SINTEF Oslo: Oslo, NO

2019-09-01 to present | Research Scientist (Mathematics and Cybernetics)
Employment
Source: Self-asserted source
Øystein Klemetsdal

Education and qualifications (2)

Norwegian University of Science and Technology: Trondheim, NO

2016-08 to 2019-11 | PhD, applied mathematics (Department of mathematical sciences)
Education
Source: Self-asserted source
Øystein Klemetsdal

Norwegian University of Science and Technology: Trondheim, NO

2011-08 to 2016-06 | MSc, industrial mathematics (Department of mathematical sciences)
Education
Source: Self-asserted source
Øystein Klemetsdal

Professional activities (2)

European Community on Computational Methods in Applied Sciences (ECCOMAS): Barcelona, ES

2023-10-06 to present | Nordic representative (ECOOMAS Young Investigators Commitee)
Service
Source: Self-asserted source
Øystein Klemetsdal

Society for Industrial and Applied Mathematics: Philadelphia, US

2019-09-01 to present (SIAM Activity Group on Geosciences)
Membership
Source: Self-asserted source
Øystein Klemetsdal

Works (30)

Modelling and optimization of shallow underground thermal energy storage

Geoenergy
2023-12-31 | Journal article
Contributors: Øystein Klemetsdal; Odd Andersen; Stein Krogstad; Halvor Møll Nilsen; Eivind Bastesen
Source: check_circle
Crossref

Nonlinear domain-decomposition preconditioning for robust and efficient field-scale simulation of subsurface flow

Computational Geosciences
2023-07-27 | Journal article
Part of ISSN: 1420-0597
Part of ISSN: 1573-1499
Contributors: Olav Møyner; Atgeirr F. Rasmussen; Øystein Klemetsdal; Halvor M. Nilsen; Arthur Moncorgé; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Adaptive Timestepping, Linearization, and A Posteriori Error Control for Multiphase Flow of Immiscible Fluids in Porous Media with Wells

SPE Journal
2023-04-12 | Journal article
Part of ISSN: 1086-055X
Part of ISSN: 1930-0220
Contributors: E. Ahmed; Ø. Klemetsdal; X. Raynaud; O. Møyner; H. M. Nilsen
Source: Self-asserted source
Øystein Klemetsdal

An Adaptive Newton–ASPEN Solver for Complex Reservoir Models

Day 2 Wed, March 29, 2023
2023-03-21 | Conference paper
Contributors: K. -A. Lie; O. Møyner; Ø. A. Klemetsdal
Source: Self-asserted source
Øystein Klemetsdal

An Integrated Modeling Framework for Simulating Complex Transient Flow in Fractured Reservoirs with 3D High-Quality Grids

Day 1 Tue, March 28, 2023
2023-03-21 | Conference paper
Contributors: Hui Liu; Xinwei Liao; Knut-Andreas Lie; øystein Klemetsdal; Kai Bao; Xiaoliang Zhao; August Johansson; Xavier Raynaud
Source: Self-asserted source
Øystein Klemetsdal

Efficient Adaptation and Calibration of Ad joint-Based Reduced-Order Coarse-Grid Network Models

Day 1 Tue, March 28, 2023
2023-03-21 | Conference paper
Contributors: S. Krogstad; Ø. A. Klemetsdal; K. -A. Lie
Source: Self-asserted source
Øystein Klemetsdal

Efficient numerical simulation of vacuum swing adsorption using automatic differentiation

SSRN Electronic Journal
2022 | Conference paper
Part of ISSN: 1556-5068
Contributors: Francesca Watson; Halvor Møll Nilsen; Øystein Klemetsdal; Shreenath Krishnamurthy; Kjetil Olsen Lye
Source: Self-asserted source
Øystein Klemetsdal

Modeling and Optimization of Shallow Geothermal Heat Storage

ECMOR 2022
2022 | Conference paper
Contributors: Ø. Klemetsdal; H. Nilsen; S. Krogstad; O. Andersen; E. Bastesen
Source: Self-asserted source
Øystein Klemetsdal

Nonlinear Domain Decomposition Preconditioning for Robust and Efficient Field-Scale Simulation of Subsurface Flow

ECMOR 2022
2022 | Conference paper
Contributors: O. Møyner; A. Rasmussen; Ø. Klemetsdal; H. Nilsen; A. Moncorgé; K. Lie
Source: Self-asserted source
Øystein Klemetsdal

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
2022-08 | Journal article
Contributors: Øystein Klemetsdal; Arthur Moncorgé; Olav Møyner; Knut-Andreas Lie
Source: check_circle
Crossref

An Adaptive Sequential Fully Implicit Domain-Decomposition Solver

SPE Journal
2022-02-16 | Journal article
Part of ISSN: 1086-055X
Part of ISSN: 1930-0220
Contributors: Ø. S. Klemetsdal; A. Moncorgé; H. M. Nilsen; O. Møyner; K-.A. Lie
Source: Self-asserted source
Øystein Klemetsdal

High-Resolution Compositional Reservoir Simulation with Dynamic Coarsening and Local Timestepping for Unstructured Grids

SPE Journal
2021-12-15 | Journal article
Part of ISSN: 1086-055X
Part of ISSN: 1930-0220
Contributors: Ø. S. Klemetsdal; O. Møyner; A. Moncorgé; H. M. Nilsen; K-.A. Lie
Source: Self-asserted source
Øystein Klemetsdal

Implicit Discontinuous Galerkin Methods for Transport Equations in Porous Media

Advanced Modeling with the MATLAB Reservoir Simulation Toolbox
2021-11-25 | Book chapter
Contributors: Øystein S. Klemetsdal; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Simulation of Geothermal Systems Using MRST

Advanced Modeling with the MATLAB Reservoir Simulation Toolbox
2021-11-25 | Book chapter
Contributors: Marine Collignon; Øystein S. Klemetsdal; Olav Møyner
Source: Self-asserted source
Øystein Klemetsdal

Unstructured PEBI Grids Conforming to Lower-Dimensional Objects

Advanced Modeling with the MATLAB Reservoir Simulation Toolbox
2021-11-25 | Book chapter
Contributors: Runar L. Berge; Øystein S. Klemetsdal; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Adaptive Time Stepping, Linearization and a Posteriori Error Control for Multiphase Flow with Wells

Day 1 Tue, October 26, 2021
2021-10-19 | Conference paper
Contributors: E. Ahmed; Ø. Klemetsdal; X. Raynaud; O. Møyner; H. M. Nilsen
Source: Self-asserted source
Øystein Klemetsdal

A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids

Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples
2020 | Book chapter
Part of ISBN: 9783030436506
Part of ISBN: 9783030436513
Part of ISSN: 2194-1009
Part of ISSN: 2194-1017
Contributors: Øystein S. Klemetsdal; Olav Møyner; Xavier Raynaud; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow

ECMOR XVII
2020 | Conference paper
Contributors: Ø. Klemetsdal; A. Moncorgé; O. Moyner; K. Lie
Source: Self-asserted source
Øystein Klemetsdal

Dynamic Coarsening and Local Reordered Nonlinear Solvers for Simulating Transport in Porous Media

SPE Journal
2020-08-13 | Journal article
Part of ISSN: 1086-055X
Part of ISSN: 1930-0220
Contributors: Øystein S. Klemetsdal; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Evaluating thermal losses and storage capacity in high-temperature aquifer thermal energy storage (HT-ATES) systems with well operating limits: insights from a study-case in the Greater Geneva Basin, Switzerland

Geothermics
2020-05 | Journal article
Part of ISSN: 0375-6505
Contributors: Marine Collignon; Øystein Strengehagen Klemetsdal; Olav Møyner; Marion Alcanié; Antonio Pio Rinaldi; Halvor Nilsen; Matteo Lupi
Source: Self-asserted source
Øystein Klemetsdal

Accelerating multiscale simulation of complex geomodels by use of dynamically adapted basis functions

Computational Geosciences
2020-04-20 | Journal article
Contributors: Øystein S. Klemetsdal; Olav Møyner; Knut-Andreas Lie
Source: check_circle
Crossref

Efficient reordered nonlinear Gauss–Seidel solvers with higher order for black-oil models

Computational Geosciences
2020-04-04 | Journal article
Contributors: Øystein S. Klemetsdal; Atgeirr F. Rasmussen; Olav Møyner; Knut-Andreas Lie
Source: check_circle
Crossref

CO2 Storage with Mobility Control

SSRN Electronic Journal
2019 | Conference paper
Part of ISSN: 1556-5068
Contributors: Alv-Arne Grimstad; Per Eirik Strand Bergmo; Halvor Møll Nilsen; Øystein Klemetsdal
Source: Self-asserted source
Øystein Klemetsdal

Robust Nonlinear Newton Solver With Adaptive Interface-Localized Trust Regions

SPE Journal
2019-08-15 | Journal article
Part of ISSN: 1086-055X
Part of ISSN: 1930-0220
Contributors: Øystein S. Klemetsdal; Olav Møyner; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Implicit High-Resolution Compositional Simulation With Optimal Ordering of Unknowns and Adaptive Spatial Refinement

Day 1 Wed, April 10, 2019
2019-03-29 | Conference paper
Contributors: Ø.S.. S. Klemetsdal; O.. Møyner; K.-A.. -A. Lie
Source: Self-asserted source
Øystein Klemetsdal

Unstructured Voronoi grids conforming to lower dimensional objects

Computational Geosciences
2019-02 | Journal article
Part of ISSN: 1420-0597
Part of ISSN: 1573-1499
Contributors: Runar Berge; Øystein Strengehagen Klemetsdal; Knut-Andreas Lie
Source: Self-asserted source
Øystein Klemetsdal

Nonlinear Gauss-Seidel Solvers With Higher Order For Black-Oil Models

Proceedings
2018-09-03 | Conference paper
Part of ISSN: 2214-4609
Contributors: Ø.S. Klemetsdal; A.F. Rasmussen; O. Møyner; K.-A Lie
Source: Self-asserted source
Øystein Klemetsdal

Use Of Dynamically Adapted Basis Functions To Accelerate Multiscale Simulation Of Complex Geomodels

Proceedings
2018-09-03 | Conference paper
Part of ISSN: 2214-4609
Contributors: Ø.S Klemetsdal; O Møyner; K.-A Lie
Source: Self-asserted source
Øystein Klemetsdal

Non-linear Newton Solver for a Polymer Two-phase System Using Interface-localized Trust Regions

Proceedings
2017-04-24 | Conference paper
Part of ISSN: 2214-4609
Contributors: Ø.S. Klemetsdal; O. Møyner; K.A. Lie
Source: Self-asserted source
Øystein Klemetsdal

Unstructured Gridding and Consistent Discretizations for Reservoirs with Faults and Complex Wells

Day 3 Wed, February 22, 2017
2017-02-20 | Conference paper
Contributors: Ø. S. Klemetsdal; R. L. Berge; K. -A. Lie; H. M. Nilsen; O.. Møyner
Source: Self-asserted source
Øystein Klemetsdal

Peer review (6 reviews for 3 publications/grants)

Review activity for Computational geosciences. (3)
Review activity for Geothermics (2)
Review activity for Results in applied mathematics. (1)