| Open-source MATLAB implementation of consistent discretisations on complex grids KA Lie, S Krogstad, IS Ligaarden, JR Natvig, HM Nilsen, B Skaflestad Computational Geosciences 16, 297-322, 2012 | 500 | 2012 |
| Generalized integrating factor methods for stiff PDEs S Krogstad Journal of Computational Physics 203 (1), 72-88, 2005 | 289 | 2005 |
| A hierarchical multiscale method for two-phase flow based upon mixed finite elements and nonuniform coarse grids JE Aarnes, S Krogstad, KA Lie Multiscale Modeling & Simulation 5 (2), 337-363, 2006 | 230 | 2006 |
| Multiscale mixed/mimetic methods on corner-point grids JE Aarnes, S Krogstad, KA Lie Computational Geosciences 12, 297-315, 2008 | 197 | 2008 |
| MRST-AD–an open-source framework for rapid prototyping and evaluation of reservoir simulation problems S Krogstad, KA Lie, O Møyner, HM Nilsen, X Raynaud, B Skaflestad SPE Reservoir Simulation Conference?, D022S002R004, 2015 | 175 | 2015 |
| The application of flow diagnostics for reservoir management O Møyner, S Krogstad, KA Lie SPE Journal 20 (02), 306-323, 2015 | 147 | 2015 |
| A multiscale mixed finite element solver for three phase black oil flow S Krogstad, KA Lie, HM Nilsen, JR Natvig, B Skaflestad, JE Aarnes SPE Reservoir Simulation Symposium, 2009 | 54* | 2009 |
| Nonlinear output constraints handling for production optimization of oil reservoirs E Suwartadi, S Krogstad, B Foss Computational Geosciences 16, 499-517, 2012 | 44 | 2012 |
| Adjoint multiscale mixed finite elements S Krogstad, VL Hauge, AF Gulbransen SPE Journal 16 (01), 162-171, 2011 | 30 | 2011 |
| Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data HM Nilsen, S Krogstad, O Andersen, R Allen, KA Lie Energy Procedia 114, 3476-3495, 2017 | 25 | 2017 |
| Multiscale mixed-finite-element modeling of coupled wellbore/near-well flow S Krogstad, LJ Durlofsky SPE Journal 14 (01), 78-87, 2009 | 23 | 2009 |
| Validation of the multiscale mixed finite‐element method M Pal, S Lamine, KA Lie, S Krogstad International Journal for Numerical Methods in Fluids 77 (4), 206-223, 2015 | 22 | 2015 |
| A sparse basis POD for model reduction of multiphase compressible flow S Krogstad SPE Reservoir Simulation Symposium, 2011 | 22 | 2011 |
| A low complexity Lie group method on the Stiefel manifold S Krogstad BIT Numerical Mathematics 43 (1), 107-122, 2003 | 22 | 2003 |
| Discretisation on Complex and Polyhedral Grids–Open Source MATLAB Implementation KA Lie, S Krogstad, IS Ligaarden, JR Natvig, HM Nilsen, B Skaflestad ECMOR XII-12th European Conference on the Mathematics of Oil Recovery, cp …, 2010 | 21 | 2010 |
| Decision Analysis for Long-term and Short-term Production Optimization Applied to the Voador A Hasan, B Foss, S Krogstad, V Gunnerud, A Teixeira SPE Reservoir Characterization and Simulation Conference and Exhibition, 2013 | 19 | 2013 |
| Mixed multiscale methods for compressible flow KA Lie, S Krogstad, B Skaflestad ECMOR XIII-13th European Conference on the Mathematics of Oil Recovery, cp …, 2012 | 18 | 2012 |
| Reservoir management optimization using well-specific upscaling and control switching S Krogstad, X Raynaud, HM Nilsen Computational Geosciences 20, 695-706, 2016 | 17 | 2016 |
| Grid adaptation for the Dirichlet–Neumann representation method and the multiscale mixed finite-element method KA Lie, JR Natvig, S Krogstad, Y Yang, XH Wu Computational Geosciences 18, 357-372, 2014 | 17 | 2014 |
| On enumeration problems in Lie–Butcher theory H Munthe-Kaas, S Krogstad Future Generation Computer Systems 19 (7), 1197-1205, 2003 | 17 | 2003 |
