15 citations · 27 across the 2 of their papers we have counts for
3 papers · 1 filter
Efficient Reordered Nonlinear Gauss-Seidel Solvers With Higher Order For Black-Oil Models
Øystein S. Klemetsdal, Atgeirr F. Rasmussen, Olav Møyner +1
The fully implicit method is the most commonly used approach to solve black-oil problems in reservoir simulation. The method requires repeated linearization of large nonlinear syst…
Accelerating Multiscale Simulation of Complex Geomodels by Use of Dynamically Adapted Basis Functions
Øystein Strengehagen Klemetsdal, Olav Møyner, Knut-Andreas Lie
A number of different multiscale methods have been developed as a robust alternative to upscaling and as a means for accelerated reservoir simulation of high-resolution geomodels.…
Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics
Sebastian B. M. Bosma, Sergey Klevtsov, Olav Møyner +1
A novel method to enable application of the Multiscale Restricted Smoothed Basis (MsRSB) method to non M-matrices is presented. The original MsRSB method is enhanced with a filteri…