Publikasjoner og ansvarsområder
Validation of a non-uniform coarsening and upscaling framework
We present a novel framework for generating reduced-order models that combines agglomeration of cells from existing high-fidelity reservoir models and flow-based upscaling. The framework employs a hierarchical grid-coarsening strategy that enables accurate preservation of geological structures from...
A General Non-Uniform Coarsening and Upscaling Framework for Reduced-Order Modeling
This paper presents a general framework for constructing effective reduced-order models from an existing high-fidelity reservoir model, irrespective of grid topology. We employ a flexible hierarchical grid coarsening strategy that is designed to preserve geologic features and structures in the...
The Open Porous Media Initiative -- Release 2015.10
The Open Porous Media Initiative -- Release 2015.04
Matlab Reservoir Simulation Toolbox: MRST 2015a
MRST is an open-source toolbox developed to support research on computational methods in reservoir engineering and CO2 storage. Primarily, MRST consists of a large collection of extensible and efficient software libraries and data structures that you can use to design your own simulators or...
MRST-AD: an open-source framework for rapid prototyping and evaluation of reservoir simulation problems
We present MRST–AD, a free, open-source framework written as part of the Matlab Reservoir Simulation Toolbox and designed to provide researchers with the means for rapid prototyping and experimentation for problems in reservoir simulation. The article outlines the design principles and programming...
Open-source MATLAB implementation of consistent discretisations on complex grids
Accurate geological modelling of features such as faults, fractures or erosion requires grids that are flexible with respect to geometry. Such grids generally contain polyhedral cells and complex grid-cell connectivities. The grid representation for polyhedral grids in turn affects the efficient...