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Halvor Møll Nilsen

Senior Research Scientist

Halvor Møll Nilsen

Senior Research Scientist

Halvor Møll Nilsen
Phone: +47 990 49 793
Department: Mathematics and Cybernetics
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1626881

Local forward-mode automatic differentiation for high performance parallel pilot-level reservoir simulation Robust reservoir simulation requires accurate linearization and involve complex property evaluations and dynamics. Handcoded Jacobian derivative calculations require significant resources to m...

Authors Lauser Andreas Sandve Tor Harald Rasmussen Atgeirr Flø Nilsen Halvor Møll
Year 2018
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1608326

In cases with significant density difference between the injection mixture and the reservoir fluids, segregation can take place on short temporal scales relative to the typical time-step lengths of the simulation. A fully resolved 3D description is computationally demanding and is often difficult to...

Year 2018
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1607795

Reactive transport in porous media with dissolution and precipitation has important applications in oil and gas industry and ground-water remediation. In this work, we present a simulation method for reactive flow in porous media of two salts that share an ion. The method consists of a front-trackin...

Authors Zefreh Masoud Ghaderi Nilsen Halvor Møll Lie Knut-Andreas Raynaud Xavier Doster Florian
Year 2018
Type Journal publication