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Computational Geosciences

Computational Geosciences

Research Manager / Chief Scientist
+47 930 58 721

We offer leading expertise on a wide variety of methods for discretizing and solving systems of nonlinear partial differential equations. We excel at developing new computational algorithms and turning these into efficient, reliable, and robust software of professional quality. We are internationally oriented and combine high academic quality in research with a strong focus on industrial relevance:

  • 16 permanent scientists, all with a PhD in mathematics, physics, or geophysics; in addition: several postdocs, PhD, and master students
  • 20+ years of continuous involvment in industrial and academic research
  • 20+ publications in leading journals and conferences anually
  • 15+ years track record in sharing open data (e.g., CO2 DataShare) and developing high-quality, open-source, community software (MRST and OPM) having hundreds of users world wide

Applications in the Computational Geosciences

Most of our research aims at developing enabling simulation technology for subsurface applications like hydrocarbon recovery and carbon storage.  The MRST website contains descriptions of many of the different methods and problem types we have worked with, including novel ideas like flow diagnostics and multiscale methods. For more in depth information, we refer you to two our open-access textbooks on MRST (book 1, book 2), or you could watch one of our recent overview lectures that explain the history and the capabilities of the MRST software (90 min version, 30 min version). The GeoScale webpages document activities from the early years of the research group. 

4-5 years ago, we started to transfer our specific expertise developed for the oil and gas industry into other geoscience and geoenergy applications like geothermal energy, gas and energy storage, and water-related problems. Norwegian-speaking readers can get some idea from the following popular-science articles:

We also do work related to ocean forecasting, microfluidics, battery technology, and digital manufacturing.

Mathematics in Technology: Generic Expertise

The Computational Geosciences group originates from a long tradition of more generic research on numerical methods and simulation tools. Although much of our work is geoscience centric, we keep a strong focus on generic expertise and think of ourselves as applied mathematicians and computer scientists rather than application experts. We believe that this key characteristic is highly important to be able to develop efficient, flexible, and robust simulation technology. In line with this, we have for the past two decades organized the highly popular Geilo Winter Schools in eScience and computational mathematics. The leader of the group is also responsible for SINTEF Digital's prioritized research area, Mathematics in Technology, which functions as an incubator for new research directions and development of new research talents. Examples of activities include work on differentiable simulators, optimization under uncertainty, and physics-informed neural networks, to name a few. 

Emerging Technologies: Quantum Computing

Scientists from the applied mathematics groups in SINTEF have a long tradition for utilizing emerging computer hardware in computational modelling. For instance, starting in the early 2000s, we were among the pioneers in using GPUs for solving systems of conservation and balance laws. We still maintain a high level of expertise in this type of heterogeneous computing. Continuing this tradition, our group is currently leading a new Gemini center on future applications of quantum computing. This impending technology offers a huge potential for societal and business disruption. However, quantum computers work in a fundamentally different way than classical computers, and utilizing them requires a deep understanding of the underlying quantum-physical principles and how these can be used to rethink how algorithms are designed. The purpose of the Gemini center is to mobilize awareness and interest in Norway and start building the necessary expertise so that we are “quantum ready” when the technology becomes a commerical reality for widespread adoption.

QUANTUMCOMPUTING_Logo.jpg

Gemini Center on Quantum Computing
Making Norway quantum ready!

 

Group members

Elyes Ahmed

Research Scientist
+47 947 26 120
Name
Elyes Ahmed
Title
Research Scientist
Phone
+47 947 26 120
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Odd Andersen

Senior Research Scientist
917 85 380
Name
Odd Andersen
Title
Senior Research Scientist
Phone
917 85 380
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Kai Bao

Research Scientist
+47 982 43 947
Name
Kai Bao
Title
Research Scientist
Phone
+47 982 43 947
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Florian Beiser

PhD Fellow
+47 459 12 307
Name
Florian Beiser
Title
PhD Fellow
Phone
+47 459 12 307
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Franz Georg Fuchs

Research Scientist
454 41 527
Name
Franz Georg Fuchs
Title
Research Scientist
Phone
454 41 527
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Håvard Heitlo Holm

Research Scientist
+47 911 36 826
Name
Håvard Heitlo Holm
Title
Research Scientist
Phone
+47 911 36 826
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

August Johansson

Research Scientist
+47 404 51 301
Name
August Johansson
Title
Research Scientist
Phone
+47 404 51 301
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Øystein Strengehagen Klemetsdal

Research Scientist
+47 984 38 639
Name
Øystein Strengehagen Klemetsdal
Title
Research Scientist
Phone
+47 984 38 639
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Stein Krogstad

Senior Research Scientist
918 34 023
Name
Stein Krogstad
Title
Senior Research Scientist
Phone
918 34 023
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Knut-Andreas Lie

Research Manager / Chief Scientist
+47 930 58 721
Name
Knut-Andreas Lie
Title
Research Manager / Chief Scientist
Phone
+47 930 58 721
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Kjetil Olsen Lye

Research Scientist
415 67 650
Name
Kjetil Olsen Lye
Title
Research Scientist
Phone
415 67 650
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Olav Møyner

Research Scientist
+47 990 24 949
Name
Olav Møyner
Title
Research Scientist
Phone
+47 990 24 949
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Halvor Møll Nilsen

Senior Research Scientist
+47 990 49 793
Name
Halvor Møll Nilsen
Title
Senior Research Scientist
Phone
+47 990 49 793
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Atgeirr Flø Rasmussen

Senior Research Scientist
+47 977 48 679
Name
Atgeirr Flø Rasmussen
Title
Senior Research Scientist
Phone
+47 977 48 679
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Xavier Raynaud

Research Scientist
414 84 158
Name
Xavier Raynaud
Title
Research Scientist
Phone
414 84 158
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Bård Skaflestad

Research Scientist
Name
Bård Skaflestad
Title
Research Scientist
Phone
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS

Francesca Watson

Research Scientist
+47 413 49 301
Name
Francesca Watson
Title
Research Scientist
Phone
+47 413 49 301
Department
Mathematics and Cybernetics
Office
Oslo
Company
SINTEF AS