Projects
Contact person, projects
Other projects
- Digiwell: Digital wells for optimal production and drainage (2020 - 2024)
- Digital subsurface: flow diagnostics and data-driven modeling in optimized reservoir management (2018 - 2021)
- Full-field simulation of water-based EOR (2015 - 2019)
- Simulation and optimization of large-scale, aquifer-wide injection CO2 injection in the North Sea (2015 - 2018)
- Flow diagnostics on stratigraphic and unstructured grids (2012 - 2014)
- A numerical CO2 laboratory (2010 - 2013)
- Tools for model-reduction and accelerated reservoir simulation (2009 - 2022)
Expertise
Contact person, expertise
- Agentic AI for scientific computing and simulation
- Agentic development of scientific software
- Automatic differentiation
- Differentiable simulation and sensitivity analysis
- Flow in porous media
- Julia programming language
- Multiscale reservoir simulation
- Nonlinear preconditioning
- Nonlinear solvers and time integration
- Numerical linear algebra
Software
Contact person, software
Other software
Publications
- Exploring Convergence and Its Limits in Case B of the 11th SPE Comparative Solution Project Read the publication
- Fimbul.jl – fast, flexible, robust, and differentiable geothermal energy simulation in Julia
- Compositional reservoir simulation with a high-resolution compact stencil adaptive implicit method
- A Data-Driven Approach to Select Optimal Time Steps for Complex Reservoir Models
- A distributed field-scale parallel nonlinear domain-decomposition solver Read the publication
- Reduced Physics-Based Simulation for Unconventional Production Forecasting - A 1D Approach
- Optimizing carbon capture and storage infrastructure including physics-based reservoir modelling Read the publication
- JutulDarcy.jl - a fully differentiable high-performance reservoir simulator based on automatic differentiation Read the publication
- Grid-Orientation Effects in the 11th SPE Comparative Solution Project Using Unstructured Grids and Consistent Discretizations
- Accelerating Nonlinear Convergence in Reservoir Simulation by Adaptive Relaxation and Nonlinear Domain-Decomposition Preconditioning
Other
- Jutul.jl: Fully Differentiable Finite-Volume Simulation in Julia
- Advanced Computational Methods for Modelling, Sensitivity Analysis, and Optimization of VOC Emissions in Cargo Tank Systems
- Fimbul.jl – fast, flexible, robust, and differentiable geothermal energy simulation in Julia
- Predictive digital twins for underground thermal energy storage using differentiable programming
- The 11th Society of Petroleum Engineers Comparative Solution Project: Summary Report
- Adaptive Nonlinear Domain-Decomposition for Scalable Reservoir Simulation
- Numerical Modeling and Sensitivity Analysis of Coupled Hydro-Biogeochemical Processes in Underground Hydrogen Storage
- Prediktive digitale tvillinger for optimal drift av GeoTermos
- THERMODYNAMIC MODELING AND NUMERICAL SIMULATION OF HYDROGEN STORAGE IN SALINE AQUIFERS
- Battery simulation with Julia