All downloads and resources
Recently published downloads and resources
- Can we use safety climate as an indicator on the plant level?
- Methods based on mathematical programming and surrogate modelling
- Development of ICT solutions for performing real-time subsea...
- Augmented reality - Image-guided surgery - Sensework - Co-located...
- Projeto e Desenvolvimento de Práticas de IPL (Integração do...
- Designing and Cultivating IPL Practices

Modeling of energy balances in oil production networks using B-splines
Energy balance of three-phase mixing process

Modeling, Simulation, and Optimal Control of Oil Production under Gas Coning Conditions
This is a scientific publication written in collaboration with the IO Center

Monitoring of collision risk
A stepwise approach for developing indicators for monitoring of ship impact risk

Monitoring the risk picture by using QRA and barrier based indicators
Improving recognition, assessment and visualization of operational risk factors

Multi-Field Asset Integrated Optimization Benchmark
This is a scientific publication written in collaboration with the IO Center.

Multivariate splines using Splinter
An open-source C++ library for multivariate function approximation

New Approaches for Generally Constrained Production Optimization with an Emphasis on Derivative-free Techniques
This is a scientific publication written in collaboration with the IO Center.

New book: Oil and Gas, Technology and Humans; Assessing the Human Factors of Technological Change
Benefits and drawbacks of Integrated Operationst from management science, human factors and resilience engineering perspective.

New collaboration projects granted
NTNU and the IO Center will develop closer collaboration with Memorial University of Newfoundland and the Federal University of Santa Catarina

New completed IO Center PhD
Mathias Bellout defended his PhD thesis "Joint Optimization of Well Placement and Controls for Petroleum Field Development" on Tuesday 16 December


New Opportunities for Emergency Handling in the Intelligent Energy Organization
Recommdenations for emergency handling in an IO context

New PhD defence
Elena Parmiggiani defends her thesis: Integration by Infrastructuring: The Case of Subsea Environmental Monitoring in Oil and Gas Offshore Operations

New PhD graduation
Bjarne Grimstad has succesfully defended his PhD thesis on daily production optimization of subsea production systems on October 23

New Tools, Old Tasks
Safety Implications of New Technologies and Work Processes for Integrated Operations in the Petroleum Industry

New weak-contrast approximation for reflection coefficients in transversely isotropic media
This is a scientific publication written in collaboration with the IO Center.

News article in "Teknisk Ukeblad" about the IO Center (Norwegian text)
Petrobras increases income on Marlim field by 35 million USD per year due to implementation of new R&D based solution from the IO Center.

Nonlinear inversion for estimating reservoir parameters from time-lapse seismic data
This is a scientific publication written in collaboration with the IO Center.

Nonlinear Optimization Methods for Solving a Reservoir Multiple Shooting Control Formulation
Talk given at CENPES-Petrobras

Nonlinear output constraints handling for production optimization of oil reservoirs
This is a scientific publication written in collaboration with the IO Center

Nonlinear Output Constraints Handling for Production Optimization of Oil Reservoirs EAGE
This is a scientific publication written in collaboration with the IO Center.

Oil and Gas, Technology and Humans; Assessing the Human Factors of Technological Change
Benefits and drawbacks of Integrated Operationst from management science, human factors and resilience engineering perspective

Oil production optimization solved by piecewise linearization in a Branch & Price framework
This is a scientific publication written in collaboration with the IO Center

Oil production optimization—A piecewise linear model, solved with two decomposition strategies
This is a scientific publication written in collaboration with the IO Center.