The InterPore 2024 conference, held from May 13-16 in Qingdao, China,
was a significant event for researchers and professionals in the field
of porous media. This year’s theme, “Porous Media and Biology,”
explored the intersection of porous media with biological systems, including applications in living organs, plants, medicine, soil, and oil and gas reservoirs. The conference featured a diverse range of topics such as transport phenomena, multiphysics-multiphase flow, geothermal energy, CO2 sequestration, and energy storage. Attendees had the opportunity to engage in four plenary lectures, eight invited lectures, and numerous parallel sessions, providing a comprehensive overview of the latest advancements and research in the field.

Researchers from CSSR showcased their work on multiphysics-multiphase flow in porous media, emphasizing advancements in geothermal energy and CO2 sequestration. These presentations underscored the innovative research being conducted in Norway, contributing to the global understanding of porous media and its applications in sustainable energy solution.

Presentations with CSSR involvement:

• “Field-scale mathematical modelling and simulations of biofilm effects in hydrogen storage”. D. Landa-Marbán, S. Tveit, T. H. Sandve, and S. E.Gasda. InterPore2024, Oral presentation.
• “Predicting ultimate hydrogen production and residual volume during cyclic underground hydrogen storage in porous media using machine learning.”Raymond Mushabe, David Marbán Landa, Tor Harald Sandve
• “Bioclogging during underground hydrogen storage: Assessing impact of biofilm formation on hydrogen injection and recovery”. Na LIU, Nicole Dopffel, Martin Fernø. InterPore2024, Oral presentation.

The partner workshop is an occasion to bring together the research partners NORCE, UiB and the CSSR industry partners. This year the event took place at Clarion Hotel Admiral, Bergen on 7-8th May 2024 with approximately 50 participants. Thank you to everyone who participated and contributed to the success of the event.

The meeting started with an update on the research progress and activities at the center by the CSSR director Sarah Gasda. The workshop had two scientific sessions : Integrating Laboratory and Field Workflows, and Digital innovations for optimal use of the subsurface. The scientific presentations were followed by a break out group session where the participants were divided in two groups – with the discussion points convened together in a plenary discussion session.

The key takeaway from the first plenary discussion was the need to align the multiscale modelling and simulations with the laboratory works. The second day involved plenary discussion on the identification of bottlenecks – and their possible remedy – in the digital innovations and their adoption by the industry.

Our esteemed guests from above left: Margrete Hånes (Equinor); right: Ketil Djurhuus (NORCE) and Bastian Köhrer (Wintershall DEA); below left: Janiche Beeder, Espen Kowalewski and Dag Standnes (Equinor).

We’re thrilled to share that the CSSR recently hosted a groundbreaking hybrid Joint Industry Workshop in Bergen on the 16th of April 2024! The topic of the workshop was – Data-driven approaches to improving modelling, simulation, and optimization. 

From above : Tor Harald Sandve (WP 4 leader) (NORCE); Left: Peter Moritz von Schultzendorff (PhD student, UoB); Right: Rolf Johan Lorentzen (WP3 Leader) (NORCE); Photos by Maya Havre (NORCE)

With robust research in machine learning and active partnerships with industry leaders and NORCE in general, CSSR was able to bring together nearly 40 participants, including researchers, operators, and service providers of CSSR. This workshop provided a unique opportunity for participants to share experiences and interact with each other. Feedback from the participants was overwhelmingly positive, describing the program as intriguing, educational, and timely. The workshop concluded with a delightful social get-together with pizza, leaving all participants inspired and sated. CSSR continues to be at the forefront of data-driven innovation, driving change and growth in an ever-evolving industry.

From left : The participants at the Joint Industry Workshop, Rolf Johan Lorentzen (WP3 Leader); Roman Berenblyum (IC secretary); Ketil Djurhuus (Centre deputy); Right: Antoine Lechevallier (PostDoc, NORCE)

Equinor is a proud industry partner in CSSR. In the domain of data-driven modeling, simulation & optimization, we see value in collaborating closely with CSSR and appreciated participating in the recent joint industry workshop on this topic hosted by NORCE in Bergen. We look forward to the next stages of the research and development work..”

By Thom van der Heijden, R&D task leader ‘Production Forecasting & Optimization’, Equinor

Presentations at the workshop:

Tai Xue-Cheng (Norce)	Deep Neural Networks for flow simulations and PDE optimization problems
Pit Arnold (Wintershall Dea)	Coupling Digital Rock Analysis with Machine Learning and Custom Laboratory Solutions for Enhanced Simulation Accuracy
Thom van der Heijden (Equinor) and Tobias Müller (Equinor)	Data driven predictions & decisions
Olwijn Leeuwenburgh (TNO)	Hybrid Data-Physics Modelling for Reservoir Performance Prediction
Kristian Fossum (Norce)	Ensemble History-Matching Workflow Using Interpretable Spade-Gan Geomodel
Mathias Nilsen (Norce)	Wind-powered Well Control Optimization
Peter Moritz von Schultzendorff (UiB)	A machine-learned near-well model in OPM Flow
Antoine Lechevallier (Norce)	Hybrid Newton’s method for acceleration of reservoir simulation
Rolf Lorentzen (Norce)	Adaptive surrogate modeling to accelerate PDE-constrained optimization
Jan Martin Nordbotten (UiB)	Integrating models of different character and complexity: Lessons from the past and warnings for the future
Tor Harald Sandve (Norce)	Summary, discussion, CSSR perspectives

Thank you to Rolf Johan Lorentzen(WP 3 leader) and Tor Harald Sandve(WP 4 leader), who organized the workshop, and to all who contributed to making it a success.

On April 9-10, 2024, the Open Porous Media (OPM) Summit was hosted in Oslo. The OPM initiative promotes open innovation and reproducible research in modeling and simulating porous media processes. It coordinates collaborative software development, maintains and distributes open-source software and datasets, and strives to ensure these resources remain available under a free license in the long term.

CSSR participation at the summit:

CSSR Contributors	Title
David L Marban (NORCE)	SPE 11 scripts and framework
Birane Kane (NORCE)	Machine learning module in OPM
Håkon Hægland (NORCE)	Taming a collaborative Reference Manual
Antoine Lechevallier (NORCE)	ML based Newton preconditioners [PPTX with video]

FORCE: Joining Forces– Solving the energy challenges together was a one-day seminar organized by The Norwegian Offshore Directorate (SoDir), which aimed to enhance collaboration between the energy industry and Norwegian academic and research institutions, with the ambition of fostering valuable R&D projects addressing the key challenges confronting the energy sector today.
Eleven participants, including PhD students from NORCE, were involved in a poster presentation centered around the themes of improved exploration, sustainable recovery, and energy efficiency.

“It was an interesting day with fruitful discussions. It is always good to hear others’ perspectives on similar topics, which is why Joining Forces is an important event.”
– Mathias Methlie Nilsen

Participation from NORCE

Poster Theme	Presenter	Title
Improved Exploration	Tongtong Yu	Intermittent Multiphase Fluid Flow in Porous Media and the Effect on Injectivity and Reservoir Performance
Sustainable Recovery	Jan Ludvig Vinningland	IORSim – A field-scale geochemical solver
Sustainable Recovery	Mathias Methlie Nilsen	Robust Wind-powered Well Control Optimization
Sustainable Recovery	Peter von Schulzendorff	A machine-learned near-well model in OPM
Sustainable Recovery	Olav Aursjø	Workflow for Direct Pore-scale Simulation of Relative Permeability and Capillary Pressure Curves at Low Capillary Numbers
Sustainable Recovery	Arne Stavland	Water Control – How to Use Oil Soluble Compounds to Selectively Reduce the Water Permeability
Energy Efficiency	Nematollah Zamani	How proper reservoir characterization and injection strategy can be used to manage salt precipitation in CO2 storage
Energy Efficiency	John Zuta	SCAL model for CCS – Insights from the first commercial CO2 project on the Norwegian Continental Shelf, Northern Lights
Energy Efficiency	Roman Berenbleyum	Subsurface site within the energy value chain
Energy Efficiency	Johan Olav Helland	Trapping and Ostwald ripening of gas in the presence of oil and water in subsurface storage
Energy Efficiency	Ying Guo, Reza Askarinezhad	NORCE Technology Park at Risavika – Test centre for Renewable Energy and Biotechnology for Circular Economy

This January, two of our PhD students, Eda Önal and Peter von Schultzendorff, went on a study and research tour together with nine other PhD and MSc students from the Porous Media Group (PMG) at UiB. They visited three research groups that have long-lasting collaborations and friendships with the Porous Media Group.

Report on the tour written by the students

The study tour began with a trip to Oslo, where we engaged in a workshop at the Simula Research Center. The focal point of the day was the presentation of research by PhD students from both Simula and the PMG. The Simula group has a special interest in simulating blood flow in the brain, while our presentations focused on theoretical and practical aspects of subsurface simulations. In the evening, we joined our friends at Simula for a session in the sauna and a swim in the freezing fjord.

Our itinerary then led us to Zaragoza, Spain, where we visited the Institute of Mathematics and Applications (IUMA). The primary agenda involved the presentation of research findings by our PhD students and researchers at IUMA who presented on discretization methods and numerical Solvers. The day concluded with a dinner with the IUMA group where we got to experience the delicious cuisine of northern Spain.

The final leg of our trip took us to Barcelona, where we collaborated with the Universitat Politècnica de Catalunya (UPC). The day was dedicated to a workshop, with special focus on the hydrology research conducted at UPC, promoting a substantial exchange of ideas. Some members took the opportunity to explore the iconic La Sagrada Familia.

The study tour was made possible thanks to funding from Akademiavtalen as well as the individual projects of the PhD candidates, CSSR, MaPSI, and Vista CSD.