Geological CO₂ storage
Over the past 4-5 years, we have built up a diverse portfolio of projects, totaling more than 20 ventures. Here are some of our accomplishments so far:
Facilitated successful CO₂ storage license applications, resulting in approvals for our clients.
Conducted CO₂ storage screening projects for multiple clients, helping them identify viable opportunities.
Currently serving as the subsurface team for a partner in a CO₂ storage license, covering crucial responsibilities mandated by authorities.
Independently evaluated and documented all potential onshore and nearshore Danish sites for CO₂ storage.
Provided subsurface advisory services to several European NGOs and CCS networks.
Developed innovative tools, such as our proprietary Proxy Model Reservoir Simulation Tool. Check out its advantages
Curious about how it all evolved since 2020? Explore our extensive experience with the geological and subsurface aspects of CO₂ storage in several European countries and download our Team CV via the button below. And do you have challenges, questions, or storage aspects you would like to discuss? Please don’t hesitate to contact us.
With detailed insights into the CO₂ storage capacity of several European CCS countries, we offer commercial evaluation and independent audits of potential storage sites.
Geological mapping and identification of CO₂ storage.
We assist clients in building CCS business cases with detailed studies of CO₂ storage capacity. Our existing database consists of interpreted seismic data correlated to quality assured well information. Together with technical subsurface expertise, we can deliver a database of ranked opportunities in specific areas of interest.
To speed up the process we have invented two different tools that enable us to predict and model CO₂ storage injection capacity and CO₂ storage capacity in the dynamic domain in a very time efficient manner and at a low cost.
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Over the last few years, we have built significant competence within the science of storing CO2 safely and with good confidence that the CO2 will stay safely underground.
COMPETENCE & CAPABILITY: The competence needed by geologists, geophysicists, and reservoir engineers for evaluating storage capacity is very much the same as for evaluating oil and gas prospects, when it comes to geoscience. This is especially true for making sure that the seals are of high quality and that there are no potential leakage points that could cause leakage of the stored CO2 when the reservoir is pressured up.
However, when it comes to how the CO2 behaves when being injected into deep reservoirs and how it affects the surroundings, it is completely different. That is why the reservoir engineering aspect of CO2 storage capacity and knowing the aquifer extent is so important.
EXPERT ADVICE: Fortunately, we have one of the best experts within the field as our Associated Specialist, and Lex Rijkels has even developed a proxy model for most CO2 storage reservoirs. Using this, we can provide an initial view on the suitability of a potential storage site, estimate how many injection wells that are needed and the magnitude of CO2 that can be injected per year. This is fundamental information required for building business cases.
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Geological mapping and ID of CO2 storage capacity
Geopressure and temperature
CO2 reservoir simulation
Proxy models for injection forecasts based on geological screening values
UK and Norway CO2 storage inventories
Geomechanics
Seal breach analysis
Data mining & visualisation in GIS
Seismic reprocessing
Biostratigraphy
Petrophysical evaluation in IP Seismic well tie
Seismic interpretation
Structural geology and salt tectonics
Regional PaleoScan models
Seismic attributes
Sedimentology & core description
Fault seal analysis
Rock physics & AVO modelling
Depth conversion with geostatistics
Geochemistry -
CO₂ Storage: 5 insights from our journey so far
We need a common language for CO₂ storage capacity
CO₂ Storage and the fast-moving Pressure Front
CO₂ storage potential: Getting the numbers right
About our Proxy Simulation tool
It’s Fault Seal Analysis Month! – written by Geoscientist Håvard Solheim
New Hydrogen Strategies demonstrate an urgent need for more CO2 storage capacity – written by Geoscientist Håvard Solheim
To understand more about the detailed technical work we carry out to understand the risks associated with geological CO₂ storage, the independent evaluation of potential CO₂ storage sites in Denmark is a good example.
In the autumn 2023 our team went in depth to understand the details of the CO2 storage capacity of Denmark. The background is that the national CO₂ storage atlases are based on high-level assumptions that needs to be investigated in further detail, as a natural step in the maturation process for CCS projects.
In the independent evaluation the CO₂ storage capacity of 18 sites onshore and nearshore in Denmark was evaluated. A total of 45 stratigraphic intervals observed in wells were evaluated. This comprises a reservoir unit combined with a seal unit to ensure the CO₂ is stored safely underground. Out of the 45 intervals evaluated only 15 of these were considered a quality that would be relevant for further maturation. Note that some of these 15 intervals form stacked targets at sites.
Our conclusion is that only selected potential CO₂ storage sites has the potential capacity to be further matured. This also means that both authorities, investors and others getting involved in the CO₂ storage business need to be fully informed and have performed due diligence processes on the subsurface risks before committing to any investment decisions.
More details on the content of the 300+ page report with thorough documentation of the results are found here.
App with CO₂ storage dictionary for people who are not geologists
Sharing is caring, and it’s important that we speak the same language. This app will demystify several aspects of CO₂ storage for many.
Open link and add to Home Screen on your phone.
CO2 storage for management teams and policy makers
If you want to learn more about geological CO₂ storage, we offer courses for management teams with the purpose to enabling the team members to ask the right questions and focus on the risks that matters. We have received very good feedback on our recent lecture on CO₂ storage with the following topics covered:
CO₂ storage in general
Our view on the strategic and competitive position of Norway compared to other European countries
Our understanding of how Net Zero Industry Act will impact Norway
“It was spot on, what you delivered! I have received very good feedback from all participants”
Reach out for more information and get a quote here: contact us.