Blar i Bergen Open Research Archive på forfatter "Haugen, Malin"
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Explicit tracking of CO2-flow at the core scale using micro-Positron Emission Tomography (μPET)
Brattekås, Bergit; Haugen, Malin (Journal article; Peer reviewed, 2020)Safe subsurface sequestration of carbon dioxide (CO2) is becoming increasingly important to meet climate goals and curb atmospheric CO2 concentrations. The world-wide CO2 storage capacity in carbonate formations is ... -
Multi-scale dissolution dynamics for carbon sequestration in carbonate rock samples
Haugen, Malin; Folkvord, Olav Parelius; Veien, Torunn; Fernø, Martin; Brattekås, Bergit (Journal article; Peer reviewed, 2023)Carbon dioxide (CO2) sequestration in porous, sedimentary reservoirs is a key technology to mitigate emissions of anthropogenic CO2 and curb irreversible climate change. The abundance of carbonate formations, both as saline ... -
Multiphase flow and physicochemical interactions during geological carbon sequestration. A laboratory investigation from micrometer to meter
Haugen, Malin (Doctoral thesis, 2024-04-25)Karbonfangst og lagring (CCS) er ein teknologi som kan medverke til reduserte klimagassutslepp; eit uttalt mål frå verdas politiske leiarar. Oljeproduksjonen i verda er vedvarande høg og, medan prisen på fornybar energi ... -
Pore-scale bubble population dynamics of CO2-foam at reservoir pressure
Benali, Benyamine; Føyen, Tore Lyngås; Alcorn, Zachary Paul; Haugen, Malin; Gauteplass, Jarand; Kovscek, Anthony R.; Fernø, Martin (Journal article; Peer reviewed, 2022)The flow of CO2 foam for mobility control in porous media is dictated by the foam texture, or bubble density, which is commonly expressed as the number of bubbles per unit of flowing gas. In most high-pressure laboratory ... -
Pore-scale kinetics of calcium dissolution and secondary precipitation during geological carbon storage
Liu, Na; Haugen, Malin; Benali, Benyamine; Landa-Marbán, David; Fernø, Martin (Journal article; Peer reviewed, 2023)Geological carbon storage (GCS) in deep underground formations presents a significant opportunity to mitigate anthropogenic emissions of carbon dioxide in the context of climate change. The injected carbon dioxide may ... -
Pore-scale spatiotemporal dynamics of microbial-induced calcium carbonate growth and distribution in porous media
Liu, Na; Haugen, Malin; Benali, Benyamine; Landa-Marbán, David; Fernø, Martin (Journal article; Peer reviewed, 2023)The naturally occurring bio-geochemical microbial-induced calcium carbonate precipitation (MICP) process is an eco-friendly technology for rehabilitating construction materials, reinforcement of soils and sand, heavy metals ... -
Room-Scale CO2 Injections in a Physical Reservoir Model with Faults
Fernø, Martin; Haugen, Malin; Eikehaug, Kristoffer; Folkvord, Olav Parelius; Benali, Benyamine; Both, Jakub Wiktor; Storvik, Erlend; Nixon, Casey William; Gawthrope, R.L.; Nordbotten, Jan Martin (Journal article; Peer reviewed, 2024)We perform a series of repeated CO2 injections in a room-scale physical model of a faulted geological cross-section. Relevant parameters for subsurface carbon storage, including multiphase flows, capillary CO2 trapping, ...