Blar i SINTEF Open på emneord "CO2 foam"
Viser treff 1-4 av 4
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CO2 mobility reduction using foam stabilized by CO2- and water-soluble surfactants
(Peer reviewed; Journal article, 2020)Foam can reduce CO2 mobility to improve the sweep efficiency during injection into subsurface geological formations for CO2 storage and enhanced oil recovery. However, CO2 foams are thermodynamically unstable, so they must ... -
An Evaluation of Graphene Oxides as Possible Foam Stabilizing Agents for CO2 Based Enhanced Oil Recovery
(Peer reviewed; Journal article, 2018)Graphene oxide, nanographene oxide and partially reduced graphene oxide have been studied as possible foam stabilizing agents for CO2 based enhanced oil recovery. Graphene oxide was able to stabilize CO2/synthetic sea water ... -
First Approach to Measure Interfacial Rheology at High-Pressure Conditions by the Oscillating Drop Technique
(Peer reviewed; Journal article, 2021)An oscillating drop rheometer capable of operating under conditions of high pressure and high temperature has been built. The oscillating drop mechanism was able to support pressures as high as 1300 bar and successfully ... -
Pore-scale bubble population dynamics of CO2-foam at reservoir pressure
(Peer reviewed; Journal article, 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 ...