Static and flow behaviors of supercritical CO2 foam stabilized with betaine surfactant for mobility control application

Aiming at improving the stability of Supercritical CO2 (SC-CO2) foam in high temperature and salinity reservoirs, a kind of betaine surfactant, Hexadecyl Hydroxypropyl Sulfo Betaine (HHSB), was screened to stabilize SC-CO2 foam. The properties of SC-CO2 foam were improved at elevated temperature and...

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Auteurs principaux: Li Weitao, Wang Kai, Zheng Wenkuan
Format: article
Langue:EN
FR
Publié: EDP Sciences 2021
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Accès en ligne:https://doaj.org/article/8f3a6f268183466f94a9c17a3d3998a7
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