unknown
Stage
1
Investors
About
Cnergreen developed a patent-pending subsurface foam technology called ArmorFoam™ (originating from the University of Calgary) that remains stable for months under high pressures, temperatures, and salinities. Its first application is to improve CO2 enhanced oil recovery (CO2‑EOR) by blocking high-permeability channels in reservoirs to improve sweep efficiency and enable larger-scale CO2 sequestration.
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