Inventor
FALLS ANDREW H
US5 patents
Patents
5 patentsUS4856589AAug 15, 1989
Gas flooding with dilute surfactant solutions
SHELL OIL CO64 citations94
US4762178AAug 9, 1988
Oil recovery with water containing carbonate salt and CO2
SHELL OIL CO33 citations90
US4570711AFeb 18, 1986
Process for optimizing the noncondensible gas content of an oil-displacing steam-foam-forming mixture
SHELL OIL CO11 citations72
US4733727AMar 29, 1988
Oil recovery with water containing carbonate salt, CO2, and surfactant
SHELL OIL CO10 citations71
US4863618ASep 5, 1989
Oil recovery with water containing carbonate salt, CO2, and surfactant
SHELL OIL CO5 citations60