Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil recovery with water containing carbonate salt, CO.sub.2, and surfactant

Oil recovery with water containing carbonate salt, CO.sub.2, and surfactant

US Patent 4863618 · Granted Sep 5, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gas flooding with dilute surfactant solutions1989
Oil recovery with water containing carbonate salt and CO.sub.21988
Oil recovery with water containing carbonate salt, CO.sub.2, and surfactant1988
Process for optimizing the noncondensible gas content of an oil-displacing steam1986