Method of oil recovery with surfactant flooding

Details Method of oil recovery with surfactant flooding Method of oil recovery with surfactant flooding

1980-09-12

1982-06-22

Novosad, Stephen J.

Wells

Processes

Distinct, separate injection and producing wells

166274, 166275, 252 855D, E21B 4322

Patent

active

043357873

ABSTRACT:
A surfactant system useful for oil recovery comprises a surfactant, such as a petroleum sulfonate, and a nitrile cosurfactant, such as acrylonitrile.

REFERENCES:
patent: 2830018 (1958-04-01), Thompson et al.
patent: 3373809 (1968-03-01), Cooke, Jr.
patent: 3446282 (1969-05-01), Cooke, Jr.
patent: 3477511 (1969-11-01), Jones
patent: 3497006 (1970-02-01), Jones et al.
patent: 3698479 (1972-10-01), Askew et al.
patent: 3804173 (1974-04-01), Jennings
patent: 3811505 (1974-05-01), Flournoy et al.
patent: 4079785 (1978-03-01), Hessert et al.
patent: 4125156 (1978-11-01), Glinsmann
patent: 4154301 (1979-05-01), Carlin et al.

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