Oil recovery and mobility control using succinamate surfactant s

Compositions – Leather or fur treating

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Details

166274, 166275, 252355, 252356, E21B 4322

Patent

active

041208005

ABSTRACT:
A method is disclosed for moving and eventually recovering oil from a subterranean oil-bearing formation which comprises injecting into the formation an aqueous fluid containing a succinamate surface-active agent and method for mobility control (imparting viscosity) to a surfactant system used for recovery or moving of oil in an oil-bearing formation.

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patent: 3469630 (1969-09-01), Hurd et al.
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patent: 3888308 (1975-06-01), Gale et al.
patent: 3977471 (1976-08-01), Gale et al.
patent: 4008768 (1977-02-01), Birk

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