Gas flood surfactants enriched in olefin disulfonate

Details Gas flood surfactants enriched in olefin disulfonate Gas flood surfactants enriched in olefin disulfonate

1990-11-09

1991-12-03

Lovering, Richard D.

Compositions

Leather or fur treating

166273, 252307, 252353, E21B 4322

Patent

active

050698028

ABSTRACT:
Improved gas foam flooding surfactants and gas foam-forming mixtures wherein the surfactants are enriched in olefin disulfonate. The surfactants may be used in either a gas drive or a gas soak process. Use of the disulfonate-enriched gas foam surfactants and mixtures in a gas flooding operation is also described.

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