Hydrophobically modified polymers

Details Hydrophobically modified polymers Hydrophobically modified polymers

1982-06-08

1985-07-16

Guynn, Herbert B.

Compositions

Leather or fur treating

166275, E21B 4322

Patent

active

045295239

ABSTRACT:
The amount of oil which can be recovered from an oil containing subterranean formation is increased by using a water flooding medium. The performance of a water flooding medium is improved where a nonionic, hydrophobically modified, water-soluble polymer, is used as a thickener.

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