Amino resin modified polymer gels for permeability control

Details Amino resin modified polymer gels for permeability control Amino resin modified polymer gels for permeability control

1987-09-22

1989-03-07

Guynn, Herbert B.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

252 8554, E21B 33138, E21B 4312, E21B 4322

Patent

active

048107328

ABSTRACT:
A composition of matter wherein amino resins such as melamine formaldehyde ("MF") resins modify polysaccharide polymers thereby forming gels with transitional metal ions useful for profile control where said polymers have amine, amide, hydroxyl and thiol funmctionalities. Said gels are thermally stable, brine tolerant and rehealable. Said resin modified polysaccharide polymers can be used in their liquid or ungelled state as a mobility control agent in a reservoir during the removal of hydrocarbonaceous fluids therefrom.

REFERENCES:
patent: 3908760 (1975-09-01), Clampitt et al.
patent: 3918521 (1975-11-01), Snavely et al.
patent: 4018286 (1977-04-01), Gall et al.
patent: 4157322 (1979-06-01), Colegrove
patent: 4210206 (1980-07-01), Ely et al.
patent: 4461351 (1984-07-01), Falk
patent: 4613631 (1986-09-01), Espenscheid
patent: 4673038 (1987-06-01), Sandiford et al.

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