Method of using low molecular weight polyalkylene glycols as sac

Details Method of using low molecular weight polyalkylene glycols as sac Method of using low molecular weight polyalkylene glycols as sac

1982-12-13

1984-06-05

Novosad, Stephen J.

Wells

Processes

Distinct, separate injection and producing wells

166275, 252 855D, E21B 4322

Patent

active

044523084

ABSTRACT:
The disclosed invention is a method of injecting polyalkylene glycols, or copolymers thereof, having a molecular weight between about 100 and 1200 into a hydrocarbon formation in conjunction with a chemical flooding process to reduce the loss of injected chemicals to the formation by adsorption and precipitation.

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