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Home › pH dependent process for retarding the gelation rate of a polymer gel utilized to reduce permeability in or near a subterranean hydrocarbon-bearing formation

pH dependent process for retarding the gelation rate of a polymer gel utilized to reduce permeability in or near a subterranean hydrocarbon-bearing formation

US Patent 5609208 · Granted Mar 11, 1997

Estimated economic value: $47,807,000 ⓘ

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