Methods of use of crosslinkable polymer compositions in subterranean applications

Crosslinkable polymer compositions comprising an aqueous fluid; a water-soluble polymer comprising carbonyl groups; an organic crosslinking agent capable of crosslinking the water-soluble polymer comprising carbonyl groups; and a water-soluble carbonate retarder. Methods comprising: providing a cros...

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Hauptverfasser: LARRY STEVEN EOFF, JULIO VASQUEZ, BARIREDDY RAGHAVA REDDY, ELDON DWYANN DALRYMPLE
Format: Patent
Sprache:eng
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Zusammenfassung:Crosslinkable polymer compositions comprising an aqueous fluid; a water-soluble polymer comprising carbonyl groups; an organic crosslinking agent capable of crosslinking the water-soluble polymer comprising carbonyl groups; and a water-soluble carbonate retarder. Methods comprising: providing a crosslinkable polymer composition; introducing the crosslinkable polymer composition into a portion of a subterranean formation; and allowing the crosslinkable polymer composition to form a crosslinked gel in the portion of the subterranean formation.