Crosslinkable polymer compositions

Provided herein are crosslinkable polymer composition that comprise an aqueous fluid; a water-soluble polymer comprising carbonyl groups; an organic crosslinking agent capable of crossIMcing the water-soluble polymer comprising carbonyl groups; and a water-soluble carbonate retarder. Also provided a...

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Bibliographische Detailangaben
Hauptverfasser: LARRY STEVEN EOFF, JULIO VASQUEZ, BARIREDDY RAGHAVA REDDY, ELDON DWYANN DALRYMPLE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided herein are crosslinkable polymer composition that comprise an aqueous fluid; a water-soluble polymer comprising carbonyl groups; an organic crosslinking agent capable of crossIMcing the water-soluble polymer comprising carbonyl groups; and a water-soluble carbonate retarder. Also provided are methods that comprise providing the crosslinkable polymer composition; introducing the crosslinlcable polymer composition into a portion of the subterranean formation; and allowing the crosslinkable polymer composition to form a crosshnked gel in the portion of the subterranean formation.