USING BORATED GALACTOMANNAN TO ENHANCE SWELLING OF SUPERABSORBENTS FOR FRACTURING APPLICATIONS

A method of fracturing a subterranean formation penetrated by a well comprises: combining an aqueous carrier with a superabsorbent polymer and a borated galactomannan to form a hydraulic fracturing composition; and pumping the hydraulic fracturing composition into the well. La présente invention con...

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Bibliographische Detailangaben
Hauptverfasser:	VOLK, ALYSSA MICHELLE, BRANNON, HAROLD D, NELSON, SCOTT G, CARMAN, PAUL S, FARRIS, MICHAEL R, SUN, HONG
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	A method of fracturing a subterranean formation penetrated by a well comprises: combining an aqueous carrier with a superabsorbent polymer and a borated galactomannan to form a hydraulic fracturing composition; and pumping the hydraulic fracturing composition into the well. La présente invention concerne un procédé de fracturation d'une formation souterraine pénétrée par un puits consistant à : combiner un transporteur aqueux avec un polymère superabsorbant et un galactomannane boré pour former une composition de fracturation hydraulique; et pomper la composition de fracturation hydraulique à l'intérieur du puits.