$Compositions for fracturing high temperature well formations$

Compositions for fracturing high temperature well formations

This invention provides a fracturing fluid having a high viscosity at temperatures above 200 DEG F comprising an aqueous fluid having a pH of less than 7, a water soluble alcohol and a crosslinked polysaccharide.

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Bibliographische Detailangaben
Hauptverfasser:	TINSLEY, JOHN M, HOLTMYER, MARLIN D, CHATTERJI, JITEN, ELY, JOHN W
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	This invention provides a fracturing fluid having a high viscosity at temperatures above 200 DEG F comprising an aqueous fluid having a pH of less than 7, a water soluble alcohol and a crosslinked polysaccharide.