Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jian Zhou0
Andrew Schmidt0
Andrey Mirakyan0
Jesse C. Lee0
Date of Patent
December 15, 2009
0Patent Application Number
113666770
Date Filed
March 2, 2006
0Patent Primary Examiner
Patent abstract
The invention relates to novel wellbore treatment methods and fluids using compositions formed from an aqueous medium, a regularly substituted hydrophilically functional polysaccharide having a degree of substitution from about 0.1 to about 0.5, wherein the percent of insoluble polysaccharide is about 10% or less, and a crosslinker. The wellbore treatment fluid is particularly useful for fracturing a subterranean formation penetrated by a wellbore.
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