Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert E. Hanes, Jr.0
David E. Griffin0
Richard W. Pauls0
Date of Patent
May 15, 2007
0Patent Application Number
109839370
Date Filed
November 8, 2004
0Patent Primary Examiner
Patent abstract
Improved methods for treating and for fracturing subterranean formations and the fluid compositions are provided. A method presented herein is a method of reducing the viscosity of a viscosified treatment fluid that comprises providing a viscosified treatment fluid that comprises a basic fluid and a gelling agent, providing a breaker composition comprising an oxidizing breaker and a breaker activator that comprises a reducing sugar; and allowing the breaker composition and the viscosified treatment fluid to interact so as to reduce the viscosity of the viscosified treatment fluid.
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