Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Isabelle Couillet0
Trevor Hughes0
Date of Patent
September 23, 2008
0Patent Application Number
104973760
Date Filed
December 20, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention concerns an aqueous viscoelastic fracturing fluid for use in the recovery of hydrocarbons. According to the invention, the fluid comprises a viscoelastic surfactant and a hydrophobically-modified polymer wherein the concentration of the hydrophobically-modified polymer is comprised between its overlap concentration c* and its entanglement concentration ce.
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