Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Gregory Shpakoff0
Kirk Herbert Raney0
Date of Patent
November 3, 2009
0Patent Application Number
112502400
Date Filed
October 13, 2005
0Patent Primary Examiner
Patent abstract
A method of treating a hydrocarbon containing formation is described. The method may include providing a hydrocarbon recovery composition to the hydrocarbon containing formation. Hydrocarbons in the hydrocarbon containing formation may interact with the hydrocarbon recovery composition. The hydrocarbon recovery composition may include an aliphatic anionic surfactant and an aliphatic nonionic additive. In some embodiments, an aliphatic anionic surfactant may be branched. In other embodiments, an aliphatic nonionic additive may be branched.
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