Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey J. Miller0
Date of Patent
April 21, 2009
0Patent Application Number
110425600
Date Filed
January 25, 2005
0Patent Primary Examiner
Patent abstract
Drilling fluids are provided that comprise an organophilic clay treated with a quaternary ammonium surfactant having an amide linkage. The quaternary ammonium surfactant may comprise a compound generally represented by the following formula:
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
