Barrick; David M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barrick; David M..The latest application filed is for "methods of treating a subterranean formation with a treatment fluid having surfactant effective to increase the thermal stability of the fluid".

Company Profile

0.4.4

Barrick; David M. - Duncan OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods of treating a subterranean formation with a treatment fluid having surfactant effective to increase the thermal stability of the fluid App 20070256836 - Welton; Thomas D. ; et al.	2007-11-08
Environmentally benign viscous well treating fluids and methods Grant 7,000,702 - Hanes, Jr. , et al. February 21, 2	2006-02-21
Environmentally benign viscous well treating fluids and methods App 20050056424 - Hanes, Robert E. JR. ; et al.	2005-03-17
Testing device and method for viscosified fluid containing particulate material Grant 6,782,735 - Walters , et al. August 31, 2	2004-08-31
Testing device and method for viscosified fluid containing particulate material App 20030136184 - Walters, Harold G. ; et al.	2003-07-24
Subterranean formation treating fluid concentrates, treating fluids and methods App 20030114539 - Weaver, Jim D. ; et al.	2003-06-19
Subterranean formation treating fluid concentrates, treating fluids and methods Grant 6,488,091 - Weaver , et al. December 3, 2	2002-12-03
High temperature, low residue well treating fluids and methods Grant 6,214,773 - Harris , et al. April 10, 2	2001-04-10

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