Cawiezel; Kay E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cawiezel; Kay E..The latest application filed is for "well servicing fluid and method of servicing a well with the fluid".

Company Profile

0.16.11

Cawiezel; Kay E. - Fullshear TX US
Cawiezel; Kay E. - Fulshear TX
Cawiezel; Kay E. - Longview TX
Cawiezel; Kay E. - Broken Arrow 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
Method of inhibiting or controlling release of well treatment agent Grant 9,102,860 - Cawiezel , et al. August 11, 2	2015-08-11
Method of treating a well with viscoelastic surfactant and viscosification activator Grant 9,018,146 - Wheeler , et al. April 28, 2	2015-04-28
Well servicing fluid and method of servicing a well with the fluid Grant 8,978,762 - Berry , et al. March 17, 2	2015-03-17
Well Servicing Fluid And Method Of Servicing A Well With The Fluid App 20130025870 - Berry; Sandra L. ; et al.	2013-01-31
Method Of Inhibiting Or Controlling Release Of Well Treatment Agent App 20120318515 - Cawiezel; Kay E. ; et al.	2012-12-20
Method of treating a well and a subterranean formation with alkali nitrate brine Grant 8,003,578 - Monroe , et al. August 23, 2	2011-08-23
Well Treatment Compositions Containing Nitrate Brines and Method of Using Same App 20090203554 - Monroe; Terry D. ; et al.	2009-08-13
Method of acidizing a subterranean formation with diverting foam or fluid Grant 7,510,009 - Cawiezel , et al. March 31, 2	2009-03-31
Well Treatment Fluid Containing Viscoelastic Surfactant and Viscosification Activator App 20080176773 - Wheeler; Richard S. ; et al.	2008-07-24
Method of treating an oil or gas well with biodegradable low toxicity fluid system Grant 7,392,844 - Berry , et al. July 1, 2	2008-07-01
Method of Acidizing a Subterranean Formation with Diverting Foam or Fluid App 20080121398 - Cawiezel; Kay E. ; et al.	2008-05-29
Method of acidizing a subterranean formation with diverting foam or fluid Grant 7,303,018 - Cawiezel , et al. December 4, 2	2007-12-04
Method of treating an oil or gas well with biodegradable low toxicity fluid system Grant 7,231,976 - Berry , et al. June 19, 2	2007-06-19
Storable fracturing suspensions containing ultra lightweight proppants in xanthan based carriers and methods of using the same App 20070087941 - Cawiezel; Kay E.	2007-04-19
Method of treating an oil or gas well with biodegradable low toxicity fluid system App 20060096757 - Berry; Sandra L. ; et al.	2006-05-11
Method of treating an oil or gas well with biodegradable low toxicity fluid system App 20060096758 - Berry; Sandra L. ; et al.	2006-05-11
Acidizing stimulation method using viscoelastic gelling agent App 20050137095 - Cawiezel, Kay E. ; et al.	2005-06-23
Method of acidizing a subterranean formation with diverting foam or fluid App 20050067165 - Cawiezel, Kay E. ; et al.	2005-03-31
Delayed borate crosslinked fracturing fluid having increased temperature range Grant 5,658,861 - Nelson , et al. August 19, 1	1997-08-19
High internal phase ratio water-in-oil emulsion fracturing fluid Grant 5,633,220 - Cawiezel , et al. May 27, 1	1997-05-27
Delayed borate crosslinked fracturing fluid having increased temperature range Grant 5,445,223 - Nelson , et al. August 29, 1	1995-08-29
Non-interfering breaker system for delayed crosslinked fracturing fluids at low temperature Grant 4,969,526 - Cawiezel November 13, 1	1990-11-13
Flocculation of coal particles and coal slimes Grant 4,816,166 - Cawiezel March 28, 1	1989-03-28

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