| Patent | Date |
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Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents
App 20210277758 - Dawson; Jeffrey C. ; et al. | 2021-09-09 |
Formulations comprising recovered water and a viscosifier and associated methods
Grant 11,060,017 - Burke , et al. July 13, 2 | 2021-07-13 |
Method of fracturing with delayed crosslinking of gelling agents
Grant 11,015,422 - Dawson , et al. May 25, 2 | 2021-05-25 |
Method for making a treatment fluid comprising a diverting agent in flake form, and method of treating a well
Grant 10,982,128 - Dawson , et al. April 20, 2 | 2021-04-20 |
Method For Making A Treatment Fluid Comprising A Diverting Agent In Flake Form, And Method Of Treating A Well
App 20200131428 - Dawson; Jeffrey C. ; et al. | 2020-04-30 |
Formulations Comprising Recovered Water And A Viscosifier, And Associated Methods
App 20190169489 - Burke; Christopher George ; et al. | 2019-06-06 |
Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents
App 20190063201 - Dawson; Jeffrey C. ; et al. | 2019-02-28 |
Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents
Grant 10,113,405 - Dawson , et al. October 30, 2 | 2018-10-30 |
Method of fracturing with non-derivatized guar containing fluid
Grant 9,771,783 - Dawson , et al. September 26, 2 | 2017-09-26 |
Method And Materials For Hydraulic Fracturing With Delayed Crosslinking Of Gelling Agents
App 20160060504 - Dawson; Jeffrey C. ; et al. | 2016-03-03 |
Galactomannan Based Well Treating Fluids
App 20150060067 - Dawson; Jeffrey C. ; et al. | 2015-03-05 |
Method of fracturing using guar-based well treating fluid
Grant 8,895,480 - Dawson , et al. November 25, 2 | 2014-11-25 |
Hydraulic fracturing with slick water from dry blends
App 20120157356 - Dawson; Jeffrey C. ; et al. | 2012-06-21 |
Method of fracturing with phenothiazine stabilizer
Grant 8,022,015 - Carman , et al. September 20, 2 | 2011-09-20 |
Method for treating subterranean formation with enhanced viscosity foam
Grant 7,718,582 - Le , et al. May 18, 2 | 2010-05-18 |
Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
Grant 7,713,917 - Wang , et al. May 11, 2 | 2010-05-11 |
Method for treating subterranean formation with enhanced viscosity foam
App 20090298719 - Le; Hoang ; et al. | 2009-12-03 |
Compositions And Methods Of Treating High Temperature Subterranean Formations
App 20090192058 - Carman; Paul S. ; et al. | 2009-07-30 |
Method of acidizing a subterranean formation with diverting foam or fluid
Grant 7,510,009 - Cawiezel , et al. March 31, 2 | 2009-03-31 |
Fracture Acidizing Method Utilitzing Reactive Fluids and Deformable Particulates
App 20080182761 - Stephenson; Christopher John ; et al. | 2008-07-31 |
Well Treating Agents of Metallic Spheres and Methods of Using the Same
App 20080179057 - Dawson; Jeffrey C. | 2008-07-31 |
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 |
Aqueous alcohol well treatment fluid and method of using the same
App 20070270316 - El Shaari; Nabil A. ; et al. | 2007-11-22 |
Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
App 20070259791 - Wang; Xiaolan ; et al. | 2007-11-08 |
Methods and compositions for improving hydrocarbon recovery by water flood intervention
App 20070039732 - Dawson; Jeffrey C. ; et al. | 2007-02-22 |
Well stimulation compositions
Grant 7,067,459 - Pakulski , et al. June 27, 2 | 2006-06-27 |
Compositions containing water control treatments and formation damage control additives, and methods for their use
App 20060065396 - Dawson; Jeffrey C. ; et al. | 2006-03-30 |
Oil and gas recovery from subterranean formations
Grant 7,012,044 - Dawson , et al. March 14, 2 | 2006-03-14 |
Well treatment fluid compositions and methods for their use
Grant 6,983,801 - Dawson , et al. January 10, 2 | 2006-01-10 |
Galactomannan based well treating fluids
App 20050272612 - Dawson, Jeffrey C. ; et al. | 2005-12-08 |
Method of acidizing a subterranean formation with diverting foam or fluid
App 20050067165 - Cawiezel, Kay E. ; et al. | 2005-03-31 |
Well treatment fluid compositions and methods for their use
App 20050016733 - Dawson, Jeffrey C. ; et al. | 2005-01-27 |
Fracturing fluids and methods of making and using same
Grant 6,844,296 - Dawson , et al. January 18, 2 | 2005-01-18 |
Well stimulation compositions
App 20040231848 - Pakulski, Marek K. ; et al. | 2004-11-25 |
Fracturing using gel with ester delayed breaking
Grant 6,793,018 - Dawson , et al. September 21, 2 | 2004-09-21 |
Organosilicon containing compositions for enhancing hydrocarbon production and method of using the same
App 20040177957 - Kalfayan, Leonard J. ; et al. | 2004-09-16 |
Lightweight particulate materials and uses therefor
Grant 6,772,838 - Dawson , et al. August 10, 2 | 2004-08-10 |
Well service composition and method
Grant 6,756,345 - Pakulski , et al. June 29, 2 | 2004-06-29 |
Oil and gas recovery from subterranean formations
App 20040048750 - Dawson, Jeffrey C. ; et al. | 2004-03-11 |
Polymer expansion for oil and gas recovery
Grant 6,649,572 - Dawson , et al. November 18, 2 | 2003-11-18 |
Lightweight particulate materials and uses therefor
App 20030102128 - Dawson, Jeffrey C. ; et al. | 2003-06-05 |
Fracturing fluids and methods of making and using same
App 20030083403 - Dawson, Jeffrey C. ; et al. | 2003-05-01 |
Well treatment fluid compositions and methods for their use
App 20020125012 - Dawson, Jeffrey C. ; et al. | 2002-09-12 |
Compositions and methods for controlling particulate movement in wellbores and subterranean formations
Grant 6,439,309 - Matherly , et al. August 27, 2 | 2002-08-27 |
Method of preventing gas breakthrough in an oil bearing formation
Grant 6,419,017 - Metcalf , et al. July 16, 2 | 2002-07-16 |
Derivatization of polymers and well treatments using the same
Grant 6,387,853 - Dawson , et al. May 14, 2 | 2002-05-14 |
Polymer expansion for oil and gas recovery
Grant 6,383,990 - Dawson , et al. May 7, 2 | 2002-05-07 |
Well service composition and method
App 20020010101 - Pakulski, Marek K. ; et al. | 2002-01-24 |
Surfactant compositions and uses therefor
Grant 6,302,209 - Thompson, Sr. , et al. October 16, 2 | 2001-10-16 |
Polymer expansion for oil and gas recovery
App 20010007850 - Dawson, Jeffrey C. ; et al. | 2001-07-12 |
Compositions and methods for selective modification of subterranean formation permeability
Grant 6,228,812 - Dawson , et al. May 8, 2 | 2001-05-08 |
Compositions and methods for hydraulic fracturing
Grant 6,169,058 - Le , et al. January 2, 2 | 2001-01-02 |
Polymer expansion for oil and gas recovery
Grant 6,017,855 - Dawson , et al. January 25, 2 | 2000-01-25 |
Gelation additive for hydraulic fracturing fluids
Grant 5,798,320 - Dawson , et al. August 25, 1 | 1998-08-25 |
Compositions and methods for modifying the permeability of subterranean formations
Grant 5,735,349 - Dawson , et al. April 7, 1 | 1998-04-07 |
Controlled degradation of polysaccharides
Grant 5,624,886 - Dawson , et al. April 29, 1 | 1997-04-29 |
Coated breaker for crosslinked acid
Grant 5,497,830 - Boles , et al. March 12, 1 | 1996-03-12 |
Method of controlling production of excess water in oil and gas wells
Grant 5,465,792 - Dawson , et al. November 14, 1 | 1995-11-14 |
Controlled degradation of polymer based aqueous gels
Grant 5,447,199 - Dawson , et al. September 5, 1 | 1995-09-05 |
Method for delaying the gellation of borated galactomannans with a delay additive such as glyoxal
Grant 5,160,643 - Dawson * November 3, 1 | 1992-11-03 |
Method for improving the high temperature gel stability of borated galactomannans
Grant 5,145,590 - Dawson * September 8, 1 | 1992-09-08 |
Method and composition for delaying the gellation of borated galactomannans
Grant 5,082,579 - Dawson January 21, 1 | 1992-01-21 |
Low temperature degradation of galactomannans
Grant 5,067,566 - Dawson November 26, 1 | 1991-11-26 |
Aqueous acid gels and use thereof
Grant 4,624,795 - Dawson , et al. November 25, 1 | 1986-11-25 |
Aqueous acid gels and use thereof
Grant 4,604,218 - Dawson August 5, 1 | 1986-08-05 |
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