Patent | Date |
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Low heat of hydration cement compositions and methods of using same Grant 8,347,961 - Brothers , et al. January 8, 2 | 2013-01-08 |
Low heat of hydration cement compositions and methods of using same Grant 8,240,385 - Brothers , et al. August 14, 2 | 2012-08-14 |
Low Heat of Hydration Cement Compositions and Methods of Using Same App 20120199350 - BROTHERS; Lance E. ;   et al. | 2012-08-09 |
Sealant compositions comprising colloidally stabilized latex and methods of using the same Grant 8,062,999 - Reddy , et al. November 22, 2 | 2011-11-22 |
Methods of using wellbore sealant compositions containing cationic latexes Grant 7,694,738 - Reddy , et al. April 13, 2 | 2010-04-13 |
Wellbore sealant compositions containing cationic latexes Grant 7,687,440 - Reddy , et al. March 30, 2 | 2010-03-30 |
Sealant compositions comprising colloidally stabilized latex and methods of using the same Grant 7,607,483 - Reddy , et al. October 27, 2 | 2009-10-27 |
Cement compositions with improved mechanical properties and methods of cementing in subterranean formations Grant 7,441,600 - Brothers , et al. October 28, 2 | 2008-10-28 |
Settable fluids comprising particle-size distribution-adjusting agents and methods of use Grant 7,328,756 - Reddy , et al. February 12, 2 | 2008-02-12 |
Subterranean fluids and methods of using these fluids in subterranean formations Grant 7,320,730 - Brothers , et al. January 22, 2 | 2008-01-22 |
Sealant Compositions Comprising Colloidally Stabilized Latex And Methods Of Using The Same App 20070287639 - Reddy; B. Raghava ;   et al. | 2007-12-13 |
Laboratory apparatus and method for evaluating cement performance for a wellbore Grant 7,296,927 - Reddy , et al. November 20, 2 | 2007-11-20 |
Cement compositions with improved mechanical properties and methods of cementing in subterranean formations Grant 7,282,093 - Brothers , et al. October 16, 2 | 2007-10-16 |
Low heat of hydration cement compositions and methods of using same App 20070221379 - Brothers; Lance E. ;   et al. | 2007-09-27 |
Methods of using wellbore sealant compositions containing cationic latexes App 20070125534 - Reddy; B. Raghava ;   et al. | 2007-06-07 |
Wellbore sealant compositions containing cationic latexes App 20070125276 - Reddy; B. Raghava ;   et al. | 2007-06-07 |
Methods of sealing expandable pipe in well bores and sealing compositions Grant 7,213,647 - Brothers , et al. May 8, 2 | 2007-05-08 |
Cement compositions containing degradable materials and methods of cementing in subterranean formations App 20070100029 - Reddy; B. Raghava ;   et al. | 2007-05-03 |
Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations Grant 7,201,798 - Brothers , et al. April 10, 2 | 2007-04-10 |
Cement compositions containing degradable materials and methods of cementing in subterranean formations Grant 7,172,022 - Reddy , et al. February 6, 2 | 2007-02-06 |
Subterranean fluids and methods of using these fluids in subterranean formations Grant 7,147,056 - Brothers , et al. December 12, 2 | 2006-12-12 |
Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations Grant 7,147,055 - Brothers , et al. December 12, 2 | 2006-12-12 |
Subterranean fluids and methods of using these fluids in subterranean formations App 20060270564 - Brothers; Lance E. ;   et al. | 2006-11-30 |
Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations App 20060249289 - Brothers; Lance E. ;   et al. | 2006-11-09 |
Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations App 20060249054 - Brothers; Lance E. ;   et al. | 2006-11-09 |
Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations App 20060225622 - Brothers; Lance E. ;   et al. | 2006-10-12 |
Laboratory apparatus and method for evaluating cement performance for a wellbore App 20060225523 - Reddy; B. Raghava ;   et al. | 2006-10-12 |
Sealant compositions comprising colloidally stabilized latex and methods of using the same App 20050230112 - Reddy, B. Raghava ;   et al. | 2005-10-20 |
Cement compositions containing degradable materials and methods of cementing in subterranean formations App 20050205258 - Reddy, B. Raghava ;   et al. | 2005-09-22 |
Cement compositions with improved mechanical properties and methods of cementing in subterranean formations App 20050178296 - Brothers, Lance E. ;   et al. | 2005-08-18 |
Settable fluids comprising particle-size distribution-adjusting agents and methods of use App 20050155795 - Reddy, B. Raghav ;   et al. | 2005-07-21 |
Settable fluids comprising particle-size distribution-adjusting agents and methods of use App 20050155763 - Reddy, B. Raghav ;   et al. | 2005-07-21 |
Oil based compositions and method for temporarily sealing subterranean zones Grant 6,887,833 - Brothers , et al. May 3, 2 | 2005-05-03 |
Subterranean fluids and methods of using these fluids in subterranean formations App 20050034866 - Brothers, Lance E. ;   et al. | 2005-02-17 |
Methods of cementing high temperature wells and cement compositions therefor Grant 6,846,357 - Reddy , et al. January 25, 2 | 2005-01-25 |
Cementing in deep water offshore wells Grant 6,835,243 - Brothers , et al. December 28, 2 | 2004-12-28 |
Methods Of Cementing High Temperature Wells And Cement Compositions Therefor App 20040255822 - Reddy, Baireddy R. ;   et al. | 2004-12-23 |
Cement compositions with improved mechanical properties and methods of cementing in subterranean formations App 20040221991 - Brothers, Lance E. ;   et al. | 2004-11-11 |
Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations App 20040211562 - Brothers, Lance E. ;   et al. | 2004-10-28 |
Methods of cementing high temperature wells and cement compositions therefor Grant 6,796,378 - Reddy , et al. September 28, 2 | 2004-09-28 |
Methods of sealing expandable pipe in well bores and sealing compositions App 20040167248 - Brothers, Lance E. ;   et al. | 2004-08-26 |
Methods of sealing expandable pipe in well bores and sealing compositions Grant 6,722,433 - Brothers , et al. April 20, 2 | 2004-04-20 |
Methods of sealing expandable pipe in well bores and sealing compositions App 20030234102 - Brothers, Lance E. ;   et al. | 2003-12-25 |
Oil based compositions and method for temporarily sealing subterranean zones Grant 6,561,273 - Brothers , et al. May 13, 2 | 2003-05-13 |
Methods of cementing high temperature wells and cement compositions therefor App 20030066460 - Reddy, Baireddy R. ;   et al. | 2003-04-10 |
Oil based compositions and method for temporarily sealing subterranean zones App 20030045434 - Brothers, Lance E. ;   et al. | 2003-03-06 |
Oil based compositions and method for temporarily sealing subterranean zones App 20030006037 - Brothers, Lance E. ;   et al. | 2003-01-09 |
Cementing in deep water offshore wells App 20010030044 - Brothers, Lance E. ;   et al. | 2001-10-18 |
Cementing in deep water offshore wells Grant 6,244,343 - Brothers , et al. June 12, 2 | 2001-06-12 |