Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499731 | Calcium phosphate cement compositions comprising pumice and/or perlite and associated methods | Jeffery Dwane Karcher, D. Chad Brenneis | 2016-11-22 |
| 9371712 | Cement set activators for set-delayed cement compositions and associated methods | Peter Boul, Thomas Jason Pisklak, Samuel J. Lewis, Kyriacos Agapiou, Pauline Akinyi Otieno +3 more | 2016-06-21 |
| 9328583 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak, Kyriacos Agapiou, Juan Humberto Martinez, Samuel J. Lewis, Pauline Akinyi Otieno +3 more | 2016-05-03 |
| 9328281 | Foaming of set-delayed cement compositions comprising pumice and hydrated lime | Kyriacos Agapiou, Thomas Jason Pisklak, Samuel J. Lewis, Peter Boul, Pauline Akinyi Otieno | 2016-05-03 |
| 9260343 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak | 2016-02-16 |
| 9255031 | Two-part set-delayed cement compositions | Thomas Jason Pisklak, Kyriacos Agapiou, Peter Boul, Pauline Akinyi Otieno | 2016-02-09 |
| 9255454 | Set-delayed cement compositions comprising pumice and associated methods | Samuel J. Lewis, Thomas Jason Pisklak, Kyriacos Agapiou, Peter Boul | 2016-02-09 |
| 9227872 | Cement set activators for set-delayed cement compositions and associated methods | Thomas Jason Pisklak, Kyriacos Agapiou, Pauline Akinyi Otieno, Ronnie Glen Morgan, Peter Boul | 2016-01-05 |
| 9212534 | Plugging and abandoning a well using a set-delayed cement composition comprising pumice | Horton Colby Ballew, Thomas Jason Pisklak, Kyriacos Agapiou, Peter Boul, Pauline Akinyi Otieno +1 more | 2015-12-15 |
| 8997866 | Cement compositions comprising lignite-based grafted copolymers and methods of use | Matthew Grady Kellum | 2015-04-07 |
| 8851173 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak | 2014-10-07 |
| 8685901 | Wellbore servicing compositions and methods of using same | Ying Xu, B. Raghava Reddy, Rickey L. Morgan | 2014-04-01 |
| 8551242 | Low heat of hydration cement compositions and methods of using same | Anthony Palmer | 2013-10-08 |
| 8347961 | Low heat of hydration cement compositions and methods of using same | Anthony Palmer | 2013-01-08 |
| 8342244 | Methods and apparatuses for releasing a chemical into a well bore upon command | Steven G. Streich, Roger L. Schultz, Sam Lewis | 2013-01-01 |
| 8240385 | Low heat of hydration cement compositions and methods of using same | Anthony Palmer | 2012-08-14 |
| 8136594 | Methods and apparatuses for releasing a chemical into a well bore upon command | Steven G. Streich, Roger L. Schultz, Sam Lewis | 2012-03-20 |
| 8011446 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Anthony Palmer +14 more | 2011-09-06 |
| 7863224 | Wellbore servicing compositions comprising a set retarding agent and methods of making and using same | Crystal L. Keys | 2011-01-04 |
| 7862655 | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers | Bobby J. King, Gary P. Funkhouser | 2011-01-04 |
| 7694739 | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers | Bobby J. King, Gary P. Funkhouser | 2010-04-13 |
| 7571777 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Anthony Palmer +14 more | 2009-08-11 |
| 7441600 | Cement compositions with improved mechanical properties and methods of cementing in subterranean formations | Krishna M. Ravi, Anthony Palmer | 2008-10-28 |
| 7373982 | Cements for use across formations containing gas hydrates | Ali Shinta, Fouad Fleyfel, James F. Heathman | 2008-05-20 |
| 7351279 | Cement compositions with improved mechanical properties and methods of cementing in subterranean formations | — | 2008-04-01 |