Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655047 | Plugging and abandoning a well using extended-life cement compositions | Thomas Jason Pisklak, Samuel J. Lewis | 2020-05-19 |
| 10641058 | Expansive cement | Cody Glenn Harris, Jeffery Dwane Karcher | 2020-05-05 |
| 10633571 | Oil-in-water stable, emulsified spacer fluids | Krishna M. Ravi, Sam Lewis | 2020-04-28 |
| 10633940 | Lost circulation materials comprising red mud | Thomas Jason Pisklak, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2020-04-28 |
| 10626057 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2020-04-21 |
| 10487256 | Cement compositions having fast setting times and high compressive strengths | Thomas Jason Pisklak | 2019-11-26 |
| 10370579 | Settable compositions comprising cement kiln dust and methods of use | Thomas Jason Pisklak | 2019-08-06 |
| 10253235 | Treatment fluids comprising calcium aluminate cement and methods of use | Ronnie Glen Morgan, Samuel J. Lewis, Thomas Jason Pisklak | 2019-04-09 |
| 10208562 | Expansive cement | Cody Glenn Harris, Jeffery Dwane Karcher | 2019-02-19 |
| 10202751 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2019-02-12 |
| 10195764 | Set-delayed cement compositions comprising pumice and associated methods | Thomas Jason Pisklak, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2019-02-05 |
| 10160900 | Method of using combined set-delayed cement compositions | Ronnie Glen Morgan, Thomas Jason Pisklak | 2018-12-25 |
| 10125299 | Methods of using lost circulation treatment materials comprising brown mud | Thomas Jason Pisklak, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2018-11-13 |
| 10119060 | Lost circulation materials comprising cane ash | Thomas Jason Pisklak, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2018-11-06 |
| 10112869 | High-alumina refractory aluminosilicate pozzolan in well cementing | — | 2018-10-30 |
| 10087359 | Extended-life cement compositions comprising red mud solids | Thomas Jason Pisklak, Juan Humberto Martinez | 2018-10-02 |
| 10087358 | Use of synthetic smectite in set-delayed cement compositions comprising pumice | Peter Boul, Thomas Jason Pisklak, Ronnie Glen Morgan, Lance E. Brothers, Pauline Akinyi Otieno | 2018-10-02 |
| 10087356 | Oil-in-water stable, emulsified spacer fluids | Krishna M. Ravi, Sam Lewis | 2018-10-02 |
| 10053612 | Liquid anti-shrinkage agent for cement | Cody Glenn Harris, Samuel J. Lewis, Thomas Jason Pisklak | 2018-08-21 |
| 10047270 | Tunable control of pozzolan-lime cement compositions | Thomas Jason Pisklak | 2018-08-14 |
| 10023498 | Settable cement compositions for terminating water flow and associated methods | Thomas Jason Pisklak, Larry S. Eoff | 2018-07-17 |
| 9920235 | Cement set activators for set-delayed cement compositions and associated methods | Peter Boul, Thomas Jason Pisklak, Samuel J. Lewis, Lance E. Brothers, Pauline Akinyi Otieno +3 more | 2018-03-20 |
| 9909051 | Cement set activators for set-delayed cement compositions and associated methods | Thomas Jason Pisklak, Pauline Akinyi Otieno, Ronnie Glen Morgan, Peter Boul, Lance E. Brothers | 2018-03-06 |
| 9903177 | Settable compositions and methods of use | Juan Humberto Martinez, Thomas Jason Pisklak, Vivek S. Goel, Lance E. Brothers, Benjamin John Iverson | 2018-02-27 |
| 9902892 | Expansive cement | Cody Glenn Harris, Jeffery Dwane Karcher | 2018-02-27 |