Issued Patents 2022
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512240 | Geopolymer cement compositions and methods of use | Thomas Jason Pisklak, Sam Lewis, Stephanie Ruiz, William Cecil Pearl, Jr. | 2022-11-29 |
| 11499084 | Expansion agents for cement compositions | William Cecil Pearl, Jr., Samuel J. Lewis, Thomas Jason Pisklak, Stephanie Ruiz | 2022-11-15 |
| 11492535 | Evaluating the presence of resin cement | James Robert Benkley, Samuel J. Lewis | 2022-11-08 |
| 11480025 | Rapid setting in situ cement plugs | Krishna P. Ravi, Kyriacos Agapiou | 2022-10-25 |
| 11473398 | Fluids having increased magnetic permeability for subterranean tool activation | Gregory Thomas Werkheiser | 2022-10-18 |
| 11434414 | Surfactant compositions comprising solid substrates for subterranean well operations | Amlan Datta, Brittany Michelle Elbel, Kyriacos Agapiou | 2022-09-06 |
| 11421144 | Delayed release of resin curing agent | Tatyana V. Khamatnurova, Philip D. Nguyen | 2022-08-23 |
| 11414587 | Cycloalkene and transition metal compound catalyst resin for well sealing | Samuel J. Lewis, Mikhail Tcibulskii | 2022-08-16 |
| 11359128 | Cementing compositions and methods | Gary P. Funkhouser, Greg Robert Hundt | 2022-06-14 |
| 11352544 | Strength retrogression mitigation materials for cement compositions | Thomas Jason Pisklak, Samuel J. Lewis, William Cecil Pearl, Jr., Stephanie Ruiz | 2022-06-07 |
| 11352542 | Composite material for slurry yield enhancement | Thomas Jason Pisklak, Stephanie Ruiz, Samuel J. Lewis, William Cecil Pearl, Jr. | 2022-06-07 |
| 11293252 | Fluid barriers for dissolvable plugs | Samuel J. Lewis, Lonnie Carl Helms | 2022-04-05 |
| 11261694 | Apparatus, systems, and methods for dampening a wellbore pressure pulse during reverse circulation cementing | Simon Turton, John Paul Bir Singh, Michael Linley Fripp, Lonnie Carl Helms | 2022-03-01 |
| 11219931 | Removal of gels formed from liquid friction-reducing fluids | Tatyana V. Khamatnurova, Robert Douglas Hillard, Melissa C. Weston | 2022-01-11 |