Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392101 | Grout having a resin-based system for anchoring, and methods relating thereto | Siva Rama Krishna Jandhyala, Walmy Cuello Jimenez, Richard F. Vargo, Jr. | 2025-08-19 |
| 12319867 | Accelerating agents for resin cement composite systems for oil well cementing | William Cecil Pearl, Jr., Samuel J. Lewis, Thomas Jason Pisklak | 2025-06-03 |
| 12188343 | Sensor and actuator for autonomously detecting resistivity derivatives of wellbore fluids and closing fluid path | Hector Jesus Elizondo, Ritesh Dharmendra Panchal, Jinhua Cao, Ishwar Dilip Patil | 2025-01-07 |
| 12065610 | Well barriers for subterranean storage of carbon dioxide | Samuel J. Lewis | 2024-08-20 |
| 11970656 | In-situ swelling polymer for wellbore barrier | William Cecil Pearl, Jr., Samuel J. Lewis | 2024-04-30 |
| 11939518 | Wellbore treatment fluid | Alejandro de la Cruz Sasso, Hassan Ali Ghadban | 2024-03-26 |
| 11932805 | Accelerating agents for resin cement composite systems for oil well cementing | William Cecil Pearl, Jr., Samuel J. Lewis, Thomas Jason Pisklak | 2024-03-19 |
| 11926788 | Foamed treatment fluids for lost circulation control | Brendon Chia Han Tan, Samuel J. Lewis, Thomas Jason Pisklak | 2024-03-12 |
| 11884880 | Surfactant compositions comprising solid substrates for subterranean well operations | Amlan Datta, Brittany Michelle Elbel, Kyriacos Agapiou | 2024-01-30 |
| 11884873 | Mixture for pre-cementing operation in wellbore | Kyriacos Agapiou, Thomas Jason Pisklak, James Robert Benkley, Claudia Carmen Pineda | 2024-01-30 |
| 11692122 | Geopolymer cement compositions and methods of use | Thomas Jason Pisklak, Sam Lewis, Stephanie Ruiz, William Cecil Pearl, Jr. | 2023-07-04 |
| 11680199 | Wellbore servicing fluid and methods of making and using same | Samuel J. Lewis, Kyriacos Agapiou | 2023-06-20 |
| 11661812 | Fluid barriers for dissolvable plugs | Samuel J. Lewis, Lonnie Carl Helms | 2023-05-30 |
| 11613689 | Composite cementitious material for cement compositions | Stephanie Ruiz, Thomas Jason Pisklak, William Cecil Pearl, Jr., Samuel J. Lewis | 2023-03-28 |
| 11578249 | Compatible low crystalline silica spacers | Ryan Keeran | 2023-02-14 |
| 11572498 | Thixotropic sealing composition and injection thereof for use during drilling | Samuel J. Lewis, Thomas Jason Pisklak | 2023-02-07 |
| 11572496 | Expandable metal slurry for wellbore isolation and sealing | Michael Linley Fripp, Stephen Michael Greci | 2023-02-07 |
| 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 |