| 12378867 |
Downhole liquid/gas separation system with gas discharge tool |
Daniel L. CULBERTSON, Gustavo A. GONZALEZ-CABRERA |
2025-08-05 |
| 12366146 |
Tubing anchor gas vent and associated methods and systems |
Gustavo A. GONZALEZ-CABRERA, Daniel L. CULBERTSON |
2025-07-22 |
| 12188337 |
Gas dispersal tool and associated methods and systems |
— |
2025-01-07 |
| 11788379 |
Gas venting in subterranean wells |
Nicolas Gil, Daniel L. CULBERTSON, Lowell C. Kirkland, Mark H. Lowe |
2023-10-17 |
| 11773689 |
Surge flow mitigation tool, system and method |
Daniel L. CULBERTSON, Mark H. Lowe, Donovan J. Sanchez, Benjamin L. Weatherford |
2023-10-03 |
| 11725477 |
Chemical filter bypass tool and associated methods |
Lowell C. Kirkland, Timothy S. Vestal, Andres J. Perez, Daniela A. Sanchez-Rodriguez, Mark H. Lowe |
2023-08-15 |
| 11619111 |
Vortex de-sanding system for high abrasion applications |
Daniel L. CULBERTSON, Richard M. Burden, Abram Rubalcado, Gustavo A. GONZALEZ-CABRERA |
2023-04-04 |
| 11434723 |
Sand lift tool, system and method |
Daniel L. CULBERTSON, Gustavo A. GONZALEZ-CABRERA, Mark H. Lowe |
2022-09-06 |
| 11428091 |
Above packer gas separation |
Daniel L. CULBERTSON, Dañelle N. Campbell, Lowell C. Kirkland, Gustavo A. GONZALEZ-CABRERA |
2022-08-30 |
| 10415360 |
Downhole separation for well production operations |
Daniel L. CULBERTSON, Floyd R. Simonds, Dañelle N. Campbell, Lowell C. Kirkland |
2019-09-17 |
| 9097094 |
Method for chemically treating hydrocarbon fluid in a downhole wellbore |
— |
2015-08-04 |
| 9097093 |
Downhole chemical treatment assembly for use in a downhole wellbore |
— |
2015-08-04 |
| 8950491 |
Downhole assembly for treating wellbore components, and method for treating a wellbore |
— |
2015-02-10 |
| 8881803 |
Desander system |
— |
2014-11-11 |