| 12139987 |
Downhole tubular disconnect assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2024-11-12 |
| 12018543 |
Downhole landing assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2024-06-25 |
| 11828399 |
Patch plug assemblies and methods of sealing tubulars |
Glenn Mitchel Walls, Daniel Teen, Paul James Wilson |
2023-11-28 |
| 11473390 |
Tubular cutting assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2022-10-18 |
| 11346488 |
Patch plug assemblies and methods of sealing tubulars |
Glenn Mitchel Walls, Daniel Teen, Paul James Wilson |
2022-05-31 |
| 11066878 |
Downhole tubular disconnect assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2021-07-20 |
| 11047201 |
Downhole landing assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2021-06-29 |
| 11041365 |
Annular controlled safety valve system and method |
Josh Gerard Clark, Daniel Teen, Glenn Mitchel Walls, Robert A. Picou |
2021-06-22 |
| 10711552 |
Tubular cutting assemblies |
Paul James Wilson, Daniel Teen, Glenn Mitchel Walls |
2020-07-14 |
| 10294753 |
Shifting sleeve device and method |
Glenn Mitchel Walls |
2019-05-21 |
| 10273760 |
Orientation system and method |
Glenn Mitchel Walls |
2019-04-30 |
| 9714554 |
Partially removable releasable plug and method |
Glenn Mitchel Walls |
2017-07-25 |
| 8579022 |
Apparatus for deploying and activating a downhole tool |
Glenn Mitchel Walls |
2013-11-12 |
| 7743836 |
Apparatus for controlling slip deployment in a downhole device and method of use |
Glenn Mitchell Walls |
2010-06-29 |
| 7578353 |
Apparatus for controlling slip deployment in a downhole device |
Glenn Mitchel Walls |
2009-08-25 |
| 7104323 |
Spiral tubular tool and method |
Glenn Mitchel Walls |
2006-09-12 |
| 6354372 |
Subterranean well tool and slip assembly |
James V. Carisella |
2002-03-12 |
| 6311778 |
Assembly and subterranean well tool and method of use |
James V. Carisella, Glenn Mitchell Walls |
2001-11-06 |
| 5159145 |
Methods and apparatus for disarming and arming well bore explosive tools |
James V. Carisella |
1992-10-27 |
| 5159146 |
Methods and apparatus for selectively arming well bore explosive tools |
James V. Carisella |
1992-10-27 |
| 5115865 |
Method and apparatus for selectively actuating wellbore perforating tools |
James V. Carisella |
1992-05-26 |
| 5070788 |
Methods and apparatus for disarming and arming explosive detonators |
James V. Carisella |
1991-12-10 |
| 5052489 |
Apparatus for selectively actuating well tools |
James V. Carisella |
1991-10-01 |