| 11796068 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Declan Elliott, Edmund Peter McHugh +2 more |
2023-10-24 |
| 11795781 |
Actuation valve system with pilot and main valves |
Edward George Parkin, Michael Pearce, Julien Steimetz, D. Peter Johnson, Clint William Philbrick |
2023-10-24 |
| 11795763 |
Downhole tools having radially extendable elements |
Steven G. Villareal, Michael G. Azar, Scott Richard Woolston |
2023-10-24 |
| 11788359 |
Downhole steering system and methods |
Edward George Parkin, Geoffrey C. Downton, David C. Hoyle, Nalin Weerasinghe, Dennis Patrick Chesnutt |
2023-10-17 |
| 11767723 |
Downhole transducer assemblies and pressure range control therein |
Edward George Parkin, Scott Richard Woolston, David C. Hoyle, Jim Shumway |
2023-09-26 |
| 11639648 |
Downhole turbine assembly |
David R. Hall, Jordan D. Englund |
2023-05-02 |
| 11608719 |
Controlling fluid flow through a valve |
David R. Hall, David C. Hoyle, Malcolm R. Taylor, Jordan D. Englund |
2023-03-21 |
| 11549593 |
Needle tip and seat for a choke valve |
Scott Allan Miller, III, Ghulam A. Barkatally, Jerry A. Martino, Declan Elliott, Edmund Peter McHugh +2 more |
2023-01-10 |
| 11542805 |
Marking and sensing a borehole wall |
David C. Hoyle, Scott Richard Woolston |
2023-01-03 |
