Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221842 | Wellbore annulus pressure management | — | 2025-02-11 |
| 12221860 | Wellhead bracing system | Wangming Lu, Khiem Quang Nguyen, Caleb Carroll, William Stephen Averill, Deryck Edward Matthew Williams +2 more | 2025-02-11 |
| 12221847 | Tubing hanger retention systems for wellhead assemblies | — | 2025-02-11 |
| 12163396 | Systems and methods for independent control and operations of tubing and annulus at the wellhead | Kevin Frank Leo Hejl | 2024-12-10 |
| 12049809 | Systems and methods for simultaneously fracturing multiple wells from a common wellpad | Matthew Scott Bolen, Andrew Thomas Ruhl, Seung Jin Han, Kristen Anne Belcourt, Amos Sunghyun Kim +2 more | 2024-07-30 |
| 12049815 | Analysis of well operations using dimensional measurement data | Robert Schuyler Gainer, Caleb Carroll, Douglas Ryan Nally | 2024-07-30 |
| 12044090 | Protective wellhead sleeves | — | 2024-07-23 |
| 11639653 | Systems and methods for simultaneously fracturing multiple wells from a common wellpad | Matthew Scott Bolen, Andrew Thomas Ruhl, Seung Jin Han, Kristen Anne Belcourt, Amos Sunghyun Kim +2 more | 2023-05-02 |
| 11598174 | Fracturing fluid delivery system | Adam J. Christopherson | 2023-03-07 |
| 11578587 | Analysis of well operations using wellhead data | Caleb Carroll, Douglas Ryan Nally, Sarvesh Tyagi, Benjamin Ames Leonard | 2023-02-14 |
| 11162320 | Fracturing fluid delivery system | Adam J. Christopherson | 2021-11-02 |
| 10787883 | Testable back pressure valves | James Daniel Montoya, Heath Evan Lynch, Jacobo Rogelio Archuleta | 2020-09-29 |
| 10787879 | Fracturing fluid delivery system | Adam J. Christopherson | 2020-09-29 |
| 10689947 | Testable back pressure valves | James Daniel Montoya, Heath Evan Lynch, Jacobo Rogelio Archuleta | 2020-06-23 |
| 10648269 | Single line apparatus, system, and method for fracturing a multiwell pad | Christopher Champeaux, Doug Scott | 2020-05-12 |
| 10563778 | Multi-well fracturing pads using shuttle valves | — | 2020-02-18 |
| 10323475 | Fracturing fluid delivery system | Adam J. Christopherson | 2019-06-18 |
| 9835005 | Energized seal system and method | Michael Krejci, Andrew R. Hanson | 2017-12-05 |
| 9708876 | Ram assemblies for blowout preventers | Michael Krejci, Alan Davis, Kevin Leow, Sufian Mohamed Arip | 2017-07-18 |
| 9598924 | Wellhead hanger with spacer to reduce break-out torque | Dennis P. Nguyen | 2017-03-21 |
| 9506329 | Rotating hanger | Nolan Massey, Jose Navar, Justin Clifton, Amy A. Griggs | 2016-11-29 |
| 9388655 | Lock ring and packoff for wellhead | Kyle Sommerfeld, Hao Bin Huang | 2016-07-12 |
| 9376883 | Systems, methods, and devices for isolating portions of a wellhead from fluid pressure | Dennis P. Nguyen, Kirk P. Guidry | 2016-06-28 |
| 8899315 | Systems, methods, and devices for isolating portions of a wellhead from fluid pressure | Dennis P. Nguyen | 2014-12-02 |