Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976523 | System and method for monitoring and maintaining hydrostatic pressure during tripping operations, stripping operations, and axial pipe operations | Jason Finley, Tom Stites, Benjamin Micah Spahn | 2024-05-07 |
| 11454073 | System and method for monitoring and maintaining hydrostatic pressure during tripping operations, stripping operations, and axial pipe operations | Jason Finley, Tom Stites, Benjamin Micah Spahn | 2022-09-27 |
| 11193340 | Heave compensation system for assembling a drill string | Ram K. Bansal, Lev Ring | 2021-12-07 |
| 10774599 | Heave compensation system for assembling a drill string | Ram K. Bansal, Lev Ring | 2020-09-15 |
| 10267117 | Radial seal pressure reduction using internal pump | Thomas F. Bailey, James W. Chambers, Lev Ring | 2019-04-23 |
| 10227836 | System and method for managed pressure wellbore strengthening | Mojtaba Karimi, Mojtaba Pordel Shahri, Ovunc Mutlu | 2019-03-12 |
| 10087701 | Low profile rotating control device | Thomas F. Bailey, James W. Chambers, David R. Woodruff | 2018-10-02 |
| 10053943 | Annular sealing for use with a well | James W. Chambers, Melvin T. Jacobs | 2018-08-21 |
| 9951600 | Managed pressure cementing | Cesar Pena, David Pavel, Michael Brian Grayson, Said Boutalbi, Todd Douglas Cooper +2 more | 2018-04-24 |
| 9845653 | Fluid supply to sealed tubulars | Thomas F. Bailey, Melvin T. Jacobs, Nicky A. White | 2017-12-19 |
| 9822630 | Marine diverter system with real time kick or loss detection | Lev Ring | 2017-11-21 |
| 9784073 | Rotating control device docking station | Thomas F. Bailey, James W. Chambers, Danny W. Wagoner | 2017-10-10 |
| 9631442 | Heave compensation system for assembling a drill string | Ram K. Bansal, Lev Ring | 2017-04-25 |
| 9416620 | Cement pulsation for subsea wellbore | — | 2016-08-16 |
| 9334711 | System and method for cooling a rotating control device | Thomas F. Bailey, Melvin T. Jacobs, Nicky A. White | 2016-05-10 |
| 9260927 | System and method for managing heave pressure from a floating rig | Thomas F. Bailey, Simon J. Harrall | 2016-02-16 |
| 9249646 | Managed pressure cementing | Cesar Pena, David Pavel, Michael Brian Grayson, Said Boutalbi, Todd Douglas Cooper +2 more | 2016-02-02 |
| 9175542 | Lubricating seal for use with a tubular | Thomas F. Bailey, Frederick T. Tilton, Waybourn J. Anderson, Jr., Simon J. Harrall | 2015-11-03 |
| 9004181 | Low profile rotating control device | Thomas F. Bailey, James W. Chambers, Simon J. Harrall | 2015-04-14 |
| 8881843 | Managed pressure and/or temperature drilling system and method | Richard Todd, Simon J. Harrall | 2014-11-11 |
| 8863858 | System and method for managing heave pressure from a floating rig | Thomas F. Bailey, Simon J. Harrall | 2014-10-21 |
| 8844652 | Interlocking low profile rotating control device | Jonathan P. Sokol, Danny W. Wagoner, Thomas F. Bailey, Aristeo Rios, III, James W. Chambers | 2014-09-30 |
| 8714240 | Method for cooling a rotating control device | Thomas F. Bailey, James W. Chambers, Mark F. Gravouia | 2014-05-06 |
| 8636087 | Rotating control system and method for providing a differential pressure | Thomas F. Bailey, Melvin T. Jacobs, Nicky A. White, Carel W. Hoyer | 2014-01-28 |
| 8353337 | Method for cooling a rotating control head | Thomas F. Bailey, James W. Chambers, Mark F. Gravouia | 2013-01-15 |