Issued Patents All Time
Showing 176–200 of 494 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268356 | Casing conveyed, externally mounted perforation concept | Ronald Glen Dusterhoft, Jonathan P. Smith, James M. Barker | 2022-03-08 |
| 11268335 | Autonomous tractor using counter flow-driven propulsion | James Dan Vick, Jr., Xiaoguang Allan Zhong | 2022-03-08 |
| 11261698 | Autonomous inflow control device with a wettability operable fluid selector | Stephen Michael Greci, Larry S. Eoff | 2022-03-01 |
| 11261694 | Apparatus, systems, and methods for dampening a wellbore pressure pulse during reverse circulation cementing | Simon Turton, Paul Joseph Jones, John Paul Bir Singh, Lonnie Carl Helms | 2022-03-01 |
| 11255151 | Flapper on frac plug that allows pumping down a new plug | Matthew Taylor Nichols, Nin M. Nguyen, Zachary William Walton | 2022-02-22 |
| 11255148 | Expandable elastomeric sealing layer for a rigid sealing device | Stephen Michael Greci, Pete Dagenais | 2022-02-22 |
| 11248453 | Smart fracturing plug with fracturing sensors | Sean Canning | 2022-02-15 |
| 11248441 | Electric safety valve with well pressure activation | James Dan Vick, Jr., Jimmie R. Williamson, Jr., Bruce Edward Scott | 2022-02-15 |
| 11242725 | Bridge plug apparatuses containing a magnetorheological fluid and methods for use thereof | Jack Gammill Clemens, Zachary Ryan Murphree | 2022-02-08 |
| 11237076 | Automatic pressure testing for leaks in frac iron | Mehdi Mazrooee, Ian Bradford Mitchell | 2022-02-01 |
| 11236587 | Magnetic braking system and method for downhole turbine assemblies | Stephen Michael Greci, Richard Decena Ornelaz | 2022-02-01 |
| 11199069 | Seals by mechanically deforming degradable materials | Stephen Michael Greci, Terapat Apicharthabrut, Maxime P M Coffin | 2021-12-14 |
| 11174700 | Swellable metal for non-elastomeric O-rings, seal stacks, and gaskets | Stephen Michael Greci, Zachary William Walton | 2021-11-16 |
| 11174693 | Well system with degradable plug | John C. Gano, Jean-Marc Lopez | 2021-11-16 |
| 11174691 | Top set degradable wellbore isolation device | Zachary William Walton | 2021-11-16 |
| 11136850 | Elastomer with an expandable metal | Benjamin Jon Wellhoefer, Geir Gjelstad, Zachary William Walton | 2021-10-05 |
| 11131161 | Shuttle valve for autonomous fluid flow device | Stephen Michael Greci, Hadi Arabnejad Khanouki, Ibrahim El Mallawany | 2021-09-28 |
| 11125079 | Flow rate signals for wireless downhole communication | Zachary William Walton, Matthew James Merron, Thomas Jules Frosell | 2021-09-21 |
| 11125050 | Flow control device for controlling flow based on fluid phase | John C. Gano, Zachary Ryan Murphree | 2021-09-21 |
| 11125037 | Packer setting and real-time verification method | Stephen Michael Greci, Thomas Jules Frosell, Gary John Geoffroy | 2021-09-21 |
| 11118435 | Compliant screen shroud to limit expansion | Stephen Michael Greci, David Grant | 2021-09-14 |
| 11118433 | High angle and fractal printed screen | Samantha Ann Rogers, Robyn Michelle Broniewski | 2021-09-14 |
| 11118424 | Remote control flow path system for gravel packing | Stephen Michael Greci, Thomas Jules Frosell, Gary John Geoffroy | 2021-09-14 |
| 11114704 | Depassivation of completion tool batteries | Zachary William Walton, Matthew James Merron | 2021-09-07 |
| 11111779 | Magnetic position indicator | Peter DW Inglis, Katherine Ann Davies | 2021-09-07 |