Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055006 | Subsea casing hanger running tool with anti-rotation feature and method for rotating casing into complex and deviated wellbores | David L. Ford, Stephen David Peters, Philip John Potter, James Sonnier | 2024-08-06 |
| 11555370 | Subsea casing hanger running tool with anti-rotation feature and method for rotating casing into complex and deviated wellbores | David L. Ford, Steve Peters, Phil Potter, James Sonnier | 2023-01-17 |
| 9458699 | Slotted wellhead and multibowl polishing tool with woven polishing belt | Eugene Borak, Andrew Browne Helvenston | 2016-10-04 |
| 8191622 | Varying access points for tubing and casing monitoring and casing annulus remediation systems | David Daniel Comeaux, James J. Howell, Richard Porteous, Frank C. Adamek | 2012-06-05 |
| 8186445 | System, method and apparatus for thermal wellhead having high power cable for in-situ upgrading processing | — | 2012-05-29 |
| 6289992 | Variable pressure pump through nozzle | David Daniel Comeaux, Michael J. Scott, Kenneth L. Sikes, Frank Ditta, Tim Gus Wolcott +1 more | 2001-09-18 |
| 6244359 | Subsea diverter and rotating drilling head | Charles D. Bridges, Glen H. Cuiper, L. Steven Landriault | 2001-06-12 |
| 6186239 | Casing annulus remediation system | Kenneth L. Sikes, David Daniel Comeaux, Francis R. Bobbie, Ralph Lewis Ropp | 2001-02-13 |
| 6142235 | Bottom-supported guidance device for alignment of multiple wellbores in a single conductor | Charles D. Bridges | 2000-11-07 |
| 5988273 | Coiled tubing completion system | Thomas A. Thevenet | 1999-11-23 |
| 5927405 | Casing annulus remediation system | Kenneth L. Sikes, David Daniel Comeaux, Francis R. Bobbie, R. Lewis Ropp | 1999-07-27 |