Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047221 | System and console for monitoring and managing well site operations | Fereidoun Abbassian, Per Arild Andresen, Christopher Coley, Stephen Tean Edwards, Mark Adrian Honey +8 more | 2021-06-29 |
| 10920579 | Method and apparatus for early detection of kicks | Joseph J. Beaman, Scott A. Fish, David A. Foti | 2021-02-16 |
| 9429010 | Methods and systems for testing the integrity of components of a hydrocarbon well system | Ronald B. Livesay, Stephen Tean Edwards, Jim McKay | 2016-08-30 |
| 9175539 | Methods and systems for pressure testing components of a hydrocarbon well system | Ronald B. Livesay | 2015-11-03 |
| 7706980 | Blowout preventer testing system and method | Ronald B. Livesay | 2010-04-27 |
| 5802011 | Pressure signalling for fluidic media | Tommy M. Warren | 1998-09-01 |
| 5337839 | Extending the lateral portion of a short-radius wellbore | Tommy M. Warren | 1994-08-16 |
| 5259468 | Method of dynamically monitoring the orientation of a curved drilling assembly and apparatus | Tommy M. Warren | 1993-11-09 |
| 5213168 | Apparatus for drilling a curved subterranean borehole | Tommy M. Warren, Houston B. Mount, II | 1993-05-25 |
| 5210533 | Apparatus and method for positioning a tool in a deviated section of a borehole | Marcus A. Summers, Tommy M. Warren | 1993-05-11 |
| 5103919 | Method of determining the rotational orientation of a downhole tool | Tommy M. Warren | 1992-04-14 |
| 5012877 | Apparatus for deflecting a drill string | Michael Burton | 1991-05-07 |
| 4982802 | Method for stabilizing a rotary drill string and drill bit | Tommy M. Warren, J. Ford Brett | 1991-01-08 |
| 4948925 | Apparatus and method for rotationally orienting a fluid conducting conduit | Michael Burton, Tommy M. Warren, J. Ford Brett | 1990-08-14 |
| 4914591 | Method of determining rock compressive strength | Tommy M. Warren, Ernest C. Onyia | 1990-04-03 |
| 4905775 | Drilling system and flow control apparatus for downhole drilling motors | Tommy M. Warren, James F. Brett | 1990-03-06 |
| 4899833 | Downhole drilling assembly orienting device | Tommy M. Warren | 1990-02-13 |
| 4881605 | Stabilizing and drilling apparatus and method | Tommy M. Warren, Jame F. Brett | 1989-11-21 |
| 4871037 | Excavation apparatus, system and method | Tommy M. Warren | 1989-10-03 |
| 4862974 | Downhole drilling assembly, apparatus and method utilizing drilling motor and stabilizer | Tommy M. Warren, James F. Brett | 1989-09-05 |
| 4854397 | System for directional drilling and related method of use | Tommy M. Warren | 1989-08-08 |
| 4807717 | Method of loggging an inclined wellbore | Johnie L. Landreth | 1989-02-28 |
| 4721172 | Apparatus for controlling the force applied to a drill bit while drilling | J. Ford Brett, Tommy M. Warren | 1988-01-26 |
| 4705117 | Method and apparatus for reducing drill bit wear | Tommy M. Warren, J. Ford Brett | 1987-11-10 |
| 4660656 | Method and apparatus for controlling the rotational torque of a drill bit | Tommy M. Warren, J. Ford Brett | 1987-04-28 |