Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359456 | Plug with a resettable closure member | Eugene Stolboushkin, YingQing Xu | 2022-06-14 |
| 11125041 | Subsea module and downhole tool | Lars Bay | 2021-09-21 |
| 10675729 | Electromechanical rotary pipe mill or hone and method | — | 2020-06-09 |
| 10480307 | Method for providing well safety control in a remedial electronic submersible pump (ESP) application | Graeme Michael Kelbie, Lars Bay | 2019-11-19 |
| 9534489 | Modeling acid distribution for acid stimulation of a formation | Xiaowei Wang | 2017-01-03 |
| 9335195 | Multiphase meter to provide data for production management | Joo Tim Ong, Songhua Chen | 2016-05-10 |
| 9283619 | Polarizable nanoparticles comprising coated metal nanoparticles and electrorheological fluid comprising same | Oleg A. Mazyar, Soma Chakraborty, Michael H. Johnson | 2016-03-15 |
| 9177691 | Polarizable nanoparticles and electrorheological fluid comprising same | Soma Chakraborty, Michael H. Johnson | 2015-11-03 |
| 9121550 | Apparatus of a magnetic resonance multiphase flow meter | Joo Tim Ong, Carl M. Edwards, Graeme Young | 2015-09-01 |
| 9051811 | Barrier valve system and method of controlling same with tubing pressure | — | 2015-06-09 |
| 8857785 | Thermo-hydraulically actuated process control valve | — | 2014-10-14 |
| 8808567 | Magnetic nanoparticles and magnetorheological fluid comprising same | Oleg A. Mazyar, Soma Chakraborty, Michael H. Johnson | 2014-08-19 |
| 8671974 | Flow-actuated actuator and method | Richard A. Patterson, Gary B. Lake, Yang Xu | 2014-03-18 |
| 8511955 | Spiral body lock and method | Kirk J. Huber | 2013-08-20 |
| 8424842 | Rotationally-actuated flapper valve and method | — | 2013-04-23 |
| 8215399 | Downhole shut off assembly for artificially lifted wells | Kirk J. Huber | 2012-07-10 |
| 8113292 | Strokable liner hanger and method | Kirk J. Huber | 2012-02-14 |
| 7980310 | Backoff sub and method for remotely backing off a target joint | Carl W. Stoesz | 2011-07-19 |
| 7748449 | Tubingless electrical submersible pump installation | Grant F. Smith | 2010-07-06 |
| 7644771 | Fluid loss control system and method for controlling fluid loss | — | 2010-01-12 |
| 7168311 | Fiber optic monitoring of flow inside and outside a tube downhole | Edward Zisk | 2007-01-30 |
| 7104331 | Optical position sensing for well control tools | Michael A. Carmody, Steve Jennings, Don A. Hopmann, Edward Zisk, Michael W. Norris | 2006-09-12 |
| 6736213 | Method and system for controlling a downhole flow control device using derived feedback control | Walter S. Going, III, David M. Schneider, Mike Norris | 2004-05-18 |
| 6712141 | Method and apparatus for deployment, mounting and coupling of downhole geophones | Michael W. Norris | 2004-03-30 |
| 6615917 | Computer controlled injection wells | Kevin R. Jones | 2003-09-09 |