Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404728 | Insulated coiled tubing for pulsed power drilling | Nagaraja K. Pai, Lucas Samuel Batista Santos | 2025-09-02 |
| 12258820 | Coiled tubing deployment/retrieval apparatus employing multiple tubing guides and a method of use thereof | — | 2025-03-25 |
| 12209468 | Coiled tubing reel having a coiled tubing exit opening extending through a sidewall thickness (t) of the flange | — | 2025-01-28 |
| 12012811 | Controlling surface pressure during well intervention | Roshan Joy Jacob, Oluwatosin Ogundare, Philippe Quero, Charles Lynn Mouser, Jeremy C. Nicholson +2 more | 2024-06-18 |
| 11982137 | Reel control in a coiled tubing system | Oluwatosin Ogundare, Roshan Joy Jacob, Ramalakshmi Somaskandan, Daniel Joshua Stark, Jeremy C. Nicholson | 2024-05-14 |
| 11566479 | Gripper control in a coiled tubing system | Oluwatosin Ogundare, Roshan Joy Jacob, Ramalakshmi Somaskandan, Jeremy C. Nicholson, Glenn Marvin Ozburn | 2023-01-31 |
| 11313186 | Workflow method for connecting coiled tubing strings for extended reach applications | Shubhangi Dalavi, Eric Bivens | 2022-04-26 |
| 9404338 | Methods and apparatus for improved cement plug placement | Simon James, Bernard Piot, Michael Montgomery, Gerard Daccord, Mathew M. Samuel | 2016-08-02 |
| 8826979 | Methods and apparatus for improved cement plug placement | Simon James, Bernard Piot, Joel Rondeau, Michael Montgomery, Gerard Daccord +1 more | 2014-09-09 |
| 8302703 | Method and apparatus for hydraulic steering of downhole rotary drilling systems | — | 2012-11-06 |
| 7886826 | Gel capsules for solids entrainment | Geoff Robinson, Philip F. Sullivan, Golchehreh Salamat | 2011-02-15 |
| 7703529 | Gel capsules for solids entrainment | Geoff Robinson, Philip F. Sullivan, Golchehreh Salamat | 2010-04-27 |
| 7308941 | Apparatus and methods for measurement of solids in a wellbore | Stephen D. Hill, Frank Espinosa, John R. Lovell | 2007-12-18 |
| 6457534 | Method of reducing pipe fatigue by eliminating short movements | David B. Stein | 2002-10-01 |