Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950456 | Casing deformation and control for inclusion propagation | Roger L. Schultz, Grant Hocking, Robert Pipkin | 2011-05-31 |
| 7918269 | Drainage of heavy oil reservoir via horizontal wellbore | Grant Hocking, Roger L. Schultz | 2011-04-05 |
| 7909094 | Oscillating fluid flow in a wellbore | Roger L. Schultz, Robert Pipkin, Daniel D. Gleitman | 2011-03-22 |
| 7866400 | Phase-controlled well flow control and associated methods | David Joe Steele, Roger L. Schultz, Robert Pipkin, Gary P. Funkhouser | 2011-01-11 |