Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950456 | Casing deformation and control for inclusion propagation | Travis W. Cavender, Roger L. Schultz, Robert Pipkin | 2011-05-31 |
| 7918269 | Drainage of heavy oil reservoir via horizontal wellbore | Travis W. Cavender, Roger L. Schultz | 2011-04-05 |
| 7870904 | Enhanced hydrocarbon recovery by steam injection of oil sand formations | — | 2011-01-18 |
| 7866395 | Hydraulic fracture initiation and propagation control in unconsolidated and weakly cemented sediments | — | 2011-01-11 |