Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025101 | Cyclic steam stimulation method with multiple fractures | Kirk Hansen, Alexander Michiel Mollinger | 2011-09-27 |
| 8027571 | In situ conversion process systems utilizing wellbores in at least two regions of a formation | Harold J. Vinegar | 2011-09-27 |