Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984761 | Openhole perforating | Frank F. Chang, Ian C. Walton, Keng Seng Chan | 2011-07-26 |
| 7909115 | Method for perforating utilizing a shaped charge in acidizing operations | Brenden M. Grove, Ian C. Walton | 2011-03-22 |
| 7896077 | Providing dynamic transient pressure conditions to improve perforation characteristics | Brenden M. Grove, Raymond J. Tibbles, Jeremy P. Harvey | 2011-03-01 |