Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096358 | Method of perforating for effective sand plug placement in horizontal wells | Keith A. Rispler, Jim B. Surjaatmadja | 2012-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096358 | Method of perforating for effective sand plug placement in horizontal wells | Keith A. Rispler, Jim B. Surjaatmadja | 2012-01-17 |