Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719334 | Method and tool for perforating a wellbore casing in a formation using a sand jet, and using such tool to further frac the formation | — | 2017-08-01 |
| 9644454 | System and method for injecting fluid at selected locations along a wellbore | — | 2017-05-09 |
| 9611727 | Apparatus and method for fracturing a well | Sean Campbell | 2017-04-04 |
| 9587464 | Multi-stage liner with cluster valves and method of use | — | 2017-03-07 |