Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107067 | Methods for placing a barrier material in a wellbore to permanently leave tubing in casing for permanent wellbore abandonment | Tarald Gudmestad | 2018-10-23 |
| 9903172 | Subsea slanted wellhead system and BOP system with dual injector head units | — | 2018-02-27 |