Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006799 | Continuous circulating concentric casing managed equivalent circulating density (ECD) drilling for methane gas recovery from coal seams | — | 2024-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006799 | Continuous circulating concentric casing managed equivalent circulating density (ECD) drilling for methane gas recovery from coal seams | — | 2024-06-11 |