Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347899 | Downhold injection of well-treating chemical during production by gas lift | — | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347899 | Downhold injection of well-treating chemical during production by gas lift | — | 1982-09-07 |