WELDER STATE 4
Plugged Oil well
| API number | 42-131-36123 |
|---|---|
| RRC map location ID | 1215423 |
| Operator | UNITED OPERATING CO. |
| County | Duval, Texas |
| Field | SEVEN SISTERS |
| Completed | 1983-03-17 |
| Plugged | 2019-05-15 |
| Surface location | 28.004930, -98.538717 · wells within 1 mile |
| State record | Railroad Commission of Texas ↗ |
| Data as of | 2026-10-17 |
From Railroad Commission of Texas public records. Verify with the state before relying on this information.