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Thoma 1-28
Plugged Dry hole well
| API number | 04-077-20004 |
|---|---|
| Operator | Tesoro Petroleum Corp. |
| County | San Joaquin, California |
| Field | McMullin Ranch Gas |
| Spudded | 1967-04-04 |
| Surface location | 37.737907, -121.204842 · wells within 1 mile |
| State record | California Geologic Energy Management Division (CalGEM) ↗ |
| Data as of | 2026-10-19 |
From California Geologic Energy Management Division (CalGEM) public records. Verify with the state before relying on this information.