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Llano Seco 1
Plugged Dry hole well
| API number | 04-007-00028 |
|---|---|
| Operator | Mobil Oil Corporation |
| County | Butte, California |
| Field | Llano Seco Gas (ABD) |
| Spudded | 1946-09-03 |
| Surface location | 39.544895, -121.977829 · 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.