API 04-111-21827OrphanedOil well
Twilight 20
Oil well in Ventura County, California · operated by Union Oil Company Of California
Documented orphaned well. This well appears in the federal/state orphaned-well inventory — unplugged, with no solvent operator of record. See the orphan-well census for state and county totals and the $4.7B federal plugging program.
Spud date
—
Drilling began
Completion
—
Plug date
—
Total depth
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Registry record
- API #
- 04-111-21827
- Status
- Orphaned(state code: USGS DOW 2022 (Idle))
- Type
- Oil(OG)
- Field
- Sespe
- County
- Ventura
- Coordinates
- 34.50879, -118.88840
- State record #
- 223758
Operator
Union Oil Company Of California
- Wells operated
- 3,476
- Active
- 119
- States
- AL, CA, CO, IL, KS, MT, ND, NY
- As filed
- Union Oil Company of California
Location & nearby wells
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Claim your operator profileNearby wells
| Well | API # | Status | Type | Operator |
|---|---|---|---|---|
| Well No. 5 | 04-111-00635 | Orphaned | Oil | Mercury Oil Co. |
| Sloan 6 | 04-111-00131 | Plugged & abandoned | Oil | Intercontinental Tech Group, Inc. |
| Sloan 7 | 04-111-00132 | Plugged & abandoned | Oil | Intercontinental Tech Group, Inc. |
| Well No. 15 | 04-111-00641 | Orphaned | Oil | Mercury Oil Co. |
| Well No. 13 | 04-111-00640 | Plugged & abandoned | Oil | Mercury Oil Co. |
| Sloan 4 | 04-111-00130 | Plugged & abandoned | Oil | Intercontinental Tech Group, Inc. |
Dataset updated . Source: California oil & gas regulator registry + the USGS documented-orphaned-wells inventory.