API 05-121-11109Other statusOther type well
1 Longknife
Other type well in Washington County, Colorado · operated by St Croix Operating
Spud date
Jun 13, 2025
Drilling began
Completion
—
Plug date
—
Total depth
4,150 ft
As published by the state
Registry record
- API #
- 05-121-11109
- Status
- Other status(state code: DG)
- Type
- Other type(DA)
- Field
- Longknife
- County
- Washington
- Coordinates
- 39.82879, -103.02254
- State record #
- 489991
Operator
- Wells operated
- 67
- Active
- 4
- States
- CA, CO, MT, ND
- As filed
- ST CROIX OPERATING INC
Location & nearby wells
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Claim your operator profileNearby wells
| Well | API # | Status | Type | Operator |
|---|---|---|---|---|
| 18-22 Friend Trust | 05-121-11064 | Plugged & abandoned | Other type | Lario Oil & Gas Company |
| 11 Payne Strat | 05-121-05147 | Plugged & abandoned | Other type | Amerada Petroleum Corporation |
| 1 Allen State | 05-121-09138 | Plugged & abandoned | Other type | Allen* H C |
| 1 Charles H Miller | 05-121-05158 | Plugged & abandoned | Other type | Allardyce* R..L. |
| 1 Oneil | 05-121-08039 | Plugged & abandoned | Other type | Allison Bros Drilling Co Inc |
| 1 Miller | 05-121-10506 | Plugged & abandoned | Other type | Allison Bros Drilling Co Inc |
Dataset updated . Source: Colorado oil & gas regulator registry + the USGS documented-orphaned-wells inventory.