API 25-083-21364Plugged & abandonedOil well
Ullman 33-20
Oil well in Richland County, Montana · operated by Slawson Exploration
Spud date
—
Drilling began
Completion
Aug 9, 1980
Plug date
—
Total depth
9,700 ft
As published by the state
Registry record
- API #
- 25-083-21364
- Status
- Plugged & abandoned(state code: P&A - Approved)
- Type
- Oil(Oil)
- Field
- Wildcat Richland
- County
- Richland
- Coordinates
- 47.47526, -104.09703
- State record #
- 2508321364
Operator
- Wells operated
- 1,203
- Active
- 557
- States
- CO, KS, MT, ND, OK, WY
- As filed
- Slawson Exploration Company Inc
Location & nearby wells
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Claim your operator profileNearby wells
| Well | API # | Status | Type | Operator |
|---|---|---|---|---|
| U.S.A. 1 | 33-053-00526 | Plugged & abandoned | Oil | Quintana Petroleum Corp. |
| USA 32-12 | 33-053-00776 | Other status | Oil | Shell Oil Co. |
| Oneil Creek Federal 11-11 | 33-053-03476 | Plugged & abandoned | Oil | Whiting Oil And Gas Corporation |
| State 13-16 | 25-083-21444 | Plugged & abandoned | Other type | Diamond Shamrock Corporation |
| USA 23-6 | 33-053-00777 | Other status | Oil | Shell Oil Co. |
| USA 12-1-100 | 33-053-01101 | Other status | Oil | Shell Oil Co. |
Dataset updated . Source: Montana oil & gas regulator registry + the USGS documented-orphaned-wells inventory.