API 12-035-00105ActiveOil well
Markwell 1
Oil well in Cumberland County, Illinois · operated by Schaefer Oil
Spud date
—
Drilling began
Completion
Apr 17, 1964
Plug date
—
Total depth
2,712 ft
As published by the state
Registry record
- API #
- 12-035-00105
- Status
- Active(state code: Oil Producer)
- Type
- Oil(OIL)
- County
- Cumberland
- Coordinates
- 39.18165, -88.15320
- State record #
- 120350010501
Operator
- Wells operated
- 179
- Active
- 16
- States
- CA, IL
- As filed
- Schaefer Oil Company
Location & nearby wells
Operate this well?
Claim your operator profile to keep well records accurate — verified operators can correct statuses and add plugging documentation.
Claim your operator profileNearby wells
| Well | API # | Status | Type | Operator |
|---|---|---|---|---|
| Brooks, E. M. 1 | 12-079-23820 | Plugged & abandoned | Other type | Hannaman Bros. Prod. |
| William & Linda 1 | 12-079-25496 | Active | Oil | Liv Well Oil Production, LLC |
| Starwalt, Donald 1 | 12-079-23393 | Plugged & abandoned | Oil | Marion Partlow Oil Prod. |
| Ball, O. R. 1 | 12-079-00498 | Plugged & abandoned | Other type | Keystone Oil Company |
| Kibler, Maurice 1 | 12-079-23659 | Plugged & abandoned | Other type | Jasper Oil Producers,Inc |
| Foltz, F. etal 1 | 12-079-00977 | Plugged & abandoned | Other type | Harper, R. W., Jr. |
Dataset updated . Source: Illinois oil & gas regulator registry + the USGS documented-orphaned-wells inventory.