API 25-013-21019Other statusOther type well
Gollaher 1-8
Other type well in Cascade County, Montana · operated by Mapco Production
Spud date
—
Drilling began
Completion
Jun 30, 1978
Plug date
—
Total depth
3,254 ft
As published by the state
Registry record
- API #
- 25-013-21019
- Status
- Other status(state code: Water Well, Released)
- Type
- Other type(Dry Hole)
- Field
- Wildcat Cascade
- County
- Cascade
- Coordinates
- 47.23046, -111.53452
- State record #
- 2501321019
Operator
- Wells operated
- 57
- Active
- 0
- States
- AR, KS, MT, ND, OK, UT
- As filed
- Mapco Production 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 |
|---|---|---|---|---|
| Mortag 1 | 25-013-21020 | Plugged & abandoned | Other type | Mapco Production Company |
| Frank Murphy 1 | 25-013-05003 | Plugged & abandoned | Other type | Riverdale Oil Co. |
| Murphy 1 | 25-013-05005 | Plugged & abandoned | Other type | Riverdale Oil Co. |
| #1 | 25-013-06057 | Plugged & abandoned | Other type | Moscow Oil & Exploration Co. |
Dataset updated . Source: Montana oil & gas regulator registry + the USGS documented-orphaned-wells inventory.