Armstead West Oil
Operator of record for 2 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Armstead West Oil is the operator of record for 2 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 2 wells (100% of its portfolio).
Wells operated
2
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Armstead West Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Armstead West Oil operate?
Armstead West Oil's catalogued wells are spread across 1 state: Montana (2). Its 2 Montana wells are 0.0% of the 42,011 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Armstead West Oil’s wells are active, plugged or orphaned?
0% of Armstead West Oil's catalogued wells are active, 30 percentage points below the national share of 30%. 100% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Armstead West Oil operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%. The deepest of its wells with a published depth is Storm Govt. 2 (+) in Toole, MT at 1,601 ft.
Notable wells operated by Armstead West Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Storm Govt. 2 (+) | 25-101-11479 | Plugged & abandoned | Other type | Toole, MT | Armstead-West Oil Co. | 1,601 ft |
| Storm Govt. 1 (+) | 25-101-11478 | Plugged & abandoned | Other type | Toole, MT | Armstead-West Oil Co. | 1,450 ft |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Armstead West Oil operate?
Armstead West Oil is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Montana (2). Only wells in states WellCensus has ingested are counted.
How many of Armstead West Oil's wells are still active?
0 of Armstead West Oil's catalogued wells are active; 2 are plugged & abandoned.
In which states does Armstead West Oil operate wells?
Armstead West Oil is the operator of record for wells in Montana (2).
Does Armstead West Oil operate mostly oil or gas wells?
0 of Armstead West Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Armstead West Oil's deepest well?
Among wells with a published depth, Storm Govt. 2 (+) in Toole, MT is the deepest at 1,601 ft.
Where Armstead West Oil's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Armstead West Oil — well portfolio”, https://wellcensus.com/operators/armstead-west-oil-130010 (data as of October 28, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).