Aa Oil
Operator of record for 13 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Aa Oil is the operator of record for 13 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 13 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 13 wells (100% of its portfolio).
Wells operated
13
Active
0
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 13 |
Well mix
- Oil wells
- 0
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Aa Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Aa Oil operate?
Aa Oil's catalogued wells are spread across 1 state: Montana (13). Its 13 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 and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Aa Oil’s wells are active, plugged or orphaned?
0% of Aa Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Aa Oil operate?
By product class, 0 (0%) are oil wells and 1 (8%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Parsell 12 in Toole, MT at 3,060 ft. The wells listed below sit in Toole (MT) and Liberty (MT).
Notable wells operated by Aa Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Parsell 12 | 25-101-08625 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 3,060 ft |
| Parsell #8 | 25-101-10204 | Plugged & abandoned | Gas | Toole, MT | A A Oil Corporation | 3,003 ft |
| J. Fey 1 | 25-101-07411 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,983 ft |
| Parsell 10-33 | 25-101-07844 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,965 ft |
| J. Fey 42-22 | 25-101-07449 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,907 ft |
| Parsell 10 | 25-101-07303 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,890 ft |
| Morris #1 | 25-101-07261 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,882 ft |
| J. Fey 10 | 25-101-07419 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,754 ft |
| Joe Fey 2-4 | 25-101-21046 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,516 ft |
| J. Fey 11-33 | 25-101-21058 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 2,272 ft |
| Mahoney 9 | 25-051-05179 | Plugged & abandoned | Other type | Liberty, MT | A A Oil Corporation | 2,125 ft |
| Federal 1 | 25-101-07385 | Plugged & abandoned | Other type | Toole, MT | A A Oil Corporation | 1,725 ft |
Deepest first where depth is published. See all 13 wells →
Frequently asked questions
How many wells does Aa Oil operate?
Aa Oil is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Montana (13). Only wells in states WellCensus has ingested are counted.
How many of Aa Oil's wells are still active?
0 of Aa Oil's catalogued wells are active; 13 are plugged & abandoned.
In which states does Aa Oil operate wells?
Aa Oil is the operator of record for wells in Montana (13).
Does Aa Oil operate mostly oil or gas wells?
0 of Aa Oil's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Aa Oil's deepest well?
Among wells with a published depth, Parsell 12 in Toole, MT is the deepest at 3,060 ft.
Where Aa 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 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Aa Oil — well portfolio”, https://wellcensus.com/operators/aa-oil-127881 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).