Black Ac Etal
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Black Ac Etal is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 4 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 4 wells (100% of its portfolio).
Wells operated
4
Active
0
Plugged
4
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 4 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Black Ac Etal to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Black Ac Etal operate?
Black Ac Etal's catalogued wells are spread across 1 state: Montana (4). Its 4 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 Black Ac Etal’s wells are active, plugged or orphaned?
0% of Black Ac Etal'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 Black Ac Etal operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is USA M-3891 1 in Powder River, MT at 7,291 ft. The wells listed below sit in Powder River (MT) and Big Horn (MT).
Notable wells operated by Black Ac Etal
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| USA M-3891 1 | 25-075-21665 | Plugged & abandoned | Other type | Powder River, MT | Black, A. C. Etal | 7,291 ft |
| Federal 32-3 | 25-075-21518 | Plugged & abandoned | Other type | Powder River, MT | Black, A. C. Etal | 4,875 ft |
| Aztec Federal 32-1 | 25-075-21279 | Plugged & abandoned | Other type | Powder River, MT | Black, A. C. Etal | 4,796 ft |
| Lefthand 14-20-C52-3053 1 | 25-003-21033 | Plugged & abandoned | Other type | Big Horn, MT | Black, A. C. Etal | 4,210 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Black Ac Etal operate?
Black Ac Etal is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Montana (4). Only wells in states WellCensus has ingested are counted.
How many of Black Ac Etal's wells are still active?
0 of Black Ac Etal's catalogued wells are active; 4 are plugged & abandoned.
In which states does Black Ac Etal operate wells?
Black Ac Etal is the operator of record for wells in Montana (4).
Does Black Ac Etal operate mostly oil or gas wells?
0 of Black Ac Etal's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Black Ac Etal's deepest well?
Among wells with a published depth, USA M-3891 1 in Powder River, MT is the deepest at 7,291 ft.
Where Black Ac Etal'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, “Black Ac Etal — well portfolio”, https://wellcensus.com/operators/black-ac-etal-128917 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).