Crumley Ae & Sons
Operator of record for 38 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Crumley Ae & Sons is the operator of record for 38 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 38 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 38 wells (100% of its portfolio).
Wells operated
38
Active
0
Plugged
38
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 38 |
Well mix
- Oil wells
- 29
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Crumley Ae & Sons operate?
Crumley Ae & Sons's catalogued wells are spread across 1 state: Montana (38). Its 38 Montana wells are 0.1% 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 Crumley Ae & Sons’s wells are active, plugged or orphaned?
0% of Crumley Ae & Sons'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 Crumley Ae & Sons operate?
By product class, 29 (76%) are oil wells and 2 (5%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Swcbsu 15-W2 in Glacier, MT at 2,990 ft. The wells listed below sit in Glacier (MT) and Toole (MT).
Notable wells operated by Crumley Ae & Sons
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Swcbsu 15-W2 | 25-035-05494 | Plugged & abandoned | Injection | Glacier, MT | Crumley, A.E. & Sons | 2,990 ft |
| Crumley 2 | 25-035-05124 | Plugged & abandoned | Other type | Glacier, MT | Crumley, A.E. & Sons | 2,972 ft |
| Swcbsu 15-1 | 25-035-05474 | Plugged & abandoned | Oil | Glacier, MT | Crumley, A.E. & Sons | 2,964 ft |
| Allotted 113 1 | 25-035-05563 | Plugged & abandoned | Oil | Glacier, MT | Crumley, A.E. & Sons | 2,951 ft |
| Allotted 113 3 | 25-035-05556 | Plugged & abandoned | Other type | Glacier, MT | Crumley, A.E. & Sons | 2,881 ft |
| Jones 3 | 25-035-05906 | Plugged & abandoned | Oil | Glacier, MT | Crumley, A.E. & Sons | 2,845 ft |
| Secbsu 88-4 | 25-035-05097 | Plugged & abandoned | Oil | Glacier, MT | Crumley, A.E. & Sons | 2,797 ft |
| Govt 2 | 25-101-07208 | Plugged & abandoned | Other type | Toole, MT | Crumley, A.E. & Sons | 2,065 ft |
| Baker 1 | 25-101-05316 | Plugged & abandoned | Other type | Toole, MT | Crumley, A.E. & Sons | 1,916 ft |
| Fryberger 30 | 25-101-11720 | Plugged & abandoned | Oil | Toole, MT | Crumley, A.E. & Sons | 1,781 ft |
| Larson 4 | 25-101-06475 | Plugged & abandoned | Gas | Toole, MT | Crumley, A.E. & Sons | 1,708 ft |
| Fryburger 25 | 25-101-06051 | Plugged & abandoned | Oil | Toole, MT | Crumley, A.E. & Sons | 1,696 ft |
Deepest first where depth is published. See all 38 wells →
Frequently asked questions
How many wells does Crumley Ae & Sons operate?
Crumley Ae & Sons is the operator of record for 38 catalogued oil & gas wells, with the largest concentration in Montana (38). Only wells in states WellCensus has ingested are counted.
How many of Crumley Ae & Sons's wells are still active?
0 of Crumley Ae & Sons's catalogued wells are active; 38 are plugged & abandoned.
In which states does Crumley Ae & Sons operate wells?
Crumley Ae & Sons is the operator of record for wells in Montana (38).
Does Crumley Ae & Sons operate mostly oil or gas wells?
29 of Crumley Ae & Sons's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Crumley Ae & Sons's deepest well?
Among wells with a published depth, Swcbsu 15-W2 in Glacier, MT is the deepest at 2,990 ft.
Where Crumley Ae & Sons'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, “Crumley Ae & Sons — well portfolio”, https://wellcensus.com/operators/crumley-ae-sons-127259 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).