Wexco Petroleum
Operator of record for 6 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Wexco Petroleum is the operator of record for 6 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 6 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 6 wells (100% of its portfolio).
Wells operated
6
Active
0
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 6 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Wexco Petroleum to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Wexco Petroleum operate?
Wexco Petroleum's catalogued wells are spread across 1 state: Montana (6). Its 6 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 Wexco Petroleum’s wells are active, plugged or orphaned?
0% of Wexco Petroleum'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 Wexco Petroleum operate?
By product class, 1 (17%) 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 Coffee-State 1 in Rosebud, MT at 6,215 ft. The wells listed below sit in Rosebud (MT), Musselshell (MT) and Petroleum (MT).
Notable wells operated by Wexco Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Coffee-State 1 | 25-087-21512 | Plugged & abandoned | Other type | Rosebud, MT | Wexco Petroleum, Inc. | 6,215 ft |
| Wexco Et Al-<>1 | 25-065-21620 | Plugged & abandoned | Other type | Musselshell, MT | Wexco Petroleum, Inc. | 4,353 ft |
| Locus McCon 1A | 25-065-21436 | Plugged & abandoned | Oil | Musselshell, MT | Wexco Petroleum, Inc. | 3,950 ft |
| King 1 | 25-069-21094 | Plugged & abandoned | Other type | Petroleum, MT | Wexco Petroleum, Inc. | 2,450 ft |
| Wexco Etal-H<>1 | 25-065-21629 | Plugged & abandoned | Other type | Musselshell, MT | Wexco Petroleum, Inc. | 2,270 ft |
| Yellowstone <>1 | 25-069-21093 | Plugged & abandoned | Other type | Petroleum, MT | Wexco Petroleum, Inc. | 1,568 ft |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does Wexco Petroleum operate?
Wexco Petroleum is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in Montana (6). Only wells in states WellCensus has ingested are counted.
How many of Wexco Petroleum's wells are still active?
0 of Wexco Petroleum's catalogued wells are active; 6 are plugged & abandoned.
In which states does Wexco Petroleum operate wells?
Wexco Petroleum is the operator of record for wells in Montana (6).
Does Wexco Petroleum operate mostly oil or gas wells?
1 of Wexco Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Wexco Petroleum's deepest well?
Among wells with a published depth, Coffee-State 1 in Rosebud, MT is the deepest at 6,215 ft.
Where Wexco Petroleum'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, “Wexco Petroleum — well portfolio”, https://wellcensus.com/operators/wexco-petroleum-128305 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).