Winco Petroleum
Operator of record for 9 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Winco Petroleum is the operator of record for 9 catalogued U.S. oil & gas wells in 1 state. 1 (11%) are active, 7 (78%) plugged & abandoned. Its largest concentration is in Wyoming, with 9 wells (100% of its portfolio).
Wells operated
9
Active
1
Plugged
7
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 9 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 11%
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Claim Winco Petroleum to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Winco Petroleum operate?
Winco Petroleum's catalogued wells are spread across 1 state: Wyoming (9). Its 9 Wyoming wells are 0.0% of the 129,957 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 Winco Petroleum’s wells are active, plugged or orphaned?
11% of Winco Petroleum's catalogued wells are active, 18 percentage points below the national share of 29%. 78% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Winco Petroleum operate?
By product class, 9 (100%) 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 Olsen Draw W-39946 1 in Campbell, WY at 10,304 ft. The wells listed below sit in Campbell (WY) and Weston (WY).
Notable wells operated by Winco Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Olsen Draw W-39946 1 | 49-005-25999 | Active | Oil | Campbell, WY | Winco Petroleum Corp | 10,304 ft |
| Hummer W-34226 1 | 49-005-25680 | Plugged & abandoned | Oil | Campbell, WY | Winco Petroleum Corp | 10,210 ft |
| Sedgwick Fee 1 | 49-045-21528 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 4,311 ft |
| Abell-Govt 1 | 49-045-21538 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 3,750 ft |
| Murray 1 | 49-045-22532 | Other status | Oil | Weston, WY | Winco Petroleum Corp | 3,558 ft |
| Pet Inc-Federal 1 | 49-045-22245 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 3,552 ft |
| Shostak Patented 2 | 49-045-06574 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 3,542 ft |
| Shostak Fee 1 | 49-045-11114 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 3,500 ft |
| Claire Govt 1 | 49-045-21541 | Plugged & abandoned | Oil | Weston, WY | Winco Petroleum Corp | 3,467 ft |
Deepest first where depth is published. See all 9 wells →
Frequently asked questions
How many wells does Winco Petroleum operate?
Winco Petroleum is the operator of record for 9 catalogued oil & gas wells, with the largest concentration in Wyoming (9). Only wells in states WellCensus has ingested are counted.
How many of Winco Petroleum's wells are still active?
1 of Winco Petroleum's catalogued wells are active; 7 are plugged & abandoned.
In which states does Winco Petroleum operate wells?
Winco Petroleum is the operator of record for wells in Wyoming (9).
Does Winco Petroleum operate mostly oil or gas wells?
9 of Winco Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Winco Petroleum's deepest well?
Among wells with a published depth, Olsen Draw W-39946 1 in Campbell, WY is the deepest at 10,304 ft.
Where Winco 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, “Winco Petroleum — well portfolio”, https://wellcensus.com/operators/winco-petroleum-12275 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).