Arjay Oil
Operator of record for 14 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Arjay Oil is the operator of record for 14 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 13 (93%) are plugged & abandoned. Its largest concentration is in Wyoming, with 14 wells (100% of its portfolio).
Wells operated
14
Active
0
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 14 |
Well mix
- Oil wells
- 14
- Gas wells
- 0
- Shut-in
- 1
- Active share
- 0%
Is this your company?
Claim Arjay Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Arjay Oil operate?
Arjay Oil's catalogued wells are spread across 1 state: Wyoming (14). Its 14 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 Arjay Oil’s wells are active, plugged or orphaned?
0% of Arjay Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 93% are plugged & abandoned, against 47% nationally. 1 wells (7%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Arjay Oil operate?
By product class, 14 (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 Federal W-73156 1-12 in Big Horn, WY at 4,890 ft. The wells listed below sit in Big Horn (WY) and Johnson (WY).
Notable wells operated by Arjay Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Federal W-73156 1-12 | 49-003-20608 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 4,890 ft |
| Lamb 2-12 | 49-003-20619 | Shut-in | Oil | Big Horn, WY | Arjay Oil Company | 4,707 ft |
| Barnett 1-29 | 49-003-20152 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 4,502 ft |
| Federal W-002003-C 13 | 49-003-20539 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 4,196 ft |
| Anticline Unit Lane B-1a | 49-003-05477 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 4,167 ft |
| Lamb W-0312325 2 | 49-003-20165 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 4,095 ft |
| Woodward W-0312322 USA-1 | 49-003-20059 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 3,905 ft |
| Govt 1 | 49-003-05470 | Plugged & abandoned | Oil | Big Horn, WY | Arjay Oil Company | 3,812 ft |
| Empire State Fee 6 | 49-019-20020 | Plugged & abandoned | Oil | Johnson, WY | Arjay Oil Company | 2,268 ft |
| Federal W-043257-A 3 | 49-019-06199 | Plugged & abandoned | Oil | Johnson, WY | Arjay Oil Company | 2,129 ft |
| Holbeck W-043257a 2 | 49-019-05073 | Plugged & abandoned | Oil | Johnson, WY | Arjay Oil Company | 2,069 ft |
| Empire State Fee 1 | 49-019-05098 | Plugged & abandoned | Oil | Johnson, WY | Arjay Oil Company | 2,053 ft |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Arjay Oil operate?
Arjay Oil is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Wyoming (14). Only wells in states WellCensus has ingested are counted.
How many of Arjay Oil's wells are still active?
0 of Arjay Oil's catalogued wells are active; 13 are plugged & abandoned.
In which states does Arjay Oil operate wells?
Arjay Oil is the operator of record for wells in Wyoming (14).
Does Arjay Oil operate mostly oil or gas wells?
14 of Arjay Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Arjay Oil's deepest well?
Among wells with a published depth, Federal W-73156 1-12 in Big Horn, WY is the deepest at 4,890 ft.
Where Arjay 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, “Arjay Oil — well portfolio”, https://wellcensus.com/operators/arjay-oil-19878 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).