Yale Oil
Operator of record for 4 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: YALE OIL CORPORATION · Yale Oil Corp
At a glance
Yale Oil is the operator of record for 4 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 4 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 2 wells (50% of its portfolio).
Wells operated
4
Active
0
Plugged
4
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 2 |
| Wyoming | 2 |
Well mix
- Oil wells
- 2
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Yale Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Yale Oil operate?
Yale Oil's catalogued wells are spread across 2 states: Montana (2) and Wyoming (2). Its 2 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 Yale Oil’s wells are active, plugged or orphaned?
0% of Yale Oil'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 Yale Oil operate?
By product class, 2 (50%) 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 Nprr 1 in Park, WY at 2,858 ft. The wells listed below sit in Park (WY), Big Horn (WY) and Yellowstone (MT). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Yale Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Nprr 1 | 49-029-06132 | Plugged & abandoned | Oil | Park, WY | Yale Oil Corporation | 2,858 ft |
| Blakesley B-032691 1 | 49-003-05128 | Plugged & abandoned | Oil | Big Horn, WY | Yale Oil Corporation | 1,705 ft |
| Hill 1 | 25-111-05072 | Plugged & abandoned | Other type | Yellowstone, MT | Yale Oil Corp | 1,530 ft |
| Krebill 1 | 25-111-05068 | Plugged & abandoned | Other type | Yellowstone, MT | Yale Oil Corp | 1,300 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Yale Oil operate?
Yale Oil is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Montana (2). Only wells in states WellCensus has ingested are counted.
How many of Yale Oil's wells are still active?
0 of Yale Oil's catalogued wells are active; 4 are plugged & abandoned.
In which states does Yale Oil operate wells?
Yale Oil is the operator of record for wells in Montana (2) and Wyoming (2).
Does Yale Oil operate mostly oil or gas wells?
2 of Yale Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Yale Oil's deepest well?
Among wells with a published depth, Nprr 1 in Park, WY is the deepest at 2,858 ft.
Where Yale 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, “Yale Oil — well portfolio”, https://wellcensus.com/operators/yale-oil-27229 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).