Whaley Oil
Operator of record for 35 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: Whaley Oil Co. · Whaley Oil Corp · Whaley Oil Corporation
At a glance
Whaley Oil is the operator of record for 35 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 34 (97%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Illinois, with 33 wells (94% of its portfolio).
Wells operated
35
Active
0
Plugged
34
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 33 |
| Montana | 2 |
Well mix
- Oil wells
- 16
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Whaley Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Whaley Oil operate?
Whaley Oil's catalogued wells are spread across 2 states: Illinois (33) and Montana (2). Its 33 Illinois wells are 0.0% of the 174,478 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 Whaley Oil’s wells are active, plugged or orphaned?
0% of Whaley Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 97% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Whaley Oil operate?
By product class, 16 (46%) 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 Brown Robert 1-C in White, IL at 3,410 ft. The wells listed below sit in White (IL) and Wayne (IL). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Whaley Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Brown Robert 1-C | 12-193-03992 | Plugged & abandoned | Other type | White, IL | Whaley Oil Corp | 3,410 ft |
| Gallager-Green 1 | 12-191-03549 | Plugged & abandoned | Oil | Wayne, IL | Whaley Oil Corporation | 3,388 ft |
| Gallager-Green 1-B | 12-191-03599 | Plugged & abandoned | Oil | Wayne, IL | Whaley Oil Corporation | 3,376 ft |
| Sork Marshall 1 | 12-191-03577 | Plugged & abandoned | Injection | Wayne, IL | Whaley Oil Corp | 3,333 ft |
| Gallager-Green 3 | 12-191-03571 | Orphaned | Oil | Wayne, IL | Whaley Oil Corp | 3,320 ft |
| Hazel Heirs 1 | 12-191-04099 | Plugged & abandoned | Other type | Wayne, IL | Whaley Oil Corp | 3,300 ft |
| Gallager-Green 3-B | 12-191-07436 | Plugged & abandoned | Oil | Wayne, IL | Whaley Oil Corp | 3,295 ft |
| Gallager-Green 2-B | 12-191-03598 | Plugged & abandoned | Oil | Wayne, IL | Whaley Oil Corporation | 3,291 ft |
| Gallager-Green 4 | 12-191-03572 | Plugged & abandoned | Oil | Wayne, IL | Whaley Oil Corporation | 3,275 ft |
| Gallager-Green 2 | 12-191-03565 | Plugged & abandoned | Other type | Wayne, IL | Whaley Oil Corp | 3,263 ft |
| Piper Heirs 1 | 12-191-05136 | Plugged & abandoned | Other type | Wayne, IL | Whaley Oil Corp | 3,250 ft |
| Sanders W E 1 | 12-193-04090 | Plugged & abandoned | Other type | White, IL | Whaley Oil Corp | 3,240 ft |
Deepest first where depth is published. See all 35 wells →
Frequently asked questions
How many wells does Whaley Oil operate?
Whaley Oil is the operator of record for 35 catalogued oil & gas wells, with the largest concentration in Illinois (33). Only wells in states WellCensus has ingested are counted.
How many of Whaley Oil's wells are still active?
0 of Whaley Oil's catalogued wells are active; 34 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Whaley Oil operate wells?
Whaley Oil is the operator of record for wells in Illinois (33) and Montana (2).
Does Whaley Oil operate mostly oil or gas wells?
16 of Whaley Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Whaley Oil's deepest well?
Among wells with a published depth, Brown Robert 1-C in White, IL is the deepest at 3,410 ft.
Where Whaley 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, “Whaley Oil — well portfolio”, https://wellcensus.com/operators/whaley-oil-67161 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).