Riley Oil
Operator of record for 4 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: Riley Oil Co. · Riley Oil Company
At a glance
Riley Oil is the operator of record for 4 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 1 (25%) are plugged & abandoned. Its largest concentration is in Illinois, with 3 wells (75% of its portfolio).
Wells operated
4
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 3 |
| Kansas | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Riley Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Riley Oil operate?
Riley Oil's catalogued wells are spread across 2 states: Illinois (3) and Kansas (1). Its 3 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 Riley Oil’s wells are active, plugged or orphaned?
0% of Riley Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 25% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Riley Oil operate?
By product class, 1 (25%) 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 Randolph, T. 2 in Crawford, IL at 991 ft. The wells listed below sit in Crawford (IL) and Johnson (KS). 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 Riley Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Randolph, T. 2 | 12-033-15087 | Other status | Other type | Crawford, IL | Riley Oil Co. | 991 ft |
| Randolph, T. 3 | 12-033-15088 | Other status | Other type | Crawford, IL | Riley Oil Co. | 987 ft |
| Randolph, T. 1 | 12-033-15086 | Other status | Other type | Crawford, IL | Riley Oil Co. | 978 ft |
| Riley 3 | 15-091-21888 | Plugged & abandoned | Oil | Johnson, KS | Riley Oil Company | 928 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Riley Oil operate?
Riley Oil is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Illinois (3). Only wells in states WellCensus has ingested are counted.
How many of Riley Oil's wells are still active?
0 of Riley Oil's catalogued wells are active; 1 are plugged & abandoned.
In which states does Riley Oil operate wells?
Riley Oil is the operator of record for wells in Illinois (3) and Kansas (1).
Does Riley Oil operate mostly oil or gas wells?
1 of Riley Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Riley Oil's deepest well?
Among wells with a published depth, Randolph, T. 2 in Crawford, IL is the deepest at 991 ft.
Where Riley 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, “Riley Oil — well portfolio”, https://wellcensus.com/operators/riley-oil-86212 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).