Reilly Oil
Operator of record for 23 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: REILLY OIL COMPANY · Reilly Oil Company, Inc.
At a glance
Reilly Oil is the operator of record for 23 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 22 (96%) are plugged & abandoned. Its largest concentration is in Kansas, with 22 wells (96% of its portfolio).
Wells operated
23
Active
0
Plugged
22
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 22 |
| Louisiana | 1 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Reilly Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Reilly Oil operate?
Reilly Oil's catalogued wells are spread across 2 states: Kansas (22) and Louisiana (1). Its 22 Kansas wells are 0.0% of the 473,140 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 Reilly Oil’s wells are active, plugged or orphaned?
0% of Reilly Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 96% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Reilly Oil operate?
By product class, 6 (26%) 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 Cristi-Kay 1-33 in Trego, KS at 4,402 ft. The wells listed below sit in Trego (KS), Sheridan (KS), Decatur (KS) and Graham (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 Reilly Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Cristi-Kay 1-33 | 15-195-23170 | Plugged & abandoned | Other type | Trego, KS | Reilly Oil Company, Inc. | 4,402 ft |
| N.J.C 1-2 | 15-179-21499 | Plugged & abandoned | Other type | Sheridan, KS | Reilly Oil Company, Inc. | 4,252 ft |
| Jr 1 | 15-039-20987 | Plugged & abandoned | Other type | Decatur, KS | Reilly Oil Company, Inc. | 4,170 ft |
| Kathleen 1-1 | 15-195-23120 | Plugged & abandoned | Oil | Trego, KS | Reilly Oil Company, Inc. | 4,149 ft |
| Lecuyer 1 | 15-195-23099 | Plugged & abandoned | Oil | Trego, KS | Reilly Oil Company, Inc. | 4,125 ft |
| Linda 1-19 | 15-195-22900 | Plugged & abandoned | Other type | Trego, KS | Reilly Oil Company, Inc. | 4,109 ft |
| C & T 1-16 | 15-065-23851 | Plugged & abandoned | Other type | Graham, KS | Reilly Oil Company, Inc. | 4,050 ft |
| Judith 1-6 | 15-195-23036 | Plugged & abandoned | Other type | Trego, KS | Reilly Oil Company, Inc. | 4,020 ft |
| Linda 'A' 1-7 | 15-195-22874 | Plugged & abandoned | Other type | Trego, KS | Reilly Oil Company, Inc. | 3,990 ft |
| Fountain 1-18 | 15-065-23525 | Plugged & abandoned | Oil | Graham, KS | Reilly Oil Company, Inc. | 3,980 ft |
| Angie 1-4 | 15-195-22872 | Plugged & abandoned | Other type | Trego, KS | Reilly Oil Company, Inc. | 3,970 ft |
| Hardman Unit 1-26 | 15-065-23529 | Plugged & abandoned | Other type | Graham, KS | Reilly Oil Company, Inc. | 3,965 ft |
Deepest first where depth is published. See all 23 wells →
Frequently asked questions
How many wells does Reilly Oil operate?
Reilly Oil is the operator of record for 23 catalogued oil & gas wells, with the largest concentration in Kansas (22). Only wells in states WellCensus has ingested are counted.
How many of Reilly Oil's wells are still active?
0 of Reilly Oil's catalogued wells are active; 22 are plugged & abandoned.
In which states does Reilly Oil operate wells?
Reilly Oil is the operator of record for wells in Kansas (22) and Louisiana (1).
Does Reilly Oil operate mostly oil or gas wells?
6 of Reilly Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Reilly Oil's deepest well?
Among wells with a published depth, Cristi-Kay 1-33 in Trego, KS is the deepest at 4,402 ft.
Where Reilly 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, “Reilly Oil — well portfolio”, https://wellcensus.com/operators/reilly-oil-88532 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).