Bronco Oil
Operator of record for 7 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: BRONCO OIL CO · Bronco Oil, Inc.
At a glance
Bronco Oil is the operator of record for 7 catalogued U.S. oil & gas wells in 2 states. 2 (29%) are active, 3 (43%) plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Kentucky, with 6 wells (86% of its portfolio).
Wells operated
7
Active
2
Plugged
3
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 6 |
| Illinois | 1 |
Well mix
- Oil wells
- 5
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 29%
Is this your company?
Claim Bronco Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Bronco Oil operate?
Bronco Oil's catalogued wells are spread across 2 states: Kentucky (6) and Illinois (1). Its 6 Kentucky wells are 0.0% of the 201,022 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 Bronco Oil’s wells are active, plugged or orphaned?
29% of Bronco Oil's catalogued wells are active, close to the national share of 29%. 43% are plugged & abandoned, against 47% nationally. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Bronco Oil operate?
By product class, 5 (71%) 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 Williams 1 in Clay, IL at 4,253 ft. The wells listed below sit in Clay (IL), Daviess (KY), Ohio (KY) and Hancock (KY). 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 Bronco Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Williams 1 | 12-025-26610 | Plugged & abandoned | Other type | Clay, IL | Bronco Oil, Inc. | 4,253 ft |
| O'Flynn Heirs 1 | 16-059-05674 | Plugged & abandoned | Oil | Daviess, KY | Bronco Oil Co | 1,744 ft |
| Wethington, Herman 1 | 16-059-00619 | Orphaned | Oil | Daviess, KY | Bronco Oil Co | 1,384 ft |
| Johnson, Dennis 2 | 16-183-00823 | Active | Oil | Ohio, KY | Bronco Oil Co | 663 ft |
| Johnson, Dennis 1 | 16-183-00767 | Active | Oil | Ohio, KY | Bronco Oil Co | 655 ft |
| Thompson, Louis 2 | 16-091-00570 | Plugged & abandoned | Other type | Hancock, KY | Bronco Oil Co | 550 ft |
| Thompson, Louis 3 | 16-091-00096 | Orphaned | Oil | Hancock, KY | Bronco Oil Co | 544 ft |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Bronco Oil operate?
Bronco Oil is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Kentucky (6). Only wells in states WellCensus has ingested are counted.
How many of Bronco Oil's wells are still active?
2 of Bronco Oil's catalogued wells are active; 3 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Bronco Oil operate wells?
Bronco Oil is the operator of record for wells in Kentucky (6) and Illinois (1).
Does Bronco Oil operate mostly oil or gas wells?
5 of Bronco Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Bronco Oil's deepest well?
Among wells with a published depth, Williams 1 in Clay, IL is the deepest at 4,253 ft.
Where Bronco 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, “Bronco Oil — well portfolio”, https://wellcensus.com/operators/bronco-oil-68134 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).