Ken Cal Oil
Operator of record for 14 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: KEN-CAL OIL CO, INC · KEN-CAL OIL INCORPORATED · Ken-Cal Oil Co.
At a glance
Ken Cal Oil is the operator of record for 14 catalogued U.S. oil & gas wells in 2 states. 1 (7%) are active, 10 (71%) plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Kentucky, with 13 wells (93% of its portfolio).
Wells operated
14
Active
1
Plugged
10
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 13 |
| California | 1 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 7%
Is this your company?
Claim Ken Cal Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Ken Cal Oil operate?
Ken Cal Oil's catalogued wells are spread across 2 states: Kentucky (13) and California (1). Its 13 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 Ken Cal Oil’s wells are active, plugged or orphaned?
7% of Ken Cal Oil's catalogued wells are active, 22 percentage points below the national share of 29%. 71% 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 Ken Cal Oil operate?
By product class, 3 (21%) 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 Duvall, Frank 1 in Clinton, KY at 1,960 ft. The wells listed below sit in Clinton (KY) and Cumberland (KY). 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 Ken Cal Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Duvall, Frank 1 | 16-053-05019 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | 1,960 ft |
| Duvall, Lucille 1 | 16-053-03052 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | 1,900 ft |
| Duvall, Billy 1 | 16-053-05021 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | 1,876 ft |
| Lyons, Carlene 1 | 16-053-01592 | Plugged & abandoned | Oil | Clinton, KY | Ken-Cal Oil Co, Inc | 1,827 ft |
| Avery, Maxey 1 | 16-053-01594 | Active | Oil | Clinton, KY | Ken-Cal Oil Co, Inc | 1,803 ft |
| Smith, Clayt0n 1 | 16-053-01591 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | 1,660 ft |
| Ballew, Alpha 3 | 16-053-00080 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | 390 ft |
| Lyon 1 | KGS record 3001629 | Other status | Other type | Clinton, KY | Ken-Cal Oil Incorporated | — |
| Polson, Everett 1 | 16-053-01598 | Orphaned | Oil | Clinton, KY | Ken-Cal Oil Co, Inc | — |
| Radford, C A 2 | 16-057-04885 | Other status | Other type | Cumberland, KY | Ken-Cal Oil Co, Inc | — |
| Appleby, Sherman 1 | 16-053-01597 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | — |
| Duvall, Frank 2 | 16-053-01593 | Plugged & abandoned | Other type | Clinton, KY | Ken-Cal Oil Co, Inc | — |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Ken Cal Oil operate?
Ken Cal Oil is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Kentucky (13). Only wells in states WellCensus has ingested are counted.
How many of Ken Cal Oil's wells are still active?
1 of Ken Cal Oil's catalogued wells are active; 10 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Ken Cal Oil operate wells?
Ken Cal Oil is the operator of record for wells in Kentucky (13) and California (1).
Does Ken Cal Oil operate mostly oil or gas wells?
3 of Ken Cal Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Ken Cal Oil's deepest well?
Among wells with a published depth, Duvall, Frank 1 in Clinton, KY is the deepest at 1,960 ft.
Where Ken Cal 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, “Ken Cal Oil — well portfolio”, https://wellcensus.com/operators/ken-cal-oil-13335 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).