Humble Oil & Ref
Operator of record for 49 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: HUMBLE OIL & REF CO · HUMBLE OIL & REF. CO.
At a glance
Humble Oil & Ref is the operator of record for 49 catalogued U.S. oil & gas wells in 2 states. 7 (14%) are active, 39 (80%) plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Kentucky, with 48 wells (98% of its portfolio).
Wells operated
49
Active
7
Plugged
39
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 48 |
| Pennsylvania | 1 |
Well mix
- Oil wells
- 8
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 14%
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Claim Humble Oil & Ref to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Humble Oil & Ref operate?
Humble Oil & Ref's catalogued wells are spread across 2 states: Kentucky (48) and Pennsylvania (1). Its 48 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 Humble Oil & Ref’s wells are active, plugged or orphaned?
14% of Humble Oil & Ref's catalogued wells are active, 15 percentage points below the national share of 29%. 80% 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 Humble Oil & Ref operate?
By product class, 8 (16%) 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 Camp Breckinrdige G in Union, KY at 2,880 ft. The wells listed below sit in Union (KY), Hopkins (KY) and Henderson (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 Humble Oil & Ref
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Camp Breckinrdige G | KGS record 84056 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,880 ft |
| Camp Breckinridge E | KGS record 84054 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,880 ft |
| Camp Breckinrdige U | KGS record 84104 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,860 ft |
| Camp Breckinridge P | KGS record 84105 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,850 ft |
| Camp Breckinridge S | KGS record 84111 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,840 ft |
| Camp Breckinridge B | KGS record 84133 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,783 ft |
| North Hanson Unit 68w | 16-107-00007 | Plugged & abandoned | Injection | Hopkins, KY | Humble Oil & Ref Co | 2,781 ft |
| North Hanson Unit 1-S | 16-107-00711 | Other status | Other type | Hopkins, KY | Humble Oil & Ref Co | 2,697 ft |
| North Hanson Unit 25 | 16-107-00713 | Active | Oil | Hopkins, KY | Humble Oil & Ref Co | 2,685 ft |
| Nance, A B (North Hanson Unit) 58w | 16-107-00712 | Plugged & abandoned | Injection | Hopkins, KY | Humble Oil & Ref Co | 2,666 ft |
| Tunnel Hill 2 | KGS record 3003839 | Other status | Other type | Henderson, KY | Humble Oil & Ref. Co. | 2,600 ft |
| Camp Breckinridge N | KGS record 83897 | Plugged & abandoned | Other type | Union, KY | Humble Oil & Ref Co | 2,460 ft |
Deepest first where depth is published. See all 49 wells →
Frequently asked questions
How many wells does Humble Oil & Ref operate?
Humble Oil & Ref is the operator of record for 49 catalogued oil & gas wells, with the largest concentration in Kentucky (48). Only wells in states WellCensus has ingested are counted.
How many of Humble Oil & Ref's wells are still active?
7 of Humble Oil & Ref's catalogued wells are active; 39 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Humble Oil & Ref operate wells?
Humble Oil & Ref is the operator of record for wells in Kentucky (48) and Pennsylvania (1).
Does Humble Oil & Ref operate mostly oil or gas wells?
8 of Humble Oil & Ref's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Humble Oil & Ref's deepest well?
Among wells with a published depth, Camp Breckinrdige G in Union, KY is the deepest at 2,880 ft.
Where Humble Oil & Ref'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, “Humble Oil & Ref — well portfolio”, https://wellcensus.com/operators/humble-oil-ref-101023 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).