Miller Drilling
Operator of record for 11 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: MILLER DRILLING CO · MILLER DRILLING COMPANY · Miller Drilling Co.
At a glance
Miller Drilling is the operator of record for 11 catalogued U.S. oil & gas wells in 3 states. 1 (9%) are active, 6 (55%) plugged & abandoned. Its largest concentration is in California, with 6 wells (55% of its portfolio).
Wells operated
11
Active
1
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 6 |
| Kentucky | 4 |
| Michigan | 1 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 9%
Is this your company?
Claim Miller Drilling to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Miller Drilling operate?
Miller Drilling's catalogued wells are spread across 3 states: California (6), Kentucky (4) and Michigan (1). Its 6 California wells are 0.0% of the 242,471 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 Miller Drilling’s wells are active, plugged or orphaned?
9% of Miller Drilling's catalogued wells are active, 20 percentage points below the national share of 29%. 55% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Miller Drilling operate?
By product class, 3 (27%) 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 Overfield, E 1 in Henderson, KY at 2,617 ft. The wells listed below sit in Henderson (KY), Allegan (MI), Monterey (CA), Orange (CA), Metcalfe (KY) and Cumberland (KY) and other counties. 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 Miller Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Overfield, E 1 | 16-101-06752 | Other status | Other type | Henderson, KY | Miller Drilling Company | 2,617 ft |
| Overfield, E 2 | 16-101-03217 | Active | Oil | Henderson, KY | Miller Drilling Company | 2,495 ft |
| Appley, Owen 1 | 21-005-17228 | Other status | Other type | Allegan, MI | Miller Drilling Co | 1,629 ft |
| Core Hole 2 | 04-053-01266 | Plugged & abandoned | Other type | Monterey, CA | Miller Drilling Co. | — |
| Core Hole 3 | 04-053-01267 | Plugged & abandoned | Other type | Monterey, CA | Miller Drilling Co. | — |
| Canon 5 | 04-059-05938 | Plugged & abandoned | Oil | Orange, CA | Miller Drilling Co. | — |
| Fairview-Miller 2 | 04-059-05939 | Plugged & abandoned | Oil | Orange, CA | Miller Drilling Co. | — |
| Mcintire 2 | KGS record 3005810 | Other status | Other type | Metcalfe, KY | Miller Drilling Company | — |
| Williams 1 | KGS record 3005936 | Other status | Other type | Cumberland, KY | Miller Drilling Company | — |
| Greening 1 | 04-071-00100 | Plugged & abandoned | Other type | San Bernardino, CA | Miller Drilling Co. | — |
| Core Hole 1 | 04-053-01265 | Plugged & abandoned | Other type | Monterey, CA | Miller Drilling Co. | — |
Deepest first where depth is published. See all 11 wells →
Frequently asked questions
How many wells does Miller Drilling operate?
Miller Drilling is the operator of record for 11 catalogued oil & gas wells, with the largest concentration in California (6). Only wells in states WellCensus has ingested are counted.
How many of Miller Drilling's wells are still active?
1 of Miller Drilling's catalogued wells are active; 6 are plugged & abandoned.
In which states does Miller Drilling operate wells?
Miller Drilling is the operator of record for wells in California (6), Kentucky (4) and Michigan (1).
Does Miller Drilling operate mostly oil or gas wells?
3 of Miller Drilling's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Miller Drilling's deepest well?
Among wells with a published depth, Overfield, E 1 in Henderson, KY is the deepest at 2,617 ft.
Where Miller Drilling'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, “Miller Drilling — well portfolio”, https://wellcensus.com/operators/miller-drilling-3617 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).