Miller & Shiarella
Operator of record for 249 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Miller & Shiarella is the operator of record for 249 catalogued U.S. oil & gas wells in 1 state. 89 (36%) are active, 100 (40%) plugged & abandoned. Its largest concentration is in Kentucky, with 249 wells (100% of its portfolio).
Wells operated
249
Active
89
Plugged
100
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 249 |
Well mix
- Oil wells
- 98
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 36%
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Claim your operator profileWhere does Miller & Shiarella operate?
Miller & Shiarella's catalogued wells are spread across 1 state: Kentucky (249). Its 249 Kentucky wells are 0.1% 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 Miller & Shiarella’s wells are active, plugged or orphaned?
36% of Miller & Shiarella's catalogued wells are active, 7 percentage points above the national share of 29%. 40% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Miller & Shiarella operate?
By product class, 98 (39%) 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 Morris, L. E 3 in Mclean, KY at 3,137 ft. The wells listed below sit in Mclean (KY), Daviess (KY) and Union (KY).
Notable wells operated by Miller & Shiarella
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Morris, L. E 3 | KGS record 28610 | Active | Oil | Mclean, KY | Miller & Shiarella | 3,137 ft |
| Miller-Vanover 2 | 16-059-05534 | Plugged & abandoned | Other type | Daviess, KY | Miller & Shiarella | 2,701 ft |
| Wright, Annie & Caleb 1 | 16-149-02550 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,641 ft |
| Willett, Ed 1 | 16-101-07388 | Plugged & abandoned | Oil | Union, KY | Miller & Shiarella | 2,585 ft |
| Lee, O S 2 | 16-149-03458 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,539 ft |
| Leachman, W E 1 | 16-149-03306 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,507 ft |
| Galloway, C M 1 | 16-149-03222 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,500 ft |
| Kennedy, H K 2 | KGS record 2025450 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,458 ft |
| Robertson, E G 1 | KGS record 2025411 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,428 ft |
| Stratton, James 2 | KGS record 2025797 | Plugged & abandoned | Oil | Mclean, KY | Miller & Shiarella | 2,323 ft |
| Smith Heirs 5 | 16-149-03582 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,321 ft |
| Leachman, W E 1 | 16-149-03305 | Plugged & abandoned | Other type | Mclean, KY | Miller & Shiarella | 2,315 ft |
Deepest first where depth is published. See all 249 wells →
Frequently asked questions
How many wells does Miller & Shiarella operate?
Miller & Shiarella is the operator of record for 249 catalogued oil & gas wells, with the largest concentration in Kentucky (249). Only wells in states WellCensus has ingested are counted.
How many of Miller & Shiarella's wells are still active?
89 of Miller & Shiarella's catalogued wells are active; 100 are plugged & abandoned.
In which states does Miller & Shiarella operate wells?
Miller & Shiarella is the operator of record for wells in Kentucky (249).
Does Miller & Shiarella operate mostly oil or gas wells?
98 of Miller & Shiarella's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Miller & Shiarella's deepest well?
Among wells with a published depth, Morris, L. E 3 in Mclean, KY is the deepest at 3,137 ft.
Where Miller & Shiarella'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 & Shiarella — well portfolio”, https://wellcensus.com/operators/miller-shiarella-69033 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).