Petroco USA
Operator of record for 28 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Petroco USA is the operator of record for 28 catalogued U.S. oil & gas wells in 1 state. 1 (4%) are active, 2 (7%) plugged & abandoned and 11 flagged as orphaned. Its largest concentration is in Kentucky, with 28 wells (100% of its portfolio).
Wells operated
28
Active
1
Plugged
2
Orphaned
11
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 28 |
Well mix
- Oil wells
- 12
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 4%
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Claim your operator profileWhere does Petroco USA operate?
Petroco USA's catalogued wells are spread across 1 state: Kentucky (28). Its 28 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 Petroco USA’s wells are active, plugged or orphaned?
4% of Petroco USA's catalogued wells are active, 25 percentage points below the national share of 29%. 7% are plugged & abandoned, against 47% nationally. 11 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Petroco USA operate?
By product class, 12 (43%) 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 Shockley, Harold Jr 4 in Allen, KY at 2,180 ft. The wells listed below sit in Allen (KY) and Cumberland (KY).
Notable wells operated by Petroco USA
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Shockley, Harold Jr 4 | 16-003-01111 | Plugged & abandoned | Other type | Allen, KY | Petroco USA | 2,180 ft |
| Lewis, Fred 1 | 16-057-05944 | Plugged & abandoned | Other type | Cumberland, KY | Petroco USA | 1,484 ft |
| Lee, Betty 8 | 16-057-00333 | Active | Oil | Cumberland, KY | Petroco USA | 1,428 ft |
| Shockley, Harold Jr 12 | 16-003-00083 | Orphaned | Oil | Allen, KY | Petroco USA | 628 ft |
| Shockley, Harold Jr 1 | 16-003-00080 | Orphaned | Oil | Allen, KY | Petroco USA | 615 ft |
| Shockley, Harold Jr 2 | 16-003-00081 | Orphaned | Oil | Allen, KY | Petroco USA | 605 ft |
| Shockley, Harold Jr 7 | 16-003-00089 | Orphaned | Oil | Allen, KY | Petroco USA | 553 ft |
| Shockley, Harold Jr 13 | 16-003-00084 | Orphaned | Oil | Allen, KY | Petroco USA | 546 ft |
| Shockley, Harold Jr 11 | 16-003-00467 | Orphaned | Oil | Allen, KY | Petroco USA | 528 ft |
| Shockley, Harold Jr 9 | 16-003-00085 | Orphaned | Oil | Allen, KY | Petroco USA | 519 ft |
| Shockley, Harold Jr 5 | 16-003-00086 | Orphaned | Oil | Allen, KY | Petroco USA | 503 ft |
| Shockley, Harold Jr 3 | 16-003-00090 | Orphaned | Oil | Allen, KY | Petroco USA | 502 ft |
Deepest first where depth is published. See all 28 wells →
Frequently asked questions
How many wells does Petroco USA operate?
Petroco USA is the operator of record for 28 catalogued oil & gas wells, with the largest concentration in Kentucky (28). Only wells in states WellCensus has ingested are counted.
How many of Petroco USA's wells are still active?
1 of Petroco USA's catalogued wells are active; 2 are plugged & abandoned and 11 are flagged as orphaned.
In which states does Petroco USA operate wells?
Petroco USA is the operator of record for wells in Kentucky (28).
Does Petroco USA operate mostly oil or gas wells?
12 of Petroco USA's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Petroco USA's deepest well?
Among wells with a published depth, Shockley, Harold Jr 4 in Allen, KY is the deepest at 2,180 ft.
Where Petroco USA'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, “Petroco USA — well portfolio”, https://wellcensus.com/operators/petroco-usa-67395 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).