Cumberland Harlan Expl
Operator of record for 80 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cumberland Harlan Expl is the operator of record for 80 catalogued U.S. oil & gas wells in 1 state. 50 (63%) are active, 10 (13%) plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Kentucky, with 80 wells (100% of its portfolio).
Wells operated
80
Active
50
Plugged
10
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 80 |
Well mix
- Oil wells
- 2
- Gas wells
- 51
- Shut-in
- 1
- Active share
- 63%
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Claim your operator profileWhere does Cumberland Harlan Expl operate?
Cumberland Harlan Expl's catalogued wells are spread across 1 state: Kentucky (80). Its 80 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 Cumberland Harlan Expl’s wells are active, plugged or orphaned?
63% of Cumberland Harlan Expl's catalogued wells are active, 34 percentage points above the national share of 29%. 13% are plugged & abandoned, against 47% nationally. 1 wells (1%) are shut-in — unplugged but idle. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Cumberland Harlan Expl operate?
By product class, 2 (3%) are oil wells and 51 (64%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Blackstar Land & Mining Ltd 3 in Harlan, KY at 6,818 ft. The wells listed below sit in Harlan (KY) and Powell (KY).
Notable wells operated by Cumberland Harlan Expl
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Blackstar Land & Mining Ltd 3 | 16-095-00064 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 6,818 ft |
| Croushorn, James & Earl 2 | 16-095-00086 | Shut-in | Other type | Harlan, KY | Cumberland Harlan Expl Corp | 6,208 ft |
| Shumate Heirs Unit 1 | 16-197-00895 | Plugged & abandoned | Other type | Powell, KY | Cumberland Harlan Expl Corp | 6,040 ft |
| Blackstar Land & Mining Ltd 14 | 16-095-00212 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,835 ft |
| Manalapan Land Company Et Al Hs #5 | 16-095-00236 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,704 ft |
| Blackstar Land & Mining, Ltd 16 | 16-095-00246 | Plugged & abandoned | Other type | Harlan, KY | Cumberland Harlan Expl Corp | 5,663 ft |
| The Bank Of Harlan 1 | 16-095-00081 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,450 ft |
| Blackstar Land & Mining Ltd 2 | 16-095-00084 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,405 ft |
| Bennett, Duane H & Ruby Ruby #1 | 16-095-00264 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,400 ft |
| Blackstar Land & Mining, Ltd 12 | 16-095-00169 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,400 ft |
| Blackstar Land & Mining Ltd 11a | 16-095-00168 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,390 ft |
| Blackstar Land & Mining Ltd 18 | 16-095-00265 | Active | Gas | Harlan, KY | Cumberland Harlan Expl Corp | 5,229 ft |
Deepest first where depth is published. See all 80 wells →
Frequently asked questions
How many wells does Cumberland Harlan Expl operate?
Cumberland Harlan Expl is the operator of record for 80 catalogued oil & gas wells, with the largest concentration in Kentucky (80). Only wells in states WellCensus has ingested are counted.
How many of Cumberland Harlan Expl's wells are still active?
50 of Cumberland Harlan Expl's catalogued wells are active; 10 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Cumberland Harlan Expl operate wells?
Cumberland Harlan Expl is the operator of record for wells in Kentucky (80).
Does Cumberland Harlan Expl operate mostly oil or gas wells?
2 of Cumberland Harlan Expl's catalogued wells are oil wells and 51 are gas wells; the rest are injection, service or unclassified wells.
What is Cumberland Harlan Expl's deepest well?
Among wells with a published depth, Blackstar Land & Mining Ltd 3 in Harlan, KY is the deepest at 6,818 ft.
Where Cumberland Harlan Expl'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, “Cumberland Harlan Expl — well portfolio”, https://wellcensus.com/operators/cumberland-harlan-expl-69655 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).