Clark Ng
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Clark Ng is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. 1 (8%) are active, 9 (75%) plugged & abandoned. Its largest concentration is in Kentucky, with 12 wells (100% of its portfolio).
Wells operated
12
Active
1
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 12 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 8%
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Claim your operator profileWhere does Clark Ng operate?
Clark Ng's catalogued wells are spread across 1 state: Kentucky (12). Its 12 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 Clark Ng’s wells are active, plugged or orphaned?
8% of Clark Ng's catalogued wells are active, 21 percentage points below the national share of 29%. 75% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Clark Ng operate?
By product class, 1 (8%) 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 Davis, P A 1 in Cumberland, KY at 1,400 ft. The wells listed below sit in Cumberland (KY), Allen (KY) and Metcalfe (KY).
Notable wells operated by Clark Ng
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Davis, P A 1 | 16-057-05490 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 1,400 ft |
| Hood, J T 1 | 16-057-01756 | Active | Oil | Cumberland, KY | Clark, N G | 850 ft |
| Davis, P A 1 | 16-057-05489 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 791 ft |
| Long, J D 1 | 16-003-01904 | Plugged & abandoned | Other type | Allen, KY | Clark, N G | 787 ft |
| Long, J D 2 | 16-057-05999 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 588 ft |
| Devore, Claude 1 | 16-169-03230 | Plugged & abandoned | Other type | Metcalfe, KY | Clark, N G | 491 ft |
| Hood, J T 1 | 16-057-05765 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 440 ft |
| Radford, J T 2 | 16-057-06385 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 434 ft |
| Radford, J T 1 | 16-057-06384 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 385 ft |
| Radford, J T 1 | 16-057-06386 | Plugged & abandoned | Other type | Cumberland, KY | Clark, N G | 371 ft |
| Hood, Joseph 1 | 16-057-05766 | Other status | Other type | Cumberland, KY | Clark, N G | — |
| Hood, J T 2 | 16-057-05764 | Other status | Other type | Cumberland, KY | Clark, N G | — |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Clark Ng operate?
Clark Ng is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Kentucky (12). Only wells in states WellCensus has ingested are counted.
How many of Clark Ng's wells are still active?
1 of Clark Ng's catalogued wells are active; 9 are plugged & abandoned.
In which states does Clark Ng operate wells?
Clark Ng is the operator of record for wells in Kentucky (12).
Does Clark Ng operate mostly oil or gas wells?
1 of Clark Ng's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Clark Ng's deepest well?
Among wells with a published depth, Davis, P A 1 in Cumberland, KY is the deepest at 1,400 ft.
Where Clark Ng'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, “Clark Ng — well portfolio”, https://wellcensus.com/operators/clark-ng-98970 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).