Clark Donald D
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Clark Donald D is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 9 (75%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Kentucky, with 12 wells (100% of its portfolio).
Wells operated
12
Active
0
Plugged
9
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 12 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Clark Donald D operate?
Clark Donald D'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 Donald D’s wells are active, plugged or orphaned?
0% of Clark Donald D's catalogued wells are active, 29 percentage points below the national share of 29%. 75% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Clark Donald D 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 Willett, Tom 4 in Monroe, KY at 583 ft.
Notable wells operated by Clark Donald D
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Willett, Tom 4 | 16-171-01810 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 583 ft |
| Willett, Tom 1 | 16-171-01808 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 562 ft |
| Willett, Tom 1f | 16-171-00238 | Orphaned | Oil | Monroe, KY | Clark, Donald D | 560 ft |
| Willett, Tom 1a | 16-171-01803 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 465 ft |
| Willett, Tom 1b | 16-171-01804 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 441 ft |
| Willett, Tom 3 | 16-171-01809 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 424 ft |
| Willett, Tom 1d | 16-171-01806 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 354 ft |
| Willett, Tom 1e | 16-171-01807 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 346 ft |
| Willett, Tom 1c | 16-171-01805 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 341 ft |
| Williams, Alma 1d | 16-171-01811 | Plugged & abandoned | Other type | Monroe, KY | Clark, Donald D | 225 ft |
| Willet, Tom 1 | KGS record 3005464 | Other status | Other type | Monroe, KY | Clark, Donald D | — |
| Willet, Tom 2 | KGS record 3005465 | Other status | Other type | Monroe, KY | Clark, Donald D | — |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Clark Donald D operate?
Clark Donald D 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 Donald D's wells are still active?
0 of Clark Donald D's catalogued wells are active; 9 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Clark Donald D operate wells?
Clark Donald D is the operator of record for wells in Kentucky (12).
Does Clark Donald D operate mostly oil or gas wells?
1 of Clark Donald D's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Clark Donald D's deepest well?
Among wells with a published depth, Willett, Tom 4 in Monroe, KY is the deepest at 583 ft.
Where Clark Donald D'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 Donald D — well portfolio”, https://wellcensus.com/operators/clark-donald-d-107683 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).