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WellCensus

Ndh

Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.

At a glance

Ndh is the operator of record for 8 catalogued U.S. oil & gas wells in 1 state. 1 (13%) are active, 7 (88%) plugged & abandoned. Its largest concentration is in Kentucky, with 8 wells (100% of its portfolio).

Wells operated

8

Active

1

Plugged

7

Orphaned

0

Portfolio by state

StateWells
Kentucky8

Well mix

Oil wells
5
Gas wells
0
Shut-in
0
Active share
13%

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Where does Ndh operate?

Ndh's catalogued wells are spread across 1 state: Kentucky (8). Its 8 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 Ndh’s wells are active, plugged or orphaned?

13% of Ndh's catalogued wells are active, 16 percentage points below the national share of 29%. 88% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does Ndh operate?

By product class, 5 (63%) 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 Thrasher, Luther 1 in Clinton, KY at 1,905 ft.

Notable wells operated by Ndh

Wells operated by Ndh
WellAPI # / state IDStatusTypeLocationOperatorDepth
Thrasher, Luther 116-053-04342Plugged & abandonedOilClinton, KYN D H, Inc1,905 ft
Tompkins, Paul 116-053-04336Plugged & abandonedOilClinton, KYN D H, Inc1,880 ft
Ferguson, Quinton Etal 116-053-04352Plugged & abandonedOther typeClinton, KYN D H, Inc1,860 ft
Griffin, Junior 116-053-04349Plugged & abandonedOther typeClinton, KYN D H, Inc1,855 ft
Rector, Howard 116-053-04328ActiveOilClinton, KYN D H, Inc1,815 ft
Lee, Wayne 216-053-04339Plugged & abandonedOilClinton, KYN D H, Inc1,805 ft
Ferguson, Gary 4j16-053-04346Plugged & abandonedOther typeClinton, KYN D H, Inc1,805 ft
Lee, Wayne 116-053-04329Plugged & abandonedOilClinton, KYN D H, Inc1,750 ft

Deepest first where depth is published. See all 8 wells →

Frequently asked questions

How many wells does Ndh operate?

Ndh is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Kentucky (8). Only wells in states WellCensus has ingested are counted.

How many of Ndh's wells are still active?

1 of Ndh's catalogued wells are active; 7 are plugged & abandoned.

In which states does Ndh operate wells?

Ndh is the operator of record for wells in Kentucky (8).

Does Ndh operate mostly oil or gas wells?

5 of Ndh's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.

What is Ndh's deepest well?

Among wells with a published depth, Thrasher, Luther 1 in Clinton, KY is the deepest at 1,905 ft.

Where Ndh'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, “Ndh — well portfolio”, https://wellcensus.com/operators/ndh-112319 (data as of October 10, 2026).

Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).