Mullendore & Thompson
Operator of record for 2 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mullendore & Thompson is the operator of record for 2 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (50%) are plugged & abandoned. Its largest concentration is in Kentucky, with 2 wells (100% of its portfolio).
Wells operated
2
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kentucky | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Mullendore & Thompson operate?
Mullendore & Thompson's catalogued wells are spread across 1 state: Kentucky (2). Its 2 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 Mullendore & Thompson’s wells are active, plugged or orphaned?
0% of Mullendore & Thompson's catalogued wells are active, 29 percentage points below the national share of 29%. 50% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mullendore & Thompson operate?
By product class, 0 (0%) 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 Peden 2 in Hart, KY at 750 ft. The wells listed below sit in Hart (KY) and Cumberland (KY).
Notable wells operated by Mullendore & Thompson
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Peden 2 | KGS record 2018310 | Plugged & abandoned | Other type | Hart, KY | Mullendore & Thompson | 750 ft |
| Lee 1 | KGS record 3000961 | Other status | Other type | Cumberland, KY | Mullendore & Thompson | — |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Mullendore & Thompson operate?
Mullendore & Thompson is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Kentucky (2). Only wells in states WellCensus has ingested are counted.
How many of Mullendore & Thompson's wells are still active?
0 of Mullendore & Thompson's catalogued wells are active; 1 are plugged & abandoned.
In which states does Mullendore & Thompson operate wells?
Mullendore & Thompson is the operator of record for wells in Kentucky (2).
Does Mullendore & Thompson operate mostly oil or gas wells?
0 of Mullendore & Thompson's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mullendore & Thompson's deepest well?
Among wells with a published depth, Peden 2 in Hart, KY is the deepest at 750 ft.
Where Mullendore & Thompson'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, “Mullendore & Thompson — well portfolio”, https://wellcensus.com/operators/mullendore-thompson-120202 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).