Mullins Clark
Operator of record for 5 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: MULLINS, CLARK · Mullins, Clark
At a glance
Mullins Clark is the operator of record for 5 catalogued U.S. oil & gas wells in 2 states. 1 (20%) are active, 3 (60%) plugged & abandoned. Its largest concentration is in Illinois, with 3 wells (60% of its portfolio).
Wells operated
5
Active
1
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 3 |
| Kentucky | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 4
- Shut-in
- 0
- Active share
- 20%
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Claim Mullins Clark to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mullins Clark operate?
Mullins Clark's catalogued wells are spread across 2 states: Illinois (3) and Kentucky (2). Its 3 Illinois wells are 0.0% of the 174,478 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 Mullins Clark’s wells are active, plugged or orphaned?
20% of Mullins Clark's catalogued wells are active, 9 percentage points below the national share of 29%. 60% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mullins Clark operate?
By product class, 0 (0%) are oil wells and 4 (80%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Mullins, Hardin 1 in Marion, KY at 785 ft. The wells listed below sit in Marion (KY) and Pike (IL). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Mullins Clark
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mullins, Hardin 1 | KGS record 2043420 | Other status | Other type | Marion, KY | Mullins, Clark | 785 ft |
| Herren, Ray 3 | KGS record 2043416 | Active | Gas | Marion, KY | Mullins, Clark | 528 ft |
| Mullins 1 | 12-149-20959 | Plugged & abandoned | Gas | Pike, IL | Mullins, Clark | 395 ft |
| Mullins 2 | 12-149-20960 | Plugged & abandoned | Gas | Pike, IL | Mullins, Clark | 391 ft |
| Mullins 3 | 12-149-20961 | Plugged & abandoned | Gas | Pike, IL | Mullins, Clark | 391 ft |
Deepest first where depth is published. See all 5 wells →
Frequently asked questions
How many wells does Mullins Clark operate?
Mullins Clark is the operator of record for 5 catalogued oil & gas wells, with the largest concentration in Illinois (3). Only wells in states WellCensus has ingested are counted.
How many of Mullins Clark's wells are still active?
1 of Mullins Clark's catalogued wells are active; 3 are plugged & abandoned.
In which states does Mullins Clark operate wells?
Mullins Clark is the operator of record for wells in Illinois (3) and Kentucky (2).
Does Mullins Clark operate mostly oil or gas wells?
0 of Mullins Clark's catalogued wells are oil wells and 4 are gas wells; the rest are injection, service or unclassified wells.
What is Mullins Clark's deepest well?
Among wells with a published depth, Mullins, Hardin 1 in Marion, KY is the deepest at 785 ft.
Where Mullins Clark'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, “Mullins Clark — well portfolio”, https://wellcensus.com/operators/mullins-clark-108187 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).