Mitchell & Mulcahy
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mitchell & Mulcahy is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 1 wells (100% of its portfolio).
Wells operated
1
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Mitchell & Mulcahy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mitchell & Mulcahy operate?
Mitchell & Mulcahy's catalogued wells are spread across 1 state: Illinois (1). Its 1 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 Mitchell & Mulcahy’s wells are active, plugged or orphaned?
0% of Mitchell & Mulcahy's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mitchell & Mulcahy 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 Geary Estate 1 in Clinton, IL at 1,447 ft.
Notable wells operated by Mitchell & Mulcahy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Geary Estate 1 | 12-027-00600 | Plugged & abandoned | Other type | Clinton, IL | Mitchell & Mulcahy | 1,447 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Mitchell & Mulcahy operate?
Mitchell & Mulcahy is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Illinois (1). Only wells in states WellCensus has ingested are counted.
How many of Mitchell & Mulcahy's wells are still active?
0 of Mitchell & Mulcahy's catalogued wells are active; 1 are plugged & abandoned.
In which states does Mitchell & Mulcahy operate wells?
Mitchell & Mulcahy is the operator of record for wells in Illinois (1).
Does Mitchell & Mulcahy operate mostly oil or gas wells?
0 of Mitchell & Mulcahy's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mitchell & Mulcahy's deepest well?
Among wells with a published depth, Geary Estate 1 in Clinton, IL is the deepest at 1,447 ft.
Where Mitchell & Mulcahy'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, “Mitchell & Mulcahy — well portfolio”, https://wellcensus.com/operators/mitchell-mulcahy-94322 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).