Toomey & Mcguigan
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Toomey & Mcguigan is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. 9 (75%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Illinois, with 12 wells (100% of its portfolio).
Wells operated
12
Active
9
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 12 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 1
- Active share
- 75%
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Claim your operator profileWhere does Toomey & Mcguigan operate?
Toomey & Mcguigan's catalogued wells are spread across 1 state: Illinois (12). Its 12 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 Toomey & Mcguigan’s wells are active, plugged or orphaned?
75% of Toomey & Mcguigan's catalogued wells are active, 46 percentage points above the national share of 29%. 0% are plugged & abandoned, against 47% nationally. 1 wells (8%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Toomey & Mcguigan operate?
By product class, 9 (75%) 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 Walters, I.E. 7 in Crawford, IL at 1,312 ft.
Notable wells operated by Toomey & Mcguigan
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Walters, I.E. 7 | 12-033-15872 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,312 ft |
| Walters, I.E. 11 | 12-033-15876 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,305 ft |
| Walters, I.E. 9 | 12-033-15874 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,305 ft |
| Walters, I.E. 12 | 12-033-15877 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,304 ft |
| Walters, I.E. 14 | 12-033-15878 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,303 ft |
| Walters, I.E. 8 | 12-033-15873 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,303 ft |
| Walters, I.E. 10 | 12-033-15875 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 1,301 ft |
| Walters, I.E. 1 | 12-033-15866 | Shut-in | Other type | Crawford, IL | Toomey & Mcguigan | 1,049 ft |
| Walters, I.E. 6 | 12-033-15871 | Other status | Other type | Crawford, IL | Toomey & Mcguigan | 1,040 ft |
| Sherrell, J. 12 | 12-033-15863 | Other status | Other type | Crawford, IL | Toomey & Mcguigan | 1,025 ft |
| Sherrell, J. 11 | 12-033-15862 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 913 ft |
| Sherrell, J. 9 | 12-033-15861 | Active | Oil | Crawford, IL | Toomey & Mcguigan | 0 ft |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Toomey & Mcguigan operate?
Toomey & Mcguigan is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Illinois (12). Only wells in states WellCensus has ingested are counted.
How many of Toomey & Mcguigan's wells are still active?
9 of Toomey & Mcguigan's catalogued wells are active; 0 are plugged & abandoned.
In which states does Toomey & Mcguigan operate wells?
Toomey & Mcguigan is the operator of record for wells in Illinois (12).
Does Toomey & Mcguigan operate mostly oil or gas wells?
9 of Toomey & Mcguigan's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Toomey & Mcguigan's deepest well?
Among wells with a published depth, Walters, I.E. 7 in Crawford, IL is the deepest at 1,312 ft.
Where Toomey & Mcguigan'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, “Toomey & Mcguigan — well portfolio”, https://wellcensus.com/operators/toomey-mcguigan-96382 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).