Woollen Brothers
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Woollen Brothers is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. 1 (10%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Illinois, with 10 wells (100% of its portfolio).
Wells operated
10
Active
1
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 10 |
Well mix
- Oil wells
- 0
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 10%
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Claim your operator profileWhere does Woollen Brothers operate?
Woollen Brothers's catalogued wells are spread across 1 state: Illinois (10). Its 10 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 Woollen Brothers’s wells are active, plugged or orphaned?
10% of Woollen Brothers's catalogued wells are active, 19 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Woollen Brothers operate?
By product class, 0 (0%) are oil wells and 1 (10%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Burns School in De Witt, IL at 265 ft. The wells listed below sit in De Witt (IL), Macon (IL) and Piatt (IL).
Notable wells operated by Woollen Brothers
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Burns School | 12-039-00116 | Other status | Other type | De Witt, IL | Woollen Brothers | 265 ft |
| Forster, George | 12-115-22257 | Other status | Other type | Macon, IL | Woollen Brothers | 170 ft |
| Hissong, Ellis | 12-115-21382 | Other status | Other type | Macon, IL | Woollen Brothers | 120 ft |
| Camp Creek Duck Farm 1-64 | 12-147-20746 | Other status | Other type | Piatt, IL | Woollen Brothers | 95 ft |
| Grade School | 12-147-20812 | Other status | Other type | Piatt, IL | Woollen Brothers | 87 ft |
| Marlow, Herbert 2 | 12-039-00109 | Active | Gas | De Witt, IL | Woollen Brothers | 83 ft |
| Long, Floyd | 12-147-00112 | Other status | Other type | Piatt, IL | Woollen Brothers | 56 ft |
| Cerro Gordo #T 1-49 T149 | 12-147-00107 | Other status | Other type | Piatt, IL | Woollen Brothers | 35 ft |
| Cerro Gordo #T 2-49 T249 | 12-147-00108 | Other status | Other type | Piatt, IL | Woollen Brothers | 28 ft |
| Cerro Gordo #T 3-49 T349 | 12-147-00109 | Other status | Other type | Piatt, IL | Woollen Brothers | 26 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Woollen Brothers operate?
Woollen Brothers is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Illinois (10). Only wells in states WellCensus has ingested are counted.
How many of Woollen Brothers's wells are still active?
1 of Woollen Brothers's catalogued wells are active; 0 are plugged & abandoned.
In which states does Woollen Brothers operate wells?
Woollen Brothers is the operator of record for wells in Illinois (10).
Does Woollen Brothers operate mostly oil or gas wells?
0 of Woollen Brothers's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Woollen Brothers's deepest well?
Among wells with a published depth, Burns School in De Witt, IL is the deepest at 265 ft.
Where Woollen Brothers'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, “Woollen Brothers — well portfolio”, https://wellcensus.com/operators/woollen-brothers-97135 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).