Sidwell Dwight
Operator of record for 24 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Sidwell Dwight is the operator of record for 24 catalogued U.S. oil & gas wells in 1 state. 5 (21%) are active, 6 (25%) plugged & abandoned. Its largest concentration is in Illinois, with 24 wells (100% of its portfolio).
Wells operated
24
Active
5
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 24 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 21%
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Claim your operator profileWhere does Sidwell Dwight operate?
Sidwell Dwight's catalogued wells are spread across 1 state: Illinois (24). Its 24 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 Sidwell Dwight’s wells are active, plugged or orphaned?
21% of Sidwell Dwight's catalogued wells are active, 8 percentage points below the national share of 29%. 25% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sidwell Dwight operate?
By product class, 6 (25%) 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 Hall, Wilma 1 in Crawford, IL at 1,381 ft. The wells listed below sit in Crawford (IL), Mason (IL), Adams (IL), Brown (IL) and Clark (IL).
Notable wells operated by Sidwell Dwight
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hall, Wilma 1 | 12-033-34027 | Plugged & abandoned | Oil | Crawford, IL | Sidwell, Dwight | 1,381 ft |
| Bell 1 | 12-125-20777 | Plugged & abandoned | Other type | Mason, IL | Sidwell, Dwight | 644 ft |
| Schlueter-Bomhold 2 | 12-001-21994 | Plugged & abandoned | Other type | Adams, IL | Sidwell, Dwight | 620 ft |
| Schlueter-Bomhold 1 | 12-001-21953 | Plugged & abandoned | Other type | Adams, IL | Sidwell, Dwight | 610 ft |
| McNear 1 | 12-009-21809 | Plugged & abandoned | Other type | Brown, IL | Sidwell, Dwight | 580 ft |
| Edington 1 | 12-023-25182 | Plugged & abandoned | Other type | Clark, IL | Sidwell, Dwight | 406 ft |
| Wilhoit (Heirs) 1 | 12-023-24867 | Active | Oil | Clark, IL | Sidwell, Dwight | 352 ft |
| Wilhoit Heirs 2 | 12-023-24982 | Active | Oil | Clark, IL | Sidwell, Dwight | 351 ft |
| Wilhoit Heirs 3 | 12-023-25054 | Active | Oil | Clark, IL | Sidwell, Dwight | 345 ft |
| Wilhoit Heirs 6 | 12-023-25144 | Active | Oil | Clark, IL | Sidwell, Dwight | 343 ft |
| Wilhoit Heirs 4 | 12-023-25055 | Active | Oil | Clark, IL | Sidwell, Dwight | 340 ft |
| Wilhoit Heirs 3-B | 12-023-25226 | Other status | Other type | Clark, IL | Sidwell, Dwight | 0 ft |
Deepest first where depth is published. See all 24 wells →
Frequently asked questions
How many wells does Sidwell Dwight operate?
Sidwell Dwight is the operator of record for 24 catalogued oil & gas wells, with the largest concentration in Illinois (24). Only wells in states WellCensus has ingested are counted.
How many of Sidwell Dwight's wells are still active?
5 of Sidwell Dwight's catalogued wells are active; 6 are plugged & abandoned.
In which states does Sidwell Dwight operate wells?
Sidwell Dwight is the operator of record for wells in Illinois (24).
Does Sidwell Dwight operate mostly oil or gas wells?
6 of Sidwell Dwight's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Sidwell Dwight's deepest well?
Among wells with a published depth, Hall, Wilma 1 in Crawford, IL is the deepest at 1,381 ft.
Where Sidwell Dwight'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, “Sidwell Dwight — well portfolio”, https://wellcensus.com/operators/sidwell-dwight-91079 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).