Critchfield Gf
Operator of record for 33 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: CRITCHFIELD G F · Critchfield, G. F.
At a glance
Critchfield Gf is the operator of record for 33 catalogued U.S. oil & gas wells in 2 states. 7 (21%) are active, 25 (76%) plugged & abandoned. Its largest concentration is in Illinois, with 32 wells (97% of its portfolio).
Wells operated
33
Active
7
Plugged
25
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 32 |
| Michigan | 1 |
Well mix
- Oil wells
- 15
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 21%
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Claim your operator profileWhere does Critchfield Gf operate?
Critchfield Gf's catalogued wells are spread across 2 states: Illinois (32) and Michigan (1). Its 32 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 Critchfield Gf’s wells are active, plugged or orphaned?
21% of Critchfield Gf's catalogued wells are active, 8 percentage points below the national share of 29%. 76% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Critchfield Gf operate?
By product class, 15 (45%) 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 Adams, Curtis & Verald 1 in Hillsdale, MI at 4,093 ft. The wells listed below sit in Hillsdale (MI) and Crawford (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 Critchfield Gf
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Adams, Curtis & Verald 1 | 21-059-23059 | Other status | Other type | Hillsdale, MI | Critchfield G F | 4,093 ft |
| Voke 7 | 12-033-01947 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,490 ft |
| Dees 2 | 12-033-01994 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,460 ft |
| Sellars 1 | 12-033-01546 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,410 ft |
| Dees 1 | 12-033-01301 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,195 ft |
| Brown 1 | 12-033-00522 | Plugged & abandoned | Oil | Crawford, IL | Critchfield, G. F. | 1,154 ft |
| Mitchell 1 | 12-033-01261 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,002 ft |
| Mundhenk 1 | 12-033-01219 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 1,000 ft |
| Eagleton 1 | 12-033-05719 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 982 ft |
| Ridgeway, Ray 2 | 12-033-01956 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 981 ft |
| Goad 1 | 12-033-05720 | Plugged & abandoned | Other type | Crawford, IL | Critchfield, G. F. | 958 ft |
| Ridgeway, Ray 1 | 12-033-05722 | Plugged & abandoned | Oil | Crawford, IL | Critchfield, G. F. | 954 ft |
Deepest first where depth is published. See all 33 wells →
Frequently asked questions
How many wells does Critchfield Gf operate?
Critchfield Gf is the operator of record for 33 catalogued oil & gas wells, with the largest concentration in Illinois (32). Only wells in states WellCensus has ingested are counted.
How many of Critchfield Gf's wells are still active?
7 of Critchfield Gf's catalogued wells are active; 25 are plugged & abandoned.
In which states does Critchfield Gf operate wells?
Critchfield Gf is the operator of record for wells in Illinois (32) and Michigan (1).
Does Critchfield Gf operate mostly oil or gas wells?
15 of Critchfield Gf's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Critchfield Gf's deepest well?
Among wells with a published depth, Adams, Curtis & Verald 1 in Hillsdale, MI is the deepest at 4,093 ft.
Where Critchfield Gf'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, “Critchfield Gf — well portfolio”, https://wellcensus.com/operators/critchfield-gf-92435 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).