Fain Oil
Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Fain Oil is the operator of record for 3 catalogued U.S. oil & gas wells in 1 state. 1 (33%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Illinois, with 3 wells (100% of its portfolio).
Wells operated
3
Active
1
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 3 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 33%
Is this your company?
Claim Fain Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Fain Oil operate?
Fain Oil's catalogued wells are spread across 1 state: Illinois (3). Its 3 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 Fain Oil’s wells are active, plugged or orphaned?
33% of Fain Oil's catalogued wells are active, 4 percentage points above 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 Fain Oil 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 Simpson G025-A in Clark, IL at 599 ft. The wells listed below sit in Clark (IL) and Crawford (IL).
Notable wells operated by Fain Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Simpson G025-A | 12-023-27061 | Active | Injection | Clark, IL | Fain Oil, Inc. | 599 ft |
| Geffs E-4 | 12-033-09260 | Other status | Other type | Crawford, IL | Fain Oil, Inc. | — |
| Geffs 3-1W | 12-033-37653 | Other status | Other type | Crawford, IL | Fain Oil, Inc. | — |
Deepest first where depth is published. See all 3 wells →
Frequently asked questions
How many wells does Fain Oil operate?
Fain Oil is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in Illinois (3). Only wells in states WellCensus has ingested are counted.
How many of Fain Oil's wells are still active?
1 of Fain Oil's catalogued wells are active; 0 are plugged & abandoned.
In which states does Fain Oil operate wells?
Fain Oil is the operator of record for wells in Illinois (3).
Does Fain Oil operate mostly oil or gas wells?
0 of Fain Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Fain Oil's deepest well?
Among wells with a published depth, Simpson G025-A in Clark, IL is the deepest at 599 ft.
Where Fain Oil'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, “Fain Oil — well portfolio”, https://wellcensus.com/operators/fain-oil-66349 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).