Ervin & Bassett
Operator of record for 15 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Ervin & Bassett is the operator of record for 15 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 15 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 15 wells (100% of its portfolio).
Wells operated
15
Active
0
Plugged
15
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 15 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Ervin & Bassett operate?
Ervin & Bassett's catalogued wells are spread across 1 state: Illinois (15). Its 15 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 Ervin & Bassett’s wells are active, plugged or orphaned?
0% of Ervin & Bassett's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Ervin & Bassett operate?
By product class, 9 (60%) 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 Hawkins 1 in Marion, IL at 2,254 ft. The wells listed below sit in Marion (IL), Washington (IL), Crawford (IL) and Jefferson (IL).
Notable wells operated by Ervin & Bassett
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hawkins 1 | 12-121-02960 | Plugged & abandoned | Other type | Marion, IL | Ervin & Bassett | 2,254 ft |
| Koelling 1 | 12-189-01420 | Plugged & abandoned | Other type | Washington, IL | Ervin & Bassett | 1,637 ft |
| Knoeling 1 | 12-189-01414 | Plugged & abandoned | Other type | Washington, IL | Ervin & Bassett | 1,623 ft |
| Weirick 1 | 12-033-00280 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,513 ft |
| Brammeyer 1 | 12-189-00799 | Plugged & abandoned | Other type | Washington, IL | Ervin & Bassett | 1,513 ft |
| Miller 1 | 12-081-01880 | Plugged & abandoned | Other type | Jefferson, IL | Ervin & Bassett | 1,156 ft |
| Nottmeyer 1 | 12-189-01413 | Plugged & abandoned | Other type | Washington, IL | Ervin & Bassett | 1,142 ft |
| Miller 1 | 12-033-03933 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,084 ft |
| Clark, O. 3 | 12-033-03858 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,075 ft |
| Bussard Community 2 | 12-033-03856 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,075 ft |
| Geeseman 1 | 12-033-03862 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,067 ft |
| Clark 1 | 12-033-00180 | Plugged & abandoned | Oil | Crawford, IL | Ervin & Bassett | 1,063 ft |
Deepest first where depth is published. See all 15 wells →
Frequently asked questions
How many wells does Ervin & Bassett operate?
Ervin & Bassett is the operator of record for 15 catalogued oil & gas wells, with the largest concentration in Illinois (15). Only wells in states WellCensus has ingested are counted.
How many of Ervin & Bassett's wells are still active?
0 of Ervin & Bassett's catalogued wells are active; 15 are plugged & abandoned.
In which states does Ervin & Bassett operate wells?
Ervin & Bassett is the operator of record for wells in Illinois (15).
Does Ervin & Bassett operate mostly oil or gas wells?
9 of Ervin & Bassett's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Ervin & Bassett's deepest well?
Among wells with a published depth, Hawkins 1 in Marion, IL is the deepest at 2,254 ft.
Where Ervin & Bassett'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, “Ervin & Bassett — well portfolio”, https://wellcensus.com/operators/ervin-bassett-95429 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).