Cochran & Neff
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cochran & Neff is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 4 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 4 wells (100% of its portfolio).
Wells operated
4
Active
0
Plugged
4
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 4 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Cochran & Neff to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Cochran & Neff operate?
Cochran & Neff's catalogued wells are spread across 1 state: Illinois (4). Its 4 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 Cochran & Neff’s wells are active, plugged or orphaned?
0% of Cochran & Neff'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 Cochran & Neff 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 Green W I 1 in White, IL at 3,327 ft.
Notable wells operated by Cochran & Neff
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Green W I 1 | 12-193-00291 | Plugged & abandoned | Other type | White, IL | Cochran & Neff | 3,327 ft |
| Stum 1 | 12-193-00811 | Plugged & abandoned | Other type | White, IL | Cochran & Neff | 3,104 ft |
| Lamar, Cyril 1 | 12-193-00318 | Plugged & abandoned | Other type | White, IL | Cochran & Neff | 3,040 ft |
| Union Central Life Insurance 1 | 12-193-01153 | Plugged & abandoned | Other type | White, IL | Cochran & Neff | 2,958 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Cochran & Neff operate?
Cochran & Neff is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Illinois (4). Only wells in states WellCensus has ingested are counted.
How many of Cochran & Neff's wells are still active?
0 of Cochran & Neff's catalogued wells are active; 4 are plugged & abandoned.
In which states does Cochran & Neff operate wells?
Cochran & Neff is the operator of record for wells in Illinois (4).
Does Cochran & Neff operate mostly oil or gas wells?
0 of Cochran & Neff's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Cochran & Neff's deepest well?
Among wells with a published depth, Green W I 1 in White, IL is the deepest at 3,327 ft.
Where Cochran & Neff'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, “Cochran & Neff — well portfolio”, https://wellcensus.com/operators/cochran-neff-113276 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).