Cooksey Tim Oil
Operator of record for 26 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cooksey Tim Oil is the operator of record for 26 catalogued U.S. oil & gas wells in 1 state. 17 (65%) are active, 4 (15%) plugged & abandoned and 7 flagged as orphaned. Its largest concentration is in Illinois, with 26 wells (100% of its portfolio).
Wells operated
26
Active
17
Plugged
4
Orphaned
7
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 26 |
Well mix
- Oil wells
- 18
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 65%
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Claim your operator profileWhere does Cooksey Tim Oil operate?
Cooksey Tim Oil's catalogued wells are spread across 1 state: Illinois (26). Its 26 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 Cooksey Tim Oil’s wells are active, plugged or orphaned?
65% of Cooksey Tim Oil's catalogued wells are active, 37 percentage points above the national share of 29%. 15% are plugged & abandoned, against 47% nationally. 7 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Cooksey Tim Oil operate?
By product class, 18 (69%) 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 Nation 1A in Hamilton, IL at 4,502 ft. The wells listed below sit in Hamilton (IL), Franklin (IL) and Madison (IL).
Notable wells operated by Cooksey Tim Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Nation 1A | 12-065-25401 | Orphaned | Other type | Hamilton, IL | Cooksey, Tim Oil | 4,502 ft |
| U. S. Steel TC-4 | 12-055-25046 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 4,218 ft |
| U. S. Steel T.C. 2 | 12-055-25043 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 4,157 ft |
| US Steel TC 8A | 12-055-25065 | Other status | Other type | Franklin, IL | Cooksey, Tim Oil | 3,875 ft |
| Riverside TC 1 | 12-119-29753 | Plugged & abandoned | Other type | Madison, IL | Cooksey, Tim Oil | 3,800 ft |
| Treece 1 | 12-065-25474 | Orphaned | Other type | Hamilton, IL | Cooksey, Tim Oil | 3,650 ft |
| Prior, Charles 2A | 12-055-25018 | Orphaned | Oil | Franklin, IL | Cooksey, Tim Oil | 3,565 ft |
| Tc 18 | 12-055-25090 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 3,553 ft |
| U.S. Steel TC 11 | 12-055-25072 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 3,546 ft |
| U.S. Steel TC 5 | 12-055-25047 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 3,541 ft |
| U.S. Steel TC 7 | 12-055-25059 | Active | Oil | Franklin, IL | Cooksey, Tim Oil | 3,538 ft |
| Prior, Charles 1A | 12-055-25017 | Orphaned | Oil | Franklin, IL | Cooksey, Tim Oil | 3,533 ft |
Deepest first where depth is published. See all 26 wells →
Frequently asked questions
How many wells does Cooksey Tim Oil operate?
Cooksey Tim Oil is the operator of record for 26 catalogued oil & gas wells, with the largest concentration in Illinois (26). Only wells in states WellCensus has ingested are counted.
How many of Cooksey Tim Oil's wells are still active?
17 of Cooksey Tim Oil's catalogued wells are active; 4 are plugged & abandoned and 7 are flagged as orphaned.
In which states does Cooksey Tim Oil operate wells?
Cooksey Tim Oil is the operator of record for wells in Illinois (26).
Does Cooksey Tim Oil operate mostly oil or gas wells?
18 of Cooksey Tim Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Cooksey Tim Oil's deepest well?
Among wells with a published depth, Nation 1A in Hamilton, IL is the deepest at 4,502 ft.
Where Cooksey Tim 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, “Cooksey Tim Oil — well portfolio”, https://wellcensus.com/operators/cooksey-tim-oil-66729 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).