Oil Tech Group
Operator of record for 14 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Oil Tech Group is the operator of record for 14 catalogued U.S. oil & gas wells in 1 state. 1 (7%) are active, 6 (43%) plugged & abandoned and 6 flagged as orphaned. Its largest concentration is in Illinois, with 14 wells (100% of its portfolio).
Wells operated
14
Active
1
Plugged
6
Orphaned
6
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 14 |
Well mix
- Oil wells
- 14
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 7%
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Claim Oil Tech Group to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Oil Tech Group operate?
Oil Tech Group's catalogued wells are spread across 1 state: Illinois (14). Its 14 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 Oil Tech Group’s wells are active, plugged or orphaned?
7% of Oil Tech Group's catalogued wells are active, 22 percentage points below the national share of 29%. 43% are plugged & abandoned, against 47% nationally. 6 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Oil Tech Group operate?
By product class, 14 (100%) 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 Geary - Criley 3-CR in Clinton, IL at 2,885 ft.
Notable wells operated by Oil Tech Group
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Geary - Criley 3-CR | 12-027-25445 | Active | Oil | Clinton, IL | Oil Tech Group | 2,885 ft |
| Centralia Flood Unit 154 | 12-027-03481 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,387 ft |
| Centralia Flood Unit 153 | 12-027-03480 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,387 ft |
| Centralia Flood Unit 150 | 12-027-00774 | Plugged & abandoned | Oil | Clinton, IL | Oil Tech Group | 1,380 ft |
| Criley, E. C.(Centralia Flood Unit) 63 | 12-027-00695 | Plugged & abandoned | Oil | Clinton, IL | Oil Tech Group | 1,371 ft |
| Centralia Flood Unit 94 | 12-027-00655 | Plugged & abandoned | Oil | Clinton, IL | Oil Tech Group | 1,370 ft |
| Centralia Flood Unit 111 | 12-027-00843 | Plugged & abandoned | Oil | Clinton, IL | Oil Tech Group | 1,366 ft |
| Centralia Flood Unit 99 | 12-027-00686 | Plugged & abandoned | Oil | Clinton, IL | Oil Tech Group | 1,361 ft |
| Centralia Flood Unit 113 | 12-027-03466 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,347 ft |
| Centralia Flood Unit 97 | 12-027-00834 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,345 ft |
| Hanseman, Wm.(Centralia Flood Unit) 117 | 12-027-00841 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,342 ft |
| Pitchford, Mary (Centralia Flood) 119 | 12-027-00688 | Orphaned | Oil | Clinton, IL | Oil Tech Group | 1,329 ft |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Oil Tech Group operate?
Oil Tech Group is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Illinois (14). Only wells in states WellCensus has ingested are counted.
How many of Oil Tech Group's wells are still active?
1 of Oil Tech Group's catalogued wells are active; 6 are plugged & abandoned and 6 are flagged as orphaned.
In which states does Oil Tech Group operate wells?
Oil Tech Group is the operator of record for wells in Illinois (14).
Does Oil Tech Group operate mostly oil or gas wells?
14 of Oil Tech Group's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Oil Tech Group's deepest well?
Among wells with a published depth, Geary - Criley 3-CR in Clinton, IL is the deepest at 2,885 ft.
Where Oil Tech Group'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, “Oil Tech Group — well portfolio”, https://wellcensus.com/operators/oil-tech-group-66227 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).