Tekoil
Operator of record for 43 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: TEKOIL CORP · TEKOIL CORPORATION · Tekoil Corporation
At a glance
Tekoil is the operator of record for 43 catalogued U.S. oil & gas wells in 3 states. 8 (19%) are active, 30 (70%) plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Illinois, with 40 wells (93% of its portfolio).
Wells operated
43
Active
8
Plugged
30
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 40 |
| Kentucky | 2 |
| Colorado | 1 |
Well mix
- Oil wells
- 23
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 19%
Is this your company?
Claim Tekoil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Tekoil operate?
Tekoil's catalogued wells are spread across 3 states: Illinois (40), Kentucky (2) and Colorado (1). Its 40 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 Tekoil’s wells are active, plugged or orphaned?
19% of Tekoil's catalogued wells are active, 10 percentage points below the national share of 29%. 70% are plugged & abandoned, against 47% nationally. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Tekoil operate?
By product class, 23 (53%) 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 1 Mcclement in Weld, CO at 6,909 ft. The wells listed below sit in Weld (CO), White (IL) and Lawrence (IL). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Tekoil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Mcclement | 05-123-05728 | Plugged & abandoned | Other type | Weld, CO | Tekoil Corp | 6,909 ft |
| Barbre, Frank 2 | 12-193-04104 | Plugged & abandoned | Injection | White, IL | Tekoil Corporation | 3,260 ft |
| McCarty 1-C | 12-193-03389 | Plugged & abandoned | Other type | White, IL | Tekoil Corporation | 2,495 ft |
| Stoltz, Carl 0-2 | 12-101-02662 | Plugged & abandoned | Oil | Lawrence, IL | Tekoil Corporation | 1,790 ft |
| Klingler, J. F. F-8 | 12-101-02661 | Plugged & abandoned | Injection | Lawrence, IL | Tekoil Corporation | 1,778 ft |
| Stoltz, Carl F-7 | 12-101-02653 | Active | Injection | Lawrence, IL | Tekoil Corporation | 1,778 ft |
| Klingler 0-6 | 12-101-02423 | Plugged & abandoned | Oil | Lawrence, IL | Tekoil Corporation | 1,755 ft |
| Klingler H-8 | 12-101-02309 | Orphaned | Injection | Lawrence, IL | Tekoil Corporation | 1,751 ft |
| Klingler 0-7 | 12-101-02342 | Plugged & abandoned | Oil | Lawrence, IL | Tekoil Corporation | 1,740 ft |
| Klingler G-7 | 12-101-02407 | Plugged & abandoned | Injection | Lawrence, IL | Tekoil Corporation | 1,735 ft |
| Klingler 0-5 | 12-101-02341 | Plugged & abandoned | Oil | Lawrence, IL | Tekoil Corporation | 1,725 ft |
| Porter, Mary 9-0 | 12-101-02230 | Plugged & abandoned | Oil | Lawrence, IL | Tekoil Corporation | 1,722 ft |
Deepest first where depth is published. See all 43 wells →
Frequently asked questions
How many wells does Tekoil operate?
Tekoil is the operator of record for 43 catalogued oil & gas wells, with the largest concentration in Illinois (40). Only wells in states WellCensus has ingested are counted.
How many of Tekoil's wells are still active?
8 of Tekoil's catalogued wells are active; 30 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Tekoil operate wells?
Tekoil is the operator of record for wells in Illinois (40), Kentucky (2) and Colorado (1).
Does Tekoil operate mostly oil or gas wells?
23 of Tekoil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Tekoil's deepest well?
Among wells with a published depth, 1 Mcclement in Weld, CO is the deepest at 6,909 ft.
Where Tekoil'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, “Tekoil — well portfolio”, https://wellcensus.com/operators/tekoil-7174 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).