Larson Industries
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Larson Industries is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. 7 (58%) are active, 2 (17%) plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Illinois, with 12 wells (100% of its portfolio).
Wells operated
12
Active
7
Plugged
2
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 12 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 58%
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Claim Larson Industries to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Larson Industries operate?
Larson Industries's catalogued wells are spread across 1 state: Illinois (12). Its 12 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 Larson Industries’s wells are active, plugged or orphaned?
58% of Larson Industries's catalogued wells are active, 29 percentage points above the national share of 29%. 17% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Larson Industries operate?
By product class, 9 (75%) 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 Dyroff 1 in St. Clair, IL at 865 ft.
Notable wells operated by Larson Industries
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Dyroff 1 | 12-163-01605 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 865 ft |
| Echert 1 | 12-163-27522 | Orphaned | Oil | St. Clair, IL | Larson Industries, Inc. | 706 ft |
| Eckert, Pauline 4 | 12-163-02774 | Plugged & abandoned | Oil | St. Clair, IL | Larson Industries, Inc. | 700 ft |
| Thielman 1 | 12-163-27525 | Plugged & abandoned | Oil | St. Clair, IL | Larson Industries, Inc. | 670 ft |
| Dyroff 3 | 12-163-27517 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 468 ft |
| Dyroff 2 | 12-163-27516 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 460 ft |
| Frye 2-WSW | 12-163-01792 | Other status | Other type | St. Clair, IL | Larson Industries, Inc. | 190 ft |
| Fry 14 | 12-163-27523 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 0 ft |
| Fry 15 | 12-163-27524 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 0 ft |
| Dyroff 1-A | 12-163-01523 | Active | Injection | St. Clair, IL | Larson Industries, Inc. | 0 ft |
| Fry 13 | 12-163-27930 | Active | Oil | St. Clair, IL | Larson Industries, Inc. | 0 ft |
| Fry 1 | 12-163-01675 | Other status | Other type | St. Clair, IL | Larson Industries, Inc. | — |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Larson Industries operate?
Larson Industries is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Illinois (12). Only wells in states WellCensus has ingested are counted.
How many of Larson Industries's wells are still active?
7 of Larson Industries's catalogued wells are active; 2 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Larson Industries operate wells?
Larson Industries is the operator of record for wells in Illinois (12).
Does Larson Industries operate mostly oil or gas wells?
9 of Larson Industries's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Larson Industries's deepest well?
Among wells with a published depth, Dyroff 1 in St. Clair, IL is the deepest at 865 ft.
Where Larson Industries'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, “Larson Industries — well portfolio”, https://wellcensus.com/operators/larson-industries-67076 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).