Peninsular Oil
Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Peninsular Oil is the operator of record for 8 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 0 (0%) are plugged & abandoned. Its largest concentration is in Michigan, with 8 wells (100% of its portfolio).
Wells operated
8
Active
0
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 8 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Peninsular Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Peninsular Oil operate?
Peninsular Oil's catalogued wells are spread across 1 state: Michigan (8). Its 8 Michigan wells are 0.0% of the 85,673 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 Peninsular Oil’s wells are active, plugged or orphaned?
0% of Peninsular Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Peninsular Oil 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 Bowler 1 in Clare, MI at 3,978 ft. The wells listed below sit in Clare (MI), Isabella (MI), Gladwin (MI) and Arenac (MI).
Notable wells operated by Peninsular Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Bowler 1 | 21-035-00941 | Other status | Other type | Clare, MI | Peninsular Oil Co | 3,978 ft |
| Durnin B-2 | 21-073-03783 | Other status | Other type | Isabella, MI | Peninsular Oil Co | 3,748 ft |
| State J-3 | 21-051-04923 | Other status | Other type | Gladwin, MI | Peninsular Oil Co | 3,692 ft |
| State A 4 | 21-051-03799 | Other status | Other type | Gladwin, MI | Peninsular Oil Co | 3,635 ft |
| Carmichael 4 | 21-073-01717 | Other status | Other type | Isabella, MI | Peninsular Oil Co | 3,477 ft |
| State Deep River A 5 | 21-011-14433 | Other status | Other type | Arenac, MI | Peninsular Oil Co | 2,876 ft |
| State Deep River A 2 | 21-011-10960 | Other status | Other type | Arenac, MI | Peninsular Oil Co | 2,875 ft |
| Smith 1 | 21-035-01102 | Other status | Other type | Clare, MI | Peninsular Oil Co | 1,425 ft |
Deepest first where depth is published. See all 8 wells →
Frequently asked questions
How many wells does Peninsular Oil operate?
Peninsular Oil is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Michigan (8). Only wells in states WellCensus has ingested are counted.
How many of Peninsular Oil's wells are still active?
0 of Peninsular Oil's catalogued wells are active; 0 are plugged & abandoned.
In which states does Peninsular Oil operate wells?
Peninsular Oil is the operator of record for wells in Michigan (8).
Does Peninsular Oil operate mostly oil or gas wells?
0 of Peninsular Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Peninsular Oil's deepest well?
Among wells with a published depth, Bowler 1 in Clare, MI is the deepest at 3,978 ft.
Where Peninsular 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, “Peninsular Oil — well portfolio”, https://wellcensus.com/operators/peninsular-oil-116150 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).