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WellCensus

Corona Oil

Operator of record for 2 catalogued wells across 2 states. Every well below links to its full registry page.

Filed as: CORONA OIL CORP · Corona Oil Co.

At a glance

Corona Oil is the operator of record for 2 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 0 (0%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in California, with 1 wells (50% of its portfolio).

Wells operated

2

Active

0

Plugged

0

Orphaned

1

Portfolio by state

StateWells
California1
Michigan1

Well mix

Oil wells
1
Gas wells
0
Shut-in
0
Active share
0%

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Where does Corona Oil operate?

Corona Oil's catalogued wells are spread across 2 states: California (1) and Michigan (1). Its 1 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 Corona Oil’s wells are active, plugged or orphaned?

0% of Corona Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 0% 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 Corona Oil operate?

By product class, 1 (50%) 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 Holmes, J. W. 1 in Midland, MI at 3,583 ft. The wells listed below sit in Midland (MI) and Riverside (CA). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.

Notable wells operated by Corona Oil

Wells operated by Corona Oil
WellAPI # / state IDStatusTypeLocationOperatorDepth
Holmes, J. W. 121-111-03805Other statusOther typeMidland, MICorona Oil Corp3,583 ft
Lease by Corona Oil Co. 104-065-00079OrphanedOilRiverside, CACorona Oil Co.—

Deepest first where depth is published. See all 2 wells →

Frequently asked questions

How many wells does Corona Oil operate?

Corona Oil is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in California (1). Only wells in states WellCensus has ingested are counted.

How many of Corona Oil's wells are still active?

0 of Corona Oil's catalogued wells are active; 0 are plugged & abandoned and 1 are flagged as orphaned.

In which states does Corona Oil operate wells?

Corona Oil is the operator of record for wells in California (1) and Michigan (1).

Does Corona Oil operate mostly oil or gas wells?

1 of Corona Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.

What is Corona Oil's deepest well?

Among wells with a published depth, Holmes, J. W. 1 in Midland, MI is the deepest at 3,583 ft.

Where Corona 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, “Corona Oil — well portfolio”, https://wellcensus.com/operators/corona-oil-5559 (data as of October 10, 2026).

Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).