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WellCensus

Frontier Oil Refining

Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.

At a glance

Frontier Oil Refining is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (100%) are plugged & abandoned. Its largest concentration is in Mississippi, with 1 wells (100% of its portfolio).

Wells operated

1

Active

0

Plugged

1

Orphaned

0

Portfolio by state

StateWells
Mississippi1

Well mix

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

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Where does Frontier Oil Refining operate?

Frontier Oil Refining's catalogued wells are spread across 1 state: Mississippi (1). Its 1 Mississippi wells are 0.0% of the 34,924 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 Frontier Oil Refining’s wells are active, plugged or orphaned?

0% of Frontier Oil Refining's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does Frontier Oil Refining operate?

By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.

Notable wells operated by Frontier Oil Refining

Wells operated by Frontier Oil Refining
WellAPI # / state IDStatusTypeLocationOperatorDepth
F C Martin 1 123-149-00024Plugged & abandonedOther typeWarren, MSFrontier Oil Refining Corp.—

Deepest first where depth is published. See all 1 wells →

Frequently asked questions

How many wells does Frontier Oil Refining operate?

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

How many of Frontier Oil Refining's wells are still active?

0 of Frontier Oil Refining's catalogued wells are active; 1 are plugged & abandoned.

In which states does Frontier Oil Refining operate wells?

Frontier Oil Refining is the operator of record for wells in Mississippi (1).

Does Frontier Oil Refining operate mostly oil or gas wells?

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

Where Frontier Oil Refining'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, “Frontier Oil Refining — well portfolio”, https://wellcensus.com/operators/frontier-oil-refining-140343 (data as of October 10, 2026).

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