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WellCensus

Middle States Petroleum

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

At a glance

Middle States Petroleum 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 Louisiana, with 1 wells (100% of its portfolio).

Wells operated

1

Active

0

Plugged

1

Orphaned

0

Portfolio by state

StateWells
Louisiana1

Well mix

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

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Where does Middle States Petroleum operate?

Middle States Petroleum's catalogued wells are spread across 1 state: Louisiana (1). Its 1 Louisiana wells are 0.0% of the 225,728 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 (location indexes) and in states without a registry ingest are not yet attributed to any operator.

How many of Middle States Petroleum’s wells are active, plugged or orphaned?

0% of Middle States Petroleum's catalogued wells are active, 30 percentage points below the national share of 30%. 100% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does Middle States Petroleum operate?

By product class, 1 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%. The deepest of its wells with a published depth is Unit 023-5 in Claiborne, LA at 5,581 ft.

Notable wells operated by Middle States Petroleum

Wells operated by Middle States Petroleum
WellAPI # / state IDStatusTypeLocationOperatorDepth
Unit 023-517-027-02311Plugged & abandonedOilClaiborne, LAMiddle States Petroleum Corp5,581 ft

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

Frequently asked questions

How many wells does Middle States Petroleum operate?

Middle States Petroleum is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Louisiana (1). Only wells in states WellCensus has ingested are counted.

How many of Middle States Petroleum's wells are still active?

0 of Middle States Petroleum's catalogued wells are active; 1 are plugged & abandoned.

In which states does Middle States Petroleum operate wells?

Middle States Petroleum is the operator of record for wells in Louisiana (1).

Does Middle States Petroleum operate mostly oil or gas wells?

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

What is Middle States Petroleum's deepest well?

Among wells with a published depth, Unit 023-5 in Claiborne, LA is the deepest at 5,581 ft.

Where Middle States Petroleum'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 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.

Cite as: WellCensus, “Middle States Petroleum — well portfolio”, https://wellcensus.com/operators/middle-states-petroleum-70064 (data as of October 28, 2026).

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