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WellCensus

Rei Underground Exploration

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

At a glance

Rei Underground Exploration 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 West Virginia, with 1 wells (100% of its portfolio).

Wells operated

1

Active

0

Plugged

1

Orphaned

0

Portfolio by state

StateWells
West Virginia1

Well mix

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

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Where does Rei Underground Exploration operate?

Rei Underground Exploration's catalogued wells are spread across 1 state: West Virginia (1). Its 1 West Virginia wells are 0.0% of the 118,569 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 Rei Underground Exploration’s wells are active, plugged or orphaned?

0% of Rei Underground Exploration'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 Rei Underground Exploration operate?

By product class, 0 (0%) are oil wells and 1 (100%) gas wells; nationally the shares are 45% and 18%.

Notable wells operated by Rei Underground Exploration

Wells operated by Rei Underground Exploration
WellAPI # / state IDStatusTypeLocationOperatorDepth
Philippi Development, Inc Uei 147-001-02629Plugged & abandonedGasBarbour, WVRei Underground Exploration, Inc.—

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

Frequently asked questions

How many wells does Rei Underground Exploration operate?

Rei Underground Exploration is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in West Virginia (1). Only wells in states WellCensus has ingested are counted.

How many of Rei Underground Exploration's wells are still active?

0 of Rei Underground Exploration's catalogued wells are active; 1 are plugged & abandoned.

In which states does Rei Underground Exploration operate wells?

Rei Underground Exploration is the operator of record for wells in West Virginia (1).

Does Rei Underground Exploration operate mostly oil or gas wells?

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

Where Rei Underground Exploration'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, “Rei Underground Exploration — well portfolio”, https://wellcensus.com/operators/rei-underground-exploration-142205 (data as of October 28, 2026).

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