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WellCensus

United Drilling

Operator of record for 5 catalogued wells across 2 states. Every well below links to its full registry page.

Filed as: UNITED DRILLING INC · United Drilling Company

At a glance

United Drilling is the operator of record for 5 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 4 (80%) are plugged & abandoned. Its largest concentration is in New Mexico, with 4 wells (80% of its portfolio).

Wells operated

5

Active

0

Plugged

4

Orphaned

0

Portfolio by state

StateWells
New Mexico4
Kansas1

Well mix

Oil wells
4
Gas wells
1
Shut-in
0
Active share
0%

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Where does United Drilling operate?

United Drilling's catalogued wells are spread across 2 states: New Mexico (4) and Kansas (1). Its 4 New Mexico wells are 0.0% of the 141,088 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 United Drilling’s wells are active, plugged or orphaned?

0% of United Drilling's catalogued wells are active, 29 percentage points below the national share of 29%. 80% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does United Drilling operate?

By product class, 4 (80%) are oil wells and 1 (20%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Jacci St #001 in Chaves, NM at 99,999 ft. The wells listed below sit in Chaves (NM) and Meade (KS). 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 United Drilling

Wells operated by United Drilling
WellAPI # / state IDStatusTypeLocationOperatorDepth
Jacci St #00130-005-62990Plugged & abandonedOilChaves, NMUnited Drilling Inc99,999 ft
Adams Ranch 115-119-20807Plugged & abandonedGasMeade, KSUnited Drilling Company6,300 ft
Angel Amq State #00230-005-63133Plugged & abandonedOilChaves, NMUnited Drilling Inc2,330 ft
Angel Amq State #00130-005-63132Plugged & abandonedOilChaves, NMUnited Drilling Inc2,218 ft
Hw #00130-005-63027Other statusOilChaves, NMUnited Drilling Inc0 ft

Deepest first where depth is published. See all 5 wells →

Frequently asked questions

How many wells does United Drilling operate?

United Drilling is the operator of record for 5 catalogued oil & gas wells, with the largest concentration in New Mexico (4). Only wells in states WellCensus has ingested are counted.

How many of United Drilling's wells are still active?

0 of United Drilling's catalogued wells are active; 4 are plugged & abandoned.

In which states does United Drilling operate wells?

United Drilling is the operator of record for wells in New Mexico (4) and Kansas (1).

Does United Drilling operate mostly oil or gas wells?

4 of United Drilling's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.

What is United Drilling's deepest well?

Among wells with a published depth, Jacci St #001 in Chaves, NM is the deepest at 99,999 ft.

Where United Drilling'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, “United Drilling — well portfolio”, https://wellcensus.com/operators/united-drilling-9869 (data as of October 10, 2026).

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