Hallwood Petroleum

Operator of record for 283 catalogued wells across 11 states. Every well below links to its full registry page.

Filed as: HALLWOOD PETROLEUM · HALLWOOD PETROLEUM INC · HALLWOOD PETROLEUM, INC. · HALLWOOD PETROLEUM, LLC · …

At a glance

Hallwood Petroleum is the operator of record for 283 catalogued U.S. oil & gas wells in 11 states. 4 (1%) are active, 211 (75%) plugged & abandoned. Its largest concentration is in Kansas, with 115 wells (41% of its portfolio).

Wells operated

283

Active

Plugged

211

Orphaned

Portfolio by state

State	Wells
Kansas	115
West Virginia	64
Arkansas	42
Louisiana	19
Montana	15
Oklahoma	11
Colorado	8
Wyoming	4
North Dakota	3
Mississippi	1
Utah	1

Well mix

Oil wells: 80
Gas wells: 59
Shut-in: 0
Active share: 1%

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Where does Hallwood Petroleum operate?

Hallwood Petroleum's catalogued wells are spread across 11 states: Kansas (115), West Virginia (64), Arkansas (42), Louisiana (19) and Montana (15) and 6 more. Its 42 Arkansas wells are 0.1% of the 33,791 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 Hallwood Petroleum’s wells are active, plugged or orphaned?

1% of Hallwood Petroleum's catalogued wells are active, 27 percentage points below the national share of 29%. 75% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does Hallwood Petroleum operate?

By product class, 80 (28%) are oil wells and 59 (21%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is U Cam 1 Ra Sua;p Meaux 001 in Lafayette, LA at 16,593 ft. The wells listed below sit in Lafayette (LA), Simpson (MS), Lafourche (LA), St James (LA), Ascension (LA) and Vermilion (LA). State filings spell the name 7 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.

Notable wells operated by Hallwood Petroleum

Wells operated by Hallwood Petroleum
Well	API # / state ID	Status	Type	Location	Operator	Depth
U Cam 1 Ra Sua;p Meaux 001	17-055-20263	Plugged & abandoned	Gas	Lafayette, LA	Hallwood Petroleum, Inc.	16,593 ft
Williamson Etal Gu 15 No. 1 1	23-127-20025	Plugged & abandoned	Gas	Simpson, MS	Hallwood Petroleum Inc	16,260 ft
Laurel Valley Plantation 001	17-057-21314	Plugged & abandoned	Other type	Lafourche, LA	Hallwood Petroleum, Inc.	16,014 ft
Leboeuf Real Estate Company 001	17-093-20307	Plugged & abandoned	Other type	St James, LA	Hallwood Petroleum, LLC	16,010 ft
Earl Arnould Et Al 001	17-055-20396	Plugged & abandoned	Other type	Lafayette, LA	Hallwood Petroleum, Inc.	16,000 ft
Bol M 3 Ra Sua;paul H Castille 001-Alt	17-055-20283	Plugged & abandoned	Other type	Lafayette, LA	Hallwood Petroleum, Inc.	15,950 ft
Bol M16 Ra Sua;dallas Fontenot 001	17-055-20478	Plugged & abandoned	Other type	Lafayette, LA	Hallwood Petroleum, Inc.	15,300 ft
C Schexnayder Etal 001	17-005-20265	Plugged & abandoned	Other type	Ascension, LA	Hallwood Petroleum, LLC	14,932 ft
Exxon Fee 001	17-113-22078	Plugged & abandoned	Other type	Vermilion, LA	Hallwood Petroleum, Inc.	14,467 ft
Bol M3 Ra Sua;frank Duhon 1	17-055-20465	Plugged & abandoned	Other type	Lafayette, LA	Hallwood Petroleum, Inc.	14,214 ft
La Legacy I LLC Etal 002	17-093-20306	Other status	Other type	St James, LA	Hallwood Petroleum, LLC	13,000 ft
Sl 19197 001	17-093-20310	Plugged & abandoned	Other type	St James, LA	Hallwood Petroleum, LLC	12,700 ft

Deepest first where depth is published. See all 283 wells →

Frequently asked questions

How many wells does Hallwood Petroleum operate?

Hallwood Petroleum is the operator of record for 283 catalogued oil & gas wells, with the largest concentration in Kansas (115). Only wells in states WellCensus has ingested are counted.

How many of Hallwood Petroleum's wells are still active?

4 of Hallwood Petroleum's catalogued wells are active; 211 are plugged & abandoned.

In which states does Hallwood Petroleum operate wells?

Hallwood Petroleum is the operator of record for wells in Kansas (115), West Virginia (64), Arkansas (42), Louisiana (19), Montana (15), Oklahoma (11), Colorado (8), Wyoming (4), North Dakota (3), Mississippi (1) and Utah (1).

Does Hallwood Petroleum operate mostly oil or gas wells?

80 of Hallwood Petroleum's catalogued wells are oil wells and 59 are gas wells; the rest are injection, service or unclassified wells.

What is Hallwood Petroleum's deepest well?

Among wells with a published depth, U Cam 1 Ra Sua;p Meaux 001 in Lafayette, LA is the deepest at 16,593 ft.

Where Hallwood 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 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.

Cite as: WellCensus, “Hallwood Petroleum — well portfolio”, https://wellcensus.com/operators/hallwood-petroleum-474 (data as of October 10, 2026).

Dataset updated October 2026 . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).