Cox Oil & Gas
Operator of record for 37 catalogued wells across 6 states. Every well below links to its full registry page.
Filed as: COX OIL & GAS INC · COX OIL & GAS, INC. · Cox Oil & Gas, Inc.
At a glance
Cox Oil & Gas is the operator of record for 37 catalogued U.S. oil & gas wells in 6 states. None is listed as active, 33 (89%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Oklahoma, with 19 wells (51% of its portfolio).
Wells operated
37
Active
0
Plugged
33
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 19 |
| Louisiana | 8 |
| Colorado | 5 |
| North Dakota | 3 |
| Alabama | 1 |
| New Mexico | 1 |
Well mix
- Oil wells
- 20
- Gas wells
- 4
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Cox Oil & Gas to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Cox Oil & Gas operate?
Cox Oil & Gas's catalogued wells are spread across 6 states: Oklahoma (19), Louisiana (8), Colorado (5), North Dakota (3) and Alabama (1) and 1 more. Its 3 North Dakota wells are 0.0% of the 43,680 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 Cox Oil & Gas’s wells are active, plugged or orphaned?
0% of Cox Oil & Gas's catalogued wells are active, 29 percentage points below the national share of 29%. 89% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Cox Oil & Gas operate?
By product class, 20 (54%) are oil wells and 4 (11%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is E H Peterman Et Al 001 in Iberia, LA at 14,000 ft. The wells listed below sit in Iberia (LA), Williams (ND), Assumption (LA), Monroe (AL), Lea (NM) and Allen (LA) and other counties. State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Cox Oil & Gas
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| E H Peterman Et Al 001 | 17-045-20457 | Plugged & abandoned | Gas | Iberia, LA | Cox Oil & Gas, Inc. | 14,000 ft |
| Hanson 24-15 | 33-105-01031 | Plugged & abandoned | Oil | Williams, ND | Cox Oil & Gas, Inc. | 13,935 ft |
| Ma 2 Sua;e G Robichaux 003 | 17-007-00398 | Plugged & abandoned | Gas | Assumption, LA | Cox Oil & Gas, Inc. | 13,555 ft |
| McWilliams 27-5 #1 | 01-099-20113 | Plugged & abandoned | Oil | Monroe, AL | Cox Oil & Gas, Inc. | 13,540 ft |
| Adobe State #001 | 30-025-30785 | Plugged & abandoned | Oil | Lea, NM | Cox Oil & Gas Inc | 11,600 ft |
| Industrial Lumber Co 001 | 17-003-00314 | Plugged & abandoned | Oil | Allen, LA | Cox Oil & Gas, Inc. | 10,440 ft |
| Industrial Lumber Co Swd 001 | 17-003-00316 | Plugged & abandoned | Other type | Allen, LA | Cox Oil & Gas, Inc. | 10,400 ft |
| Vua;labokay 001 | 17-003-20121 | Plugged & abandoned | Oil | Allen, LA | Cox Oil & Gas, Inc. | 10,305 ft |
| Sivak 1-20 | 33-007-01051 | Plugged & abandoned | Oil | Billings, ND | Cox Oil & Gas, Inc. | 10,017 ft |
| L Ch Ra Suj;lejeune 007 | 17-053-20215 | Plugged & abandoned | Oil | Jefferson Davis, LA | Cox Oil & Gas, Inc. | 9,854 ft |
| L Ch Ra Sud;lejeune 008 | 17-053-20224 | Plugged & abandoned | Oil | Jefferson Davis, LA | Cox Oil & Gas, Inc. | 9,675 ft |
| 1-16 Daniels State | 05-009-06378 | Plugged & abandoned | Other type | Baca, CO | Cox Oil & Gas Inc | 5,701 ft |
Deepest first where depth is published. See all 37 wells →
Frequently asked questions
How many wells does Cox Oil & Gas operate?
Cox Oil & Gas is the operator of record for 37 catalogued oil & gas wells, with the largest concentration in Oklahoma (19). Only wells in states WellCensus has ingested are counted.
How many of Cox Oil & Gas's wells are still active?
0 of Cox Oil & Gas's catalogued wells are active; 33 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Cox Oil & Gas operate wells?
Cox Oil & Gas is the operator of record for wells in Oklahoma (19), Louisiana (8), Colorado (5), North Dakota (3), Alabama (1) and New Mexico (1).
Does Cox Oil & Gas operate mostly oil or gas wells?
20 of Cox Oil & Gas's catalogued wells are oil wells and 4 are gas wells; the rest are injection, service or unclassified wells.
What is Cox Oil & Gas's deepest well?
Among wells with a published depth, E H Peterman Et Al 001 in Iberia, LA is the deepest at 14,000 ft.
Where Cox Oil & Gas's wells are
- Oil & gas wells in Oklahoma· 19 operated by Cox Oil & Gas
- Oil & gas wells in Louisiana· 8 operated by Cox Oil & Gas
- Oil & gas wells in Colorado· 5 operated by Cox Oil & Gas
- Oil & gas wells in North Dakota· 3 operated by Cox Oil & Gas
- Oil & gas wells in Alabama· 1 operated by Cox Oil & Gas
- Oil & gas wells in New Mexico· 1 operated by Cox Oil & Gas
- Largest U.S. well operators
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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, “Cox Oil & Gas — well portfolio”, https://wellcensus.com/operators/cox-oil-gas-185 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).