Oxy Petroleum
Operator of record for 66 catalogued wells across 6 states. Every well below links to its full registry page.
Filed as: OXY PETROLEUM CO, INC · OXY PETROLEUM INC · OXY PETROLEUM, INC. · Oxy Petroleum Inc · …
At a glance
Oxy Petroleum is the operator of record for 66 catalogued U.S. oil & gas wells in 6 states. 5 (8%) are active, 43 (65%) plugged & abandoned. Its largest concentration is in California, with 23 wells (35% of its portfolio).
Wells operated
66
Active
5
Plugged
43
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 23 |
| Montana | 18 |
| Louisiana | 14 |
| Kentucky | 5 |
| Wyoming | 4 |
| North Dakota | 2 |
Well mix
- Oil wells
- 34
- Gas wells
- 6
- Shut-in
- 0
- Active share
- 8%
Is this your company?
Claim Oxy Petroleum to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Oxy Petroleum operate?
Oxy Petroleum's catalogued wells are spread across 6 states: California (23), Montana (18), Louisiana (14), Kentucky (5) and Wyoming (4) and 1 more. Its 18 Montana wells are 0.0% of the 42,011 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 Oxy Petroleum’s wells are active, plugged or orphaned?
8% of Oxy Petroleum's catalogued wells are active, 21 percentage points below the national share of 29%. 65% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Oxy Petroleum operate?
By product class, 34 (52%) are oil wells and 6 (9%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Alliance Su A; Montet 001 in Vermilion, LA at 12,700 ft. The wells listed below sit in Vermilion (LA), Plaquemines (LA), Terrebonne (LA), Campbell (WY), Sheridan (MT) and Powder River (MT) and other counties. State filings spell the name 5 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Oxy Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Alliance Su A; Montet 001 | 17-113-20015 | Plugged & abandoned | Gas | Vermilion, LA | Oxy Petroleum, Inc. | 12,700 ft |
| Sl 9057 001 | 17-075-22870 | Plugged & abandoned | Other type | Plaquemines, LA | Oxy Petroleum, Inc. | 11,400 ft |
| S/L 6704 001 | 17-715-20147 | Plugged & abandoned | Other type | Terrebonne, LA | Oxy Petroleum, Inc. | 10,920 ft |
| Coquina-Lario-Fed 1-2 | 49-005-26750 | Plugged & abandoned | Oil | Campbell, WY | Oxy Petroleum Inc | 9,192 ft |
| Oxy-Tipperary Krogstad 1-22 | 25-091-21495 | Plugged & abandoned | Other type | Sheridan, MT | Oxy Petroleum Inc | 8,065 ft |
| Texas Gas-Federal 1-28 | 25-075-22098 | Plugged & abandoned | Other type | Powder River, MT | Oxy Petroleum Inc | 7,815 ft |
| Biggerstaff A Fee 1 | 49-005-27664 | Plugged & abandoned | Oil | Campbell, WY | Oxy Petroleum Inc | 7,800 ft |
| Biggerstaff B Fee 1 | 49-005-27777 | Plugged & abandoned | Oil | Campbell, WY | Oxy Petroleum Inc | 7,500 ft |
| N P 2 | 25-065-05054 | Plugged & abandoned | Oil | Musselshell, MT | Oxy Petroleum Inc | 7,482 ft |
| Trail Creek W-53224 1 | 49-005-25785 | Plugged & abandoned | Oil | Campbell, WY | Oxy Petroleum Inc | 6,390 ft |
| Hodgskiss Farms 18-1 | 25-099-21147 | Plugged & abandoned | Other type | Teton, MT | Oxy Petroleum Inc | 6,387 ft |
| State 1 | 25-087-05316 | Plugged & abandoned | Other type | Rosebud, MT | Oxy Petroleum Inc | 6,250 ft |
Deepest first where depth is published. See all 66 wells →
Frequently asked questions
How many wells does Oxy Petroleum operate?
Oxy Petroleum is the operator of record for 66 catalogued oil & gas wells, with the largest concentration in California (23). Only wells in states WellCensus has ingested are counted.
How many of Oxy Petroleum's wells are still active?
5 of Oxy Petroleum's catalogued wells are active; 43 are plugged & abandoned.
In which states does Oxy Petroleum operate wells?
Oxy Petroleum is the operator of record for wells in California (23), Montana (18), Louisiana (14), Kentucky (5), Wyoming (4) and North Dakota (2).
Does Oxy Petroleum operate mostly oil or gas wells?
34 of Oxy Petroleum's catalogued wells are oil wells and 6 are gas wells; the rest are injection, service or unclassified wells.
What is Oxy Petroleum's deepest well?
Among wells with a published depth, Alliance Su A; Montet 001 in Vermilion, LA is the deepest at 12,700 ft.
Where Oxy Petroleum's wells are
- Oil & gas wells in California· 23 operated by Oxy Petroleum
- Oil & gas wells in Montana· 18 operated by Oxy Petroleum
- Oil & gas wells in Louisiana· 14 operated by Oxy Petroleum
- Oil & gas wells in Kentucky· 5 operated by Oxy Petroleum
- Oil & gas wells in Wyoming· 4 operated by Oxy Petroleum
- Oil & gas wells in North Dakota· 2 operated by Oxy Petroleum
- Largest U.S. well operators
- All well operators
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, “Oxy Petroleum — well portfolio”, https://wellcensus.com/operators/oxy-petroleum-3481 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).