Monterrey Petroleum
Operator of record for 10 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: MONTERREY PETROLEUM · MONTERREY PETROLEUM CORP · Monterrey Petroleum Corporation
At a glance
Monterrey Petroleum is the operator of record for 10 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 8 wells (80% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 8 |
| Colorado | 1 |
| Wyoming | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Monterrey Petroleum operate?
Monterrey Petroleum's catalogued wells are spread across 3 states: Montana (8), Colorado (1) and Wyoming (1). Its 8 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 Monterrey Petroleum’s wells are active, plugged or orphaned?
0% of Monterrey Petroleum's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Monterrey Petroleum operate?
By product class, 1 (10%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Radlebeck 1-17 in Campbell, WY at 9,360 ft. The wells listed below sit in Campbell (WY), Yellowstone (MT), Washington (CO), Chouteau (MT), Teton (MT) and Pondera (MT). 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 Monterrey Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Radlebeck 1-17 | 49-005-25914 | Plugged & abandoned | Oil | Campbell, WY | Monterrey Petroleum | 9,360 ft |
| Jennaway 1-4 | 25-111-21136 | Plugged & abandoned | Other type | Yellowstone, MT | Monterrey Petroleum Corporation | 6,125 ft |
| 1 Blake | 05-121-09566 | Plugged & abandoned | Other type | Washington, CO | Monterrey Petroleum Corp | 4,950 ft |
| Bishop 1-31 | 25-015-21517 | Plugged & abandoned | Other type | Chouteau, MT | Monterrey Petroleum Corporation | 2,140 ft |
| Hollandsworth 1-22 | 25-015-21536 | Plugged & abandoned | Other type | Chouteau, MT | Monterrey Petroleum Corporation | 2,130 ft |
| Doheney 1-30 | 25-099-21127 | Plugged & abandoned | Other type | Teton, MT | Monterrey Petroleum Corporation | 1,865 ft |
| Doheney 1-32 | 25-099-21162 | Plugged & abandoned | Other type | Teton, MT | Monterrey Petroleum Corporation | 1,814 ft |
| Arnold 1-28 | 25-015-21533 | Plugged & abandoned | Other type | Chouteau, MT | Monterrey Petroleum Corporation | 1,505 ft |
| State 1-16 | 25-073-21486 | Plugged & abandoned | Other type | Pondera, MT | Monterrey Petroleum Corporation | 1,500 ft |
| Mclean 8-13 | 25-073-21656 | Plugged & abandoned | Other type | Pondera, MT | Monterrey Petroleum Corporation | 968 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Monterrey Petroleum operate?
Monterrey Petroleum is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Montana (8). Only wells in states WellCensus has ingested are counted.
How many of Monterrey Petroleum's wells are still active?
0 of Monterrey Petroleum's catalogued wells are active; 10 are plugged & abandoned.
In which states does Monterrey Petroleum operate wells?
Monterrey Petroleum is the operator of record for wells in Montana (8), Colorado (1) and Wyoming (1).
Does Monterrey Petroleum operate mostly oil or gas wells?
1 of Monterrey Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Monterrey Petroleum's deepest well?
Among wells with a published depth, Radlebeck 1-17 in Campbell, WY is the deepest at 9,360 ft.
Where Monterrey 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, “Monterrey Petroleum — well portfolio”, https://wellcensus.com/operators/monterrey-petroleum-19722 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).