Grey Wolf Production
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Grey Wolf Production is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 10 wells (100% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 10 |
Well mix
- Oil wells
- 5
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Grey Wolf Production to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Grey Wolf Production operate?
Grey Wolf Production's catalogued wells are spread across 1 state: Montana (10). Its 10 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 Grey Wolf Production’s wells are active, plugged or orphaned?
0% of Grey Wolf Production'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 Grey Wolf Production operate?
By product class, 5 (50%) 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 Lander A W-4 in Glacier, MT at 2,990 ft.
Notable wells operated by Grey Wolf Production
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lander A W-4 | 25-035-06438 | Plugged & abandoned | Oil | Glacier, MT | Grey Wolf Production Company, Inc. | 2,990 ft |
| Nwcbsu 62 | 25-035-06320 | Plugged & abandoned | Oil | Glacier, MT | Grey Wolf Production Company, Inc. | 2,980 ft |
| Nwcbsu W-57 | 25-035-06335 | Plugged & abandoned | Injection | Glacier, MT | Grey Wolf Production Company, Inc. | 2,968 ft |
| Nwcbsu W61 | 25-035-06318 | Plugged & abandoned | Injection | Glacier, MT | Grey Wolf Production Company, Inc. | 2,966 ft |
| Williams 1 | 25-035-06188 | Plugged & abandoned | Oil | Glacier, MT | Grey Wolf Production Company, Inc. | 2,950 ft |
| Nwcbsu W-33 | 25-035-06417 | Plugged & abandoned | Injection | Glacier, MT | Grey Wolf Production Company, Inc. | 2,917 ft |
| Nwcbsu 59 | 25-035-06324 | Plugged & abandoned | Oil | Glacier, MT | Grey Wolf Production Company, Inc. | 2,894 ft |
| Yunck 2 | 25-035-06168 | Plugged & abandoned | Oil | Glacier, MT | Grey Wolf Production Company, Inc. | 2,794 ft |
| Yunck 3 | 25-035-06157 | Plugged & abandoned | Other type | Glacier, MT | Grey Wolf Production Company, Inc. | 2,790 ft |
| Johnson 13X-26 | 25-035-07175 | Plugged & abandoned | Other type | Glacier, MT | Grey Wolf Production Company, Inc. | 2,760 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Grey Wolf Production operate?
Grey Wolf Production is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Montana (10). Only wells in states WellCensus has ingested are counted.
How many of Grey Wolf Production's wells are still active?
0 of Grey Wolf Production's catalogued wells are active; 10 are plugged & abandoned.
In which states does Grey Wolf Production operate wells?
Grey Wolf Production is the operator of record for wells in Montana (10).
Does Grey Wolf Production operate mostly oil or gas wells?
5 of Grey Wolf Production's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Grey Wolf Production's deepest well?
Among wells with a published depth, Lander A W-4 in Glacier, MT is the deepest at 2,990 ft.
Where Grey Wolf Production'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, “Grey Wolf Production — well portfolio”, https://wellcensus.com/operators/grey-wolf-production-127405 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).