Thunderbird O & G
Operator of record for 62 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Thunderbird O & G is the operator of record for 62 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 62 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 62 wells (100% of its portfolio).
Wells operated
62
Active
0
Plugged
62
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 62 |
Well mix
- Oil wells
- 22
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim Thunderbird O & G to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Thunderbird O & G operate?
Thunderbird O & G's catalogued wells are spread across 1 state: Montana (62). Its 62 Montana wells are 0.1% 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 Thunderbird O & G’s wells are active, plugged or orphaned?
0% of Thunderbird O & G'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 Thunderbird O & G operate?
By product class, 22 (35%) are oil wells and 1 (2%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Demarest 1 in Liberty, MT at 3,158 ft. The wells listed below sit in Liberty (MT), Toole (MT) and Teton (MT).
Notable wells operated by Thunderbird O & G
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Demarest 1 | 25-051-05166 | Plugged & abandoned | Other type | Liberty, MT | Thunderbird O & G | 3,158 ft |
| G.B. Farms 3-33 | 25-101-21600 | Plugged & abandoned | Other type | Toole, MT | Thunderbird O & G | 2,635 ft |
| Anderson 1 | 25-101-06942 | Plugged & abandoned | Other type | Toole, MT | Thunderbird O & G | 2,490 ft |
| Fred Poore 2 | 25-101-05327 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,394 ft |
| Hawn 4 | 25-101-05337 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,388 ft |
| Govt 3 | 25-101-06562 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,360 ft |
| State 1 | 25-101-06765 | Plugged & abandoned | Other type | Toole, MT | Thunderbird O & G | 2,350 ft |
| State 2 | 25-101-06497 | Plugged & abandoned | Other type | Toole, MT | Thunderbird O & G | 2,346 ft |
| Gf 083333 #2 | 25-101-06498 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,340 ft |
| Proefrock 3 | 25-101-05493 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,296 ft |
| Talbert 1 | 25-099-05330 | Plugged & abandoned | Oil | Teton, MT | Thunderbird O & G | 2,291 ft |
| Proefrock 4 | 25-101-05531 | Plugged & abandoned | Oil | Toole, MT | Thunderbird O & G | 2,288 ft |
Deepest first where depth is published. See all 62 wells →
Frequently asked questions
How many wells does Thunderbird O & G operate?
Thunderbird O & G is the operator of record for 62 catalogued oil & gas wells, with the largest concentration in Montana (62). Only wells in states WellCensus has ingested are counted.
How many of Thunderbird O & G's wells are still active?
0 of Thunderbird O & G's catalogued wells are active; 62 are plugged & abandoned.
In which states does Thunderbird O & G operate wells?
Thunderbird O & G is the operator of record for wells in Montana (62).
Does Thunderbird O & G operate mostly oil or gas wells?
22 of Thunderbird O & G's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Thunderbird O & G's deepest well?
Among wells with a published depth, Demarest 1 in Liberty, MT is the deepest at 3,158 ft.
Where Thunderbird O & G'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, “Thunderbird O & G — well portfolio”, https://wellcensus.com/operators/thunderbird-o-g-127894 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).