Frantz
Operator of record for 28 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: FRANTZ CORP · FRANTZ CORPORATION · Frantz Corporation
At a glance
Frantz is the operator of record for 28 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 25 (89%) are plugged & abandoned. Its largest concentration is in Montana, with 25 wells (89% of its portfolio).
Wells operated
28
Active
0
Plugged
25
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 25 |
| Wyoming | 3 |
Well mix
- Oil wells
- 17
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Frantz to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Frantz operate?
Frantz's catalogued wells are spread across 2 states: Montana (25) and Wyoming (3). Its 25 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 Frantz’s wells are active, plugged or orphaned?
0% of Frantz's catalogued wells are active, 29 percentage points below the national share of 29%. 89% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Frantz operate?
By product class, 17 (61%) 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 Miller 1 in Hill, MT at 3,306 ft. The wells listed below sit in Hill (MT), Garfield (MT), Carter (MT) and Petroleum (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 Frantz
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Miller 1 | 25-041-05074 | Plugged & abandoned | Other type | Hill, MT | Frantz Corporation | 3,306 ft |
| Nprr 1 | 25-033-60011 | Plugged & abandoned | Other type | Garfield, MT | Frantz Corporation | 3,092 ft |
| Tri State 1 | 25-011-05012 | Plugged & abandoned | Other type | Carter, MT | Frantz Corporation | 1,785 ft |
| Jacobs Govt. 2 | 25-069-60021 | Plugged & abandoned | Oil | Petroleum, MT | Frantz Corporation | 1,581 ft |
| Jacobs Govt. 3a | 25-069-60022 | Plugged & abandoned | Oil | Petroleum, MT | Frantz Corporation | 1,522 ft |
| Antelope 1 | 25-033-60005 | Plugged & abandoned | Other type | Garfield, MT | Frantz Corporation | 1,439 ft |
| 11a (Clay>7 11) | 25-069-60018 | Other status | Oil | Petroleum, MT | Frantz Corporation | 1,418 ft |
| Wm. E. Wood Federal 1 | 25-033-60006 | Plugged & abandoned | Oil | Garfield, MT | Frantz Corporation | 1,404 ft |
| Harlan 1 | 25-069-60081 | Plugged & abandoned | Oil | Petroleum, MT | Frantz Corporation | 1,385 ft |
| O'Dea #1 | 25-069-60056 | Other status | Other type | Petroleum, MT | Frantz Corporation | 1,375 ft |
| Brown 2 | 25-069-60045 | Plugged & abandoned | Oil | Petroleum, MT | Frantz Corporation | 1,340 ft |
| Jitney 1 | 25-033-60016 | Plugged & abandoned | Other type | Garfield, MT | Frantz Corporation | 1,338 ft |
Deepest first where depth is published. See all 28 wells →
Frequently asked questions
How many wells does Frantz operate?
Frantz is the operator of record for 28 catalogued oil & gas wells, with the largest concentration in Montana (25). Only wells in states WellCensus has ingested are counted.
How many of Frantz's wells are still active?
0 of Frantz's catalogued wells are active; 25 are plugged & abandoned.
In which states does Frantz operate wells?
Frantz is the operator of record for wells in Montana (25) and Wyoming (3).
Does Frantz operate mostly oil or gas wells?
17 of Frantz's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Frantz's deepest well?
Among wells with a published depth, Miller 1 in Hill, MT is the deepest at 3,306 ft.
Where Frantz'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, “Frantz — well portfolio”, https://wellcensus.com/operators/frantz-29100 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).