Miller Frank I
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Miller Frank I is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. 1 (25%) are active, 3 (75%) plugged & abandoned. Its largest concentration is in Montana, with 4 wells (100% of its portfolio).
Wells operated
4
Active
1
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 4 |
Well mix
- Oil wells
- 0
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 25%
Is this your company?
Claim Miller Frank I to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Miller Frank I operate?
Miller Frank I's catalogued wells are spread across 1 state: Montana (4). Its 4 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 Miller Frank I’s wells are active, plugged or orphaned?
25% of Miller Frank I's catalogued wells are active, 4 percentage points below the national share of 29%. 75% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Miller Frank I operate?
By product class, 0 (0%) are oil wells and 3 (75%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Miller-State 5 in Toole, MT at 1,560 ft.
Notable wells operated by Miller Frank I
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Miller-State 5 | 25-101-05238 | Plugged & abandoned | Gas | Toole, MT | Miller, Frank I. | 1,560 ft |
| State 1 | 25-101-11450 | Plugged & abandoned | Gas | Toole, MT | Miller, Frank I. | 1,430 ft |
| Spratt 1 | 25-101-10057 | Active | Gas | Toole, MT | Miller, Frank I. | 1,250 ft |
| State 6 | 25-101-05228 | Plugged & abandoned | Other type | Toole, MT | Miller, Frank I. | — |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Miller Frank I operate?
Miller Frank I is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Montana (4). Only wells in states WellCensus has ingested are counted.
How many of Miller Frank I's wells are still active?
1 of Miller Frank I's catalogued wells are active; 3 are plugged & abandoned.
In which states does Miller Frank I operate wells?
Miller Frank I is the operator of record for wells in Montana (4).
Does Miller Frank I operate mostly oil or gas wells?
0 of Miller Frank I's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
What is Miller Frank I's deepest well?
Among wells with a published depth, Miller-State 5 in Toole, MT is the deepest at 1,560 ft.
Where Miller Frank I'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, “Miller Frank I — well portfolio”, https://wellcensus.com/operators/miller-frank-i-129510 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).