Mountain Fuel Supply
Operator of record for 69 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: MOUNTAIN FUEL SUPPLY COMPANY · Mountain Fuel Supply Co
At a glance
Mountain Fuel Supply is the operator of record for 69 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 67 (97%) are plugged & abandoned. Its largest concentration is in Utah, with 60 wells (87% of its portfolio).
Wells operated
69
Active
0
Plugged
67
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Utah | 60 |
| Colorado | 7 |
| Wyoming | 2 |
Well mix
- Oil wells
- 6
- Gas wells
- 16
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Mountain Fuel Supply to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mountain Fuel Supply operate?
Mountain Fuel Supply's catalogued wells are spread across 3 states: Utah (60), Colorado (7) and Wyoming (2). Its 60 Utah wells are 0.1% of the 40,139 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 Mountain Fuel Supply’s wells are active, plugged or orphaned?
0% of Mountain Fuel Supply's catalogued wells are active, 29 percentage points below the national share of 29%. 97% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mountain Fuel Supply operate?
By product class, 6 (9%) are oil wells and 16 (23%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 3 Montrose Unit Well in Montrose, CO at 10,645 ft. The wells listed below sit in Montrose (CO), Sweetwater (WY), Montezuma (CO), Moffat (CO), Rio Blanco (CO) and Summit (UT) and other counties. State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Mountain Fuel Supply
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 3 Montrose Unit Well | 05-085-06004 | Plugged & abandoned | Other type | Montrose, CO | Mountain Fuel Supply Company | 10,645 ft |
| Unit 1 | 49-037-05135 | Plugged & abandoned | Gas | Sweetwater, WY | Mountain Fuel Supply Company | 7,433 ft |
| 1 Mcclean Basin | 05-083-06073 | Plugged & abandoned | Other type | Montezuma, CO | Mountain Fuel Supply Company | 6,181 ft |
| 1 Mcclean Unit | 05-083-06112 | Plugged & abandoned | Other type | Montezuma, CO | Mountain Fuel Supply Company | 5,998 ft |
| 1 Sparks Ranch | 05-081-05492 | Plugged & abandoned | Other type | Moffat, CO | Mountain Fuel Supply Company | 5,460 ft |
| 3 State Land 37-12-100 | 05-081-60003 | Plugged & abandoned | Gas | Moffat, CO | Mountain Fuel Supply Company | 4,081 ft |
| 1 Government Warner | 05-103-05184 | Plugged & abandoned | Other type | Rio Blanco, CO | Mountain Fuel Supply Company | 3,349 ft |
| 2 Govt - Barrows | 05-103-05182 | Plugged & abandoned | Other type | Rio Blanco, CO | Mountain Fuel Supply Company | 2,800 ft |
| Govt 1 | 49-037-05403 | Plugged & abandoned | Gas | Sweetwater, WY | Mountain Fuel Supply Company | 2,490 ft |
| Western Empire 1 | 43-043-20352 | Plugged & abandoned | Other type | Summit, UT | Mountain Fuel Supply Co | — |
| Little Salt Lake Govt 1 (WSW) | 43-021-10758 | Plugged & abandoned | Other type | Iron, UT | Mountain Fuel Supply Co | — |
| Chalk Creek U P 7-1 | 43-043-05010 | Plugged & abandoned | Other type | Summit, UT | Mountain Fuel Supply Co | — |
Deepest first where depth is published. See all 69 wells →
Frequently asked questions
How many wells does Mountain Fuel Supply operate?
Mountain Fuel Supply is the operator of record for 69 catalogued oil & gas wells, with the largest concentration in Utah (60). Only wells in states WellCensus has ingested are counted.
How many of Mountain Fuel Supply's wells are still active?
0 of Mountain Fuel Supply's catalogued wells are active; 67 are plugged & abandoned.
In which states does Mountain Fuel Supply operate wells?
Mountain Fuel Supply is the operator of record for wells in Utah (60), Colorado (7) and Wyoming (2).
Does Mountain Fuel Supply operate mostly oil or gas wells?
6 of Mountain Fuel Supply's catalogued wells are oil wells and 16 are gas wells; the rest are injection, service or unclassified wells.
What is Mountain Fuel Supply's deepest well?
Among wells with a published depth, 3 Montrose Unit Well in Montrose, CO is the deepest at 10,645 ft.
Where Mountain Fuel Supply'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, “Mountain Fuel Supply — well portfolio”, https://wellcensus.com/operators/mountain-fuel-supply-14494 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).