Gasco
Operator of record for 13 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: GASCO CORP · GASCO INC · GASCO, INC.
At a glance
Gasco is the operator of record for 13 catalogued U.S. oil & gas wells in 3 states. 1 (8%) are active, 11 (85%) plugged & abandoned. Its largest concentration is in Colorado, with 11 wells (85% of its portfolio).
Wells operated
13
Active
1
Plugged
11
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 11 |
| Louisiana | 1 |
| Pennsylvania | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 8%
Is this your company?
Claim Gasco to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Gasco operate?
Gasco's catalogued wells are spread across 3 states: Colorado (11), Louisiana (1) and Pennsylvania (1). Its 11 Colorado wells are 0.0% of the 124,327 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 Gasco’s wells are active, plugged or orphaned?
8% of Gasco's catalogued wells are active, 21 percentage points below the national share of 29%. 85% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Gasco operate?
By product class, 0 (0%) are oil wells and 2 (15%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 3-M Fed-White River Dome Unit in Rio Blanco, CO at 7,500 ft. The wells listed below sit in Rio Blanco (CO), Mesa (CO), Delta (CO), Pitkin (CO), De Soto (LA) and Jackson (CO). 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 Gasco
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 3-M Fed-White River Dome Unit | 05-103-07706 | Plugged & abandoned | Other type | Rio Blanco, CO | Gasco Inc | 7,500 ft |
| 2a Shire Gulch | 05-077-08011 | Plugged & abandoned | Other type | Mesa, CO | Gasco Inc | 7,467 ft |
| 2 U.S. Michelson | 05-029-05031 | Plugged & abandoned | Other type | Delta, CO | Gasco Inc | 7,250 ft |
| 1 Govt-Lowther | 05-077-05089 | Plugged & abandoned | Other type | Mesa, CO | Gasco Inc | 6,573 ft |
| 15 Wolf Creek Unit | 05-097-06009 | Plugged & abandoned | Other type | Pitkin, CO | Gasco Inc | 5,040 ft |
| 7 Wolf Creek Unit | 05-097-06001 | Plugged & abandoned | Gas | Pitkin, CO | Gasco Inc | 4,838 ft |
| 0-27-3-101-S Federal | 05-103-08268 | Plugged & abandoned | Other type | Rio Blanco, CO | Gasco Inc | 4,741 ft |
| Moran 26 001 | 17-031-23002 | Plugged & abandoned | Other type | De Soto, LA | Gasco, Inc. | 4,160 ft |
| 6-11 Wrd Federal | 05-103-09661 | Plugged & abandoned | Other type | Rio Blanco, CO | Gasco Inc | 1,850 ft |
| 30-8 Wrd Federal | 05-103-09662 | Plugged & abandoned | Other type | Rio Blanco, CO | Gasco Inc | 1,650 ft |
| 25-14 Wrd Federal | 05-103-09663 | Plugged & abandoned | Other type | Rio Blanco, CO | Gasco Inc | 1,350 ft |
| 1-11 Blevins | 05-057-06119 | Other status | Other type | Jackson, CO | Gasco Inc | — |
Deepest first where depth is published. See all 13 wells →
Frequently asked questions
How many wells does Gasco operate?
Gasco is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Colorado (11). Only wells in states WellCensus has ingested are counted.
How many of Gasco's wells are still active?
1 of Gasco's catalogued wells are active; 11 are plugged & abandoned.
In which states does Gasco operate wells?
Gasco is the operator of record for wells in Colorado (11), Louisiana (1) and Pennsylvania (1).
Does Gasco operate mostly oil or gas wells?
0 of Gasco's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Gasco's deepest well?
Among wells with a published depth, 3-M Fed-White River Dome Unit in Rio Blanco, CO is the deepest at 7,500 ft.
Where Gasco'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, “Gasco — well portfolio”, https://wellcensus.com/operators/gasco-4583 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).