Mancos Oil Development
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mancos Oil Development is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (100%) are plugged & abandoned. Its largest concentration is in Colorado, with 1 wells (100% of its portfolio).
Wells operated
1
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Mancos Oil Development to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mancos Oil Development operate?
Mancos Oil Development's catalogued wells are spread across 1 state: Colorado (1). Its 1 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 Mancos Oil Development’s wells are active, plugged or orphaned?
0% of Mancos Oil Development'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 Mancos Oil Development operate?
By product class, 0 (0%) 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 2 Government Mancos in Rio Blanco, CO at 4,886 ft.
Notable wells operated by Mancos Oil Development
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 2 Government Mancos | 05-103-05285 | Plugged & abandoned | Other type | Rio Blanco, CO | Mancos Oil Development, Inc | 4,886 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Mancos Oil Development operate?
Mancos Oil Development is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Colorado (1). Only wells in states WellCensus has ingested are counted.
How many of Mancos Oil Development's wells are still active?
0 of Mancos Oil Development's catalogued wells are active; 1 are plugged & abandoned.
In which states does Mancos Oil Development operate wells?
Mancos Oil Development is the operator of record for wells in Colorado (1).
Does Mancos Oil Development operate mostly oil or gas wells?
0 of Mancos Oil Development's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mancos Oil Development's deepest well?
Among wells with a published depth, 2 Government Mancos in Rio Blanco, CO is the deepest at 4,886 ft.
Where Mancos Oil Development'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, “Mancos Oil Development — well portfolio”, https://wellcensus.com/operators/mancos-oil-development-19469 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).