Cimarron Western Drilling
Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cimarron Western Drilling is the operator of record for 8 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 8 (100%) are plugged & abandoned. Its largest concentration is in Colorado, with 8 wells (100% of its portfolio).
Wells operated
8
Active
0
Plugged
8
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 8 |
Well mix
- Oil wells
- 1
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Cimarron Western Drilling operate?
Cimarron Western Drilling's catalogued wells are spread across 1 state: Colorado (8). Its 8 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 Cimarron Western Drilling’s wells are active, plugged or orphaned?
0% of Cimarron Western Drilling'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 Cimarron Western Drilling operate?
By product class, 1 (13%) are oil wells and 1 (13%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 Cook in Morgan, CO at 6,540 ft. The wells listed below sit in Morgan (CO), Washington (CO) and Logan (CO).
Notable wells operated by Cimarron Western Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Cook | 05-087-06422 | Plugged & abandoned | Gas | Morgan, CO | Cimarron Western Drilling Co | 6,540 ft |
| 1 Haggerty | 05-087-05812 | Plugged & abandoned | Other type | Morgan, CO | Cimarron Western Drilling Co | 5,975 ft |
| 1 Graham | 05-087-06017 | Plugged & abandoned | Other type | Morgan, CO | Cimarron Western Drilling Co | 5,563 ft |
| 1 Government | 05-087-05885 | Plugged & abandoned | Other type | Morgan, CO | Cimarron Western Drilling Co | 5,397 ft |
| 1 Ziegler | 05-087-06635 | Plugged & abandoned | Other type | Morgan, CO | Cimarron Western Drilling Co | 5,365 ft |
| 1 Blake | 05-087-05617 | Plugged & abandoned | Oil | Morgan, CO | Cimarron Western Drilling Co | 5,253 ft |
| 1 Mercer | 05-121-06706 | Plugged & abandoned | Other type | Washington, CO | Cimarron Western Drilling Co | 5,014 ft |
| 1 Dieker | 05-075-07186 | Plugged & abandoned | Other type | Logan, CO | Cimarron Western Drilling Co | 4,671 ft |
Deepest first where depth is published. See all 8 wells →
Frequently asked questions
How many wells does Cimarron Western Drilling operate?
Cimarron Western Drilling is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Colorado (8). Only wells in states WellCensus has ingested are counted.
How many of Cimarron Western Drilling's wells are still active?
0 of Cimarron Western Drilling's catalogued wells are active; 8 are plugged & abandoned.
In which states does Cimarron Western Drilling operate wells?
Cimarron Western Drilling is the operator of record for wells in Colorado (8).
Does Cimarron Western Drilling operate mostly oil or gas wells?
1 of Cimarron Western Drilling's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Cimarron Western Drilling's deepest well?
Among wells with a published depth, 1 Cook in Morgan, CO is the deepest at 6,540 ft.
Where Cimarron Western Drilling'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, “Cimarron Western Drilling — well portfolio”, https://wellcensus.com/operators/cimarron-western-drilling-9117 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).