Cimarex Energy
Operator of record for 110 catalogued wells across 7 states. Every well below links to its full registry page.
Filed as: CIMAREX ENERGY CO · CIMAREX ENERGY CO. · CIMAREX ENERGY COMPANY · Cimarex Energy Co · …
At a glance
Cimarex Energy is the operator of record for 110 catalogued U.S. oil & gas wells in 7 states. 6 (5%) are active, 59 (54%) plugged & abandoned. Its largest concentration is in Louisiana, with 34 wells (31% of its portfolio).
Wells operated
110
Active
6
Plugged
59
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Louisiana | 34 |
| Kansas | 24 |
| Mississippi | 15 |
| California | 14 |
| Michigan | 11 |
| Utah | 7 |
| North Dakota | 5 |
Well mix
- Oil wells
- 14
- Gas wells
- 33
- Shut-in
- 0
- Active share
- 5%
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Claim your operator profileWhere does Cimarex Energy operate?
Cimarex Energy's catalogued wells are spread across 7 states: Louisiana (34), Kansas (24), Mississippi (15), California (14) and Michigan (11) and 2 more. Its 15 Mississippi wells are 0.0% of the 34,924 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 Cimarex Energy’s wells are active, plugged or orphaned?
5% of Cimarex Energy's catalogued wells are active, 23 percentage points below the national share of 29%. 54% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Cimarex Energy operate?
By product class, 14 (13%) are oil wells and 33 (30%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is White 2 2 in Jones, MS at 18,350 ft. The wells listed below sit in Jones (MS), Acadia (LA), Vermilion (LA), Hinds (MS), Plaquemines (LA) and Jefferson Davis (MS). State filings spell the name 5 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Cimarex Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| White 2 2 | 23-067-20607 | Plugged & abandoned | Other type | Jones, MS | Cimarex Energy Company | 18,350 ft |
| Mt Rb Sua;sonny Boy Farm LLC 001 | 17-001-22165 | Plugged & abandoned | Other type | Acadia, LA | Cimarex Energy Co. | 18,200 ft |
| Florence Mauboules Etal 002 | 17-113-22231 | Plugged & abandoned | Other type | Vermilion, LA | Cimarex Energy Co. | 18,150 ft |
| Mt 3 Rd Sua;noah Simon Heirs 002 | 17-113-22353 | Plugged & abandoned | Other type | Vermilion, LA | Cimarex Energy Co. | 17,000 ft |
| Mt 3 Rd Sua;noah Simon Heirs 001 | 17-113-22346 | Plugged & abandoned | Other type | Vermilion, LA | Cimarex Energy Co. | 17,000 ft |
| Sub All 5 Ra Sua;henry Heirs 001-Alt | 17-113-22238 | Plugged & abandoned | Other type | Vermilion, LA | Cimarex Energy Co. | 16,995 ft |
| Newman 2 2 | 23-049-20206 | Plugged & abandoned | Gas | Hinds, MS | Cimarex Energy Company | 16,895 ft |
| B Monsour Etal 001 | 17-113-22318 | Other status | Other type | Vermilion, LA | Cimarex Energy Co. | 16,800 ft |
| Sl 18869 001 | 17-725-20706 | Plugged & abandoned | Other type | Plaquemines, LA | Cimarex Energy Co. | 16,600 ft |
| U. S Lumber Co. 1 1 | 23-065-20981 | Plugged & abandoned | Other type | Jefferson Davis, MS | Cimarex Energy Company | 16,600 ft |
| Black Stone 5 5 | 23-065-21051 | Plugged & abandoned | Other type | Jefferson Davis, MS | Cimarex Energy Company | 16,400 ft |
| Mt 3 Rc Sua;d Harrington 001 | 17-113-22291 | Plugged & abandoned | Other type | Vermilion, LA | Cimarex Energy Co. | 16,200 ft |
Deepest first where depth is published. See all 110 wells →
Frequently asked questions
How many wells does Cimarex Energy operate?
Cimarex Energy is the operator of record for 110 catalogued oil & gas wells, with the largest concentration in Louisiana (34). Only wells in states WellCensus has ingested are counted.
How many of Cimarex Energy's wells are still active?
6 of Cimarex Energy's catalogued wells are active; 59 are plugged & abandoned.
In which states does Cimarex Energy operate wells?
Cimarex Energy is the operator of record for wells in Louisiana (34), Kansas (24), Mississippi (15), California (14), Michigan (11), Utah (7) and North Dakota (5).
Does Cimarex Energy operate mostly oil or gas wells?
14 of Cimarex Energy's catalogued wells are oil wells and 33 are gas wells; the rest are injection, service or unclassified wells.
What is Cimarex Energy's deepest well?
Among wells with a published depth, White 2 2 in Jones, MS is the deepest at 18,350 ft.
Where Cimarex Energy's wells are
- Oil & gas wells in Louisiana· 34 operated by Cimarex Energy
- Oil & gas wells in Kansas· 24 operated by Cimarex Energy
- Oil & gas wells in Mississippi· 15 operated by Cimarex Energy
- Oil & gas wells in California· 14 operated by Cimarex Energy
- Oil & gas wells in Michigan· 11 operated by Cimarex Energy
- Oil & gas wells in Utah· 7 operated by Cimarex Energy
- Largest U.S. well operators
- All well operators
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, “Cimarex Energy — well portfolio”, https://wellcensus.com/operators/cimarex-energy-5417 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).