Denbury Onshore
Operator of record for 4,651 catalogued wells across 6 states. Every well below links to its full registry page.
Filed as: DENBURY ONSHORE LLC · DENBURY ONSHORE, LLC · Denbury Onshore, LLC
At a glance
Denbury Onshore is the operator of record for 4,651 catalogued U.S. oil & gas wells in 6 states. 1,936 (42%) are active, 1,318 (28%) plugged & abandoned and 22 flagged as orphaned. Its largest concentration is in Mississippi, with 2,149 wells (46% of its portfolio).
Wells operated
4,651
Active
1,936
Plugged
1,318
Orphaned
22
Portfolio by state
| State | Wells |
|---|---|
| Mississippi | 2,149 |
| Wyoming | 1,097 |
| Montana | 509 |
| North Dakota | 479 |
| Louisiana | 374 |
| Alabama | 43 |
Well mix
- Oil wells
- 2,724
- Gas wells
- 688
- Shut-in
- 876
- Active share
- 42%
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Claim your operator profileWhere does Denbury Onshore operate?
Denbury Onshore's catalogued wells are spread across 6 states: Mississippi (2,149), Wyoming (1,097), Montana (509), North Dakota (479) and Louisiana (374) and 1 more. Its 2,149 Mississippi wells are 6% 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 Denbury Onshore’s wells are active, plugged or orphaned?
42% of Denbury Onshore's catalogued wells are active, 13 percentage points above the national share of 29%. 28% are plugged & abandoned, against 47% nationally. 876 wells (19%) are shut-in — unplugged but idle. 22 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Denbury Onshore operate?
By product class, 2,724 (59%) are oil wells and 688 (15%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Chsu 43a-21nh 15 in Bowman, ND at 20,080 ft. The wells listed below sit in Bowman (ND), Madison (MS), St Mary (LA), Rankin (MS), Jasper (MS) and Terrebonne (LA) and other counties. 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 Denbury Onshore
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Chsu 43a-21nh 15 | 33-011-01549 | Active | Injection | Bowman, ND | Denbury Onshore, LLC | 20,080 ft |
| Prvwd 11-16 1 | 23-089-20154 | Shut-in | Other type | Madison, MS | Denbury Onshore, LLC | 19,780 ft |
| Sl 4801 011 | 17-101-21828 | Plugged & abandoned | Other type | St Mary, LA | Denbury Onshore, LLC | 19,200 ft |
| Chsu 42b-2sh 16 | 33-011-01189 | Shut-in | Oil | Bowman, ND | Denbury Onshore, LLC | 19,182 ft |
| Prvwa 20-11 1 | 23-121-20200 | Plugged & abandoned | Other type | Rankin, MS | Denbury Onshore, LLC | 19,137 ft |
| Ssfuzb (Za) 28-7 1 | 23-061-00205 | Active | Oil | Jasper, MS | Denbury Onshore, LLC | 19,037 ft |
| Chsu 42c-29nh 15 | 33-011-01149 | Active | Oil | Bowman, ND | Denbury Onshore, LLC | 19,027 ft |
| Vua;harry Bourg Corp 001 | 17-109-23840 | Plugged & abandoned | Other type | Terrebonne, LA | Denbury Onshore, LLC | 19,000 ft |
| Bfu 4-13c 1 | 23-085-20104 | Shut-in | Oil | Lincoln, MS | Denbury Onshore, LLC | 18,519 ft |
| Capitol Magnolia, LLC 33-2 # 1 1 | 23-049-20011 | Plugged & abandoned | Gas | Hinds, MS | Denbury Onshore, LLC | 18,488 ft |
| Waggener 35-14 1 1 | 23-089-20138 | Active | Other type | Madison, MS | Denbury Onshore, LLC | 18,372 ft |
| Chsu 33b-18sh 15 | 33-011-01170 | Orphaned | Oil | Bowman, ND | Denbury Onshore, LLC | 18,350 ft |
Deepest first where depth is published. See all 4,651 wells →
Frequently asked questions
How many wells does Denbury Onshore operate?
Denbury Onshore is the operator of record for 4,651 catalogued oil & gas wells, with the largest concentration in Mississippi (2,149). Only wells in states WellCensus has ingested are counted.
How many of Denbury Onshore's wells are still active?
1,936 of Denbury Onshore's catalogued wells are active; 1,318 are plugged & abandoned and 22 are flagged as orphaned.
In which states does Denbury Onshore operate wells?
Denbury Onshore is the operator of record for wells in Mississippi (2,149), Wyoming (1,097), Montana (509), North Dakota (479), Louisiana (374) and Alabama (43).
Does Denbury Onshore operate mostly oil or gas wells?
2,724 of Denbury Onshore's catalogued wells are oil wells and 688 are gas wells; the rest are injection, service or unclassified wells.
What is Denbury Onshore's deepest well?
Among wells with a published depth, Chsu 43a-21nh 15 in Bowman, ND is the deepest at 20,080 ft.
Where Denbury Onshore's wells are
- Oil & gas wells in Mississippi· 2,149 operated by Denbury Onshore
- Oil & gas wells in Wyoming· 1,097 operated by Denbury Onshore
- Oil & gas wells in Montana· 509 operated by Denbury Onshore
- Oil & gas wells in North Dakota· 479 operated by Denbury Onshore
- Oil & gas wells in Louisiana· 374 operated by Denbury Onshore
- Oil & gas wells in Alabama· 43 operated by Denbury Onshore
- Largest U.S. well operators
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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, “Denbury Onshore — well portfolio”, https://wellcensus.com/operators/denbury-onshore-2305 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).