Denison Mines Us
Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Denison Mines Us is the operator of record for 3 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (67%) are plugged & abandoned. Its largest concentration is in Mississippi, with 3 wells (100% of its portfolio).
Wells operated
3
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Mississippi | 3 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Denison Mines Us to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Denison Mines Us operate?
Denison Mines Us's catalogued wells are spread across 1 state: Mississippi (3). Its 3 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 Denison Mines Us’s wells are active, plugged or orphaned?
0% of Denison Mines Us's catalogued wells are active, 29 percentage points below the national share of 29%. 67% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Denison Mines Us 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 V L Terrell 6-7 1 1 in Jefferson Davis, MS at 16,685 ft. The wells listed below sit in Jefferson Davis (MS) and Sunflower (MS).
Notable wells operated by Denison Mines Us
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| V L Terrell 6-7 1 1 | 23-065-20179 | Plugged & abandoned | Other type | Jefferson Davis, MS | Denison Mines U. S. Ltd. | 16,685 ft |
| Iverson Etal 2-11 1 1 | 23-065-20136 | Plugged & abandoned | Other type | Jefferson Davis, MS | Denison Mines U. S. Ltd. | — |
| Johnson 1 1 | 23-133-20010 | Other status | Other type | Sunflower, MS | Denison Mines U. S. Ltd. | — |
Deepest first where depth is published. See all 3 wells →
Frequently asked questions
How many wells does Denison Mines Us operate?
Denison Mines Us is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in Mississippi (3). Only wells in states WellCensus has ingested are counted.
How many of Denison Mines Us's wells are still active?
0 of Denison Mines Us's catalogued wells are active; 2 are plugged & abandoned.
In which states does Denison Mines Us operate wells?
Denison Mines Us is the operator of record for wells in Mississippi (3).
Does Denison Mines Us operate mostly oil or gas wells?
0 of Denison Mines Us's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Denison Mines Us's deepest well?
Among wells with a published depth, V L Terrell 6-7 1 1 in Jefferson Davis, MS is the deepest at 16,685 ft.
Where Denison Mines Us'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, “Denison Mines Us — well portfolio”, https://wellcensus.com/operators/denison-mines-us-139341 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).