Dallea Petroleum
Operator of record for 9 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Dallea Petroleum is the operator of record for 9 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 6 (67%) are plugged & abandoned. Its largest concentration is in North Dakota, with 9 wells (100% of its portfolio).
Wells operated
9
Active
0
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| North Dakota | 9 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Dallea Petroleum operate?
Dallea Petroleum's catalogued wells are spread across 1 state: North Dakota (9). Its 9 North Dakota wells are 0.0% of the 43,680 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 Dallea Petroleum’s wells are active, plugged or orphaned?
0% of Dallea Petroleum'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 Dallea Petroleum operate?
By product class, 9 (100%) 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 Hamlet Unit 2 in Williams, ND at 10,271 ft. The wells listed below sit in Williams (ND) and Burke (ND).
Notable wells operated by Dallea Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hamlet Unit 2 | 33-105-00606 | Plugged & abandoned | Oil | Williams, ND | Dallea Petroleum Corp. | 10,271 ft |
| Eugene Mcginnity 1 | 33-105-00350 | Plugged & abandoned | Oil | Williams, ND | Dallea Petroleum Corp. | 8,162 ft |
| Frank E. Mccoy 2 | 33-105-00374 | Plugged & abandoned | Oil | Williams, ND | Dallea Petroleum Corp. | 8,159 ft |
| F. E. Mccoy 1 | 33-105-00393 | Plugged & abandoned | Oil | Williams, ND | Dallea Petroleum Corp. | 8,154 ft |
| Oscar E. Westberg 1 | 33-105-00320 | Plugged & abandoned | Oil | Williams, ND | Dallea Petroleum Corp. | 8,144 ft |
| Olaf Olson 2 | 33-013-00588 | Plugged & abandoned | Oil | Burke, ND | Dallea Petroleum Corp. | 7,830 ft |
| Rose Unit 1 | 33-013-00461 | Other status | Oil | Burke, ND | Dallea Petroleum Corp. | 0 ft |
| Hamlet Unit 3 | 33-105-00713 | Other status | Oil | Williams, ND | Dallea Petroleum Corp. | 0 ft |
| Dessie Grote 1 | 33-013-00878 | Other status | Oil | Burke, ND | Dallea Petroleum Corp. | 0 ft |
Deepest first where depth is published. See all 9 wells →
Frequently asked questions
How many wells does Dallea Petroleum operate?
Dallea Petroleum is the operator of record for 9 catalogued oil & gas wells, with the largest concentration in North Dakota (9). Only wells in states WellCensus has ingested are counted.
How many of Dallea Petroleum's wells are still active?
0 of Dallea Petroleum's catalogued wells are active; 6 are plugged & abandoned.
In which states does Dallea Petroleum operate wells?
Dallea Petroleum is the operator of record for wells in North Dakota (9).
Does Dallea Petroleum operate mostly oil or gas wells?
9 of Dallea Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Dallea Petroleum's deepest well?
Among wells with a published depth, Hamlet Unit 2 in Williams, ND is the deepest at 10,271 ft.
Where Dallea Petroleum'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, “Dallea Petroleum — well portfolio”, https://wellcensus.com/operators/dallea-petroleum-2396 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).