Hart Exploration & Production
Operator of record for 6 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: HART EXPLORATION & PRODUCTION CO · HART EXPLORATION & PRODUCTION CO.
At a glance
Hart Exploration & Production is the operator of record for 6 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 3 (50%) are plugged & abandoned. Its largest concentration is in North Dakota, with 5 wells (83% of its portfolio).
Wells operated
6
Active
0
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| North Dakota | 5 |
| Wyoming | 1 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Hart Exploration & Production to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Hart Exploration & Production operate?
Hart Exploration & Production's catalogued wells are spread across 2 states: North Dakota (5) and Wyoming (1). Its 5 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 Hart Exploration & Production’s wells are active, plugged or orphaned?
0% of Hart Exploration & Production's catalogued wells are active, 29 percentage points below the national share of 29%. 50% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Hart Exploration & Production operate?
By product class, 6 (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 Hart - Transco Shaide 25-1 in Mckenzie, ND at 13,300 ft. The wells listed below sit in Mckenzie (ND), Dunn (ND), Campbell (WY) and Bottineau (ND). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Hart Exploration & Production
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hart - Transco Shaide 25-1 | 33-053-01584 | Plugged & abandoned | Oil | Mckenzie, ND | Hart Exploration & Production Co. | 13,300 ft |
| Kulish 1-17 | 33-025-00307 | Plugged & abandoned | Oil | Dunn, ND | Hart Exploration & Production Co. | 9,900 ft |
| Hart W-76078 1-27 | 49-005-26983 | Plugged & abandoned | Oil | Campbell, WY | Hart Exploration & Production Co | 8,406 ft |
| Butler 1-5 | 33-025-00305 | Other status | Oil | Dunn, ND | Hart Exploration & Production Co. | 0 ft |
| State 1-16 | 33-025-00306 | Other status | Oil | Dunn, ND | Hart Exploration & Production Co. | 0 ft |
| Haugen 1-12 | 33-009-01578 | Other status | Oil | Bottineau, ND | Hart Exploration & Production Co. | 0 ft |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does Hart Exploration & Production operate?
Hart Exploration & Production is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in North Dakota (5). Only wells in states WellCensus has ingested are counted.
How many of Hart Exploration & Production's wells are still active?
0 of Hart Exploration & Production's catalogued wells are active; 3 are plugged & abandoned.
In which states does Hart Exploration & Production operate wells?
Hart Exploration & Production is the operator of record for wells in North Dakota (5) and Wyoming (1).
Does Hart Exploration & Production operate mostly oil or gas wells?
6 of Hart Exploration & Production's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Hart Exploration & Production's deepest well?
Among wells with a published depth, Hart - Transco Shaide 25-1 in Mckenzie, ND is the deepest at 13,300 ft.
Where Hart Exploration & Production'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, “Hart Exploration & Production — well portfolio”, https://wellcensus.com/operators/hart-exploration-production-15706 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).