Anr Production
Operator of record for 354 catalogued wells across 12 states. Every well below links to its full registry page.
Filed as: A N R PRODUCTION CO · ANR PRODUCTION CO. · ANR PRODUCTION COMPANY · ANR Production Co · …
At a glance
Anr Production is the operator of record for 354 catalogued U.S. oil & gas wells in 12 states. 4 (1%) are active, 303 (86%) plugged & abandoned. Its largest concentration is in North Dakota, with 110 wells (31% of its portfolio).
Wells operated
354
Active
4
Plugged
303
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| North Dakota | 110 |
| Louisiana | 60 |
| Utah | 54 |
| Montana | 41 |
| Wyoming | 28 |
| Mississippi | 21 |
| Michigan | 18 |
| Oklahoma | 11 |
| Colorado | 4 |
| Kentucky | 4 |
| Arkansas | 2 |
| Illinois | 1 |
Well mix
- Oil wells
- 219
- Gas wells
- 38
- Shut-in
- 0
- Active share
- 1%
Is this your company?
Claim Anr Production to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Anr Production operate?
Anr Production's catalogued wells are spread across 12 states: North Dakota (110), Louisiana (60), Utah (54), Montana (41) and Wyoming (28) and 7 more. Its 110 North Dakota wells are 0.3% 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 Anr Production’s wells are active, plugged or orphaned?
1% of Anr Production's catalogued wells are active, 28 percentage points below the national share of 29%. 86% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Anr Production operate?
By product class, 219 (62%) are oil wells and 38 (11%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is H H Tolusso 001 in East Feliciana, LA at 18,000 ft. The wells listed below sit in East Feliciana (LA), Assumption (LA), Plaquemines (LA), Calcasieu (LA), Vermilion (LA) and St Martin (LA) and other counties. State filings spell the name 7 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Anr Production
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| H H Tolusso 001 | 17-037-20009 | Plugged & abandoned | Other type | East Feliciana, LA | Anr Production Company | 18,000 ft |
| Sl 10044 001 | 17-007-20400 | Plugged & abandoned | Other type | Assumption, LA | Anr Production Company | 17,000 ft |
| Hays Estate 001 | 17-075-22497 | Plugged & abandoned | Other type | Plaquemines, LA | Anr Production Company | 16,001 ft |
| Ann Landry Comeaux Et Al 001 | 17-019-21754 | Other status | Other type | Calcasieu, LA | Anr Production Company | 16,000 ft |
| J D Hoffpauir 001 | 17-113-21009 | Plugged & abandoned | Other type | Vermilion, LA | Anr Production Company | 16,000 ft |
| Lieb Ra Sua;norman 002 | 17-099-20635 | Plugged & abandoned | Gas | St Martin, LA | Anr Production Company | 15,500 ft |
| Boysen 94-003467 1-19 | 49-013-20655 | Plugged & abandoned | Gas | Fremont, WY | Anr Production Company | 15,500 ft |
| S Herold 001 | 17-099-20691 | Plugged & abandoned | Other type | St Martin, LA | Anr Production Company | 15,411 ft |
| Amoco-Boysen Ind-258 1-13 | 49-013-20686 | Plugged & abandoned | Gas | Fremont, WY | Anr Production Company | 15,405 ft |
| G Ra Sua;norman 001 | 17-099-20605 | Plugged & abandoned | Gas | St Martin, LA | Anr Production Company | 15,370 ft |
| Mcculloch W-32438 1 | 49-029-20475 | Plugged & abandoned | Oil | Park, WY | Anr Production Company | 15,300 ft |
| Krause & Managan Lumber Co 001 | 17-019-21750 | Plugged & abandoned | Other type | Calcasieu, LA | Anr Production Company | 15,300 ft |
Deepest first where depth is published. See all 354 wells →
Frequently asked questions
How many wells does Anr Production operate?
Anr Production is the operator of record for 354 catalogued oil & gas wells, with the largest concentration in North Dakota (110). Only wells in states WellCensus has ingested are counted.
How many of Anr Production's wells are still active?
4 of Anr Production's catalogued wells are active; 303 are plugged & abandoned.
In which states does Anr Production operate wells?
Anr Production is the operator of record for wells in North Dakota (110), Louisiana (60), Utah (54), Montana (41), Wyoming (28), Mississippi (21), Michigan (18), Oklahoma (11), Colorado (4), Kentucky (4), Arkansas (2) and Illinois (1).
Does Anr Production operate mostly oil or gas wells?
219 of Anr Production's catalogued wells are oil wells and 38 are gas wells; the rest are injection, service or unclassified wells.
What is Anr Production's deepest well?
Among wells with a published depth, H H Tolusso 001 in East Feliciana, LA is the deepest at 18,000 ft.
Where Anr Production's wells are
- Oil & gas wells in North Dakota· 110 operated by Anr Production
- Oil & gas wells in Louisiana· 60 operated by Anr Production
- Oil & gas wells in Utah· 54 operated by Anr Production
- Oil & gas wells in Montana· 41 operated by Anr Production
- Oil & gas wells in Wyoming· 28 operated by Anr Production
- Oil & gas wells in Mississippi· 21 operated by Anr Production
- 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, “Anr Production — well portfolio”, https://wellcensus.com/operators/anr-production-10930 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).