Wacker Oil
Operator of record for 42 catalogued wells across 7 states. Every well below links to its full registry page.
Filed as: WACKER OIL CO · WACKER OIL COMPANY · WACKER OIL INC · WACKER OIL INC. · …
At a glance
Wacker Oil is the operator of record for 42 catalogued U.S. oil & gas wells in 7 states. None is listed as active, 41 (98%) are plugged & abandoned. Its largest concentration is in North Dakota, with 21 wells (50% of its portfolio).
Wells operated
42
Active
0
Plugged
41
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| North Dakota | 21 |
| Montana | 14 |
| Louisiana | 2 |
| Wyoming | 2 |
| Arkansas | 1 |
| Colorado | 1 |
| Mississippi | 1 |
Well mix
- Oil wells
- 25
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Wacker Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Wacker Oil operate?
Wacker Oil's catalogued wells are spread across 7 states: North Dakota (21), Montana (14), Louisiana (2), Wyoming (2) and Arkansas (1) and 2 more. Its 21 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 Wacker Oil’s wells are active, plugged or orphaned?
0% of Wacker Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 98% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Wacker Oil operate?
By product class, 25 (60%) 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 Ll&e 10 001 in Plaquemines, LA at 13,173 ft. The wells listed below sit in Plaquemines (LA), Campbell (WY), Dunn (ND), Livingston (LA), Columbia (AR) and Rosebud (MT) and other counties. State filings spell the name 6 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Wacker Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ll&e 10 001 | 17-075-23448 | Plugged & abandoned | Other type | Plaquemines, LA | Wacker Oil Inc. | 13,173 ft |
| Swanson Fee 3 | 49-005-27443 | Plugged & abandoned | Oil | Campbell, WY | Wacker Oil Inc | 10,800 ft |
| Usoa 34-10 1 | 49-005-30115 | Plugged & abandoned | Oil | Campbell, WY | Wacker Oil Inc | 10,662 ft |
| Valero H.B.R. 22-28 1 | 33-025-00427 | Plugged & abandoned | Oil | Dunn, ND | Wacker Oil, Inc. | 10,000 ft |
| Elven J Savoy 001 | 17-063-20246 | Plugged & abandoned | Other type | Livingston, LA | Wacker Oil Inc. | 9,975 ft |
| Lewis, Goode Ellen 1 | 03-027-11385 | Plugged & abandoned | Oil | Columbia, AR | Wacker Oil Inc. | 8,800 ft |
| V Hendrix 14-14 | 25-087-21580 | Plugged & abandoned | Other type | Rosebud, MT | Wacker Oil Inc. | 5,450 ft |
| Jochimsen 13-10 | 25-087-21560 | Plugged & abandoned | Oil | Rosebud, MT | Wacker Oil Inc. | 5,355 ft |
| Midkiff 34-18 1 | 25-087-21558 | Plugged & abandoned | Other type | Rosebud, MT | Wacker Oil Inc. | 5,280 ft |
| Brewer 44-20 #1 | 25-065-21718 | Plugged & abandoned | Other type | Musselshell, MT | Wacker Oil Inc. | 5,120 ft |
| 1 Russell D Garner | 05-077-05069 | Plugged & abandoned | Other type | Mesa, CO | Wacker Oil Co | 5,071 ft |
| Valero 43-13 #1 | 25-087-21581 | Plugged & abandoned | Other type | Rosebud, MT | Wacker Oil Inc. | 4,710 ft |
Deepest first where depth is published. See all 42 wells →
Frequently asked questions
How many wells does Wacker Oil operate?
Wacker Oil is the operator of record for 42 catalogued oil & gas wells, with the largest concentration in North Dakota (21). Only wells in states WellCensus has ingested are counted.
How many of Wacker Oil's wells are still active?
0 of Wacker Oil's catalogued wells are active; 41 are plugged & abandoned.
In which states does Wacker Oil operate wells?
Wacker Oil is the operator of record for wells in North Dakota (21), Montana (14), Louisiana (2), Wyoming (2), Arkansas (1), Colorado (1) and Mississippi (1).
Does Wacker Oil operate mostly oil or gas wells?
25 of Wacker Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Wacker Oil's deepest well?
Among wells with a published depth, Ll&e 10 001 in Plaquemines, LA is the deepest at 13,173 ft.
Where Wacker Oil's wells are
- Oil & gas wells in North Dakota· 21 operated by Wacker Oil
- Oil & gas wells in Montana· 14 operated by Wacker Oil
- Oil & gas wells in Louisiana· 2 operated by Wacker Oil
- Oil & gas wells in Wyoming· 2 operated by Wacker Oil
- Oil & gas wells in Arkansas· 1 operated by Wacker Oil
- Oil & gas wells in Colorado· 1 operated by Wacker Oil
- 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, “Wacker Oil — well portfolio”, https://wellcensus.com/operators/wacker-oil-10936 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).