Marine Oil
Operator of record for 8 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: MARINE OIL · Marine Oil Co. · Marine Oil Company
At a glance
Marine Oil is the operator of record for 8 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 8 (100%) are plugged & abandoned. Its largest concentration is in Arkansas, with 5 wells (63% of its portfolio).
Wells operated
8
Active
0
Plugged
8
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Arkansas | 5 |
| Wyoming | 2 |
| Montana | 1 |
Well mix
- Oil wells
- 7
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Marine Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Marine Oil operate?
Marine Oil's catalogued wells are spread across 3 states: Arkansas (5), Wyoming (2) and Montana (1). Its 5 Arkansas wells are 0.0% of the 33,791 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 Marine Oil’s wells are active, plugged or orphaned?
0% of Marine Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Marine Oil operate?
By product class, 7 (88%) 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 Anthony 2 in Union, AR at 7,771 ft. The wells listed below sit in Union (AR), Bradley (AR), Cleveland (AR), Fremont (WY), Toole (MT) and Crook (WY). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Marine Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Anthony 2 | 03-139-03470 | Plugged & abandoned | Oil | Union, AR | Marine Oil Company | 7,771 ft |
| Huttig Mill 1 | 03-139-04320 | Plugged & abandoned | Oil | Union, AR | Marine Oil Company | 4,515 ft |
| Crawford, R F 1 | 03-011-00001 | Plugged & abandoned | Oil | Bradley, AR | Marine Oil Company | 4,504 ft |
| Fordyce Lumber Co 1 | 03-025-00023 | Plugged & abandoned | Oil | Cleveland, AR | Marine Oil Company | 3,450 ft |
| Indian 2 | 49-013-06562 | Plugged & abandoned | Oil | Fremont, WY | Marine Oil | 3,440 ft |
| Murphy 5 | 03-139-80954 | Plugged & abandoned | Oil | Union, AR | Marine Oil Company | 2,705 ft |
| A. Morton 3 (A) | 25-101-11516 | Plugged & abandoned | Other type | Toole, MT | Marine Oil Co. | 1,478 ft |
| Federal B-022655 1 | 49-011-06155 | Plugged & abandoned | Oil | Crook, WY | Marine Oil | 968 ft |
Deepest first where depth is published. See all 8 wells →
Frequently asked questions
How many wells does Marine Oil operate?
Marine Oil is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Arkansas (5). Only wells in states WellCensus has ingested are counted.
How many of Marine Oil's wells are still active?
0 of Marine Oil's catalogued wells are active; 8 are plugged & abandoned.
In which states does Marine Oil operate wells?
Marine Oil is the operator of record for wells in Arkansas (5), Wyoming (2) and Montana (1).
Does Marine Oil operate mostly oil or gas wells?
7 of Marine Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Marine Oil's deepest well?
Among wells with a published depth, Anthony 2 in Union, AR is the deepest at 7,771 ft.
Where Marine Oil'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, “Marine Oil — well portfolio”, https://wellcensus.com/operators/marine-oil-36666 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).