M & G Oil
Operator of record for 23 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: M & G OIL CO · M & G OIL INC
At a glance
M & G Oil is the operator of record for 23 catalogued U.S. oil & gas wells in 2 states. 1 (4%) are active, 21 (91%) plugged & abandoned. Its largest concentration is in Ohio, with 14 wells (61% of its portfolio).
Wells operated
23
Active
1
Plugged
21
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 14 |
| New Mexico | 9 |
Well mix
- Oil wells
- 23
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 4%
Is this your company?
Claim M & G Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does M & G Oil operate?
M & G Oil's catalogued wells are spread across 2 states: Ohio (14) and New Mexico (9). Its 9 New Mexico wells are 0.0% of the 141,088 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 M & G Oil’s wells are active, plugged or orphaned?
4% of M & G Oil's catalogued wells are active, 25 percentage points below the national share of 29%. 91% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does M & G Oil operate?
By product class, 23 (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 Wolf Federal #001 in Lea, NM at 99,999 ft. The wells listed below sit in Lea (NM) and Ashland (OH). 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 M & G Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Wolf Federal #001 | 30-025-23132 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 99,999 ft |
| Morton Federal #001 | 30-025-22834 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 99,999 ft |
| New Mexico Af State #002 | 30-025-00031 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 99,999 ft |
| Anderson A #001 | 30-025-23209 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 99,999 ft |
| Santa Fe #001 | 30-025-04980 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 12,188 ft |
| Walker 686 Ltd #001 | 30-025-03561 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 10,235 ft |
| Morton Federal #002 | 30-025-23339 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 9,915 ft |
| Mounsey #001 | 30-025-22465 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 9,860 ft |
| State K #001 | 30-025-22241 | Plugged & abandoned | Oil | Lea, NM | M & G Oil Inc | 9,738 ft |
| Cehrs K F & M G 4 | 34-005-22387 | Plugged & abandoned | Oil | Ashland, OH | M & G Oil Co | 5,170 ft |
| Hastings H & G M-4 | 34-005-22843 | Plugged & abandoned | Oil | Ashland, OH | M & G Oil Co | 832 ft |
| Triesler Jacob J & D Pauline 8b | 34-005-23277 | Plugged & abandoned | Oil | Ashland, OH | M & G Oil Co | 829 ft |
Deepest first where depth is published. See all 23 wells →
Frequently asked questions
How many wells does M & G Oil operate?
M & G Oil is the operator of record for 23 catalogued oil & gas wells, with the largest concentration in Ohio (14). Only wells in states WellCensus has ingested are counted.
How many of M & G Oil's wells are still active?
1 of M & G Oil's catalogued wells are active; 21 are plugged & abandoned.
In which states does M & G Oil operate wells?
M & G Oil is the operator of record for wells in Ohio (14) and New Mexico (9).
Does M & G Oil operate mostly oil or gas wells?
23 of M & G Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is M & G Oil's deepest well?
Among wells with a published depth, Wolf Federal #001 in Lea, NM is the deepest at 99,999 ft.
Where M & G 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, “M & G Oil — well portfolio”, https://wellcensus.com/operators/m-g-oil-9540 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).