Mgu Development
Operator of record for 65 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mgu Development is the operator of record for 65 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 27 (42%) are plugged & abandoned. Its largest concentration is in Michigan, with 65 wells (100% of its portfolio).
Wells operated
65
Active
0
Plugged
27
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 65 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Mgu Development to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mgu Development operate?
Mgu Development's catalogued wells are spread across 1 state: Michigan (65). Its 65 Michigan wells are 0.1% of the 85,673 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 Mgu Development’s wells are active, plugged or orphaned?
0% of Mgu Development's catalogued wells are active, 29 percentage points below the national share of 29%. 42% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mgu Development operate?
By product class, 0 (0%) 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 Johannesburg Mfg Co Trustees, Et Al 1-13 in Otsego, MI at 6,310 ft. The wells listed below sit in Otsego (MI), Grand Traverse (MI), Ingham (MI) and Oceana (MI).
Notable wells operated by Mgu Development
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Johannesburg Mfg Co Trustees, Et Al 1-13 | 21-137-33408 | Plugged & abandoned | Other type | Otsego, MI | M G U Development Co | 6,310 ft |
| Snyder, Armond Et Al 1-9 | 21-055-31615 | Other status | Other type | Grand Traverse, MI | M G U Development Co | 6,300 ft |
| Schroeder, Theodore Paul Et Al 1-9 | 21-137-32732 | Other status | Other type | Otsego, MI | M G U Development Co | 6,165 ft |
| Phelps, Nora I 1-6 | 21-065-29747 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,458 ft |
| Fritz, S R, Et Al 1-7 | 21-065-29748 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,445 ft |
| Mcnamara, Thomas 1 | 21-065-29174 | Other status | Other type | Ingham, MI | M G U Development Co | 4,335 ft |
| Dingley Et Al 1-1a | 21-065-35943 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,113 ft |
| Sutterfield Et Al 1-6 | 21-065-37721 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,104 ft |
| Freer, Merle F 1-5 | 21-065-29973 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,050 ft |
| Bailly, F Unit 1-27 | 21-127-30169 | Other status | Other type | Oceana, MI | M G U Development Co | 4,036 ft |
| Barth Et Al 1-7 | 21-065-35887 | Plugged & abandoned | Other type | Ingham, MI | M G U Development Co | 4,010 ft |
| Malynowski, H, Unit 1-24 | 21-065-30247 | Other status | Other type | Ingham, MI | M G U Development Co | 3,876 ft |
Deepest first where depth is published. See all 65 wells →
Frequently asked questions
How many wells does Mgu Development operate?
Mgu Development is the operator of record for 65 catalogued oil & gas wells, with the largest concentration in Michigan (65). Only wells in states WellCensus has ingested are counted.
How many of Mgu Development's wells are still active?
0 of Mgu Development's catalogued wells are active; 27 are plugged & abandoned.
In which states does Mgu Development operate wells?
Mgu Development is the operator of record for wells in Michigan (65).
Does Mgu Development operate mostly oil or gas wells?
0 of Mgu Development's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mgu Development's deepest well?
Among wells with a published depth, Johannesburg Mfg Co Trustees, Et Al 1-13 in Otsego, MI is the deepest at 6,310 ft.
Where Mgu Development'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, “Mgu Development — well portfolio”, https://wellcensus.com/operators/mgu-development-115384 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).