Hamilton Dg
Operator of record for 18 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: HAMILTON D G · Hamilton, D. G. · Hamilton, D.G.
At a glance
Hamilton Dg is the operator of record for 18 catalogued U.S. oil & gas wells in 3 states. 1 (6%) are active, 7 (39%) plugged & abandoned. Its largest concentration is in Michigan, with 10 wells (56% of its portfolio).
Wells operated
18
Active
1
Plugged
7
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 10 |
| Illinois | 5 |
| Montana | 3 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 6%
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Claim Hamilton Dg to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Hamilton Dg operate?
Hamilton Dg's catalogued wells are spread across 3 states: Michigan (10), Illinois (5) and Montana (3). Its 10 Michigan wells are 0.0% 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 Hamilton Dg’s wells are active, plugged or orphaned?
6% of Hamilton Dg's catalogued wells are active, 23 percentage points below the national share of 29%. 39% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Hamilton Dg operate?
By product class, 3 (17%) 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 Nelson 1 in Sheridan, MT at 8,352 ft. The wells listed below sit in Sheridan (MT), Roosevelt (MT), Lapeer (MI), Wayne (IL) and Sanilac (MI). 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 Hamilton Dg
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Nelson 1 | 25-091-05005 | Plugged & abandoned | Other type | Sheridan, MT | Hamilton, D.G. | 8,352 ft |
| Marlow 1 | 25-085-05250 | Other status | Other type | Roosevelt, MT | Hamilton, D.G. | 8,252 ft |
| Danielson 1 | 25-091-05001 | Plugged & abandoned | Other type | Sheridan, MT | Hamilton, D.G. | 8,161 ft |
| Wilder, Fannie & Edith 1 | 21-087-24142 | Other status | Other type | Lapeer, MI | Hamilton D G | 5,805 ft |
| Alamo 3 | 12-191-31156 | Plugged & abandoned | Oil | Wayne, IL | Hamilton, D. G. | 5,335 ft |
| Alamo 2 | 12-191-31097 | Plugged & abandoned | Oil | Wayne, IL | Hamilton, D. G. | 5,330 ft |
| Alamo 1 | 12-191-31064 | Active | Oil | Wayne, IL | Hamilton, D. G. | 5,330 ft |
| Donnelly, Edward 1 | 21-151-24220 | Other status | Other type | Sanilac, MI | Hamilton D G | 5,198 ft |
| Bagley, Hamilton 1 | 21-087-24075 | Other status | Other type | Lapeer, MI | Hamilton D G | 5,043 ft |
| Trowhill, Robert E 1 | 21-151-24249 | Other status | Other type | Sanilac, MI | Hamilton D G | 4,721 ft |
| Kappler, Charles E & Arthur R 1 | 21-151-24346 | Other status | Other type | Sanilac, MI | Hamilton D G | 4,637 ft |
| Ulatowski, Edward 1 | 21-087-24048 | Plugged & abandoned | Other type | Lapeer, MI | Hamilton D G | 4,568 ft |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Hamilton Dg operate?
Hamilton Dg is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Michigan (10). Only wells in states WellCensus has ingested are counted.
How many of Hamilton Dg's wells are still active?
1 of Hamilton Dg's catalogued wells are active; 7 are plugged & abandoned.
In which states does Hamilton Dg operate wells?
Hamilton Dg is the operator of record for wells in Michigan (10), Illinois (5) and Montana (3).
Does Hamilton Dg operate mostly oil or gas wells?
3 of Hamilton Dg's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Hamilton Dg's deepest well?
Among wells with a published depth, Nelson 1 in Sheridan, MT is the deepest at 8,352 ft.
Where Hamilton Dg'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, “Hamilton Dg — well portfolio”, https://wellcensus.com/operators/hamilton-dg-97248 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).