Tri County Development
Operator of record for 41 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Tri County Development is the operator of record for 41 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (2%) are plugged & abandoned. Its largest concentration is in Michigan, with 41 wells (100% of its portfolio).
Wells operated
41
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 41 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Tri County Development to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Tri County Development operate?
Tri County Development's catalogued wells are spread across 1 state: Michigan (41). Its 41 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 Tri County Development’s wells are active, plugged or orphaned?
0% of Tri County Development's catalogued wells are active, 29 percentage points below the national share of 29%. 2% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Tri County 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 Reed 1 in Van Buren, MI at 3,628 ft. The wells listed below sit in Van Buren (MI), Calhoun (MI), Ottawa (MI), Muskegon (MI) and Kent (MI).
Notable wells operated by Tri County Development
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Reed 1 | 21-159-25706 | Other status | Other type | Van Buren, MI | Tri County Development Co | 3,628 ft |
| Howard, Edmund 1-35 | 21-025-29977 | Plugged & abandoned | Other type | Calhoun, MI | Tri County Development Co | 3,001 ft |
| De Witt, Martin 1 | 21-139-16185 | Other status | Other type | Ottawa, MI | Tri County Development Co | 2,839 ft |
| Manning, Elsie 1 | 21-121-25294 | Other status | Other type | Muskegon, MI | Tri County Development Co | 2,464 ft |
| Green, Clare B 1 | 21-081-18453 | Other status | Other type | Kent, MI | Tri County Development Co | 2,357 ft |
| Molyneux-Breen Comm 1 | 21-139-19911 | Other status | Other type | Ottawa, MI | Tri County Development Co | 2,337 ft |
| Cooperville School District 1 | 21-139-24955 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,951 ft |
| Eisen, Floyd 1 | 21-139-25139 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,940 ft |
| Joslin Comm 1 | 21-139-25238 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,931 ft |
| Mc Kinney, Donald 1 | 21-139-19312 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,905 ft |
| Koepke-Bresnahan 1 | 21-139-20268 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,892 ft |
| Wyn, Barney & Johanna 1 | 21-139-12874 | Other status | Other type | Ottawa, MI | Tri County Development Co | 1,719 ft |
Deepest first where depth is published. See all 41 wells →
Frequently asked questions
How many wells does Tri County Development operate?
Tri County Development is the operator of record for 41 catalogued oil & gas wells, with the largest concentration in Michigan (41). Only wells in states WellCensus has ingested are counted.
How many of Tri County Development's wells are still active?
0 of Tri County Development's catalogued wells are active; 1 are plugged & abandoned.
In which states does Tri County Development operate wells?
Tri County Development is the operator of record for wells in Michigan (41).
Does Tri County Development operate mostly oil or gas wells?
0 of Tri County Development's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Tri County Development's deepest well?
Among wells with a published depth, Reed 1 in Van Buren, MI is the deepest at 3,628 ft.
Where Tri County 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, “Tri County Development — well portfolio”, https://wellcensus.com/operators/tri-county-development-115250 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).