Eureka Development
Operator of record for 4 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: EUREKA DEVELOPMENT CO · Eureka Development
At a glance
Eureka Development is the operator of record for 4 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 1 (25%) are plugged & abandoned. Its largest concentration is in Michigan, with 3 wells (75% of its portfolio).
Wells operated
4
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 3 |
| Illinois | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Eureka Development to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Eureka Development operate?
Eureka Development's catalogued wells are spread across 2 states: Michigan (3) and Illinois (1). Its 3 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 Eureka Development’s wells are active, plugged or orphaned?
0% of Eureka Development's catalogued wells are active, 29 percentage points below the national share of 29%. 25% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Eureka 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 Fleser, Emma 1 in Allegan, MI at 1,820 ft. The wells listed below sit in Allegan (MI) and Crawford (IL). 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 Eureka Development
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Fleser, Emma 1 | 21-005-04452 | Other status | Other type | Allegan, MI | Eureka Development Co | 1,820 ft |
| Lindley-Payne 2 | 12-033-04074 | Plugged & abandoned | Other type | Crawford, IL | Eureka Development | 1,252 ft |
| Bachman, G. A. 1 | 21-005-04930 | Other status | Other type | Allegan, MI | Eureka Development Co | 750 ft |
| Bachman, G. A. 2 | 21-005-04996 | Other status | Other type | Allegan, MI | Eureka Development Co | 70 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Eureka Development operate?
Eureka Development is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Michigan (3). Only wells in states WellCensus has ingested are counted.
How many of Eureka Development's wells are still active?
0 of Eureka Development's catalogued wells are active; 1 are plugged & abandoned.
In which states does Eureka Development operate wells?
Eureka Development is the operator of record for wells in Michigan (3) and Illinois (1).
Does Eureka Development operate mostly oil or gas wells?
0 of Eureka Development's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Eureka Development's deepest well?
Among wells with a published depth, Fleser, Emma 1 in Allegan, MI is the deepest at 1,820 ft.
Where Eureka 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, “Eureka Development — well portfolio”, https://wellcensus.com/operators/eureka-development-95851 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).