Missouri Energy Dev
Operator of record for 21 catalogued wells across 1 state. Every well below links to its full registry page.
Filed as: Missouri Energy Dev. · Missouri Energy Dev. Co.
At a glance
Missouri Energy Dev is the operator of record for 21 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 19 (90%) are plugged & abandoned. Its largest concentration is in Illinois, with 21 wells (100% of its portfolio).
Wells operated
21
Active
0
Plugged
19
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 21 |
Well mix
- Oil wells
- 4
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Missouri Energy Dev to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Missouri Energy Dev operate?
Missouri Energy Dev's catalogued wells are spread across 1 state: Illinois (21). Its 21 Illinois wells are 0.0% of the 174,478 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 Missouri Energy Dev’s wells are active, plugged or orphaned?
0% of Missouri Energy Dev's catalogued wells are active, 29 percentage points below the national share of 29%. 90% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Missouri Energy Dev operate?
By product class, 4 (19%) 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 Markert K-M1 in Brown, IL at 700 ft. 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 Missouri Energy Dev
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Markert K-M1 | 12-009-20774 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 700 ft |
| Markert 9 | 12-009-21362 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 680 ft |
| Shoopman 5 | 12-009-21360 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 665 ft |
| Beard 2 | 12-009-21492 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. Co. | 661 ft |
| Shoopman 3 | 12-009-21310 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 660 ft |
| Shoopman 4 | 12-009-21311 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 650 ft |
| Markert K-M-2 | 12-009-20775 | Plugged & abandoned | Oil | Brown, IL | Missouri Energy Dev. | 638 ft |
| Shoopman 6 | 12-009-21342 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 630 ft |
| Shoopman 8 | 12-009-21398 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 620 ft |
| Franklin 3 | 12-009-20684 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 615 ft |
| Markert K-M3 | 12-009-20776 | Plugged & abandoned | Oil | Brown, IL | Missouri Energy Dev. | 615 ft |
| Markert KM4-A | 12-009-20809 | Plugged & abandoned | Other type | Brown, IL | Missouri Energy Dev. | 600 ft |
Deepest first where depth is published. See all 21 wells →
Frequently asked questions
How many wells does Missouri Energy Dev operate?
Missouri Energy Dev is the operator of record for 21 catalogued oil & gas wells, with the largest concentration in Illinois (21). Only wells in states WellCensus has ingested are counted.
How many of Missouri Energy Dev's wells are still active?
0 of Missouri Energy Dev's catalogued wells are active; 19 are plugged & abandoned.
In which states does Missouri Energy Dev operate wells?
Missouri Energy Dev is the operator of record for wells in Illinois (21).
Does Missouri Energy Dev operate mostly oil or gas wells?
4 of Missouri Energy Dev's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Missouri Energy Dev's deepest well?
Among wells with a published depth, Markert K-M1 in Brown, IL is the deepest at 700 ft.
Where Missouri Energy Dev'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, “Missouri Energy Dev — well portfolio”, https://wellcensus.com/operators/missouri-energy-dev-91058 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).