Mcz
Operator of record for 19 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: MCZ, INC. · MCZ, Inc.
At a glance
Mcz is the operator of record for 19 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 15 (79%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Illinois, with 10 wells (53% of its portfolio).
Wells operated
19
Active
0
Plugged
15
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 10 |
| Louisiana | 9 |
Well mix
- Oil wells
- 5
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim Mcz to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mcz operate?
Mcz's catalogued wells are spread across 2 states: Illinois (10) and Louisiana (9). Its 10 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 Mcz’s wells are active, plugged or orphaned?
0% of Mcz's catalogued wells are active, 29 percentage points below the national share of 29%. 79% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Mcz operate?
By product class, 5 (26%) are oil wells and 1 (5%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Sweet Lake Land & Oil Co 001 in Cameron, LA at 14,500 ft. The wells listed below sit in Cameron (LA), Acadia (LA), Calcasieu (LA), Beauregard (LA), Vernon (LA) and Clay (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 Mcz
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sweet Lake Land & Oil Co 001 | 17-023-22019 | Orphaned | Other type | Cameron, LA | Mcz, Inc. | 14,500 ft |
| Martin Simon 002 | 17-001-21320 | Plugged & abandoned | Gas | Acadia, LA | Mcz, Inc. | 12,000 ft |
| Vua;vincent Heirs 001 | 17-019-20970 | Plugged & abandoned | Oil | Calcasieu, LA | Mcz, Inc. | 9,805 ft |
| Vincent Heirs 002 | 17-019-21228 | Plugged & abandoned | Other type | Calcasieu, LA | Mcz, Inc. | 9,770 ft |
| Rice Land Lumber Co 001 | 17-011-20572 | Plugged & abandoned | Other type | Beauregard, LA | Mcz, Inc. | 9,515 ft |
| Boise Southern 001 | 17-011-20646 | Plugged & abandoned | Other type | Beauregard, LA | Mcz, Inc. | 9,200 ft |
| Hodges 001 | 17-115-20047 | Other status | Other type | Vernon, LA | Mcz, Inc. | 7,200 ft |
| Jones 1 | 12-025-27222 | Plugged & abandoned | Oil | Clay, IL | MCZ, Inc. | 5,860 ft |
| Fatheree 1 | 12-025-27213 | Plugged & abandoned | Other type | Clay, IL | MCZ, Inc. | 4,650 ft |
| Overbeck-Pribble 1 | 12-025-27194 | Plugged & abandoned | Oil | Clay, IL | MCZ, Inc. | 4,550 ft |
| Slagley, Jenelle 1 | 12-025-26416 | Plugged & abandoned | Oil | Clay, IL | MCZ, Inc. | 4,547 ft |
| Peavy Wilson 001 | 17-115-20048 | Other status | Other type | Vernon, LA | Mcz, Inc. | 4,000 ft |
Deepest first where depth is published. See all 19 wells →
Frequently asked questions
How many wells does Mcz operate?
Mcz is the operator of record for 19 catalogued oil & gas wells, with the largest concentration in Illinois (10). Only wells in states WellCensus has ingested are counted.
How many of Mcz's wells are still active?
0 of Mcz's catalogued wells are active; 15 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Mcz operate wells?
Mcz is the operator of record for wells in Illinois (10) and Louisiana (9).
Does Mcz operate mostly oil or gas wells?
5 of Mcz's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Mcz's deepest well?
Among wells with a published depth, Sweet Lake Land & Oil Co 001 in Cameron, LA is the deepest at 14,500 ft.
Where Mcz'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, “Mcz — well portfolio”, https://wellcensus.com/operators/mcz-70033 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).