Markle Wallace
Operator of record for 7 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Markle Wallace is the operator of record for 7 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 0 (0%) are plugged & abandoned. Its largest concentration is in Michigan, with 7 wells (100% of its portfolio).
Wells operated
7
Active
0
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 7 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Markle Wallace operate?
Markle Wallace's catalogued wells are spread across 1 state: Michigan (7). Its 7 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 Markle Wallace’s wells are active, plugged or orphaned?
0% of Markle Wallace's catalogued wells are active, 29 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Markle Wallace 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 Johnston, L. 1 in Huron, MI at 3,422 ft.
Notable wells operated by Markle Wallace
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Johnston, L. 1 | 21-063-07387 | Other status | Other type | Huron, MI | Markle Wallace | 3,422 ft |
| Opaka 1 | 21-063-02317 | Other status | Other type | Huron, MI | Markle Wallace | 3,010 ft |
| Ackerman, William 1 | 21-063-09142 | Other status | Other type | Huron, MI | Markle Wallace | 2,789 ft |
| Johnston, L. 2 | 21-063-09814 | Other status | Other type | Huron, MI | Markle Wallace | 2,788 ft |
| Mcdonald 1 | 21-063-09541 | Other status | Other type | Huron, MI | Markle Wallace | 1,502 ft |
| Groll, Charles 1 | 21-063-10876 | Other status | Other type | Huron, MI | Markle Wallace | 1,500 ft |
| Cornish, Orville 1 | 21-063-11003 | Other status | Other type | Huron, MI | Markle Wallace | 1,471 ft |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Markle Wallace operate?
Markle Wallace is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Michigan (7). Only wells in states WellCensus has ingested are counted.
How many of Markle Wallace's wells are still active?
0 of Markle Wallace's catalogued wells are active; 0 are plugged & abandoned.
In which states does Markle Wallace operate wells?
Markle Wallace is the operator of record for wells in Michigan (7).
Does Markle Wallace operate mostly oil or gas wells?
0 of Markle Wallace's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Markle Wallace's deepest well?
Among wells with a published depth, Johnston, L. 1 in Huron, MI is the deepest at 3,422 ft.
Where Markle Wallace'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, “Markle Wallace — well portfolio”, https://wellcensus.com/operators/markle-wallace-122477 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).