Holmes Mary Ellen
Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Holmes Mary Ellen is the operator of record for 8 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 3 (38%) are plugged & abandoned and 3 flagged as orphaned. Its largest concentration is in Oklahoma, with 8 wells (100% of its portfolio).
Wells operated
8
Active
0
Plugged
3
Orphaned
3
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 8 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Holmes Mary Ellen operate?
Holmes Mary Ellen's catalogued wells are spread across 1 state: Oklahoma (8). Its 8 Oklahoma wells are 0.0% of the 456,595 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 Holmes Mary Ellen’s wells are active, plugged or orphaned?
0% of Holmes Mary Ellen's catalogued wells are active, 29 percentage points below the national share of 29%. 38% are plugged & abandoned, against 47% nationally. 3 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Holmes Mary Ellen operate?
By product class, 3 (38%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Holmes Mary Ellen
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Cloud #1-A | 35-037-17400 | Orphaned | Other type | Creek, OK | Holmes Mary Ellen | — |
| Mahon #2 | 35-037-17401 | Orphaned | Other type | Creek, OK | Holmes Mary Ellen | — |
| Mahan #1 | 35-037-17405 | Orphaned | Other type | Creek, OK | Holmes Mary Ellen | — |
| Kemp #5 | 35-037-00295 | Plugged & abandoned | Other type | Creek, OK | Holmes Mary Ellen | — |
| Kemp #1 | 35-037-02282 | Plugged & abandoned | Oil | Creek, OK | Holmes Mary Ellen | — |
| Kemp #4 | 35-037-02284 | Other status | Oil | Creek, OK | Holmes Mary Ellen | — |
| Cloud Jennie #1 | 35-037-03994 | Plugged & abandoned | Oil | Creek, OK | Holmes Mary Ellen | — |
| Kemp #2 | 35-037-16946 | Other status | Other type | Creek, OK | Holmes Mary Ellen | — |
Deepest first where depth is published. See all 8 wells →
Frequently asked questions
How many wells does Holmes Mary Ellen operate?
Holmes Mary Ellen is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Oklahoma (8). Only wells in states WellCensus has ingested are counted.
How many of Holmes Mary Ellen's wells are still active?
0 of Holmes Mary Ellen's catalogued wells are active; 3 are plugged & abandoned and 3 are flagged as orphaned.
In which states does Holmes Mary Ellen operate wells?
Holmes Mary Ellen is the operator of record for wells in Oklahoma (8).
Does Holmes Mary Ellen operate mostly oil or gas wells?
3 of Holmes Mary Ellen's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Holmes Mary Ellen'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, “Holmes Mary Ellen — well portfolio”, https://wellcensus.com/operators/holmes-mary-ellen-1005 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).