Mallorn Energy
Operator of record for 7 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mallorn Energy is the operator of record for 7 catalogued U.S. oil & gas wells in 1 state. 5 (71%) are active, 2 (29%) plugged & abandoned. Its largest concentration is in Oklahoma, with 7 wells (100% of its portfolio).
Wells operated
7
Active
5
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 7 |
Well mix
- Oil wells
- 4
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 71%
Is this your company?
Claim Mallorn Energy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mallorn Energy operate?
Mallorn Energy's catalogued wells are spread across 1 state: Oklahoma (7). Its 7 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 Mallorn Energy’s wells are active, plugged or orphaned?
71% of Mallorn Energy's catalogued wells are active, 43 percentage points above the national share of 29%. 29% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mallorn Energy operate?
By product class, 4 (57%) are oil wells and 1 (14%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Caddo (OK), Oklahoma (OK) and Payne (OK).
Notable wells operated by Mallorn Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Cement (Moss 1b) #65-1 | 35-015-36050 | Active | Oil | Caddo, OK | Mallorn Energy LLC | — |
| Cement I Unit (Prentice 1a) #40-1 | 35-015-36235 | Plugged & abandoned | Other type | Caddo, OK | Mallorn Energy LLC | — |
| Lee #1-11 | 35-109-20838 | Active | Oil | Oklahoma, OK | Mallorn Energy LLC | — |
| Brooks #2-11 | 35-109-20935 | Active | Oil | Oklahoma, OK | Mallorn Energy LLC | — |
| Brooks #3-11 | 35-109-20936 | Active | Oil | Oklahoma, OK | Mallorn Energy LLC | — |
| Fraim #1-11 | 35-109-21906 | Active | Gas | Oklahoma, OK | Mallorn Energy LLC | — |
| Bostian Swd #1 | 35-119-23642 | Plugged & abandoned | Other type | Payne, OK | Mallorn Energy LLC | — |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Mallorn Energy operate?
Mallorn Energy is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Oklahoma (7). Only wells in states WellCensus has ingested are counted.
How many of Mallorn Energy's wells are still active?
5 of Mallorn Energy's catalogued wells are active; 2 are plugged & abandoned.
In which states does Mallorn Energy operate wells?
Mallorn Energy is the operator of record for wells in Oklahoma (7).
Does Mallorn Energy operate mostly oil or gas wells?
4 of Mallorn Energy's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
Where Mallorn Energy'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, “Mallorn Energy — well portfolio”, https://wellcensus.com/operators/mallorn-energy-6420 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).