Longleaf Energy Group
Operator of record for 6 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Longleaf Energy Group is the operator of record for 6 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 6 (100%) are plugged & abandoned. Its largest concentration is in Alabama, with 6 wells (100% of its portfolio).
Wells operated
6
Active
0
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Alabama | 6 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Longleaf Energy Group operate?
Longleaf Energy Group's catalogued wells are spread across 1 state: Alabama (6). Its 6 Alabama wells are 0.0% of the 15,091 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 Longleaf Energy Group’s wells are active, plugged or orphaned?
0% of Longleaf Energy Group's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Longleaf Energy Group operate?
By product class, 3 (50%) 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 Wise Trust 11-11 No.1 in Covington, AL at 12,993 ft. The wells listed below sit in Covington (AL), Escambia (AL) and Clarke (AL).
Notable wells operated by Longleaf Energy Group
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Wise Trust 11-11 No.1 | 01-039-20047 | Plugged & abandoned | Other type | Covington, AL | Longleaf Energy Group, Inc. | 12,993 ft |
| Smak-Auburn University 15-12 #1 | 01-039-20024 | Plugged & abandoned | Oil | Covington, AL | Longleaf Energy Group, Inc. | 12,800 ft |
| Smak-Cedar Creek Land & Timber Co. 4-8 #1 | 01-053-20500 | Plugged & abandoned | Other type | Escambia, AL | Longleaf Energy Group, Inc. | 12,400 ft |
| Smak-Dixon 34-6 #1 | 01-039-20026 | Plugged & abandoned | Oil | Covington, AL | Longleaf Energy Group, Inc. | 12,204 ft |
| Smak-Dixon 28-11 #1 | 01-039-20046 | Plugged & abandoned | Oil | Covington, AL | Longleaf Energy Group, Inc. | 11,956 ft |
| Lleg-Walker 30-9 #1 | 01-025-20239 | Plugged & abandoned | Other type | Clarke, AL | Longleaf Energy Group, Inc. | 4,990 ft |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does Longleaf Energy Group operate?
Longleaf Energy Group is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in Alabama (6). Only wells in states WellCensus has ingested are counted.
How many of Longleaf Energy Group's wells are still active?
0 of Longleaf Energy Group's catalogued wells are active; 6 are plugged & abandoned.
In which states does Longleaf Energy Group operate wells?
Longleaf Energy Group is the operator of record for wells in Alabama (6).
Does Longleaf Energy Group operate mostly oil or gas wells?
3 of Longleaf Energy Group's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Longleaf Energy Group's deepest well?
Among wells with a published depth, Wise Trust 11-11 No.1 in Covington, AL is the deepest at 12,993 ft.
Where Longleaf Energy Group'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, “Longleaf Energy Group — well portfolio”, https://wellcensus.com/operators/longleaf-energy-group-140618 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).