Alog
Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Alog is the operator of record for 3 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (67%) are plugged & abandoned. Its largest concentration is in Alabama, with 3 wells (100% of its portfolio).
Wells operated
3
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Alabama | 3 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Alog to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Alog operate?
Alog's catalogued wells are spread across 1 state: Alabama (3). Its 3 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 Alog’s wells are active, plugged or orphaned?
0% of Alog's catalogued wells are active, 29 percentage points below the national share of 29%. 67% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Alog operate?
By product class, 1 (33%) 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 McMillan Trust 12-11 #4 in Escambia, AL at 13,250 ft.
Notable wells operated by Alog
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| McMillan Trust 12-11 #4 | 01-053-20264 | Other status | Other type | Escambia, AL | Alog, LLC | 13,250 ft |
| D. W. McMillan #5 SWD | 01-053-20349 | Plugged & abandoned | Injection | Escambia, AL | Alog, LLC | 13,156 ft |
| Appleton Unit 2-14 #1 | 01-053-20195 | Plugged & abandoned | Oil | Escambia, AL | Alog, LLC | 13,086 ft |
Deepest first where depth is published. See all 3 wells →
Frequently asked questions
How many wells does Alog operate?
Alog is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in Alabama (3). Only wells in states WellCensus has ingested are counted.
How many of Alog's wells are still active?
0 of Alog's catalogued wells are active; 2 are plugged & abandoned.
In which states does Alog operate wells?
Alog is the operator of record for wells in Alabama (3).
Does Alog operate mostly oil or gas wells?
1 of Alog's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Alog's deepest well?
Among wells with a published depth, McMillan Trust 12-11 #4 in Escambia, AL is the deepest at 13,250 ft.
Where Alog'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, “Alog — well portfolio”, https://wellcensus.com/operators/alog-140568 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).