Lower 15 Oil
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Lower 15 Oil is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in Alabama, with 10 wells (100% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Alabama | 10 |
Well mix
- Oil wells
- 7
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Lower 15 Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Lower 15 Oil operate?
Lower 15 Oil's catalogued wells are spread across 1 state: Alabama (10). Its 10 Alabama wells are 0.1% 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 Lower 15 Oil’s wells are active, plugged or orphaned?
0% of Lower 15 Oil'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 Lower 15 Oil operate?
By product class, 7 (70%) 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 Mattie E. Clark 1-16 SWD #1 in Choctaw, AL at 5,004 ft.
Notable wells operated by Lower 15 Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mattie E. Clark 1-16 SWD #1 | 01-023-20371 | Plugged & abandoned | Injection | Choctaw, AL | Lower 15 Oil Corporation | 5,004 ft |
| Nora Lee Graham 8-2 #2 | 01-023-20329 | Plugged & abandoned | Injection | Choctaw, AL | Lower 15 Oil Corporation | 3,657 ft |
| Nora L. Anderson et al Unit 8-8 #2 | 01-023-20305 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,606 ft |
| C.F. Stewart Heirs #1 | 01-023-19970 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,452 ft |
| Mattie Clark #1 | 01-023-19963 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,450 ft |
| C.F. Stewart #2 | 01-023-19972 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,446 ft |
| Frank Gibson #1 | 01-023-19942 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,437 ft |
| Mattie E. Clark #4 | 01-023-19992 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,390 ft |
| Mattie Clarke #2 | 01-023-19973 | Plugged & abandoned | Injection | Choctaw, AL | Lower 15 Oil Corporation | 3,380 ft |
| Mattie Clark #3 | 01-023-19978 | Plugged & abandoned | Oil | Choctaw, AL | Lower 15 Oil Corporation | 3,329 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Lower 15 Oil operate?
Lower 15 Oil is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Alabama (10). Only wells in states WellCensus has ingested are counted.
How many of Lower 15 Oil's wells are still active?
0 of Lower 15 Oil's catalogued wells are active; 10 are plugged & abandoned.
In which states does Lower 15 Oil operate wells?
Lower 15 Oil is the operator of record for wells in Alabama (10).
Does Lower 15 Oil operate mostly oil or gas wells?
7 of Lower 15 Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Lower 15 Oil's deepest well?
Among wells with a published depth, Mattie E. Clark 1-16 SWD #1 in Choctaw, AL is the deepest at 5,004 ft.
Where Lower 15 Oil'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, “Lower 15 Oil — well portfolio”, https://wellcensus.com/operators/lower-15-oil-140525 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).