Herlin Et Al
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Herlin Et Al is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 4 (100%) are plugged & abandoned. Its largest concentration is in Louisiana, with 4 wells (100% of its portfolio).
Wells operated
4
Active
0
Plugged
4
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Louisiana | 4 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Herlin Et Al to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Herlin Et Al operate?
Herlin Et Al's catalogued wells are spread across 1 state: Louisiana (4). Its 4 Louisiana wells are 0.0% of the 225,728 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 Herlin Et Al’s wells are active, plugged or orphaned?
0% of Herlin Et Al'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 Herlin Et Al operate?
By product class, 1 (25%) 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 Ruffin 004 in De Soto, LA at 3,012 ft.
Notable wells operated by Herlin Et Al
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ruffin 004 | 17-031-21995 | Plugged & abandoned | Other type | De Soto, LA | Herlin Et Al | 3,012 ft |
| Butler-Goldsby 002 | 17-031-21700 | Plugged & abandoned | Other type | De Soto, LA | Herlin Et Al | 2,994 ft |
| Boise Southern Prod Corp 001 | 17-031-21367 | Plugged & abandoned | Other type | De Soto, LA | Herlin Et Al | 2,915 ft |
| Butler-Goldsby 003 | 17-031-21969 | Plugged & abandoned | Oil | De Soto, LA | Herlin Et Al | 2,905 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Herlin Et Al operate?
Herlin Et Al is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Louisiana (4). Only wells in states WellCensus has ingested are counted.
How many of Herlin Et Al's wells are still active?
0 of Herlin Et Al's catalogued wells are active; 4 are plugged & abandoned.
In which states does Herlin Et Al operate wells?
Herlin Et Al is the operator of record for wells in Louisiana (4).
Does Herlin Et Al operate mostly oil or gas wells?
1 of Herlin Et Al's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Herlin Et Al's deepest well?
Among wells with a published depth, Ruffin 004 in De Soto, LA is the deepest at 3,012 ft.
Where Herlin Et Al'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, “Herlin Et Al — well portfolio”, https://wellcensus.com/operators/herlin-et-al-84998 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).