Eighty Four Mining
Operator of record for 67 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Eighty Four Mining is the operator of record for 67 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 58 (87%) are plugged & abandoned and 8 flagged as orphaned. Its largest concentration is in Pennsylvania, with 67 wells (100% of its portfolio).
Wells operated
67
Active
0
Plugged
58
Orphaned
8
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 67 |
Well mix
- Oil wells
- 0
- Gas wells
- 41
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Eighty Four Mining operate?
Eighty Four Mining's catalogued wells are spread across 1 state: Pennsylvania (67). Its 67 Pennsylvania wells are 0.0% of the 224,189 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 Eighty Four Mining’s wells are active, plugged or orphaned?
0% of Eighty Four Mining's catalogued wells are active, 29 percentage points below the national share of 29%. 87% are plugged & abandoned, against 47% nationally. 8 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Eighty Four Mining operate?
By product class, 0 (0%) are oil wells and 41 (61%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Eighty Four Mining
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Henry Hf 1 | 37-125-21788 | Other status | Other type | Washington, PA | Eighty Four Mining Co | — |
| T R Thome 2 | 37-125-21878 | Plugged & abandoned | Gas | Washington, PA | Eighty Four Mining Co | — |
| Nora M & V Wallace Wherry 1 | 37-125-21060 | Orphaned | Gas | Washington, PA | Eighty Four Mining Co | — |
| Bethlehem Mining Company 1 | 37-125-21494 | Orphaned | Gas | Washington, PA | Eighty Four Mining Co | — |
| Robert Andrews 84-50b | 37-125-21835 | Orphaned | Other type | Washington, PA | Eighty Four Mining Co | — |
| Fergus 84-141 | 37-125-21862 | Orphaned | Other type | Washington, PA | Eighty Four Mining Co | — |
| T Pollack Gw84-085 | 37-125-21871 | Orphaned | Other type | Washington, PA | Eighty Four Mining Co | — |
| Anesetti Gw84-083 #1 | 37-125-21888 | Orphaned | Gas | Washington, PA | Eighty Four Mining Co | — |
| Nellie Devore 4286 | 37-125-22427 | Orphaned | Gas | Washington, PA | Eighty Four Mining Co | — |
| R M Carrons 885 | 37-125-01091 | Plugged & abandoned | Gas | Washington, PA | Eighty Four Mining Co | — |
| R M Carrons 898 | 37-125-01092 | Plugged & abandoned | Gas | Washington, PA | Eighty Four Mining Co | — |
| Guthrie 84-092 Well | 37-125-21915 | Orphaned | Other type | Washington, PA | Eighty Four Mining Co | — |
Deepest first where depth is published. See all 67 wells →
Frequently asked questions
How many wells does Eighty Four Mining operate?
Eighty Four Mining is the operator of record for 67 catalogued oil & gas wells, with the largest concentration in Pennsylvania (67). Only wells in states WellCensus has ingested are counted.
How many of Eighty Four Mining's wells are still active?
0 of Eighty Four Mining's catalogued wells are active; 58 are plugged & abandoned and 8 are flagged as orphaned.
In which states does Eighty Four Mining operate wells?
Eighty Four Mining is the operator of record for wells in Pennsylvania (67).
Does Eighty Four Mining operate mostly oil or gas wells?
0 of Eighty Four Mining's catalogued wells are oil wells and 41 are gas wells; the rest are injection, service or unclassified wells.
Where Eighty Four Mining'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, “Eighty Four Mining — well portfolio”, https://wellcensus.com/operators/eighty-four-mining-72384 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).