Keystone Coal Mining
Operator of record for 2 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Keystone Coal Mining is the operator of record for 2 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (50%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Pennsylvania, with 2 wells (100% of its portfolio).
Wells operated
2
Active
0
Plugged
1
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Keystone Coal Mining to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Keystone Coal Mining operate?
Keystone Coal Mining's catalogued wells are spread across 1 state: Pennsylvania (2). Its 2 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 Keystone Coal Mining’s wells are active, plugged or orphaned?
0% of Keystone Coal Mining's catalogued wells are active, 29 percentage points below the national share of 29%. 50% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Keystone Coal Mining operate?
By product class, 0 (0%) are oil wells and 2 (100%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Keystone Coal Mining
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Arthur Wright 1-P | 37-005-24996 | Orphaned | Gas | Armstrong, PA | Keystone Coal Mining Corp | — |
| Homer Wagner, Fmly A.M. Rearick 1 | 37-005-24121 | Plugged & abandoned | Gas | Armstrong, PA | Keystone Coal Mining Corp | — |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Keystone Coal Mining operate?
Keystone Coal Mining is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Pennsylvania (2). Only wells in states WellCensus has ingested are counted.
How many of Keystone Coal Mining's wells are still active?
0 of Keystone Coal Mining's catalogued wells are active; 1 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Keystone Coal Mining operate wells?
Keystone Coal Mining is the operator of record for wells in Pennsylvania (2).
Does Keystone Coal Mining operate mostly oil or gas wells?
0 of Keystone Coal Mining's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
Where Keystone Coal 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, “Keystone Coal Mining — well portfolio”, https://wellcensus.com/operators/keystone-coal-mining-71476 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).