Diehl Donald C
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Diehl Donald C is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. 1 (25%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Pennsylvania, with 4 wells (100% of its portfolio).
Wells operated
4
Active
1
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 4 |
Well mix
- Oil wells
- 3
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 25%
Is this your company?
Claim Diehl Donald C to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Diehl Donald C operate?
Diehl Donald C's catalogued wells are spread across 1 state: Pennsylvania (4). Its 4 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 Diehl Donald C’s wells are active, plugged or orphaned?
25% of Diehl Donald C's catalogued wells are active, 4 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Diehl Donald C operate?
By product class, 3 (75%) are oil wells and 1 (25%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Diehl Donald C
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Albert Keys 7 | 37-125-01620 | Active | Oil | Washington, PA | Diehl Donald C | — |
| Albert Keys 1 | 37-125-01617 | Other status | Oil | Washington, PA | Diehl Donald C | — |
| Albert Keys 3 | 37-125-01618 | Other status | Oil | Washington, PA | Diehl Donald C | — |
| Albert Keys 6 | 37-125-01619 | Other status | Gas | Washington, PA | Diehl Donald C | — |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Diehl Donald C operate?
Diehl Donald C is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Pennsylvania (4). Only wells in states WellCensus has ingested are counted.
How many of Diehl Donald C's wells are still active?
1 of Diehl Donald C's catalogued wells are active; 0 are plugged & abandoned.
In which states does Diehl Donald C operate wells?
Diehl Donald C is the operator of record for wells in Pennsylvania (4).
Does Diehl Donald C operate mostly oil or gas wells?
3 of Diehl Donald C's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
Where Diehl Donald C'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, “Diehl Donald C — well portfolio”, https://wellcensus.com/operators/diehl-donald-c-72363 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).