Donnell Svc
Operator of record for 17 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Donnell Svc is the operator of record for 17 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 0 (0%) are plugged & abandoned and 17 flagged as orphaned. Its largest concentration is in Pennsylvania, with 17 wells (100% of its portfolio).
Wells operated
17
Active
0
Plugged
0
Orphaned
17
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 17 |
Well mix
- Oil wells
- 17
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Donnell Svc operate?
Donnell Svc's catalogued wells are spread across 1 state: Pennsylvania (17). Its 17 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 Donnell Svc’s wells are active, plugged or orphaned?
0% of Donnell Svc's catalogued wells are active, 29 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. 17 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Donnell Svc operate?
By product class, 17 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Donnell Svc
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Day-Fiddler 11 | 37-123-33192 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| O'Brien Tract 3334 2 | 37-123-31229 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| O'Brien Tract 3334 3 | 37-123-31230 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Schaefer 1 | 37-123-31804 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Stuart William 1 | 37-123-31817 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Stuart William 2 | 37-123-31818 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Stuart William 3 | 37-123-31819 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Stuart William 4 | 37-123-31820 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| O'Brien Tract 3334 1 | 37-123-31228 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Schaefer 2 | 37-123-31805 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Schaefer 3 | 37-123-31806 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
| Schaefer 4 | 37-123-31807 | Orphaned | Oil | Warren, PA | Donnell Svc Inc | — |
Deepest first where depth is published. See all 17 wells →
Frequently asked questions
How many wells does Donnell Svc operate?
Donnell Svc is the operator of record for 17 catalogued oil & gas wells, with the largest concentration in Pennsylvania (17). Only wells in states WellCensus has ingested are counted.
How many of Donnell Svc's wells are still active?
0 of Donnell Svc's catalogued wells are active; 0 are plugged & abandoned and 17 are flagged as orphaned.
In which states does Donnell Svc operate wells?
Donnell Svc is the operator of record for wells in Pennsylvania (17).
Does Donnell Svc operate mostly oil or gas wells?
17 of Donnell Svc's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Donnell Svc'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, “Donnell Svc — well portfolio”, https://wellcensus.com/operators/donnell-svc-72341 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).