Interpen Drilling
Operator of record for 38 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Interpen Drilling is the operator of record for 38 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 9 (24%) are plugged & abandoned and 16 flagged as orphaned. Its largest concentration is in Pennsylvania, with 38 wells (100% of its portfolio).
Wells operated
38
Active
0
Plugged
9
Orphaned
16
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 38 |
Well mix
- Oil wells
- 38
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Interpen Drilling to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Interpen Drilling operate?
Interpen Drilling's catalogued wells are spread across 1 state: Pennsylvania (38). Its 38 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 Interpen Drilling’s wells are active, plugged or orphaned?
0% of Interpen Drilling's catalogued wells are active, 29 percentage points below the national share of 29%. 24% are plugged & abandoned, against 47% nationally. 16 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Interpen Drilling operate?
By product class, 38 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Interpen Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Roberts 58 | 37-121-41987 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 59 | 37-121-41988 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 97 | 37-121-42054 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 8 | 37-121-41833 | Orphaned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 6 | 37-121-41926 | Orphaned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 51 | 37-121-41984 | Orphaned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 50 | 37-121-41992 | Orphaned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 88 | 37-121-41995 | Orphaned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts G | 37-121-42109 | Plugged & abandoned | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 89 | 37-121-41933 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 54 | 37-121-41985 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
| Roberts 5 | 37-121-42038 | Other status | Oil | Venango, PA | Interpen Drilling Co Ltd | — |
Deepest first where depth is published. See all 38 wells →
Frequently asked questions
How many wells does Interpen Drilling operate?
Interpen Drilling is the operator of record for 38 catalogued oil & gas wells, with the largest concentration in Pennsylvania (38). Only wells in states WellCensus has ingested are counted.
How many of Interpen Drilling's wells are still active?
0 of Interpen Drilling's catalogued wells are active; 9 are plugged & abandoned and 16 are flagged as orphaned.
In which states does Interpen Drilling operate wells?
Interpen Drilling is the operator of record for wells in Pennsylvania (38).
Does Interpen Drilling operate mostly oil or gas wells?
38 of Interpen Drilling's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Interpen Drilling'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, “Interpen Drilling — well portfolio”, https://wellcensus.com/operators/interpen-drilling-72271 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).