South Slope
Operator of record for 66 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
South Slope is the operator of record for 66 catalogued U.S. oil & gas wells in 1 state. 1 (2%) are active, 65 (98%) plugged & abandoned. Its largest concentration is in Pennsylvania, with 66 wells (100% of its portfolio).
Wells operated
66
Active
1
Plugged
65
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 66 |
Well mix
- Oil wells
- 60
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 2%
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Claim South Slope to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does South Slope operate?
South Slope's catalogued wells are spread across 1 state: Pennsylvania (66). Its 66 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 South Slope’s wells are active, plugged or orphaned?
2% of South Slope's catalogued wells are active, 27 percentage points below the national share of 29%. 98% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does South Slope operate?
By product class, 60 (91%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by South Slope
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Pace P5 | 37-121-42001 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| Cubbon Lumber Company 27 | 37-121-28992 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon) 11 | 37-121-28630 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon) 9 | 37-121-28628 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon) 6 | 37-121-28625 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon) 13 | 37-121-28632 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon) 14 | 37-121-28633 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| Pace P3 | 37-121-41999 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| Cubbon Lumber Company 123ap1 | 37-121-28013 | Plugged & abandoned | Injection | Venango, PA | South Slope Inc | — |
| Cubbon Lumber Co. 123bp2 | 37-121-03180 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
| White (Cubbon Lumber Company) 123cp1 | 37-121-03178 | Plugged & abandoned | Injection | Venango, PA | South Slope Inc | — |
| Pace P4 | 37-121-42000 | Plugged & abandoned | Oil | Venango, PA | South Slope Inc | — |
Deepest first where depth is published. See all 66 wells →
Frequently asked questions
How many wells does South Slope operate?
South Slope is the operator of record for 66 catalogued oil & gas wells, with the largest concentration in Pennsylvania (66). Only wells in states WellCensus has ingested are counted.
How many of South Slope's wells are still active?
1 of South Slope's catalogued wells are active; 65 are plugged & abandoned.
In which states does South Slope operate wells?
South Slope is the operator of record for wells in Pennsylvania (66).
Does South Slope operate mostly oil or gas wells?
60 of South Slope's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where South Slope'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, “South Slope — well portfolio”, https://wellcensus.com/operators/south-slope-101546 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).