Seneca Oil
Operator of record for 216 catalogued wells across 5 states. Every well below links to its full registry page.
Filed as: SENECA OIL CO · SENECA OIL COMPANY · Seneca Oil · Seneca Oil Company
Wells operated
216
Active
39
Plugged
156
Orphaned
6
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 142 |
| Pennsylvania | 53 |
| West Virginia | 19 |
| Illinois | 1 |
Well mix
- Oil wells
- 100
- Gas wells
- 11
- Shut-in
- 0
- Active share
- 18%
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Claim your operator profileNotable wells operated by Seneca Oil
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Johnson 1 | 15-113-00325 | Plugged & abandoned | Other type | Mcpherson, KS | Seneca Oil Company | 2,759 ft |
| Sherman | 12-121-01242 | Plugged & abandoned | Other type | Marion, IL | Seneca Oil | 574 ft |
| Pearson 1 | 37-123-35303 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Rieder 8 | 37-123-35059 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Mckinney 1 | 37-123-29530 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Schall 1 | 37-123-34493 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Stevick #1-29 | 35-039-20436 | Plugged & abandoned | Other type | Custer, OK | Seneca Oil Company | — |
| Rieder 7 | 37-123-35058 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Mcneill #1-23 | 35-043-21618 | Plugged & abandoned | Other type | Dewey, OK | Seneca Oil Company | — |
| Matthews 1 | 37-123-38144 | Active | Oil | Warren, PA | Seneca Oil Co | — |
| Simpson #4-4 | 35-017-22025 | Plugged & abandoned | Oil | Canadian, OK | Seneca Oil Company | — |
| Morris #1-21 | 35-007-20474 | Plugged & abandoned | Oil | Beaver, OK | Seneca Oil Company | — |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Seneca Oil operate?
Seneca Oil is the operator of record for 216 catalogued oil & gas wells, with the largest concentration in Oklahoma (142). Only wells in states WellCensus has ingested are counted.
How many of Seneca Oil's wells are still active?
39 of Seneca Oil's catalogued wells are active; 156 are plugged & abandoned and 6 are flagged as orphaned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).