Pennant Petroleum
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Pennant Petroleum is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in California, with 10 wells (100% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 10 |
Well mix
- Oil wells
- 10
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Pennant Petroleum operate?
Pennant Petroleum's catalogued wells are spread across 1 state: California (10). Its 10 California wells are 0.0% of the 242,471 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 Pennant Petroleum’s wells are active, plugged or orphaned?
0% of Pennant Petroleum's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Pennant Petroleum operate?
By product class, 10 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Pennant Petroleum
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ridge Hill-Tejon 34-2 | 04-029-18917 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Ridge Hill-Tejon 34-4 | 04-029-18919 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Ridge Hill-Tejon 34-6 | 04-029-18921 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Schoettler 34-10 | 04-029-18925 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Ridge Hill-Tejon 34-3 | 04-029-18918 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Ridge Hill-Tejon 34-8 | 04-029-18922 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Schoettler 34-12 | 04-029-18926 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Ridge Hill-Tejon 34-5 | 04-029-18920 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Tejon 34-13 | 04-029-50588 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
| Woodland Tejon 15 | 04-029-62777 | Plugged & abandoned | Oil | Kern, CA | Pennant Petroleum Corporation | — |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Pennant Petroleum operate?
Pennant Petroleum is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in California (10). Only wells in states WellCensus has ingested are counted.
How many of Pennant Petroleum's wells are still active?
0 of Pennant Petroleum's catalogued wells are active; 10 are plugged & abandoned.
In which states does Pennant Petroleum operate wells?
Pennant Petroleum is the operator of record for wells in California (10).
Does Pennant Petroleum operate mostly oil or gas wells?
10 of Pennant Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Pennant Petroleum'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, “Pennant Petroleum — well portfolio”, https://wellcensus.com/operators/pennant-petroleum-65487 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).