Hillside Oil Partners
Operator of record for 18 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Hillside Oil Partners is the operator of record for 18 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 18 (100%) are plugged & abandoned. Its largest concentration is in California, with 18 wells (100% of its portfolio).
Wells operated
18
Active
0
Plugged
18
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 18 |
Well mix
- Oil wells
- 11
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Hillside Oil Partners operate?
Hillside Oil Partners's catalogued wells are spread across 1 state: California (18). Its 18 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 (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Hillside Oil Partners’s wells are active, plugged or orphaned?
0% of Hillside Oil Partners's catalogued wells are active, 30 percentage points below the national share of 30%. 100% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Hillside Oil Partners operate?
By product class, 11 (61%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%.
Notable wells operated by Hillside Oil Partners
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Aqueduct 2 | 04-037-11739 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| Schisler 2 | 04-037-11741 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| Schisler 3 | 04-037-11742 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| Strebel 1 | 04-037-11745 | Plugged & abandoned | Injection | Los Angeles, CA | Hillside Oil Partners | — |
| Yant 4 | 04-037-11746 | Plugged & abandoned | Injection | Los Angeles, CA | Hillside Oil Partners | — |
| PRI Fee 4 | 04-037-21823 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| PRI Fee 5 | 04-037-21824 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| PRI Fee 7 | 04-037-21851 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| PRI Fee 9 | 04-037-21853 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| PRI Fee 13 | 04-037-21894 | Plugged & abandoned | Other type | Los Angeles, CA | Hillside Oil Partners | — |
| Fee 16 | 04-037-21897 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
| Fee 18 | 04-037-21899 | Plugged & abandoned | Oil | Los Angeles, CA | Hillside Oil Partners | — |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Hillside Oil Partners operate?
Hillside Oil Partners is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in California (18). Only wells in states WellCensus has ingested are counted.
How many of Hillside Oil Partners's wells are still active?
0 of Hillside Oil Partners's catalogued wells are active; 18 are plugged & abandoned.
In which states does Hillside Oil Partners operate wells?
Hillside Oil Partners is the operator of record for wells in California (18).
Does Hillside Oil Partners operate mostly oil or gas wells?
11 of Hillside Oil Partners's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Hillside Oil Partners'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 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Hillside Oil Partners — well portfolio”, https://wellcensus.com/operators/hillside-oil-partners-26676 (data as of October 28, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).