Graner Oil
Operator of record for 55 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Graner Oil is the operator of record for 55 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 55 (100%) are plugged & abandoned. Its largest concentration is in California, with 55 wells (100% of its portfolio).
Wells operated
55
Active
0
Plugged
55
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 55 |
Well mix
- Oil wells
- 55
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Graner Oil operate?
Graner Oil's catalogued wells are spread across 1 state: California (55). Its 55 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 Graner Oil’s wells are active, plugged or orphaned?
0% of Graner Oil'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 Graner Oil operate?
By product class, 55 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Graner Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| S.F.L.I. 81-20 | 04-037-08611 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| S.F.L.I. Howland 2 | 04-037-08613 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Brown-Updike 1 | 04-037-10326 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Mills 2 | 04-037-10330 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Nedal 1 | 04-037-10333 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Consolidated Royalties Inc. 1 | 04-037-11807 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Temple 1 | 04-037-11814 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Burks 10 | 04-037-14221 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Burks 12 | 04-037-14223 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Jones & Prentiss 2 | 04-037-14236 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Graner 1V | 04-037-14227 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
| Burks 13 | 04-037-14224 | Plugged & abandoned | Oil | Los Angeles, CA | Graner Oil Co. | — |
Deepest first where depth is published. See all 55 wells →
Frequently asked questions
How many wells does Graner Oil operate?
Graner Oil is the operator of record for 55 catalogued oil & gas wells, with the largest concentration in California (55). Only wells in states WellCensus has ingested are counted.
How many of Graner Oil's wells are still active?
0 of Graner Oil's catalogued wells are active; 55 are plugged & abandoned.
In which states does Graner Oil operate wells?
Graner Oil is the operator of record for wells in California (55).
Does Graner Oil operate mostly oil or gas wells?
55 of Graner Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Graner Oil'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, “Graner Oil — well portfolio”, https://wellcensus.com/operators/graner-oil-7225 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).