Hh & W Oil
Operator of record for 6 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: H H & W OIL COMPANY · H. H. & W. Oil Co.
At a glance
Hh & W Oil is the operator of record for 6 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 6 (100%) are plugged & abandoned. Its largest concentration is in California, with 4 wells (67% of its portfolio).
Wells operated
6
Active
0
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 4 |
| Wyoming | 2 |
Well mix
- Oil wells
- 5
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Hh & W Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Hh & W Oil operate?
Hh & W Oil's catalogued wells are spread across 2 states: California (4) and Wyoming (2). Its 4 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 Hh & W Oil’s wells are active, plugged or orphaned?
0% of Hh & W 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 Hh & W Oil operate?
By product class, 5 (83%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Govt 21-1 in Platte, WY at 1,238 ft. The wells listed below sit in Platte (WY), Los Angeles (CA) and Riverside (CA). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Hh & W Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Govt 21-1 | 49-031-20008 | Plugged & abandoned | Oil | Platte, WY | H H & W Oil Company | 1,238 ft |
| Prosser 10-1 | 49-031-20007 | Plugged & abandoned | Oil | Platte, WY | H H & W Oil Company | 765 ft |
| Ann 1 | 04-037-12662 | Plugged & abandoned | Oil | Los Angeles, CA | H. H. & W. Oil Co. | — |
| Pat 1 | 04-037-12663 | Plugged & abandoned | Oil | Los Angeles, CA | H. H. & W. Oil Co. | — |
| Schaeffer 1 | 04-037-12664 | Plugged & abandoned | Oil | Los Angeles, CA | H. H. & W. Oil Co. | — |
| Dart 1 | 04-065-20034 | Plugged & abandoned | Other type | Riverside, CA | H. H. & W. Oil Co. | — |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does Hh & W Oil operate?
Hh & W Oil is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in California (4). Only wells in states WellCensus has ingested are counted.
How many of Hh & W Oil's wells are still active?
0 of Hh & W Oil's catalogued wells are active; 6 are plugged & abandoned.
In which states does Hh & W Oil operate wells?
Hh & W Oil is the operator of record for wells in California (4) and Wyoming (2).
Does Hh & W Oil operate mostly oil or gas wells?
5 of Hh & W Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Hh & W Oil's deepest well?
Among wells with a published depth, Govt 21-1 in Platte, WY is the deepest at 1,238 ft.
Where Hh & W 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, “Hh & W Oil — well portfolio”, https://wellcensus.com/operators/hh-w-oil-10639 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).