4h Oil
Operator of record for 6 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
4h Oil is the operator of record for 6 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 5 (83%) are plugged & abandoned. Its largest concentration is in California, with 6 wells (100% of its portfolio).
Wells operated
6
Active
0
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 6 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim 4h Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does 4h Oil operate?
4h Oil's catalogued wells are spread across 1 state: California (6). Its 6 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 4h Oil’s wells are active, plugged or orphaned?
0% of 4h Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 83% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does 4h Oil operate?
By product class, 6 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by 4h Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Francis 2 | 04-029-07767 | Plugged & abandoned | Oil | Kern, CA | 4H Oil Co. | — |
| Francis 3 | 04-029-07768 | Plugged & abandoned | Oil | Kern, CA | 4H Oil Co. | — |
| Francis 5 | 04-029-07770 | Plugged & abandoned | Oil | Kern, CA | 4H Oil Co. | — |
| Francis 1 | 04-029-07766 | Plugged & abandoned | Oil | Kern, CA | 4H Oil Co. | — |
| Francis 6 | 04-029-84008 | Other status | Oil | Kern, CA | 4H Oil Co. | — |
| Francis 4 | 04-029-07769 | Plugged & abandoned | Oil | Kern, CA | 4H Oil Co. | — |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does 4h Oil operate?
4h Oil is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in California (6). Only wells in states WellCensus has ingested are counted.
How many of 4h Oil's wells are still active?
0 of 4h Oil's catalogued wells are active; 5 are plugged & abandoned.
In which states does 4h Oil operate wells?
4h Oil is the operator of record for wells in California (6).
Does 4h Oil operate mostly oil or gas wells?
6 of 4h Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where 4h 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, “4h Oil — well portfolio”, https://wellcensus.com/operators/4h-oil-12764 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).