Thums Long Beach
Operator of record for 1,725 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Thums Long Beach is the operator of record for 1,725 catalogued U.S. oil & gas wells in 1 state. 1,304 (76%) are active, 95 (6%) plugged & abandoned. Its largest concentration is in California, with 1,725 wells (100% of its portfolio).
Wells operated
1,725
Active
1,304
Plugged
95
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 1,725 |
Well mix
- Oil wells
- 1,245
- Gas wells
- 2
- Shut-in
- 286
- Active share
- 76%
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Claim Thums Long Beach to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Thums Long Beach operate?
Thums Long Beach's catalogued wells are spread across 1 state: California (1,725). Its 1,725 California wells are 0.7% 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 Thums Long Beach’s wells are active, plugged or orphaned?
76% of Thums Long Beach's catalogued wells are active, 47 percentage points above the national share of 29%. 6% are plugged & abandoned, against 47% nationally. 286 wells (17%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Thums Long Beach operate?
By product class, 1,245 (72%) are oil wells and 2 (0.1%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Thums Long Beach
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lease by THUMS Long Beach Co. C-819 I | 04-237-20969 | Active | Injection | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Lease by THUMS Long Beach Co. D-741 | 04-237-23107 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Lease by THUMS Long Beach Co. D-742 | 04-237-23108 | Shut-in | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Lease by THUMS Long Beach Co. B-806 | 04-237-30281 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Unspecified D-705 | 04-237-30522 | Other status | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Unspecified A-738 | 04-237-30532 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Unspecified A-746 | 04-237-30535 | Shut-in | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Unspecified A-747 | 04-237-30536 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| State Prc 186 C-132 | 04-237-20907 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| State Prc 186 C-242 | 04-237-23046 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| State Prc 186 C-353 | 04-237-27036 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
| Lease by THUMS Long Beach Co. A-266 | 04-237-20020 | Active | Oil | Los Angeles Offshore, CA | THUMS Long Beach Co. | — |
Deepest first where depth is published. See all 1,725 wells →
Frequently asked questions
How many wells does Thums Long Beach operate?
Thums Long Beach is the operator of record for 1,725 catalogued oil & gas wells, with the largest concentration in California (1,725). Only wells in states WellCensus has ingested are counted.
How many of Thums Long Beach's wells are still active?
1,304 of Thums Long Beach's catalogued wells are active; 95 are plugged & abandoned.
In which states does Thums Long Beach operate wells?
Thums Long Beach is the operator of record for wells in California (1,725).
Does Thums Long Beach operate mostly oil or gas wells?
1,245 of Thums Long Beach's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
Where Thums Long Beach'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, “Thums Long Beach — well portfolio”, https://wellcensus.com/operators/thums-long-beach-5803 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).