Shell Oil Co Unit Opr
Operator of record for 93 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Shell Oil Co Unit Opr is the operator of record for 93 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 0 (0%) are plugged & abandoned. Its largest concentration is in California, with 93 wells (100% of its portfolio).
Wells operated
93
Active
0
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 93 |
Well mix
- Oil wells
- 93
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Shell Oil Co Unit Opr operate?
Shell Oil Co Unit Opr's catalogued wells are spread across 1 state: California (93). Its 93 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 Shell Oil Co Unit Opr’s wells are active, plugged or orphaned?
0% of Shell Oil Co Unit Opr's catalogued wells are active, 29 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Shell Oil Co Unit Opr operate?
By product class, 93 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Shell Oil Co Unit Opr
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lease by Shell Oil Co., Unit Opr. 574R-33 | 04-029-77207 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Mecca TT10-19 | 04-029-69460 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| H. & D. 16-1t | 04-029-73206 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Willmax 4-4 | 04-029-71715 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Petrolia 12-3T | 04-029-73201 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Glide 11R | 04-029-68527 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Loudon 142 | 04-029-74986 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Fulton 7-6T | 04-029-68680 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Gore C 40-4P | 04-029-69175 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Willmax 2-6 | 04-029-67964 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Willmax 3-3 | 04-029-69450 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
| Lease by Shell Oil Co., Unit Opr. 541A-33 | 04-029-69494 | Other status | Oil | Kern, CA | Shell Oil Co., Unit Opr. | — |
Deepest first where depth is published. See all 93 wells →
Frequently asked questions
How many wells does Shell Oil Co Unit Opr operate?
Shell Oil Co Unit Opr is the operator of record for 93 catalogued oil & gas wells, with the largest concentration in California (93). Only wells in states WellCensus has ingested are counted.
How many of Shell Oil Co Unit Opr's wells are still active?
0 of Shell Oil Co Unit Opr's catalogued wells are active; 0 are plugged & abandoned.
In which states does Shell Oil Co Unit Opr operate wells?
Shell Oil Co Unit Opr is the operator of record for wells in California (93).
Does Shell Oil Co Unit Opr operate mostly oil or gas wells?
93 of Shell Oil Co Unit Opr's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Shell Oil Co Unit Opr'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, “Shell Oil Co Unit Opr — well portfolio”, https://wellcensus.com/operators/shell-oil-co-unit-opr-7273 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).