Bj Marks Family
Operator of record for 2 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Bj Marks Family is the operator of record for 2 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (100%) are plugged & abandoned. Its largest concentration is in California, with 2 wells (100% of its portfolio).
Wells operated
2
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Bj Marks Family to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Bj Marks Family operate?
Bj Marks Family's catalogued wells are spread across 1 state: California (2). Its 2 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 Bj Marks Family’s wells are active, plugged or orphaned?
0% of Bj Marks Family'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 Bj Marks Family operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Bj Marks Family
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lease by B. J. Marks Family 2 | 04-087-00026 | Plugged & abandoned | Other type | Santa Cruz, CA | B. J. Marks Family | — |
| Marks 1 | 04-087-00019 | Plugged & abandoned | Other type | Santa Cruz, CA | B. J. Marks Family | — |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Bj Marks Family operate?
Bj Marks Family is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in California (2). Only wells in states WellCensus has ingested are counted.
How many of Bj Marks Family's wells are still active?
0 of Bj Marks Family's catalogued wells are active; 2 are plugged & abandoned.
In which states does Bj Marks Family operate wells?
Bj Marks Family is the operator of record for wells in California (2).
Does Bj Marks Family operate mostly oil or gas wells?
0 of Bj Marks Family's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Bj Marks Family'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, “Bj Marks Family — well portfolio”, https://wellcensus.com/operators/bj-marks-family-5752 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).