Prima Oil & Gas
Operator of record for 7 catalogued wells across 2 states. Every well below links to its full registry page.
At a glance
Prima Oil & Gas is the operator of record for 7 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 5 (71%) are plugged & abandoned. Its largest concentration is in California, with 4 wells (57% of its portfolio).
Wells operated
7
Active
0
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 4 |
| Utah | 3 |
Well mix
- Oil wells
- 0
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Prima Oil & Gas to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Prima Oil & Gas operate?
Prima Oil & Gas's catalogued wells are spread across 2 states: California (4) and Utah (3). Its 3 Utah wells are 0.0% of the 40,139 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 Prima Oil & Gas’s wells are active, plugged or orphaned?
0% of Prima Oil & Gas's catalogued wells are active, 29 percentage points below the national share of 29%. 71% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Prima Oil & Gas operate?
By product class, 0 (0%) are oil wells and 3 (43%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Yolo (CA), Colusa (CA), San Joaquin (CA), Utah (UT) and Carbon (UT).
Notable wells operated by Prima Oil & Gas
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Reclamation District 108 20-1 | 04-113-20862 | Plugged & abandoned | Other type | Yolo, CA | Prima Oil & Gas Company | — |
| Poundstone 17-1 | 04-011-20422 | Plugged & abandoned | Other type | Colusa, CA | Prima Oil & Gas Company | — |
| Wallace 19-1 | 04-113-20840 | Plugged & abandoned | Gas | Yolo, CA | Prima Oil & Gas Company | — |
| CPC-Hatch 31-1 | 04-077-20456 | Plugged & abandoned | Other type | San Joaquin, CA | Prima Oil & Gas Company | — |
| Dry Valley St 14-23 | 43-049-30020 | Other status | Gas | Utah, UT | Prima Oil & Gas Company | — |
| Scofield Thorpe 22-41 | 43-007-30811 | Plugged & abandoned | Other type | Carbon, UT | Prima Oil & Gas Company | — |
| Scofield Christiansen 8-23 | 43-007-30788 | Other status | Gas | Carbon, UT | Prima Oil & Gas Company | — |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Prima Oil & Gas operate?
Prima Oil & Gas is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in California (4). Only wells in states WellCensus has ingested are counted.
How many of Prima Oil & Gas's wells are still active?
0 of Prima Oil & Gas's catalogued wells are active; 5 are plugged & abandoned.
In which states does Prima Oil & Gas operate wells?
Prima Oil & Gas is the operator of record for wells in California (4) and Utah (3).
Does Prima Oil & Gas operate mostly oil or gas wells?
0 of Prima Oil & Gas's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
Where Prima Oil & Gas'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, “Prima Oil & Gas — well portfolio”, https://wellcensus.com/operators/prima-oil-gas-12475 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).