Dwayne S Engineering
Operator of record for 29 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Dwayne S Engineering is the operator of record for 29 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 7 (24%) are plugged & abandoned and 19 flagged as orphaned. Its largest concentration is in California, with 29 wells (100% of its portfolio).
Wells operated
29
Active
0
Plugged
7
Orphaned
19
Portfolio by state
| State | Wells |
|---|---|
| California | 29 |
Well mix
- Oil wells
- 29
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Dwayne S Engineering operate?
Dwayne S Engineering's catalogued wells are spread across 1 state: California (29). Its 29 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 Dwayne S Engineering’s wells are active, plugged or orphaned?
0% of Dwayne S Engineering's catalogued wells are active, 29 percentage points below the national share of 29%. 24% are plugged & abandoned, against 47% nationally. 19 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Dwayne S Engineering operate?
By product class, 29 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Dwayne S Engineering
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mitchell 21 | 04-029-49717 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 22 | 04-029-49718 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 1-22 | 04-030-39441 | Other status | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 12 | 04-029-39915 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 14 | 04-029-39917 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 13-A | 04-029-39921 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 18 | 04-029-41060 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 19 | 04-029-41061 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 20 | 04-029-47499 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 23 | 04-029-63728 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Mitchell 1-17 | 04-030-38795 | Orphaned | Oil | Kern, CA | Dwayne's Engineering | — |
| Well No. 1 | 04-030-53521 | Other status | Oil | Kern, CA | Dwayne's Engineering | — |
Deepest first where depth is published. See all 29 wells →
Frequently asked questions
How many wells does Dwayne S Engineering operate?
Dwayne S Engineering is the operator of record for 29 catalogued oil & gas wells, with the largest concentration in California (29). Only wells in states WellCensus has ingested are counted.
How many of Dwayne S Engineering's wells are still active?
0 of Dwayne S Engineering's catalogued wells are active; 7 are plugged & abandoned and 19 are flagged as orphaned.
In which states does Dwayne S Engineering operate wells?
Dwayne S Engineering is the operator of record for wells in California (29).
Does Dwayne S Engineering operate mostly oil or gas wells?
29 of Dwayne S Engineering's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Dwayne S Engineering'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, “Dwayne S Engineering — well portfolio”, https://wellcensus.com/operators/dwayne-s-engineering-5412 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).