Sidwell Jr William A
Operator of record for 26 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Sidwell Jr William A is the operator of record for 26 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 26 (100%) are plugged & abandoned. Its largest concentration is in Colorado, with 26 wells (100% of its portfolio).
Wells operated
26
Active
0
Plugged
26
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 26 |
Well mix
- Oil wells
- 0
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Sidwell Jr William A operate?
Sidwell Jr William A's catalogued wells are spread across 1 state: Colorado (26). Its 26 Colorado wells are 0.0% of the 124,327 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 Sidwell Jr William A’s wells are active, plugged or orphaned?
0% of Sidwell Jr William A'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 Sidwell Jr William A operate?
By product class, 0 (0%) are oil wells and 1 (4%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 J P Mcvey in Morgan, CO at 5,890 ft. The wells listed below sit in Morgan (CO) and Washington (CO).
Notable wells operated by Sidwell Jr William A
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 J P Mcvey | 05-087-06729 | Plugged & abandoned | Other type | Morgan, CO | Sidwell Jr* William A | 5,890 ft |
| 1 Downing | 05-121-08448 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,254 ft |
| A-1 Downing | 05-121-08480 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,239 ft |
| 1 Hunt | 05-087-07113 | Plugged & abandoned | Other type | Morgan, CO | Sidwell Jr* William A | 5,165 ft |
| 1 Musser-Zurek | 05-121-08785 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,075 ft |
| 1 Chapman-State | 05-121-08527 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,068 ft |
| 1 Loudder | 05-121-08150 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,060 ft |
| 1 Blake-Trust | 05-121-08500 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,046 ft |
| 1 Vondy | 05-121-08230 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,025 ft |
| 2 Gilbert | 05-121-08639 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 5,012 ft |
| 1 Hood | 05-121-08514 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 4,983 ft |
| 2 Drum | 05-121-08486 | Plugged & abandoned | Other type | Washington, CO | Sidwell Jr* William A | 4,895 ft |
Deepest first where depth is published. See all 26 wells →
Frequently asked questions
How many wells does Sidwell Jr William A operate?
Sidwell Jr William A is the operator of record for 26 catalogued oil & gas wells, with the largest concentration in Colorado (26). Only wells in states WellCensus has ingested are counted.
How many of Sidwell Jr William A's wells are still active?
0 of Sidwell Jr William A's catalogued wells are active; 26 are plugged & abandoned.
In which states does Sidwell Jr William A operate wells?
Sidwell Jr William A is the operator of record for wells in Colorado (26).
Does Sidwell Jr William A operate mostly oil or gas wells?
0 of Sidwell Jr William A's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Sidwell Jr William A's deepest well?
Among wells with a published depth, 1 J P Mcvey in Morgan, CO is the deepest at 5,890 ft.
Where Sidwell Jr William A'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, “Sidwell Jr William A — well portfolio”, https://wellcensus.com/operators/sidwell-jr-william-a-3262 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).