Shields Valley Syndicate
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Shields Valley Syndicate is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 1 wells (100% of its portfolio).
Wells operated
1
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Shields Valley Syndicate operate?
Shields Valley Syndicate's catalogued wells are spread across 1 state: Montana (1). Its 1 Montana wells are 0.0% of the 42,011 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 Shields Valley Syndicate’s wells are active, plugged or orphaned?
0% of Shields Valley Syndicate'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 Shields Valley Syndicate operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Petters 1 in Toole, MT at 2,110 ft.
Notable wells operated by Shields Valley Syndicate
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Petters 1 | 25-101-05106 | Plugged & abandoned | Other type | Toole, MT | Shields Valley Syndicate | 2,110 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Shields Valley Syndicate operate?
Shields Valley Syndicate is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Montana (1). Only wells in states WellCensus has ingested are counted.
How many of Shields Valley Syndicate's wells are still active?
0 of Shields Valley Syndicate's catalogued wells are active; 1 are plugged & abandoned.
In which states does Shields Valley Syndicate operate wells?
Shields Valley Syndicate is the operator of record for wells in Montana (1).
Does Shields Valley Syndicate operate mostly oil or gas wells?
0 of Shields Valley Syndicate's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Shields Valley Syndicate's deepest well?
Among wells with a published depth, Petters 1 in Toole, MT is the deepest at 2,110 ft.
Where Shields Valley Syndicate'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, “Shields Valley Syndicate — well portfolio”, https://wellcensus.com/operators/shields-valley-syndicate-129491 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).