Merz Chas Etal
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Merz Chas Etal 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 Merz Chas Etal to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Merz Chas Etal operate?
Merz Chas Etal'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 (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Merz Chas Etal’s wells are active, plugged or orphaned?
0% of Merz Chas Etal's catalogued wells are active, 30 percentage points below the national share of 30%. 100% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Merz Chas Etal operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%. The deepest of its wells with a published depth is Sheffels 1 in Cascade, MT at 1,811 ft.
Notable wells operated by Merz Chas Etal
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sheffels 1 | 25-013-05046 | Plugged & abandoned | Other type | Cascade, MT | Merz, Chas Etal | 1,811 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Merz Chas Etal operate?
Merz Chas Etal 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 Merz Chas Etal's wells are still active?
0 of Merz Chas Etal's catalogued wells are active; 1 are plugged & abandoned.
In which states does Merz Chas Etal operate wells?
Merz Chas Etal is the operator of record for wells in Montana (1).
Does Merz Chas Etal operate mostly oil or gas wells?
0 of Merz Chas Etal's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Merz Chas Etal's deepest well?
Among wells with a published depth, Sheffels 1 in Cascade, MT is the deepest at 1,811 ft.
Where Merz Chas Etal'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 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Merz Chas Etal — well portfolio”, https://wellcensus.com/operators/merz-chas-etal-130985 (data as of October 28, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).