Sibley Drilling
Operator of record for 11 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Sibley Drilling is the operator of record for 11 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 1 (9%) are plugged & abandoned. Its largest concentration is in Michigan, with 11 wells (100% of its portfolio).
Wells operated
11
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 11 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Sibley Drilling operate?
Sibley Drilling's catalogued wells are spread across 1 state: Michigan (11). Its 11 Michigan wells are 0.0% of the 85,673 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 Sibley Drilling’s wells are active, plugged or orphaned?
0% of Sibley Drilling's catalogued wells are active, 29 percentage points below the national share of 29%. 9% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sibley Drilling 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 Cornwell Ranch 1 in Clare, MI at 4,123 ft. The wells listed below sit in Clare (MI), Tuscola (MI), Montcalm (MI), Antrim (MI), Osceola (MI) and Lake (MI) and other counties.
Notable wells operated by Sibley Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Cornwell Ranch 1 | 21-035-24821 | Other status | Other type | Clare, MI | Sibley Drilling Co | 4,123 ft |
| Korthal, Fred & Charlotte 1 | 21-157-32578 | Other status | Other type | Tuscola, MI | Sibley Drilling Co | 3,880 ft |
| Parker, R W Et Al 1 | 21-117-28661 | Other status | Other type | Montcalm, MI | Sibley Drilling Co | 3,366 ft |
| Churchill, Harold W 1 | 21-009-27116 | Other status | Other type | Antrim, MI | Sibley Drilling Co | 3,364 ft |
| Fleming 1 | 21-133-27458 | Other status | Other type | Osceola, MI | Sibley Drilling Co | 3,214 ft |
| Pacquin, Victor 1 | 21-085-27512 | Other status | Other type | Lake, MI | Sibley Drilling Co | 2,308 ft |
| Clark, Marion 1 | 21-127-27745 | Other status | Other type | Oceana, MI | Sibley Drilling Co | 2,084 ft |
| Sibley, Lewis C 1 | 21-127-26918 | Other status | Other type | Oceana, MI | Sibley Drilling Co | 2,053 ft |
| Bloch Bros. Et Al 1-2 | 21-127-40528 | Plugged & abandoned | Other type | Oceana, MI | Sibley Drilling Co | 1,979 ft |
| Hoffman 1 | 21-105-26357 | Other status | Other type | Mason, MI | Sibley Drilling Co | 1,701 ft |
| Raymond, E J 1 | 21-133-26289 | Other status | Other type | Osceola, MI | Sibley Drilling Co | 1,582 ft |
Deepest first where depth is published. See all 11 wells →
Frequently asked questions
How many wells does Sibley Drilling operate?
Sibley Drilling is the operator of record for 11 catalogued oil & gas wells, with the largest concentration in Michigan (11). Only wells in states WellCensus has ingested are counted.
How many of Sibley Drilling's wells are still active?
0 of Sibley Drilling's catalogued wells are active; 1 are plugged & abandoned.
In which states does Sibley Drilling operate wells?
Sibley Drilling is the operator of record for wells in Michigan (11).
Does Sibley Drilling operate mostly oil or gas wells?
0 of Sibley Drilling's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Sibley Drilling's deepest well?
Among wells with a published depth, Cornwell Ranch 1 in Clare, MI is the deepest at 4,123 ft.
Where Sibley Drilling'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, “Sibley Drilling — well portfolio”, https://wellcensus.com/operators/sibley-drilling-115774 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).