Dk Cook Heirs
Operator of record for 2 catalogued wells across 2 states. Every well below links to its full registry page.
At a glance
Dk Cook Heirs is the operator of record for 2 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 2 (100%) are plugged & abandoned. Its largest concentration is in Michigan, with 1 wells (50% of its portfolio).
Wells operated
2
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 1 |
| Wyoming | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Dk Cook Heirs to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Dk Cook Heirs operate?
Dk Cook Heirs's catalogued wells are spread across 2 states: Michigan (1) and Wyoming (1). Its 1 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 Dk Cook Heirs’s wells are active, plugged or orphaned?
0% of Dk Cook Heirs'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 Dk Cook Heirs operate?
By product class, 0 (0%) are oil wells and 1 (50%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Badger & Grzebyk 1 in Saint Clair, MI at 2,672 ft. The wells listed below sit in Saint Clair (MI) and Campbell (WY).
Notable wells operated by Dk Cook Heirs
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Badger & Grzebyk 1 | 21-147-23512 | Plugged & abandoned | Other type | Saint Clair, MI | D K Cook Heirs LLC | 2,672 ft |
| G Lowery 1-9 | 49-005-29935 | Plugged & abandoned | Gas | Campbell, WY | D K Cook Heirs LLC | 2,100 ft |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Dk Cook Heirs operate?
Dk Cook Heirs is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Michigan (1). Only wells in states WellCensus has ingested are counted.
How many of Dk Cook Heirs's wells are still active?
0 of Dk Cook Heirs's catalogued wells are active; 2 are plugged & abandoned.
In which states does Dk Cook Heirs operate wells?
Dk Cook Heirs is the operator of record for wells in Michigan (1) and Wyoming (1).
Does Dk Cook Heirs operate mostly oil or gas wells?
0 of Dk Cook Heirs's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Dk Cook Heirs's deepest well?
Among wells with a published depth, Badger & Grzebyk 1 in Saint Clair, MI is the deepest at 2,672 ft.
Where Dk Cook Heirs'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, “Dk Cook Heirs — well portfolio”, https://wellcensus.com/operators/dk-cook-heirs-73153 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).