Who operates Cook, Era 1?

Cook, Era 1 (API 12-079-00010) is operated by Sinclair Wyoming Oil & Gas according to the Illinois regulator's registry.

Is Cook, Era 1 plugged or still active?

Cook, Era 1 is plugged and abandoned.

Cook, Era 1 is in Jasper County, Illinois at 38.89905, -88.31616.

API 12-079-00010Plugged & abandonedOther type well

Spud date

—

Drilling began

Completion

Jul 14, 1942

Plug date

—

Total depth

3,162 ft

As published by the state

API #: 12-079-00010
Status: Plugged & abandoned(state code: Dry and Abandoned, Oil Shows, Plugged)
Type: Other type(DAOP)
County: Jasper
Coordinates: 38.89905, -88.31616
State record #: 120790001000

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documentedproducingidlesealed

This entry + 8 nearby

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Well	API #	Status	Type	Operator
Coggan, J. 1	12-025-00704	Plugged & abandoned	Oil	Runyon, Delbert H.
Kessler - Coggan 4	12-025-26259	Plugged & abandoned	Oil	Keck, James
Cogswell, Merle F. 2	12-025-01990	Plugged & abandoned	Oil	Hanson Oil Company
McDade, Allen 1	12-159-01928	Plugged & abandoned	Oil	Arvin Drilling
Seesengood 1	12-159-24383	Plugged & abandoned	Other type	Tussey, Gary K.
McDade-Carson Cons 1	12-159-01927	Plugged & abandoned	Other type	Arvin Drilling

Dataset updated July 2026 . Source: Illinois oil & gas regulator registry + the USGS documented-orphaned-wells inventory.