Who operates Mann, A. W. Heirs 1-A?

Mann, A. W. Heirs 1-A (API 12-033-09306) is operated by Prudential Oil Company according to the Illinois regulator's registry.

Is Mann, A. W. Heirs 1-A plugged or still active?

Mann, A. W. Heirs 1-A is a documented ORPHANED well — unplugged with no solvent operator of record.

Where is Mann, A. W. Heirs 1-A located?

Mann, A. W. Heirs 1-A is in Crawford County, Illinois at 38.91360, -87.79570.

API 12-033-09306OrphanedOil well

Mann, A. W. Heirs 1-A

Oil well in Crawford County, Illinois · operated by Prudential Oil

Documented orphaned well. This well appears in the federal/state orphaned-well inventory — unplugged, with no solvent operator of record. See the orphan-well census for state and county totals and the $4.7B federal plugging program.

Spud date

—

Drilling began

Completion

—

Plug date

—

Total depth

1,321 ft

As published by the state

Registry record

API #: 12-033-09306
Status: Orphaned(state code: USGS DOW 2022 (Orphan))
Type: Oil(OIL)
County: Crawford
Coordinates: 38.91360, -87.79570
State record #: 120330930600

Operator

Prudential Oil

Wells operated: 49
Active: 19
States: CA, IL
As filed: Prudential Oil Company

Location & nearby wells

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documentedproducingidlesealed

This entry + 8 nearby

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Nearby wells

Well	API #	Status	Type	Operator
Thorn, C. ac/1 3	12-101-10723	Active	Oil	Ohio
Thorn, C. ac/1 1	12-101-10721	Active	Oil	Ohio
Applegate, A. R. 25	12-101-10687	Active	Oil	Ohio Oil Co., The
Applegate, A. R. 14	12-101-10684	Active	Oil	Ohio Oil Co., The
Thorn 3	12-101-10729	Shut-in	Other type	Morrison
Roney, F. 1	12-159-24458	Plugged & abandoned	Oil	S. E. C. Oil Co.

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