Who operates McNece G W 11?

McNece G W 11 (API 12-101-05601) is operated by Marathon Oil Company according to the Illinois regulator's registry.

Is McNece G W 11 plugged or still active?

McNece G W 11 is a documented ORPHANED well — unplugged with no solvent operator of record.

Where is McNece G W 11 located?

McNece G W 11 is in Lawrence County, Illinois at 38.79965, -87.80465.

API 12-101-05601OrphanedOil well

McNece G W 11

Oil well in Lawrence County, Illinois · operated by Marathon 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

Sep 1, 1962

Plug date

—

Total depth

1,378 ft

As published by the state

Registry record

API #: 12-101-05601
Status: Orphaned(state code: USGS DOW 2022 (Orphan))
Type: Oil(OIL)
County: Lawrence
Coordinates: 38.79965, -87.80465
State record #: 121010560100

Operator

Marathon Oil

Wells operated: 8,999
Active: 2,695
States: AR, CA, CO, IL, KS, KY, LA, MI, MS, MT, ND, NM, OK, PA, UT, WV, WY
As filed: Marathon 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
Gillespie, T. P. LL-31	12-101-29418	Plugged & abandoned	Injection	Marathon Oil Company
Seed 2	12-101-04006	Active	Oil	Snowden Bros. & Co
Seed 3	12-101-04007	Active	Oil	Snowden Bros. & Co
Seed Ss29	12-101-06810	Plugged & abandoned	Injection	Marathon Oil Company
Lewis, E. 8	12-101-09179	Active	Oil	Ohio Oil Co., The
Swail, J. 23	12-101-09083	Active	Oil	Ohio Oil Co., The

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