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Herley, David F.: wells in Illinois

Herley, David F. has 216 wells on record with the Illinois State Geological Survey, ranking #114 among Illinois operators by wells on record. Its wells are spread across 19 counties, led by Jefferson County with 96 (44%). Illinois's records don't say which wells are producing; 176 of these are recorded as plugged. Of the 211 wells for this operator with a type on record, 47% are oil wells, 42% dry holes and 9% disposal or injection wells. Drilling records for this operator run from 1956 to 1986; none of the dated wells was drilled in 2016 or later. Wells with a recorded depth average 2,859 ft.

Also operates in KY (1), IN (1).

Where they operate

CountyActiveWells
Jefferson096
Clay036
Effingham021
Marion013
Hamilton012
Jasper07
Wayne06
Coles05
Washington04
Christian04
Madison02
Gallatin02
Fayette02
Saline01
Lawrence01
Franklin01
Douglas01
Crawford01
Clinton01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
ALLEN HRS 1 12-065-01459-0100Plugged Dry hole
AUSTIN 1 12-121-05701Plugged Oil
AUSTIN 2 12-121-25740Plugged Dry hole
AUSTIN 3 12-121-25752Plugged Dry hole
AUSTIN 4 12-121-25802Plugged Dry hole
Badger-Hails 1 12-081-01205Plugged Oil
Bahl 1 12-025-01738Plugged Oil
Barnett 3 12-065-00859-0100Plugged Injection
Barnett, Herman 1 12-065-00749-0100Plugged Injection
Barnett, Herman 5 12-065-00803-0100Plugged Injection
🔒 See all 216 wells this operator runs, with filters and paging. Start Basic

Herley, David F. in Illinois: questions

How many wells does Herley, David F. operate in Illinois?

216 wells are on record; 176 are plugged.

Where does Herley, David F. operate in Illinois?

In 19 counties. The most wells are in Jefferson County (96), then Clay (36).

Is Herley, David F. still drilling in Illinois?

No well drilled in 2016 or later is on record; its most recent dated well is from 1986.

Operator names are shown as each state records them. Data as of 2026-10-17.