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Ledder Exploration, Inc.: wells in Illinois

Ledder Exploration, Inc. has 10 wells on record with the Illinois State Geological Survey, ranking #2,378 among Illinois operators by wells on record. Its wells are spread across 5 counties, led by Lawrence County with 3 (30%). Illinois's records don't say which wells are producing; 8 of these are recorded as plugged. Of the 9 wells for this operator with a type on record, 56% are oil wells and 33% dry holes.

Where they operate

CountyActiveWells
Lawrence03
Clay03
Richland02
Jasper01
Hamilton01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Brooks 5 12-025-27950Plugged Oil
Brooks, W. E. 4 12-025-27914Plugged Oil
COKLEY 1-A 12-159-24499Plugged Dry hole
Cokley 1 12-159-24454Plugged Other
Edmonson, C. 2 12-101-05512-0100Status not reported Unknown
Frichtl 1 12-079-24377Plugged Oil
HAWF HEIRS 4 12-101-29644Plugged Dry hole
Hawf Heirs 3 12-101-29643Plugged Oil
Lazaretti 4 12-025-27971Status not reported Oil
MANSELL RICHARD 1 12-065-24937Plugged Dry hole

Ledder Exploration, Inc. in Illinois: questions

How many wells does Ledder Exploration, Inc. operate in Illinois?

10 wells are on record; 8 are plugged.

Where does Ledder Exploration, Inc. operate in Illinois?

In 5 counties. The most wells are in Lawrence County (3), then Clay (3).

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