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Duncan Oil Company: wells in Illinois

Also operates in LA (40), TX (11), ND (30), CO (22), WY (124), CA (1), MS (2), MI (4), IN (1).

Where they operate

CountyActiveWells
White07
Marion06
Wayne04
Clark04
Gallatin03
Clinton03
Washington02
Fayette02
Edwards02
Clay01
Bond01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Auld 5 12-023-24844Plugged Oil
Carper 3 12-023-24845Plugged Dry hole
Coulter Stanley 1 12-189-01013Plugged Dry hole
Fatheree 2 12-121-01596-0100Plugged Disposal
Holzhauer 1 12-027-25288Plugged Dry hole
JONES 3 12-121-26863Plugged Oil
Johnson, H. 8 12-047-23469Plugged Oil
Johnson, H. 9 12-047-23838Plugged Oil
Kerls 1 12-121-04593-0100Plugged Dry hole
Noller 1 12-027-02611-0100Plugged Unknown
Quandt G 1 12-121-26252Plugged Dry hole
Riggs 1 12-191-32768Plugged Oil
Riggs 2 12-191-32769Plugged Oil
Riggs 3 12-191-32770Plugged Oil
Spindler 1-D 12-005-22777Plugged Oil
Spraker 2 12-023-24846Plugged Oil
Ullom 1 12-191-05505Plugged Dry hole
Williams, W.V. 2 12-121-04606-0100Plugged Injection

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