WellheadMap

Home › Illinois › Clark

Clark County, IL oil and gas wells

8,701 wells: 0 active, 3,744 plugged, run by 941 operators.

Figures from the Illinois State Geological Survey, updated 2026-10-17.

Top operators in Clark

OperatorActiveWells here
Ohio Oil Co., The01,683
Forest Oil Corporation0476
Pure Oil Company0419
The Pure Oil Company0279
Associated Oil Production Co.0169
Ashley Oil, Inc.0141
Huff Drilling Co., Inc.0106
Horizontal Systems, Inc.0105
Zink, Earnest0100
Gary Energy Corp.089
Froderman, G.H. & Connelly, Everett086
Redman Production Co.084
C. L. McMahon, Inc.079
Ohio Oil Company075
Knierim, Max Inc.074
Dover Illinois I, LLC070
L & J Oil & Gas, Inc.069
Ryan, John H.068
Bridge, Frank A.062
Ashley Oil Company059
Partlow Enterprises056
Knierim Company, Inc.055
Dillier & Knierim Co., Inc.053
Tri-Cor Oil Producers047
Samels045

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Bennett, E 4 12-023-04290Plugged Dry holeOhio Oil Co., The
Bennett, E. 1 12-023-03676Plugged Dry holeOhio Oil Co., The
Bennett, E. 10 12-023-03677Plugged OilOhio Oil Co., The
Bennett, Edward 13 12-023-00758Plugged InjectionPure Oil Company
Bennett, Edward 19 12-023-00759Plugged InjectionPure Oil Company
Bennett, Edward 14 12-023-01836Plugged OilPure Oil Company
Bennett, Edward 15 12-023-01837Plugged OilPure Oil Company
Bennett, Edward 16 12-023-01838Plugged OilPure Oil Company
Bennett, Edward 18 12-023-01840Plugged OilPure Oil Company
Bennett, Edward 20 12-023-01841Plugged OilPure Oil Company
Bennett, Edward 21 12-023-01842Plugged OilPure Oil Company
Bennett, Edward 5 12-023-02939Plugged OilOhio Oil Etal
Bennett, Edward 7 12-023-02940Plugged OilOhio Oil Etal
Bennett, Edward 3 12-023-03031Plugged OilOhio Oil Etal
Bennett, Edward 6 12-023-23795Plugged OilThe Pure Oil Company
Bennett, Edward 8 12-023-23809Plugged OilThe Pure Oil Company
Bennett, F. E. 1 12-023-00872Plugged GasFroderman, G.H. & Connelly, Everett
Bennett, F. E. O-5 12-023-01255Plugged OilConley & Froderman
Bennett, F. E. O-4 12-023-02071Plugged OilConley & Froderman
Bennett, F. E. O-7 12-023-02084Plugged OilConley & Froderman
Bennett, F. E. O-6 12-023-02085Plugged OilConley & Froderman
Bennett, F.E. 3-W 12-023-01309Plugged InjectionConley & Froderman
Bennett, F.E. W-1 12-023-02089Plugged InjectionConley & Froderman
Bennett, F.E. W-2 12-023-02090Plugged InjectionConley & Froderman
Bennett, G. 6-A 12-023-00734Plugged InjectionFroderman, G.H. & Connelly, Everett
Bennett, G. O-5 12-023-02011Plugged Dry holeConley & Froderman
Bennett, G. O-4 12-023-02070Plugged OilConley & Froderman
Bennett, G.F. 1 12-023-23737Plugged OtherFroderman, G.H. & Connelly, Everett
Bennett, G.F. 2 12-023-23761Plugged OtherFroderman, G.H. & Connelly, Everett
Bennett, Gene C. W-8 12-023-01005Plugged InjectionConley & Froderman
Bennett, Gene C. 7 12-023-01025Plugged OilFroderman, G.H. & Connelly, Everett
Bennett, Gene C. W-7 12-023-01052Plugged InjectionConley & Froderman
Bennett, Grendel 2-P 12-023-00732Plugged InjectionFroderman, G.H. & Connelly, Everett
Bennett, Grendel 1 12-023-00733Plugged OilFroderman, G.H. & Connelly, Everett
Bennett, Grendel W-8 12-023-01006Plugged InjectionConley & Froderman
Bennett, Grendel W-9 12-023-01007Plugged InjectionConley & Froderman
Bennett, Grendel F. 1-W 12-023-23771Plugged OtherFroderman, G.H. & Connelly, Everett
Bennett, Hubert P-2 12-023-00373Plugged OilFroderman, G.H. & Connelly, Everett
Bennett, Hubert 1 12-023-00731Plugged Dry holeBennett, Ralph
Bennett, Hubert 1 12-023-01645Plugged OilFroderman, G.H. & Connelly, Everett
Bennett, Hubert W-2 12-023-01646Plugged InjectionFroderman, G.H. & Connelly, Everett
Bennett, Hubert W-3 12-023-01647Plugged InjectionFroderman, G.H. & Connelly, Everett
Bennett, J. P. 19 12-023-26149Plugged OtherPure Oil Company
Bennett, J.C. 2 12-023-01648Plugged OtherFroderman, G.H. & Connelly, Everett
Bennett, J.P. 46 12-023-00369Plugged InjectionPure Oil Company
Bennett, J.P. 48 12-023-00374Plugged InjectionPure Oil Company
Bennett, J.P. 51 12-023-00375Plugged InjectionPure Oil Company
Bennett, J.P. 49 12-023-00378Plugged InjectionPure Oil Company
Bennett, J.P. 50 12-023-00382Plugged InjectionPure Oil Company
Bennett, J.P. 53 12-023-00383Plugged InjectionPure Oil Company
Bennett, J.P. 27 12-023-00389-0100Plugged OilThe Pure Oil Company
Bennett, J.P. 54 12-023-00390Plugged InjectionPure Oil Company
Bennett, J.P. 47 12-023-00391Plugged InjectionPure Oil Company
Bennett, J.P. 52 12-023-00392Plugged InjectionPure Oil Company
Bennett, J.P. 59 12-023-00430Plugged OilPure Oil Company
Bennett, J.P. 58 12-023-00447Plugged OilPure Oil Company
Bennett, J.P. 56 12-023-00451Plugged OilPure Oil Company
Bennett, J.P. 57 12-023-00452Plugged OilPure Oil Company
Bennett, J.P. 55 12-023-00453Plugged OilPure Oil Company
Bennett, J.P. 17 12-023-00744Plugged InjectionPure Oil Company
Bennett, J.P. 18 12-023-00745Plugged InjectionPure Oil Company
Bennett, J.P. 26 12-023-00746-0100Plugged OilThe Pure Oil Company
Bennett, J.P. 28 12-023-00747Plugged InjectionPure Oil Company
Bennett, J.P. 36 12-023-00748Plugged InjectionPure Oil Company
Bennett, J.P. 37 12-023-00749Plugged InjectionPure Oil Company
Bennett, J.P. 42 12-023-00750Plugged InjectionPure Oil Company
Bennett, J.P. 20 12-023-00754Plugged InjectionPure Oil Company
Bennett, J.P. 21 12-023-00755Plugged InjectionPure Oil Company
Bennett, J.P. 1 12-023-01711Plugged OilThe Pure Oil Company
Bennett, J.P. 1 12-023-01712Plugged OilOhio Oil Co., The
Bennett, J.P. 2 12-023-01713Plugged OilThe Pure Oil Company
Bennett, J.P. 5 12-023-01714Plugged OilThe Pure Oil Company
Bennett, J.P. 14 12-023-01715Plugged OilThe Pure Oil Company
Bennett, J.P. 15 12-023-01716Plugged OilThe Pure Oil Company
Bennett, J.P. 29 12-023-01717Plugged OilPure Oil Company
Bennett, J.P. 30 12-023-01718Plugged OilPure Oil Company
Bennett, J.P. 31 12-023-01719Plugged OilPure Oil Company
Bennett, J.P. 32 12-023-01720Plugged OilPure Oil Company
Bennett, J.P. 33 12-023-01721Plugged OilPure Oil Company
Bennett, J.P. 34 12-023-01722Plugged OilPure Oil Company
Bennett, J.P. 35 12-023-01723Plugged OilPure Oil Company
Bennett, J.P. 38 12-023-01724Plugged InjectionPure Oil Company
Bennett, J.P. 39 12-023-01725Plugged InjectionPure Oil Company
Bennett, J.P. 40 12-023-01726Plugged InjectionPure Oil Company
Bennett, J.P. 41 12-023-01727Plugged InjectionPure Oil Company
Bennett, J.P. 43 12-023-01728Plugged InjectionPure Oil Company
Bennett, J.P. 44 12-023-01729Plugged InjectionPure Oil Company
Bennett, J.P. 45 12-023-01730Plugged OilPure Oil Company
Bennett, J.P. 19 12-023-01771Plugged OilPure Oil Company
Bennett, J.P. 22 12-023-01772Plugged OilPure Oil Company
Bennett, J.P. 23 12-023-01773Plugged OilPure Oil Company
Bennett, J.P. 24 12-023-01774Plugged OilPure Oil Company
Bennett, J.P. 25 12-023-01775Plugged OilPure Oil Company
Bennett, J.P. 7 12-023-03639Plugged OilOhio Oil Co., The
Bennett, J.P. 8 12-023-03640Plugged OilOhio Oil Co., The
Bennett, J.P. 16 12-023-03641Plugged OilOhio Oil Co., The
Bennett, J.P. 6 12-023-23765Plugged OilOhio Oil Co., The
Bennett, J.P. 12 12-023-23841Plugged OilThe Pure Oil Company
Bennett, J.P. 13 12-023-23842Plugged OilThe Pure Oil Company
Bennett, Jean 3 12-023-00413-0100Plugged OilFroderman, G. H.

← Previous Next →