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Vanderburgh County, IN oil and gas wells

2,211 wells: 161 active, 1,976 plugged, 7 orphaned, run by 564 operators.

Figures from the Indiana Department of Natural Resources, Division of Oil and Gas, updated 2026-10-17.

Top operators in Vanderburgh

OperatorActiveWells here
Pioneer Oil Co., Inc.2469
S & S Oil and Gas LLC1921
WB Energy Partners LLC1818
Dee Drilling Co.1729
Campbell Energy LLC1616
Westwind Investment, Corp.1314
Trey Exploration, Inc.1212
Rossi Oil Co., LLC910
J & J Lewis Oilfield Services99
K. S. Oil Corporation878
Moore Engineering & Prod. Co., Inc.56
National Energy Corp.410
Ungetheim Production Company LLC33
Lauer-Wedeking-Hacker23
Travis Thompson Oil Corporation22
Claremark Oil054
Truman W. Drake050
drake046
turner040
Lynn Ann Oil Co.038
Hercules Petroleum Co., Inc.033
Vickery Drilling Company028
Countrymark Energy Resources, LLC027
Slagter Producing Corporation027
engle026

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
E.L. BLESH 3 14646Orphaned OilTruman W. Drake
George W. Hornby 10-174A 1520Orphaned OilVanderburgh Oil Corporation
JOHN EFFINGER 2A 12701Orphaned OilTruman W. Drake
JOHN EFFINGER 3B 13542Orphaned OilTruman W. Drake
JOHN EFFINGER 11 3463Orphaned OilTruman W. Drake
JOHN EFFINGER 2A 6571Orphaned OilTruman W. Drake
Marie D. Knighton 1 11804Orphaned OilA. Dewus, Jr. Exploration & Producing, Inc.