THE MINERAL INDUSTRY OF INDIANA 307 
 
 
Table 14 —Oil and gas wells drilled in 1967 
 Proved field wells Exploratory wells 
 County ——————----————
—_________— Total 
 Oil Gas Dry Oil Gas Dry 
Adams    1   1 
Allen   1   1 2 
Cass      1 1 
Clay      1 1 
Crawford      1 1 
Daviess   2 1  4 7 
Decatur      1 1 
DeKalb      3 3 
Dubois 2  1 1  11 15 
Elkhart      13 13 
Fayette      1 1 
Floyd      1 1 
Gibson 35  19 8  25 87 
Grant   1.   2 3 
Hamilton      1 1 
Harrison   1    1 
Huntington 1      1 
Jasper      4 4 
Jay 1 1    1 3 
Jennings      1 1 
Knox 14  4 5  8 31 
Kosciusko      2 2 
LaPorte 2 1 1   12 16 
Lawrence      1 1 
Miami I  3   6 10 
Noble      7 7 
Perry 1  2 1  5 9 
Pike 12  13 4  6 35 
Posey 35  17 5  28 85 
Randolph     1 1 2 
Ripley      1 1 
Rush  I     1 
Scott      1 1 
Spencer 17  23 4  28 72 
Sullivan 1  4   2 7 
Switzerland     1  1 
Vanderburgh 4     4 8 
Vermillion    I  1 2 
Vigo      4 4 
Wabash~ 9  4 1  37 51 
Warrick   1   10 11 
Wells   1    1 
 Total ' 1353 298 —— 32 2 236 506 
 
1 Includes oil wells completed in secondary recovery projects. 
 
2 Includes dry holes completed in secondary recovery projects. 
 
Source: Petroleum Section, Indiana Geological Survey.