OGSRL CORE INDEX
Well Name County Township Tract Lot/Block Conc/Tract Core/Top Core/Bottom
Formation/Cored
Core #
GOLDER ASSOC. BH 19 HURON COLBORNE
5 A 5.1 6.6
721
GOLDER ASSOC. BH 4 HURON COLBORNE
6 A 28.8 31.1
731