Scanned Wireline (Electrical) log for well 15-163-21031, the ROGERS 'B' 7 by CHAMPLIN PETROLEUM COMPANY, located in Rooks County. Log is Dual Induction Laterolog Linear Correlation Log by Schlumberger, logged on 1980-04-18 from 240 to 3815 feet. Bottom Hole Temperature is 103 degrees F. Well is located at T. 10 S, R. 20 W, sec. 23, spot: SW SE NE