Scanned Wireline (Electrical) log for well 15-189-21161, the MARTHA REYNOLDS UNIT 'B' 3 by MOBIL OIL CORP., located in Stevens County. Log is Acoustic Cement Bond Log by Welex, logged on 1988-04-24 from 500 to 2864 feet. Bottom Hole Temperature is 95 degrees F. Well is located at T. 31 S, R. 36 W, sec. 20, spot: SW NE SW