Scanned Drilling/Completion Reports for well 15-145-21647, the CMSS Unit 1-20 by Downing-Nelson Oil Co., Inc., located in Pawnee County. Form is DST Report, well spudded on 2011-11-11, well completed on 2011-11-21. Total Depth of Well is 4338. Well is located at T. 20 S, R. 20 W, sec. 20, spot: SE SW SW SE