Description:Casing Tally Summary 13- 3/8" Casing . Casing Tally 13— Husky Oil NPR Operations, Inc. supervised and directed the drilling and opened to 36" to 513'. Sixty barrels of mud Were lost to the hole while working on the . follows:' 9 barrels of 17.2 ppg Sam V spacer; 175 sacks Class "G" cement.