roblem A casing $9\mathrm{.}625-$in$,53\mathrm{.}3$ lbf$/$ft$,$ with its capacity is $0\mathrm{.}3973$ ft$3/$ft to be run in $12\mathrm{.}25$ in hole. I. II$.$ III. Volume of annulus is $0\mathrm{.}3469$ ft$3/$ft Depth of float collar$=11,000$ ft$,$ total depth is $11,060$ ft; cement slurry fill$-$up in the annulus is $3600$ ft$.$ Cement yield is $1\mathrm{.}536$ ft$3/$sack$,$ water to cement ratio$=7\mathrm{.}73$ gal$/$sack$,$ sp$.$ gr$.$ of cement is $3\mathrm{.}14,$ weight of dry cement sack $=94$ lbf$.$ Also, Cement truck capacity is $20$ sack$/$min$.$ Take an excess of $35\%$ of cement should be used. Also assume any missing data and comment on your design for this cementing job