A 7 inch-17 lb/ft (6.538in ID) casing string is set at 8,000 ft deep in a 8 3/4 in hole. A height of 3,850 ft of cement is required in the annulus, and 60 ft of cement is left in the casing. Caliper measurements indicate the following average diameter: 7000- 8000 6000 7000 5000 6000 4000- 5000 well Depth Average diameter inch 91/8 91/4 95/8 93/8 1. Calculate the volume of cement slurry required using the caliper measurements with 15% of excess. 2. Without using the caliper measurement and 50% of excess. Calculate, for each case, the number of sacks of cement if the yield is 1.1/sack. A 7 inch-17 lb/ft (6.538in ID) casing string is set at 8,000 ft deep in a 8 3/4 in hole. A height of 3,850 ft of cement is required in the annulus, and 60 ft of cement is left in the casing. Caliper measurements indicate the following average diameter: 7000- 8000 6000 7000 5000 6000 4000- 5000 well Depth Average diameter inch 91/8 91/4 95/8 93/8 1. Calculate the volume of cement slurry required using the caliper measurements with 15% of excess. 2. Without using the caliper measurement and 50% of excess. Calculate, for each case, the number of sacks of cement if the yield is 1.1/sack