Compute the transport ratio of a 0.375-in. cutting (both diameter and thickness) having a specific gravity of 2.5 in a 14-lbm/gal mud being pumped at an annular velocity of 90 ft/min in a 6.5- x3.5-in. annulus. The following data were obtained for the drilling fluid using a rotational viscometer. Rotor Speed () Dial Reading (degrees) 3 4.0 6.6 100 26.0 200 300 600 44.0 60.0 100.0 (a) Compute the transport ratio using the Moore correlation. (b) Compute the transport ratio using the Chien correlation. (c) Compute the transport ratio using the Walker and Mayes correlation.