Sheet1Problem 7-2228APIL800055lbm/1000STB/D0.06498842592in0.1666666667ft32.170.00650.0006Ppe =0.88Ppwfqa The potential energy pressure change of oil being pumped to the surface is 565103052.0453520030613419400 =3048psi3074.723036003092.51187800bThe frictional Pressure change if the pipe relative roughness is 0.00063114.5711000

=23662.8To estimate the frictional factor =12.3361972877 =0.00657 =3.066.5psic Yes, the kinetic energy can be neglected because:1The tubing diameter is constant, so U1= U22Incompressible/ single phase fluid above bubble point, =0d To generate a plot of frictional pressure drop as a function of flowrate q50013.599082500246.18385000894.443875001926.782100003339.33