well testing

2. Given the following formation and fluid properties, estimate formation permeability, skin factor, WBS coefficient, and initial reservoir pressure from the buildup test data. What type of phase redistribution does this test exhibit? q=75 STB/D; h=14ft; B=1.126RB/STB;tp=720hr;=24.6%;ct=11.3106psi1; pwf=1662.62 psia; rw=0.46ft;=1.00cp