Calculate the water influx at the end of 1,2 , and 5 years into a circular reservoir with an infinite aquifer. Initial reservoir pressure was
2500\psi
, and current reservoir pressure is
2490\psi
. \table[[Parameter,Reservoir,Aquifer],[Radius,
ft
,2000,],[
h,ft
,20,25],[
k,md
,50,100],[porosity,15,20],[Water viscosity,
cp
,0.5,0.8],[
c_(w),\psi ^(-1)
,
10^(-6)
,
0.7^(**)10^(-6)