Page 371 - Fundamentals of Reservoir Engineering
P. 371
NATURAL WATER INFLUX 306
3
10 10 2 10 4
10
8
r=10.0 eD r=9.0 eD r=8.0 eD r=7.0 r=7.0 eD eD r=6.0 eD r=5.0 eD r=4.5 eD r=4.0 eD r=3.5 eD r=3.0 eD r=2.5 eD 6
4
(cont’d)
=15.0 8 = r eD 2
r eD
3
10
8
6
t D
4
2
8
r eD = 2
10
8
6
4
2
10
2 8 6 4 2 8 6 4 2 1
10 10
W D
USE THIS SCALE FOR LINE reD = (CON’T) ONLY
8
Fig. 9.7 Dimensionless water influx, constant terminal pressure case, radial and
linear flow (After Hurst and van Everdingen, ref.1)
