Page 179 - A Practical Companion to Reservoir Stimulation
P. 179
PRACTICAL COMPANION TO RESERVOIR STIMULATION
400
375
350
325
- 300
I
0 275
3
0 250
k
c 225
m
a
h 200
0
Y 175
=-3
.-
c
8
v) 150
v)
5 125
100
75
50
25
0
0 1 2 3 4 5 6
Time (hr)
Figure P-19-Apparent viscosity at 170 sec-' for 60 Ib/l 000 gal zirconate-crosslinked fluid.
0.60
0.55
0.50
C
0.45
0.40
0.35
50 100 150 200 250 300
Temperature (OF)
Figure P-20-n' for various quality foams with 30 lb/1000 gal polymer.
P-20
