Page 200 - Basic Well Log Analysis for Geologist
P. 200
LOG INTERPRETATION CASE STUDIES
70 K=permeobility, md, ofl
& K(O.1) = permeability, gas
E- 5
25
50
l.
Swirr %
30
-
3
779 gas crossplot for determining permeability, Pennsylvanian upper
i
.
C= 250
oil
cs 79
10 Fe K= {c (cio /swirr) } 2 Figure 89. . . . .
°
Irreducible water saturation (Sy, jp.) Versus porosity (db)
i
.
:
oe
L
L
1
A
4
Morrow Sandstone, Anadarko basin.
5 5 25 35
G %
Krw
100
90
80
70
6
W% sob
40)
x
Irreducible water saturation (S,, j,,) versus water saturation (Sy)
20 Figure 90.
© crossplot for determining relative permeability to water (Kyy).
10 pe 20 30 4 50 60 70 Pennsylvanian upper Morrow Sandstone. Anadarko basin.
Swirr %
