Page 52 - Standard Handbook Petroleum Natural Gas Engineering VOLUME2
P. 52
40 Reservoir Engineering
Temperature RESISTIVITY OF SALINE SOLUTIONS
450 -
"F
400 --
300 -- -- 9
-- 8
-- 7
275 *- -- 6
250 -- 400 .- -- 5
300 *-
225 -- 500 - -
600 *.
200 -- 900 .. -- 2
190 -- 1000--
--
180
170 -- 2000 ' ' -- 1
3000 - -
160-- -- 0.9
--
--
4000 *.
150 -- 5000 - - -- 0.7
6000 -.
140 7000 a- - - 0.5
130 -- 0.4
- - 0.3
120--
-- - - 0.2
110
100 --
90 -- --0.1
--
- - .09
-- - - .07
- - .06
80
--.os
70 -- - - .04
t
-- .03
-- - - -02
60
Equivalent NaCl in PPM
1.645 x ppm CI = ppm NaCl
- ,-.01
50 - - .009
.008
Figure 5-28. Resistivity of saline solutions [41].
