BAKER HUGHES - Drilling Fluids Reference Manual

Baker Hughes Drilling Fluids
Weight
Percent
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
Salt tables
Specific
Gravity
1.009
1.017
1.026
1.034
1.043
1.051
1.060
1.068
1.077
1.085
1.094
1.103
1.113
1.122
1.132
1.141
1.151
1.160
1.170
1.180
1.190
1.200
1.210
1.220
1.231
1.241
1.252
1.262
1.273
1.284
1.295
1.306
1.317
1.328
1.340
1.351
1.363
1.375
1.387
1.398
Density
(lb m /gal)
8.42
8.49
8.56
8.63
8.70
8.77
8.84
8.91
8.98
9.05
9.13
9.20
9.28
9.36
9.44
9.52
9.60
9.68
9.76
9.85
9.93
10.01
10.10
10.18
10.27
10.36
10.44
10.53
10.62
10.71
10.81
10.90
10.99
11.08
11.18
11.27
11.37
11.47
11.57
11.67
Table 5-39 Properties of Calcium Chloride Solutions at 20°C
100%
CaCl 2
(lb m /bbl)
3.53
7.13
10.78
14.50
18.27
22.11
25.99
29.94
33.95
38.03
42.18
46.39
50.69
55.05
59.49
63.98
68.55
73.18
77.91
82.72
87.59
92.53
97.55
102.62
107.82
113.09
118.44
123.85
129.39
135.00
140.70
146.48
152.32
158.25
164.32
170.47
176.76
183.13
189.53
195.99
95%
CaCl 2
(lb m /bbl)
3.72
7.50
11.35
15.26
19.23
23.27
27.36
31.52
35.74
40.03
44.40
48.83
53.36
57.95
62.62
67.35
72.16
77.03
82.01
87.07
92.20
97.40
102.68
108.02
113.49
119.04
124.67
130.37
136.20
142.11
148.11
154.19
160.34
166.58
172.97
179.44
186.06
192.77
199.50
206.31
H 2 O
Using
100%
CaCl 2
(gal/bbl)
41.93
41.85
41.78
41.69
41.60
41.49
41.38
41.27
41.14
41.01
40.90
40.76
40.65
40.53
40.40
40.25
40.10
39.95
39.80
39.65
39.48
39.31
39.14
38.95
38.76
38.57
38.37
38.16
37.96
37.75
37.53
37.30
37.06
36.81
36.57
36.32
36.06
35.81
35.53
35.23
H 2 O Using
95%
CaCl 2
(gal/bbl)
41.91
41.81
41.71
41.60
41.48
41.35
41.22
41.08
40.93
40.77
40.63
40.47
40.33
40.18
40.02
39.85
39.67
39.49
39.31
39.13
38.93
38.73
38.52
38.30
38.08
37.86
37.62
37.38
37.14
36.90
36.64
36.38
36.10
35.81
35.53
35.24
34.95
34.65
34.33
33.99
1 Volume increase from 100% salt, i.e., from retort.
CaCl 2
(mg/L)
10085
20340
30765
41360
52125
63060
74165
85440
96885
108500
120340
132360
144625
157080
169725
182560
195585
208800
222300
236000
249900
264000
278300
292800
307625
322660
337905
353360
369170
385200
401450
417920
434610
451520
468825
486360
504310
522500
540735
559200
2 Volume increase from salt and water in the sacked salt.
Chlorides
(mg/L)
6454
13018
19690
26470
33360
40358
47466
54682
62006
69440
77018
84710
92560
100531
108624
116838
125174
133632
142272
151040
159936
168960
178112
187392
196880
206502
2l6259
226150
236269
246528
256928
267469
278150
288973
300048
311270
322758
334400
346070
357888
Volume 1
Increase
Factor
100%
CaCl 2
1.002
1.004
1.006
1.008
1.011
1.013
1.016
1.018
1.021
1.024
1.027
1.030
1.034
1.037
1.041
1.044
1.048
1.051
1.056
1.060
1.065
1.069
1.074
1.078
1.084
1.089
1.095
1.100
1.107
1.113
1.120
1.126
1.134
1.141
1.149
1.156
1.165
1.173
1.183
1.192
Volume 2
Increase
Factor
95%
CaCl 2
1.002
1.004
1.007
1.010
1.013
1.016
1.019
1.022
1.026
1.030
1.034
1.038
1.041
1.045
1.049
1.054
1.059
1.064
1.068
1.073
1.079
1.084
1.090
1.097
1.103
1.109
1.116
1.124
1.131
1.138
1.146
1.155
1.163
1.173
1.182
1.192
1.202
1.212
1.224
1.236
Crystal
lization
Point (°F)
31.1
30.4
29.5
28.6
27.7
26.8
25.9
24.6
23.5
22.3
20.8
19.3
17.6
15.5
13.5
11.2
8.6
5.9
2.8
-0.4
-3.9
-7.8
-11.9
-16.2
-21.0
-25.8
-31.2
-37.8
-49.4
-50.8
-33.2
-19.5
-06.9
+4.3
+14.4
+24.1
+33.4
+42.1
+49.6
+55.9
Aw
0.998
0.996
0.993
0.989
0.984
0.979
0.973
0.967
0.959
0.951
0.942
0.933
0.923
0.912
0.900
0.888
0.875
0.862
0.847
0.832
0.816
0.800
0.783
0.765
0.746
0.727
0.707
0.686
0.665
0.643
0.620
0.597
0.573
0.548
0.522
0.496
0.469
0.441
0.413
0.384
Baker Hughes Drilling Fluids
Reference Manual
Revised 2006 5-63