COMPARATIVE RHEOLOGY DATA FOR FRITZ CEMENT DISPERSANTS
NC-S-1, SC-8, & SC-9
| Slurries |
Fresh Water |
18% Slat |
Saturated Salt |
| Class H Cement |
700 grams |
700 grams |
700 grams |
| 0.75% Dispersant |
5.25 grams |
5.25 grams |
5.25 grams |
| NaCl |
0.0 grams |
47.9 grams |
98.4 grams |
| 4.3 gal water/sk |
266 grams |
266 grams |
266 grams |
| |
Atm. Vis. |
Rheology Atm. |
| |
(BC) |
(No. 1 Spring) |
| Dispersant |
i |
f |
600 |
300 |
200 |
100 |
6 |
3 |
| |
|
Fresh Water @ 80ºF |
| NC-S-1 |
1 |
3 |
62 |
24 |
14 |
6 |
5 |
1 |
| SC-8 |
5 |
9 |
61 |
24 |
13 |
5 |
1 |
1 |
| NC-9 |
4 |
6 |
72 |
33 |
20 |
10 |
1 |
1 |
| |
|
Fresh Water @ 140ºF |
| NC-S-1 |
4 |
7 |
44 |
18 |
10 |
4 |
1 |
1 |
| SC-8 |
5 |
10 |
46 |
18 |
11 |
4 |
1 |
1 |
| NC-9 |
3 |
4 |
53 |
23 |
13 |
6 |
1 |
1 |
| |
|
Fresh Water @ 180ºF |
| NC-S-1 |
2 |
5 |
41 |
15 |
9 |
3 |
1 |
1 |
| SC-8 |
5 |
9 |
41 |
15 |
9 |
4 |
1 |
1 |
| NC-9 |
3 |
4 |
49 |
19 |
12 |
6 |
1 |
1 |
| |
Atm. Vis. |
Rheology Atm. |
| |
(BC) |
(No. 1 Spring) |
| Dispersant |
i |
f |
600 |
300 |
200 |
100 |
6 |
3 |
| |
|
Saturated Salt @ 80ºF |
| NC-S-1 |
6 |
10 |
144 |
87 |
70 |
49 |
35 |
32 |
| SC-8 |
5 |
9 |
95 |
47 |
38 |
16 |
1 |
1 |
| SC-9 |
6 |
7 |
99 |
52 |
35 |
18 |
2 |
2 |
| |
|
Saturated Salt @ 140ºF |
| NC-S-1 |
1 |
4 |
79 |
44 |
34 |
22 |
13 |
13 |
| SC-8 |
5 |
9 |
63 |
29 |
20 |
11 |
2 |
2 |
| SC-9 |
6 |
7 |
70 |
35 |
23 |
12 |
2 |
2 |
| |
|
Saturated Salt @ 180ºF |
| NC-S-1 |
4 |
4 |
61 |
33 |
24 |
15 |
8 |
8 |
| SC-8 |
6 |
7 |
52 |
25 |
17 |
9 |
3 |
3 |
| SC-9 |
5 |
5 |
56 |
27 |
18 |
11 |
3 |
3 |
| |
Atm. Vis. |
Rheology Atm. |
| |
(BC) |
(No. 1 Spring) |
| Dispersant |
i |
f |
600 |
300 |
200 |
100 |
6 |
3 |
| |
|
18% Salt @ 80ºF |
| NC-S-1 |
3 |
4 |
82 |
40 |
27 |
15 |
3 |
3 |
| SC-8 |
6 |
9 |
71 |
33 |
21 |
10 |
1 |
1 |
| SC-9 |
5 |
6 |
84 |
41 |
27 |
14 |
3 |
1 |
| |
|
18% Salt @ 140ºF |
| NC-S-1 |
1 |
5 |
70 |
37 |
27 |
18 |
10 |
11 |
| SC-8 |
5 |
6 |
55 |
26 |
17 |
9 |
2 |
2 |
| SC-9 |
6 |
6 |
59 |
29 |
19 |
11 |
1 |
1 |
| |
|
18% Salt @ 180ºF |
| NC-S-1 |
4 |
12 |
GELLED |
| SC-8 |
5 |
9 |
50 |
25 |
18 |
11 |
5 |
5 |
| SC-9 |
5 |
5 |
49 |
22 |
15 |
9 |
2 |
2 |
| FRESH WATER THICKENING TIME API Sch. 5G @ 125 ° F, H:MM |
| NC-S-1 |
6:45 |
| SC-8 |
4:30 |
| SC-9 |
7:01 |
|