116 SANTA MARIA OIL DISTRICT, CALIFORNIA. 
Chemical analyses of California petroleum —Continued. 
No. of analyis. 
Flash. 
Viscosity- 
Sulphur. 
Calorific 
value of 
dry 
samples.a 
Calorific 
values 
per 
cubic 
centi¬ 
meter. 
At 15° C. (about 60° F.). 
At 85° C. 
(185° F.). 
Seconds. 
Seconds 
divided by 
27^ or water =1. 
Seconds. 
Seconds 
divided 
by 27* or 
water =1. 
O 
• . 
Per cent. 
1 
Below 15 
1,060 
38. 40 
77^ 
2.81 
2.08 
10,369 
9,907 
2 
15 
47f 
1.72 
29§ 
1.07 
.60 
10,825 
9,203 
3 
Below 15 
90 
3.27 
37^ 
1.36 
1.56 
10,543 
9,364 
4 
21 
Over 1,800 
Over 65.00 
227 
8.23 
4.43 
10,258 
9,822 
5 
Above 70 
Over 1,800 
Over 65.00 
108 
3.91 
.44 
10,348 
10,001 
6 
A Iahvp. 70 
Over 1 800 
Over 65 00 
410 
14.86 
7 
Above 70 
Over 1, 800 
Over 65.00 
78 
2.83 
.85 
10,437 
9,976 
8 
32 
1,100 
39. 85 
54 
1.96 
.77 
10, 402 
9,804 
9 
26 
393 
14. 24 
43 
1.56 
10 
» Below 15 
264 
9. 56 
Ri 
- 1.50 
.94 
10,581 
9,678 
11 
Beln\v 15 
613 
2.23 
34* 
1.24 
12 
Below 15 
162* 
5.91 
37 
1.34 
.48 
10,647 
9,384 
13 
Below 15 
56 
2.03 
32J 
1.18 
.38 
10,739 
9,321 
14 
Below 15 
28i 
1.03 
25J 
.99 
.06 
10,598 
9,040 
15 
Below 15 
45* 
1. 66 
314 
1. 13 
16 
Below 15 
O 
38^ 
1.40 
29J 
1.07 
.28 
11,141 
9,322 
. . Distillation. 
OQ 
•H------- 
>. Percentage. 
o3 _ 
o 
6 
fc 
Water. 
Up to 
100° C. 
100°-150° 
C. 
150°-200° 
C. 
200°-250° 
C. 
250°-300 o% 
C. 
300° C. to 
asphalt. 
• 
As¬ 
phalt. 
Loss or 
gain. 
A. 
B. 
1 
None. 
0.9 
6 
10.5 
9.3 
11 
39.5 
22 
-0.8 
2 
None. 
8.6 
16 
12 
13.4 
10.8 
23 
7.4 
8 
- .8 
3 
None. 
8.2 
17.7 
12.1 
9.4 
9.1 
29.7 
12 
-1.8 
4 
7 
1.3 
3.9 
5.5 
7.7 
18.3 
34.3 
20.6 
-1.4 
5 
.7 
0 
0 
1 
10 
17.4 
45.5 
23.5 
-1.9 
6 
None. 
0 
0 
0 
0 
22.5 
37.5 
6.9 
31.1 
-2 
7 
.8 
0 
0 
0 
7.6 
13.9 
40 
14.5 
21.8 
-1.4 
8 
None. 
0 
4.2 
8.9 
8.7 
20.2 
27.5 
7.5 
22.5 
- .5 
9 
None. 
0 
4.2 
9.6 
14 
14.7 
23 
16.8 
15.7 
-2 
10 
None. 
4.2 
13.9 
8.9 
9.7 
18.3 
24.2 
5 
13.3 
-2.5 
11 
None. 
9.3 
16.5 
11.8 
7.7 
9.1 
31.8 
13 
- .8 
12 
None. 
4 
14.1 
9.1 
9.3 
10. 1 
43 
9.8 
■ - .6 
13 
None. 
10.4 
13.8 
10.5 
10.3 
17.5 
20.8 
7.3 
9.1 
- .3 
14 
None. 
5.5 
30.6 
21.5 
25.4 
8. 1 
5 
4. 1 
+ • 2 
15 
None. 
15.3 
15 
9.5 
9.9 
9.9 
28 
10.6 
-1.8 
16 
None. 
10.5 
■20.4 
13.8 
13 
11.1 
16.9 
6.8 
6.8 
- .7 
yi 
’go 
Distillation. 
G 
Gravity of preceding fractions at 15° C. (about 60° F.). 
O 
300° C. to asphalt. 
o 
Up to 100° C. 
d 
O 
O 
1C 
1 
o 
o 
o 
150°-200° C. 
o 
O 
1 
8 
o 
0 
O 
250°-300° C. 
£ 
A. 
B. 
1 
0. 7596 
0.8087 
0.8538 
0.8875 
0.9167 
2 
0.7185 
.7683 
.8028 
.8354 
. 8574 
.8788 
0.8822 
3 
.7123 
. 7617 
.8132 
.8583 
. 8899 
. 9085 
4 
. 7737 
. 7906 
.8316 
.8613 
.8992 
5 
.8516 
. 8840 
.9347 
6 
.8901 
.8997 
8938 
7 
.8625 
.8849 
.9021 
9053 
8 
.7760 
.8235 
.8427 
.8976 
.8982 
.8985 
9 
.7756 
.8313 
.8672 
.8991 
.9210 
.9166 
10 
.7252 
.7701 
.8172 
.8597 
.8937 
.8955 
.9062 
11 
.7228 
. 7724 
.8202 
.8613 
.8901 
.9154 
12 
.7250 
.7736 
.8111 
.8388 
.8547 
.8778 
13 
. 6906 
.7630 
.8041 
.8382 
.8774 
. 8866 
. 9062 
14 
.7395 
.8074 
.8396 
.8919 
.9227 
.9374 
15 
.7002 
.7639 
.8015 
.8321 
. 8624 
.8875 
16 
.7472 
.7659 
.8040 
.8359 
. 8606 
.8870 
.8720 
« To convert calories into British thermal units, multiply by 1.8. 
