Basic Analysis

Most Recent:
Apr. 5, 2018
Five Year AverageMar. 5, 2018Feb. 14, 2018Jan. 6, 2018Nov. 5, 2017Sep. 12, 2017
Gravity (oAPI) 80.6 80.5 ± 1.8 81.2 81.5 80.2 81.3 81.3
Density (kg/m3) 666.4 667.0 ± 5.9 664.7 663.7 667.7 664.3 664.4
Sulfur (wt%) ND 0.02 ± 0.02 ND ND 0.02 ND 0.03
MCR (wt%) ND ND ND ND ND ND 0.10
Viscosity (cSt) 0.46 0.49 ± 0.03 0.46 0.46 0.48 0.46 0.46
Sediment (ppmw) ND 18 ± 30 79 ND ND ND 37

Trace Sulphur (mass ppm)

Most Recent:
Apr. 5, 2018
Five Year AverageMar. 5, 2018Feb. 14, 2018Jan. 6, 2018Nov. 5, 2017Sep. 12, 2017
Volatile Mercaptans (mass ppm) 53.9 25.8 ± 16.0 18.7 55.4 49.1 40.5 36.6
C7- Mercaptans (mass ppm) 73.4 40.6 ± 20.1 32.7 76.3 55.5 55.6 51.5

Composition Summary (vol%)

Most Recent:
Apr. 5, 2018
Five Year AverageMar. 5, 2018Feb. 14, 2018Jan. 6, 2018Nov. 5, 2017Sep. 12, 2017
iso-Butane 0.47 0.28 ± 0.18 0.33 0.45 0.25 0.34 0.52
n-Butane 2.42 2.06 ± 0.71 2.54 2.16 1.95 1.51 2.17
iso-Pentane 22.65 26.21 ± 2.15 28.15 27.38 24.83 25.18 26.11
n-Pentane 25.76 25.49 ± 1.70 26.75 27.52 26.93 26.42 26.57
Hexanes 21.91 20.21 ± 2.20 18.11 20.03 20.57 21.13 20.74
C7 x C12 24.92 24.94 ± 3.86 23.91 22.02 24.24 25.16 23.63
Total C12- 98.15 99.22 ± 0.75 99.82 99.58 98.79 99.75 99.77
C13 x C30+ -0.15 -4.86 ± 5.01 -8.82 -2.58 -0.79 -8.75 -11.77

BTEX (vol%)

Most Recent:
Apr. 5, 2018
Five Year AverageMar. 5, 2018Feb. 14, 2018Jan. 6, 2018Nov. 5, 2017Sep. 12, 2017
Benzene (vol%) 0.86 0.67 ± 0.14 0.60 0.73 0.61 0.59 0.70
Toluene (vol%) 0.84 0.78 ± 0.23 0.73 0.78 0.73 0.86 0.78
Ethyl Benzene (vol%) 0.10 0.09 ± 0.04 0.10 0.07 0.09 0.12 0.08
Xylenes (vol%) 0.51 0.42 ± 0.19 0.49 0.38 0.49 0.65 0.40
BTEX Total (vol%) 2.31 1.96 ± 0.51 1.92 1.96 1.92 2.22 1.96

*ND indicates a tested value below the instrument threshold.