Basic Analysis

Most Recent:
Jan. 6, 2018
Five Year AverageNov. 5, 2017Sep. 12, 2017Jul. 7, 2017May. 4, 2017Mar. 3, 2017
Gravity (oAPI) 80.2 80.3 ± 2.0 81.3 81.3 80.8 76.4 81.4
Density (kg/m3) 667.7 667.6 ± 6.4 664.3 664.4 665.9 680.0 663.9
Sulfur (wt%) 0.02 0.02 ± 0.02 ND 0.03 0.02 0.03 ND
MCR (wt%) ND ND ND 0.10 ND ND ND
Viscosity (cSt) 0.48 0.49 ± 0.03 0.46 0.46 0.49 0.52 0.48
Sediment (ppmw) ND 16 ± 28 ND 37 30 ND 18

Trace Sulphur (mass ppm)

Most Recent:
Jan. 6, 2018
Five Year AverageNov. 5, 2017Sep. 12, 2017Jul. 7, 2017May. 4, 2017Mar. 3, 2017
Volatile Mercaptans (mass ppm) 49.1 23.6 ± 14.8 40.5 36.6 46.0 37.9 20.9
C7- Mercaptans (mass ppm) 55.5 38.7 ± 18.5 55.6 51.5 57.0 62.1 28.9

Composition Summary (vol%)

Most Recent:
Jan. 6, 2018
Five Year AverageNov. 5, 2017Sep. 12, 2017Jul. 7, 2017May. 4, 2017Mar. 3, 2017
iso-Butane 0.25 0.26 ± 0.18 0.34 0.52 0.65 0.37 0.18
n-Butane 1.95 2.05 ± 0.73 1.51 2.17 2.14 2.08 1.40
iso-Pentane 24.83 26.05 ± 2.28 25.18 26.11 26.19 23.16 27.34
n-Pentane 26.93 25.20 ± 1.92 26.42 26.57 25.58 22.27 27.57
Hexanes 20.57 20.26 ± 2.23 21.13 20.74 19.32 15.82 20.73
C7 x C12 24.24 25.34 ± 4.18 25.16 23.63 24.70 36.16 22.40
Total C12- 98.79 99.19 ± 0.76 99.75 99.77 98.62 99.88 99.64
C13 x C30+ -0.79 -4.84 ± 5.08 -8.75 -11.77 1.38 -12.88 -8.64

BTEX (vol%)

Most Recent:
Jan. 6, 2018
Five Year AverageNov. 5, 2017Sep. 12, 2017Jul. 7, 2017May. 4, 2017Mar. 3, 2017
Benzene (vol%) 0.61 0.67 ± 0.15 0.59 0.70 0.68 0.55 0.58
Toluene (vol%) 0.73 0.80 ± 0.27 0.86 0.78 0.80 1.12 0.62
Ethyl Benzene (vol%) 0.09 0.09 ± 0.04 0.12 0.08 0.10 0.22 0.07
Xylenes (vol%) 0.49 0.44 ± 0.21 0.65 0.40 0.46 1.11 0.34
BTEX Total (vol%) 1.92 1.99 ± 0.58 2.22 1.96 2.04 3.00 1.61

*ND indicates a tested value below the instrument threshold.