Basic Analysis

Jul 16, 2011 Sample

5 Year Average
(prior to Jul 16, 2011 sample)

Density (kg/m3)

864.9

862.2 ± 3.3

Gravity (oAPI)

32.0

32.5 ± 0.6

Sulphur (wt%)

0.09

0.10 ± 0.01

MCR (wt%)

ND

ND

Nickel (mg/L)

ND

ND

Vanadium (mg/L)

ND

ND

*ND indicates a tested value below the instrument threshold.

Light Ends

Jul 16, 2011 Sample

5 Year Average

C3- (vol%)

0.27

0.13 ± 0.07

Butanes (vol%)

2.61

2.88 ± 0.44

Pentanes (vol%)

1.32

1.52 ± 0.35

Hexanes (vol%)

1.73

1.93 ± 0.36

Heptanes (vol%)

1.85

1.94 ± 0.31

Octanes (vol%)

2.62

2.60 ± 0.38

Nonanes (vol%)

2.40

2.36 ± 0.34

Decanes (vol%)

1.17

1.26 ± 0.18

BTEX

Jul 16, 2011 Sample

5 Year Average

Benzene (vol%)

0.03

0.03 ± 0.01

Toluene (vol%)

0.12

0.15 ± 0.04

Ethyl Benzene (vol%)

0.10

0.09 ± 0.02

Xylenes (vol%)

0.33

0.32 ± 0.06

HTSD Distillation Summary

Jul 16, 2011 Sample

5 Year Average