Basic Analysis

Sep 18, 2012 Sample

5 Year Average
(prior to Sep 18, 2012 sample)

Density (kg/m3)

868.2

863.2 ± 3.4

Gravity (oAPI)

31.3

32.3 ± 0.6

Sulphur (wt%)

0.10

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

Sep 18, 2012 Sample

5 Year Average

C3- (vol%)

0.22

0.15 ± 0.08

Butanes (vol%)

1.15

2.63 ± 0.56

Pentanes (vol%)

1.85

1.56 ± 0.35

Hexanes (vol%)

2.08

1.96 ± 0.34

Heptanes (vol%)

2.11

1.97 ± 0.29

Octanes (vol%)

2.83

2.64 ± 0.37

Nonanes (vol%)

2.50

2.38 ± 0.32

Decanes (vol%)

1.44

1.27 ± 0.18

BTEX

Sep 18, 2012 Sample

5 Year Average

Benzene (vol%)

0.04

0.04 ± 0.01

Toluene (vol%)

0.15

0.15 ± 0.03

Ethyl Benzene (vol%)

0.10

0.09 ± 0.02

Xylenes (vol%)

0.33

0.32 ± 0.05