Basic Analysis

Dec 21, 2012 Sample

5 Year Average
(prior to Dec 21, 2012 sample)

Density (kg/m3)

868.4

863.3 ± 3.4

Gravity (oAPI)

31.3

32.3 ± 0.7

Sulphur (wt%)

0.10

0.10 ± 0.01

MCR (wt%)

ND

ND

Nickel (mg/L)

ND

ND

Vanadium (mg/L)

ND

ND

Olefins (wt%)

0.6

0.5 ± 0.1

*ND indicates a tested value below the instrument threshold.

Light Ends

Dec 21, 2012 Sample

5 Year Average

C3- (vol%)

0.24

0.16 ± 0.07

Butanes (vol%)

1.09

2.51 ± 0.63

Pentanes (vol%)

1.81

1.59 ± 0.35

Hexanes (vol%)

1.96

1.98 ± 0.33

Heptanes (vol%)

1.96

1.99 ± 0.28

Octanes (vol%)

2.63

2.67 ± 0.36

Nonanes (vol%)

2.41

2.40 ± 0.32

Decanes (vol%)

1.14

1.28 ± 0.18

BTEX

Dec 21, 2012 Sample

5 Year Average

Benzene (vol%)

0.03

0.04 ± 0.01

Toluene (vol%)

0.12

0.15 ± 0.03

Ethyl Benzene (vol%)

0.09

0.10 ± 0.02

Xylenes (vol%)

0.28

0.32 ± 0.05