Basic Analysis

Jun 20, 2010 Sample

5 Year Average
(prior to Jun 20, 2010 sample)

Density (kg/m3)

860.9

861.5 ± 3.2

Gravity (oAPI)

32.7

32.6 ± 0.6

Sulphur (wt%)

0.08

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

Jun 20, 2010 Sample

5 Year Average

C3- (vol%)

0.19

0.13 ± 0.06

Butanes (vol%)

2.44

2.98 ± 0.34

Pentanes (vol%)

1.52

1.53 ± 0.29

Hexanes (vol%)

2.02

1.94 ± 0.32

Heptanes (vol%)

2.15

1.94 ± 0.28

Octanes (vol%)

3.01

2.60 ± 0.35

Nonanes (vol%)

2.75

2.38 ± 0.33

Decanes (vol%)

1.37

1.28 ± 0.18

BTEX

Jun 20, 2010 Sample

5 Year Average

Benzene (vol%)

0.04

0.04 ± 0.01

Toluene (vol%)

0.18

0.15 ± 0.04

Ethyl Benzene (vol%)

0.11

0.09 ± 0.02

Xylenes (vol%)

0.37

0.32 ± 0.06

HTSD Distillation Summary

Jun 20, 2010 Sample

5 Year Average