Basic Analysis

Feb 19, 2011 Sample

5 Year Average
(prior to Feb 19, 2011 sample)

Density (kg/m3)

868.7

861.9 ± 3.5

Gravity (oAPI)

31.2

32.5 ± 0.7

Sulphur (wt%)

0.12

0.10 ± 0.01

MCR (wt%)

0.10

ND

Nickel (mg/L)

ND

ND

Vanadium (mg/L)

ND

ND

*ND indicates a tested value below the instrument threshold.

Light Ends

Feb 19, 2011 Sample

5 Year Average

C3- (vol%)

ND

0.12 ± 0.06

Butanes (vol%)

0.93

2.90 ± 0.44

Pentanes (vol%)

0.60

1.50 ± 0.34

Hexanes (vol%)

1.60

1.92 ± 0.36

Heptanes (vol%)

1.78

1.93 ± 0.31

Octanes (vol%)

2.51

2.59 ± 0.38

Nonanes (vol%)

2.29

2.36 ± 0.34

Decanes (vol%)

1.16

1.27 ± 0.18

*ND indicates a tested value below the instrument threshold.

BTEX

Feb 19, 2011 Sample

5 Year Average

Benzene (vol%)

0.02

0.03 ± 0.01

Toluene (vol%)

0.12

0.15 ± 0.04

Ethyl Benzene (vol%)

0.09

0.09 ± 0.02

Xylenes (vol%)

0.29

0.32 ± 0.06

HTSD Distillation Summary

Feb 19, 2011 Sample

5 Year Average

5% Mass Recovered (oC)

108.1

115.3 ± 15.4

10% Mass Recovered (oC)

173.1

177.1 ± 13.8

20% Mass Recovered (oC)

232.0

239.9 ± 11.0

30% Mass Recovered (oC)

268.7

276.2 ± 10.1

40% Mass Recovered (oC)

297.5

305.7 ± 9.9

50% Mass Recovered (oC)

323.2

332.1 ± 10.2

60% Mass Recovered (oC)

349.7

359.3 ± 10.1

70% Mass Recovered (oC)

376.5

387.7 ± 10.4

80% Mass Recovered (oC)

405.0

419.0 ± 10.8

90% Mass Recovered (oC)

439.7

456.8 ± 11.1

95% Mass Recovered (oC)

468.1

485.7 ± 11.4

99% Mass Recovered (oC)

526.0

539.9 ± 14.8