Basic Analysis

Most Recent:
Mar. 4, 2017

Five Year Average

Feb. 1, 2017

Jan. 2, 2017

Dec. 4, 2016

Nov. 7, 2016

Oct. 4, 2016

Density (kg/m3)

733.7

715.2 ± 14.1

720.7

736.6

738.3

739.4

725.3

Gravity (oAPI)

61.2

66.3 ± 3.9

64.7

60.4

60.0

59.7

63.4

Sulphur (wt%)

0.09

0.11 ± 0.06

0.24

0.22

0.09

0.25

0.09

MCR (wt%)

0.13

0.19 ± 0.12

0.20

0.18

ND

0.24

ND

Viscosity (cSt)

0.99

0.81 ± 0.13

0.85

1.04

1.13

1.08

0.91

Sediment (ppmw)

50

99 ± 74

102

47

86

102

105

Olefins (wt%)

-

ND

-

ND

-

ND

-

Organo-Phosphates (ppmw)

-

0.6 ± 3.0

-

ND

-

-

-

Oxygenates (mass%)

-

ND

-

ND

-

-

-

Trace Sulphur (ppmw)

Most Recent:
Mar. 4, 2017

Five Year Average

Feb. 1, 2017

Jan. 2, 2017

Dec. 4, 2016

Nov. 7, 2016

Oct. 4, 2016

Volatile Mercaptans

61.5

47.5 ± 16.0

50.6

78.2

68.9

73.8

62.0

Light Ends (vol%)

Most Recent:
Mar. 4, 2017

Five Year Average

Feb. 1, 2017

Jan. 2, 2017

Dec. 4, 2016

Nov. 7, 2016

Oct. 4, 2016

C3-

0.37

0.25 ± 0.11

0.27

0.25

0.46

0.37

0.38

iso-Butane

0.72

0.53 ± 0.18

0.75

0.58

0.82

0.65

0.78

n-Butane

2.80

2.66 ± 0.50

3.05

2.67

3.36

2.80

2.83

iso-Pentane

9.89

15.30 ± 3.47

14.04

9.75

9.52

8.40

11.38

n-Pentane

10.96

15.50 ± 3.14

14.92

11.29

10.52

9.74

12.02

Hexanes

13.03

15.51 ± 1.93

15.33

12.98

12.88

12.79

13.25

C7 x C12

45.30

39.22 ± 4.41

42.39

46.37

45.34

44.12

42.50

Total C12-

83.07

88.97 ± 4.46

90.75

83.89

82.90

78.87

83.14

C13 x C30+

16.93

11.03 ± 4.46

9.25

16.11

17.10

21.13

16.86

BTEX (vol%)

Most Recent:
Mar. 4, 2017

Five Year Average

Feb. 1, 2017

Jan. 2, 2017

Dec. 4, 2016

Nov. 7, 2016

Oct. 4, 2016

Benzene

0.61

0.68 ± 0.18

0.33

0.36

0.29

0.53

0.63

Toluene

1.62

1.45 ± 0.45

0.94

0.99

1.01

1.43

1.65

Ethyl Benzene

0.22

0.18 ± 0.17

0.26

0.26

0.26

0.13

0.19

Xylenes (vol%)

1.81

1.37 ± 0.52

1.11

1.30

1.48

1.62

1.87

BTEX Total (vol%)

4.26

3.66 ± 1.11

2.64

2.91

3.04

3.71

4.34

*ND indicates a tested value below the instrument threshold.