Basic Analysis

Most Recent:
Dec. 31, 2017

Five Year Average

Nov. 30, 2017

Oct. 31, 2017

Jun. 30, 2017

May. 31, 2017

Apr. 30, 2017

Density (kg/m3)

916.7

916.7 ± 2.2

915.9

915.2

915.5

915.3

922.6

Gravity (oAPI)

22.7

22.7 ± 0.4

22.9

23.0

22.9

23.0

21.7

Sulphur (wt%)

2.67

2.77 ± 0.07

2.77

2.77

2.83

2.83

2.88

MCR (wt%)

8.20

8.24 ± 0.29

8.00

8.20

8.30

8.10

8.50

Sediment (ppmw)

-

142 ± 42

-

158

-

-

119

TAN (mgKOH/g)

0.47

0.39 ± 0.08

0.34

0.44

0.47

0.44

0.50

Salt (ptb)

-

7.3 ± 1.8

-

6.0

-

-

4.9

Nickel (mg/L)

29.0

28.3 ± 2.2

24.7

24.2

25.1

24.7

26.4

Vanadium (mg/L)

71.3

76.8 ± 5.6

68.7

67.7

67.9

67.3

70.1

Light Ends (vol%)

Most Recent:
Dec. 31, 2017

Five Year Average

Nov. 30, 2017

Oct. 31, 2017

Jun. 30, 2017

May. 31, 2017

Apr. 30, 2017

C3-

0.11

0.14 ± 0.04

0.17

0.17

0.11

0.11

ND

Butanes

0.58

0.62 ± 0.11

0.56

0.67

0.58

0.57

0.19

Pentanes

2.95

3.16 ± 0.34

2.69

3.12

3.29

3.03

2.19

Hexanes

3.03

3.13 ± 0.17

2.43

3.08

3.08

3.12

2.86

Heptanes

2.95

2.90 ± 0.19

2.36

2.94

2.90

2.98

2.90

Octanes

3.43

3.26 ± 0.30

2.71

3.50

3.38

3.47

3.42

Nonanes

2.94

2.85 ± 0.33

2.67

3.20

2.89

2.99

2.92

Decanes

1.49

1.37 ± 0.17

1.27

1.60

1.57

1.64

1.56

BTEX (vol%)

Most Recent:
Dec. 31, 2017

Five Year Average

Nov. 30, 2017

Oct. 31, 2017

Jun. 30, 2017

May. 31, 2017

Apr. 30, 2017

Benzene

0.09

0.08 ± 0.01

0.06

0.06

0.09

0.09

0.08

Toluene

0.24

0.21 ± 0.05

0.14

0.15

0.22

0.23

0.22

Ethyl Benzene

0.16

0.14 ± 0.03

0.09

0.12

0.14

0.15

0.14

Xylenes

0.43

0.35 ± 0.07

0.16

0.28

0.38

0.40

0.39

*ND indicates a tested value below the instrument threshold.