Basic Analysis

Most Recent:
Apr. 4, 2017

Five Year Average

Mar. 10, 2017

Feb. 11, 2017

Jan. 6, 2017

Dec. 5, 2016

Nov. 11, 2016

Density (kg/m3)

831.2

834.7 ± 4.8

827.3

830.3

833.2

834.9

828.3

Gravity (oAPI)

38.6

37.9 ± 1.0

39.4

38.8

38.2

37.8

39.2

Sulphur (wt%)

1.01

1.07 ± 0.10

1.02

1.08

1.09

1.05

1.02

MCR (wt%)

2.80

3.08 ± 0.30

2.70

3.10

3.20

2.90

2.80

Sediment (ppmw)

424

423 ± 134

-

-

325

-

-

TAN (mgKOH/g)

0.17

0.17 ± 0.05

0.17

0.21

0.27

0.32

-

Salt (ptb)

3.5

51.3 ± 26.9

-

-

61.9

-

41.0

Nickel (mg/L)

8.0

8.3 ± 1.8

6.6

7.6

6.9

6.3

5.7

Vanadium (mg/L)

11.0

14.4 ± 4.5

12.2

13.5

12.0

11.2

9.7

Olefins (wt%)

ND

ND

-

-

-

-

-

Light Ends (vol%)

Most Recent:
Apr. 4, 2017

Five Year Average

Mar. 10, 2017

Feb. 11, 2017

Jan. 6, 2017

Dec. 5, 2016

Nov. 11, 2016

C3-

0.55

0.65 ± 0.13

0.64

0.74

0.69

0.58

0.53

Butanes

3.05

2.99 ± 0.51

3.06

3.82

3.11

2.85

3.16

Pentanes

4.84

4.24 ± 0.92

5.11

6.69

5.14

5.06

5.00

Hexanes

5.34

6.17 ± 0.39

5.56

6.55

5.71

5.31

5.56

Heptanes

6.66

6.92 ± 0.42

7.71

8.50

7.33

5.98

7.41

Octanes

5.54

7.00 ± 1.18

4.13

4.47

3.82

4.31

3.45

Nonanes

3.66

5.35 ± 1.18

3.51

3.84

3.56

3.40

3.96

BTEX (vol%)

Most Recent:
Apr. 4, 2017

Five Year Average

Mar. 10, 2017

Feb. 11, 2017

Jan. 6, 2017

Dec. 5, 2016

Nov. 11, 2016

Benzene

0.24

0.26 ± 0.03

0.24

0.28

0.26

0.24

0.25

Toluene

0.53

0.63 ± 0.09

0.54

0.58

0.55

0.51

0.55

Ethyl Benzene

0.33

0.40 ± 0.09

0.34

0.36

0.34

0.31

0.10

Xylenes

0.60

0.70 ± 0.11

0.61

0.66

0.61

0.54

0.25

*ND indicates a tested value below the instrument threshold.