umm shaif - ppef881c

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Report generated by: Report No. 51220CrudeSuite Desktop© Spiral Software

CRUDE OIL ASSAY REPORT

TITLE UMM SHAIF (UNITED ARAB EMIRATES) CRUDE OILJANUARY 2000

DATE -

GENERATED BY CrudeSuite Desktop v.3.20 (Build 1738.11.73)

COPYRIGHT BP Oil Inc

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Crude Name Umm ShaifReport no. 51220

PPEFA pack number PPEF881CSample Date 17.1.2000

Total crude oil Density kg/l 0.8385 API 37.2 Sulphur %wt 1.31 Pour point °C -18 KV @ 20°C cSt 5.96 KV @ 40°C cSt 3.54 Acidity mg KOH/g 0.05

Yields %wtGas to C4 1.5 Total to 95°C 10.1 149°C 20.1 175°C 25.35 232°C 36.2 342°C 57.45 369°C 62.3 509°C 82.3 550°C 86.45 585°C -

15-95Density kg/l 0.6734 RON (C) 62.0000

Light Distillate 15 to 149 Density kg/l 0.7106

Kerosine 149-232Density kg/l 0.7899 Sulphur %wt 0.097 Freeze °C -56 Naphthalenes % vol 0.46 Acidity mg KOH/g 0.015 Smoke point mm 26 Cetane Index 42.8

Gas Oil 232-342Density kg/l 0.8439 Sulphur %wt 0.88 Pour point °C -15 Acidity mg KOH/g <0.05 Cetane Index 51.5

Vacuum Gas Oil 369-509Density kg/l 0.9139 Sulphur %wt 2.02 Nitrogen ppm wt 680 CCR %wt 0.1 RI @ 70°C 1.4899 KV @ 100°C cSt 5.96

>550Density kg/l 1.00 Sulphur %wt 3.61 Nitrogen ppm wt 2500.00 CCR %wt 15.10 Nickel ppm wt 6.00 Vanadium ppm wt 20.00 KV @ 100°C cSt 346.00

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MIDDLE EASTPPEF881C UNITED ARAB EMIRATES

UMM SHAIF

SOURCE OF SAMPLE CRUDE DATA ASSAY SUMMARY/TBP DATA

Reference A05200 Gravity 37.2 Yield on Crude %wt %vol Light Hydrocarbon 1.50 2.31 Analysis Light Distillate to 149°C (API) 18.60 21.70 Kerosine 149 - 232°C 16.10 17.08 Field UMM SHAIF 31.0 Gas oil 232 - 342°C 21.25 21.06 Methane %wt - Residue above 342°C 42.55 37.85 Ethane %wt 0.01 Propane %wt 0.16 1.50 2.31 Export DAS ISLAND Isobutane %wt 0.23 Terminal n-Butane %wt 1.1 Total to 95°C (API) 10.10 12.75 149°C 20.10 24.01 Source 175°C 25.35 29.74 1.5 232°C 36.20 41.09 342°C 57.45 62.15 369°C 62.30 66.73 Isopentane %wt 1.01 509°C 82.30 85.03 Sample Date 17-Jan-00 n-Pentane %wt 1.66 550°C 86.45 88.69 585°C - 91.10

Volume expansion of 0.3 per cent vol on Date Rec'd 26-Apr-00 crude distributed across whole distillation

DISTILLATES

TBP cut point °C API Total 95-175 149-232 232-342 342-369 369-509 509-550 Crude (C) (C)

Yield on crude %wt 100.0 8.60 15.25 18.6 16.1 21.25 4.85 20.0 4.15 Yield on crude %vol 100.00 10.43 16.99 21.70 17.08 21.06 4.58 18.30 3.66

Density at 15°C kg/litre 0.8385 0.6734 0.7562 0.7106 0.7899 0.8439 0.8864 0.9139 0.9475 Sulphur %wt 1.31 0.095 0.067 0.077 0.097 0.880 2.010 2.020 2.550 Mercaptan sulphur %wt - 0.0801 0.0441 0.0612 0.0387 - - - -

Viscosity at 20°C cSt 5.96 - - - - - - - - 30°C 4.46 - - - - - - - - 40°C 3.54 - - - 1.05 - - - - 50°C - - - - - 2.64 6.80 - - 60°C - - - - 0.84 - - 18.00 106.00 100°C - - - - - 1.26 2.43 5.96 20.90 Cloud point °C - - - - - -15 12 - - Pour point °C -18 - - - - -15 12 33 - Wax (NMR) %wt - - - - - 3.6 16.2 14.7 13.8 Wax (BP237) %wt - - - - - - - - -

Total nitrogen ppm wt - - - - - 34 320 680 1300 Basic nitrogen ppm wt - - - - - - - 175 290 Organic oxygen %wt - - - - - - - 0.15 - Acidity mgKOH/g 0.05 - - - 0.015 <0.05 <0.05 <0.05 <0.05 Carbon residue %wt 2.1 - - - - - - 0.1 1.9 Asphaltenes %wt 0.11 - - - - - - - - Vanadium ppm wt 3 - - - - - - - - Nickel ppm wt <2 - - - - - - - - Iron ppm wt 3 - - - - - - - -

Arsenic ppb wt <4 - - - - - - - - Cadmium ppb wt 72 - - - - - - - - Copper ppb wt <10 - - - - - - - - Lead ppb wt 50 - - - - - - - - Mercury ppb wt <1 - - - - - - - -

Aromatics %vol - - - - 22.0 27.0 - - - Smoke point mm - - - - 26 18 - - - Freezing point ºC - - - - - 56.0 - 10.5 - - - Cetane Index ASTM D976 - - - - 42.8 51.5 47.1 - - Cetane Index IP380 - - - - 45.0 55.4 - - - CsubA % - - - - - 16.2 19.7 19.5 21.1 Refractive index at 70°C - - - - - 1.4502 1.475 1.4899 1.511 Hydrogen content %wt - - - - 14.0 - - - - Paraffins %wt - 84.0 64.0 73.3 - - - - - Naphthenes %wt - 12.3 15.0 15.0 - - - - - Aromatics %wt - 3.7 21.0 11.7 - 29.8 - - - n-Paraffins %wt - 46.0 28.8 37.5 - - - - -

Colour stability - - - - Stable Stable 369 - 509 DWO Naphthalenes %vol - - - - 0.46 9.01 Density at 15°C kg/l 0.9281

Viscosity at 40°C cSt 55.7 Salt lb/1000bbl 2 - - - - - 60°C cSt 22.6 Water %vol <0.05 - - - - - 100°C cSt 6.71 Viscosity index 61

Research Octane Number (C) - 62.0 - - - - Pour point °C -18 Selenium ppb wt - - - - - - - - -

H2S Evolved @ 160°C ppm wt - - - - - - - - - Calcium (unwashed) ppm wt - - - - - - - - - Calcium (washed) ppm wt - - - - - - - - - Chlorine (unwashed) ppm - - - - - - - - - Chlorine (washed) ppm - - - - - - - - -

(C) = Calculated Crude Dry Density at 15ºC (kg/l) 0.8385** = Analysis carried out on 15-95°C fraction Crude API (from Dry Density) 37.2 These acidities may have been subject to thermal degradation* = Summation of the poly-aromatic data from Table 18

Gas to C4 (corrected)

H2S ppm wt

Gas to C4 (corrected)

sample taken during DISCHARGE OF mv OLYMPIC SYMPHONY AT

KWINANATotal C1 - C4

C5-95 ** C5-149

H69

Jesper:

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Table 1

Umm Shaif Crude Oil Properties of Residues

RESIDUES

TBP Cut point (API) °C 342 369 509 550 (C)

Yield on crude oil %wt 42.55 37.7 17.7 13.55 Yield on crude oil %vol 37.85 33.27 14.98 11.31 Density at 15°C kg/litre 0.9400 0.9475 0.9885 1.0020

Sulphur %wt 2.58 2.65 3.36 3.61

Viscosity at 50°C cSt 106.0 152.0 - - 60°C cSt - 90.5 - - 80°C cSt - 38.6 - - 100°C cSt - 19.9 153 346 120°C cSt - 11.7 67 134 150°C cSt - - 25.6 44.9

Penetration at 25ºC mm/10 - - >500 >500 Softening point °C - - 19.2 24.0 Viscosity at 60°C (Vac Cap) Pa.s - - - - Pour point °C 27 30 27 - Wax content (BP237) %wt - - - - Wax content (NMR) %wt 12.5 12.0 9.0 8.0 Total nitrogen ppm wt 1280 1400 2220 2500 Basic nitrogen ppm wt - 390 635 740 Acidity mgKOH/g - <0.05 - - Carbon residue %wt * 5.1 5.7 12.0 15.1 Asphaltenes %wt * 0.27 0.3 0.6 0.8 Vanadium ppm wt 6 7 15 20 Nickel ppm wt 2 2 5 6 Iron ppm wt 6 7 15 20

Xylene equivalent - - - 0 CsubA % - - - 21.2

Saturates %wt - 28 - 8 Aromatics %wt - 66 - 81 Resins A %wt - 5 - 9 Resins B %wt - 1 - 2

(C) = calculated value ( ) = extrapolated value * = balanced within the reproducibility of the methodThese acidities may have been subject to thermal degradation

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Table 2

Umm Shaif Crude Oil Individual Hydrocarbons in the 15 - 95°C Cut

TBP Cut point °C 15 - 95 15 - 95

Yield on crude oil 8.60 10.43

Position in Crude 1.5 - 10.1 2.31 - 12.75 Hydrocarbons % wt % wt % vol % vol

On Cut On Crude On Cut On Crude

ethane - - - - propane - - - - iso-butane 0.01 trace 0.01 trace n-butane 0.49 0.04 0.56 0.06 neo-pentane 0.02 trace 0.02 trace iso-pentane 11.42 0.98 12.30 1.28 n-pentane 19.19 1.65 20.56 2.15 2,2-dimethylbutane 0.29 0.02 0.30 0.03 cyclopentane 1.45 0.12 1.29 0.13 2,3-dimethylbutane 1.10 0.09 1.10 0.11 2-methylpentane 9.09 0.78 9.31 0.97 3-methylpentane 5.66 0.49 5.61 0.59 n-hexane 19.07 1.64 19.35 2.02 2,2-dimethylpentane 0.20 0.02 0.20 0.02 methylcyclopentane 4.10 0.35 3.66 0.38 2,4-dimethylpentane 0.60 0.05 0.60 0.06 2,2,3-trimethylbutane 0.03 trace 0.03 trace benzene 2.24 0.19 1.71 0.18 3,3-dimethylpentane 0.11 0.01 0.11 0.01 cyclohexane 2.75 0.24 2.37 0.25 2-methylhexane 3.86 0.33 3.81 0.40 2,3-dimethylpentane 1.11 0.10 1.07 0.11 1,1-dimethylcyclopentane 0.24 0.02 0.21 0.02 3-methylhexane 3.66 0.31 3.57 0.37 1,cis-3-dimethylcyclopentane 0.54 0.05 0.46 0.05 1,trans-3-dimethylcyclopentane 0.48 0.04 0.41 0.04 3,ethylpentane 0.23 0.02 0.22 0.02 1,trans-2-dimethylcyclopentane 0.80 0.07 0.69 0.07 2,2,4-trimethylpentane 0.01 trace 0.01 trace n-heptane 7.43 0.64 7.28 0.76 1,cis-2-dimethylcyclopentane methylcyclohexane 1.64 0.14 1.40 0.15 2,2,3,3-tetramethylbutane 1,1,3-trimethylcyclopentane 0.06 0.01 0.05 0.01 2,2-dimethylhexane 0.01 trace 0.01 trace ethylcyclopentane 0.16 0.01 0.14 0.01 2,5-dimethylhexane 0.08 0.01 0.08 0.01 2,2,3-trimethylpentane - - - - 2,4-dimethylhexane 0.10 0.01 0.09 0.01 1,trans-2-cis-4-trimethylcyclopentane 0.04 trace 0.03 trace 3,3-dimethylhexane - - - - 1,trans-2,cis-3-trimethylcyclopentane 0.03 trace 0.03 trace 2,3,4-trimethylpentane 0.01 trace 0.01 trace 2,3,3-trimethylpentane - - - - toluene 1.47 0.13 1.14 0.12 higher boiling non-aromatics 0.24 0.02 0.21 0.02

Total 100.02 8.59 100.01 10.42

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Table 3

Umm Shaif Crude OilIndividual Aromatic Components in the 15 - 175°C Range

TBP Cut point °C 15 - 95* 95 - 149 149 - 175

Yield on crude oil %wt 8.45 10.00 5.25

Position in Crude %wt 1.5 - 10.1 #REF! #REF!

Hydrocarbons %wt On Cut On Crude On Cut On Crude On Cut On Crude

benzene 2.24 0.19 0.31 0.03 0.00 trace toluene 1.47 0.12 6.76 0.68 0.19 0.01 ethylbenzene - - 2.28 0.23 0.86 0.05 p-xylene - - 1.43 0.14 0.73 0.04 m-xylene - - 3.68 0.37 1.99 0.10 isopropylbenzene - - 0.26 0.03 0.54 0.03 o-xylene - - 2.22 0.22 1.94 0.10 n-propylbenzene - - 0.29 0.03 1.19 0.06 1-methyl-3-ethylbenzene 1-methyl-4-ethylbenzene - - 0.65 0.07 4.10 0.22 tert-butylbenzene isobutylbenzene 1,3,5-trimethylbenzene - - 0.14 0.01 1.75 0.09 sec-butylbenzene 1-methyl-3-isopropylbenzene 1-methyl-2-ethylbenzene - - 0.27 0.03 3.16 0.17 1-methyl-4-isopropylbenzene 1,2,4-trimethylbenzene - - 0.21 0.02 4.27 0.22 1,4-diethylbenzene - - - - 0.51 0.03 1-methyl-3-n-propylbenzene 1-methyl-2-iso-propylbenzene - - - - 0.50 0.03 1-methyl-4-n-propylbenzene 1,3-diethylbenzene - - - - 0.25 0.01 n-butylbenzene 1,3-dimethyl-5-ethylbenzene - - - - 0.37 0.02 1,2-diethylbenzene - - - - 0.05 trace 1-methyl-2-n-propylbenzene - - - - 0.21 0.01 1,2,3-trimethylbenzene - - 0.03 trace 1.73 0.09 1,4-dimethyl-2-ethylbenzene - - - - 0.31 0.02 1,3-dimethyl-4-ethylbenzene - - - - 0.27 0.01 1,2-dimethyl-4-ethylbenzene - - - - 0.10 0.01 indane - - - - 0.25 0.01

- - - - 0.32 0.02

Total %wt 3.71 0.31 18.53 1.85 25.59 1.34

Note:- *Summation of individual components from Table 2.

C11 aromatics

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Table 3A

Umm Shaif Crude OilIndividual Aromatic Components in the 15 - 175°C Range

TBP Cut point °C 15 - 95* 95 - 149 149 - 175

Yield on crude oil %vol 10.55 11.25 5.65

Position in Crude %vol 2.31 - 12.75 12.75 - 24.01 24.01 - 29.74

Hydrocarbons %vol On Cut On Crude On Cut On Crude On Cut On Crude

benzene 1.71 0.18 0.26 0.03 - - toluene 1.14 0.12 5.79 0.65 0.17 0.01 ethylbenzene - - 1.95 0.22 0.77 0.04 p-xylene - - 1.23 0.14 0.65 0.04 m-xylene - - 3.16 0.36 1.78 0.10 isopropylbenzene - - 0.22 0.02 0.48 0.03 o-xylene - - 1.87 0.21 1.70 0.10 n-propylbenzene - - 0.25 0.03 1.07 0.06 1-methyl-3-ethylbenzene 1-methyl-4-ethylbenzene - - 0.56 0.06 3.67 0.21 tert-butylbenzene isobutylbenzene 1,3,5-trimethylbenzene - - 0.12 0.01 1.56 0.09 sec-butylbenzene 1-methyl-3-isopropylbenzene 1-methyl-2-ethylbenzene - - 0.23 0.03 2.77 0.16 1-methyl-4-isopropylbenzene 1,2,4-trimethylbenzene - - 0.18 0.02 3.76 0.21 1,4-diethylbenzene - - - - 0.46 0.03 1-methyl-3-n-propylbenzene 1-methyl-2-iso-propylbenzene - - - - 0.44 0.02 1-methyl-4-n-propylbenzene 1,3-diethylbenzene - - - - 0.22 0.01 n-butylbenzene 1,3-dimethyl-5-ethylbenzene - - - - 0.33 0.02 1,2-diethylbenzene - - - - 0.04 trace 1-methyl-2-n-propylbenzene - - - - 0.19 0.01 1,2,3-trimethylbenzene - - 0.02 trace 1.49 0.08 1,4-dimethyl-2-ethylbenzene - - - - 0.27 0.02 1,3-dimethyl-4-ethylbenzene - - - - 0.23 0.01 1,2-dimethyl-4-ethylbenzene - - - - 0.09 0.01 indane - - - - 0.20 0.01

- - - - 0.27 0.02

Total %vol 2.85 0.30 15.84 1.78 22.61 1.28


C11 aromatics

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Table 4

Umm Shaif Crude Oil Hydrocarbon Type Analysis By Gas Chromatography in the 15 - 175°C Range

TBP Cut point °C 15 - 95* 95 - 149 149 - 175 Yield on crude oil %wt 8.60 10.00 5.25 Position in Crude %wt 1.5 - 10.1 #REF! #REF!

Hydrocarbons %wt On Cut On Crude On Cut On Crude On Cut On Crude

c2 n-paraffin - - - - - - c3 n-paraffin - - - - - - c4 isoparaffin 0.01 trace - - - - c4 n-paraffin 0.49 0.04 - - - - c5 naphthenes 1.45 0.12 - - - - c5 isoparaffin 11.42 0.98 - - - - c5 n-paraffin 19.19 1.65 - - - - c6 naphthenes 6.85 0.59 1.11 0.11 - - c6 isoparaffin 16.14 1.39 0.30 0.03 - - c6 n-paraffin 19.07 1.64 0.89 0.09 - - c7 naphthenes 3.86 0.33 5.98 0.60 0.08 trace c7 isoparaffin 9.80 0.84 4.72 0.47 - - c7 n-paraffin 7.43 0.64 9.71 0.97 0.09 trace c8 naphthenes 0.27 0.02 7.67 0.77 1.34 0.07 c8 isoparaffin 0.31 0.03 14.32 1.43 0.54 0.03 c8 n-paraffin - - 13.04 1.30 1.35 0.07 c9 naphthenes - - 2.38 0.24 4.12 0.22 c9 isoparaffin - - 12.61 1.26 9.45 0.50 c9 n-paraffin - - 6.03 0.60 11.32 0.59 c10 naphthenes - - 0.13 0.01 4.38 0.23 c10 isoparaffin - - 2.04 0.20 21.95 1.15 c10 n-paraffin - - 0.54 0.05 11.72 0.62 c11 naphthenes - - - - 0.87 0.05 c11 isoparaffin - - - - 5.48 0.29 c11 n-paraffin - - - - 1.72 0.09

total isoparaffin 37.68 3.24 33.99 3.40 37.42 1.96 total n-paraffin 46.18 3.97 30.21 3.02 26.20 1.37 total naphthenes 12.43 1.07 17.27 1.73 10.79 0.56 total aromatics 3.71 0.32 18.53 1.85 25.59 1.34 c6 aromatics 2.24 0.19 0.31 0.03 0.00 trace c7 aromatics 1.47 0.13 6.76 0.68 0.19 0.01 c8 aromatics - - 9.92 0.99 6.15 0.32 c9 aromatics - - 1.54 0.15 15.42 0.81 c10+ aromatics - - 0.00 trace 3.83 0.20


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Table 4A


TBP Cut point °C 15 - 95* 95 - 149 149 - 175 Yield on crude oil %vol 10.55 11.25 5.65 Position in Crude %vol 2.31 - 12.75 12.75 - 24.01 24.01 - 29.74

Hydrocarbons %vol On Cut On Crude On Cut On Crude On Cut On Crude

c2 n-paraffin - - - - - - c3 n-paraffin - - - - - - c4 isoparaffin 0.01 trace - - - - c4 n-paraffin 0.56 0.06 - - - - c5 naphthenes 1.29 0.14 - - - - c5 isoparaffin 12.30 1.30 - - - - c5 n-paraffin 20.56 2.17 - - - - c6 naphthenes 6.03 0.64 1.08 0.12 - - c6 isoparaffin 16.32 1.72 0.34 0.04 - - c6 n-paraffin 19.35 2.04 1.00 0.11 - - c7 naphthenes 3.31 0.35 5.86 0.66 0.08 trace c7 isoparaffin 9.61 1.01 5.11 0.57 - - c7 n-paraffin 7.28 0.77 10.54 1.19 0.10 0.01 c8 naphthenes 0.24 0.03 7.38 0.83 1.34 0.08 c8 isoparaffin 0.28 0.03 15.00 1.69 0.59 0.03 c8 n-paraffin - - 13.78 1.55 1.48 0.08 c9 naphthenes - - 2.27 0.26 4.08 0.23 c9 isoparaffin - - 12.85 1.45 10.00 0.57 c9 n-paraffin - - 6.24 0.70 12.16 0.69 c10 naphthenes - - 0.12 0.01 4.20 0.24 c10 isoparaffin - - 2.04 0.23 22.75 1.29 c10 n-paraffin - - 0.55 0.06 12.39 0.70 c11 naphthenes - - - - 0.83 0.05 c11 isoparaffin - - - - 5.57 0.31 c11 n-paraffin - - - - 1.79 0.10

total isoparaffin 38.52 4.06 35.34 3.98 38.91 2.20 total n-paraffin 47.75 5.04 32.11 3.61 27.92 1.58 total naphthenes 10.87 1.15 16.71 1.88 10.53 0.59 total aromatics 2.86 0.30 15.84 1.78 22.64 1.28 c6 aromatics 1.71 0.18 0.26 0.03 - - c7 aromatics 1.14 0.12 5.79 0.65 0.17 0.01 c8 aromatics - - - - - - c9 aromatics - - - - - - c10 aromatics - - - - - -


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Table 5

Umm Shaif Crude Oil Properties of 369 - 550°C Cut

TBP Cut point (API) °C 369 - 550

(C)

Yield on crude oil %wt 24.15

Yield on crude oil %vol 21.96

Density at 15ºC kg/litre 0.9195

Sulphur %wt 2.11

Viscosity at 60ºC cSt 23.20 Viscosity at 100ºC cSt 7.15

Wax content (BP237) %wt - Wax content (NMR) %wt 14.5 Total nitrogen ppm wt 790

Basic nitrogen ppm wt 195

Acidity mgKOH/g <0.01

Carbon Residue %wt 0.41

Refractive index at 70ºC 1.4935

(C) = calculated valueThese acidities may have been subject to thermal degradation

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Table 6

Umm Shaif Crude Oil TBP data

TBP Cut point (API) °C 50 55 60 65 70 75 80 85 90 95 Total distillate %wt 4.64 5.11 5.61 6.14 6.70 7.30 7.94 8.62 9.34 10.10 %vol 6.13 6.13 6.26 7.87 9.93 10.35 10.38 10.99 11.34 12.75









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Table 7

Umm Shaif Crude Oil Properties of 550-585°C and Residue >585°C fractions

Cut Point

TBP Cut point (API) ºC 550-585 >585

Yield on crude oil %wt - - Yield on crude oil %vol 2.41 8.90 Density at 15ºC kg/litre - -

Sulphur %wt - -

Viscosity at 50ºC cSt - - 60ºC cSt - - 80ºC cSt - - 100ºC cSt - - 120ºC cSt - - 150ºC cSt - - Penetration at 25°C 10/mm - - Softening point °C - - Viscosity at 60°C (Vac Cap) - - Wax content (BP237) %wt - - Wax content (NMR) %wt - -

Total nitrogen ppm wt - - Basic nitrogen ppm wt - - Acidity mgKOH/g - - Carbon residue %wt - - Asphaltenes %wt - - Vanadium ppm wt - - Nickel ppm wt - - Iron ppm wt - -

Xylene equivalent - -

Saturates %wt - - Aromatics %wt - - Resins A %wt - - Resins B %wt - -

(C) = calculated value ( ) = extrapolated valueThese acidities may have been subject to thermal degradation

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Table 8

Umm Shaif Crude Oil

Crude Oil SIMDIS Results

Total Crude % wt

Temp °C

10.1

Recovery 149 20.3

Recovery 175 26.5

Recovery 232 37.0

Recovery 342 58.6

Recovery 369 63.3

Recovery 509 83.9

Recovery 550 87.8

Recovery 600 91.8

Recovery 720 97.2

Recovery >720 2.8

Recovery C1-C7

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Table 9


TBP Cut point °C 175 - 200 175 - 200 Yield on crude oil - 4.96

Position in Crude 25.35 - 30 29.74 - 34.7

Hydrocarbons % wt % wt % vol % vol

On Cut On Crude On Cut On Crude

c6 naphthenes - - - - c6 isoparaffin - - - - c6 n-paraffin - - - - c6 aromatics - - - - c7 naphthenes - - - - c7 isoparaffin - - - - c7 n-paraffin - - - - c7 aromatics - - - - c8 naphthenes - - - - c8 isoparaffin - - - - c8 n-paraffin - - - - c8 aromatics - - - - c9 naphthenes - - - - c9 isoparaffin - - - - c9 n-paraffin - - - - c9 aromatics - - - - c10 naphthenes - - - - c10 isoparaffin - - - - c10 n-paraffin - - - - c10 aromatics - - - - c11 naphthenes - - - - c11 isoparaffin - - - - c11 n-paraffin - - - - c11 aromatics - - - -

total isoparaffin 0.00 0.00 0.00 0.00 total n-paraffin 0.00 0.00 0.00 0.00 total naphthenes 0.00 0.00 0.00 0.00 total aromatics 0.00 0.00 0.00 0.00

High Boiling Aromatics - - - - High Boiling Saturates - - - - Polynaphthene - - - -

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Table 10

Umm Shaif Crude OilResidue Metals Analysis (raw experimental data)

Cut Point

TBP Cut point (API) °C >369 >509 >550 >585 On Crude Average

Yield on crude oil %wt 37.70 17.70 13.55 - 100.00 Yield on crude oil %vol 33.27 14.98 11.31 8.90 100.00 Aluminium mg/kg - - - - - Barium mg/kg - - - - - Boron mg/kg - - - - - Calcium mg/kg - - - - - Chromium mg/kg - - - - - Copper mg/kg - - - - - Lead mg/kg - - - - - Magnesium mg/kg - - - - - Manganese mg/kg - - - - - Molybdenum mg/kg - - - - - Potassium mg/kg - - - - - Silicon mg/kg - - - - - Silver mg/kg - - - - - Sodium mg/kg - - - - - Tin mg/kg - - - - - Titanium mg/kg - - - - - Zinc mg/kg - - - - - Phosphorus mg/kg - - - - -

(C) = Calculated

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Table 11

Umm Shaif Crude OilProperties of 15-232 distillates

TBP cut point ºC API 95-149 149-175 175-232 15-175 15-200

Yield on crude oil %wt 10.00 5.25 - - -

Yield on crude oil %vol 11.26 5.73 11.35 27.43 32.39

Density at 15°C kg/litre - - - - -

Sulphur %wt - - - - -

Mercaptan sulphur %wt - - - - -

IP342 Hydrogen Sulphide %wt - - - - -

IP342 Elemental Sulphur %wt - - - - -

Total Nitrogen %wt - - - - -

Acidity mgKOH/g - - - - -

Pour point °C - - - - -

Freezing point ºC - - - - -

Mercury ppb wt - - - - -

Naphthalenes %vol - - - - -

Chlorine ppm - - - - -

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Table 12

Umm Shaif Crude Oil ASTM D86 distillation data in the 149 - 342°C range

TBP Cut point °C 149 - 232 232 - 342 Yield on crude oil %wt 16.10 21.25 Yield on crude oil %vol 17.08 21.06

On Cut On Cut

Initial Boiling point ºC - - 5% recovered ºC - - 10% recovered ºC - - 20% recovered ºC - - 30% recovered ºC - - 40% recovered ºC - - 50% recovered ºC - - 60% recovered ºC - - 70% recovered ºC - - 80% recovered ºC - - 90% recovered ºC - - 95% recovered ºC - - Final Boiling Point ºC - - Loss %vol - - Residue %vol - - Recovery %vol - -

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Table 13Umm Shaif Crude Oil

TAN and Betz NAN Analysis

Total Acid Betz NANAssay Distillation Number Number

(mgKOH/g) (mgKOH/g)

Crude 0.05 - -

15-95ºC - - -

95-149ºC - - -149-232ºC 0.02 - -232-342ºC <0.05 - -342-369ºC <0.05 - -

15-369ºC (C) - - >369 (calc from crude and (IBP-369)) - -

>369ºC <0.05 - -369-509 <0.05 - -509-550 <0.05 - ->550 - - -

0.00 0.00Atmospheric stage % Recovery >369 0.0 -

Vacuum stage (369-550 & >550) balanced on >369 0.00 0.00Vacuum stage % Recovery >550 - -

% recovery of vac dist 369 vs target 369 - -

Total Acid Betz NANMinimum Residence Distillation Number Number

(mgKOH/g) (mgKOH/g)

15-369ºC - - - >369ºC (Calc from vac dist'n) - - -

369-509ºC - - -509-550ºC - - ->550ºC - - -

>369 calc from crude - (IBP-369) - -Vac dist >369 vs Atmos dist >369 % recovery - -

- -% Recovery - -

Final Flask temperature = 335 ºCThese calculations assume that <0.05 = 0(C) = Calculated

Percent Betz Nan of TAN

Atmospheric stage (IBP-369 & >369) balanced on crude

Percent Betz Nan of ACI

Atmospheric stage (IBP-550 & >550) balanced on crude

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Table 14

Umm Shaif Crude Oil

Asphaltene Solvency

Software version 2.0b

Solvent used for CSPa -

Solvent Power (SP) -

Asphaltene Critical Solvent Power (CSPa) -

Insolubles at Zero solvent power (PSN) -

Crude Solids Number (CSN) -

Asphaltenes

Solvent % Solvent Power Insolubles

wt% on crude

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

Notes: table for asphaltene crudes

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Table 15

Umm Shaif Crude Oil

Asphaltene and Wax Solvency

Software version 2.0b

Solvent used for CSPw - Solvent used for CSPa (UV) - Solvent Power (SP) - Asphaltene Critical Solvent Power (CSPa) -

Wax Critical Solvent Power (CSPw) - Insolubles at Zero solvent power (PSN) - Crude Solids Number (CSN) -

Wax + Asphaltenes


wt% on crude

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

UV Asphaltenes


wt% on crude

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

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Table 16Umm Shaif Crude Oil

C1- C8 % WT methane - ethane 0.01 propane 0.16 iso-butane 0.23 n-butane 1.10 iso-pentane 1.01 n-pentane 1.66 2,2-Dimethylbutane - Cyclopentane + 2,3-Dimethylbutane 0.22 2-Methylpentane 0.80 3-methylpentane 0.51 n-hexane 1.71 2,2-dimethylpentane 0.02 methylcyclopentane 0.40 2,4-dimethylpentane 0.07 2,2,3-trimethylbutane 0.00 Benzene 0.23 3,3-dimethylpentane 0.02 cyclohexane 0.33 2-methylhexane + 2,3-dimethylpentane 0.67 1,1-dimethylcyclopentane 0.04 3-methylhexane 0.54 trans-1,3-dimethylcyclopentane 0.08 cis-1,3-dimethylcyclopentane 0.07 1,2-dimethylcyclopentane + 3-ethylpentane 0.00 n-heptane 1.66 Methylcyclohexane - 1,1,3-trimethylcyclopentane - 2,2-dimethylhexane - ethylcyclopentane - 2,5-dimethylhexane - 2,4-dimethylhexane - trans,cis-1,2,4-trimethylcyclopentane - 3,3-dimethylhexane - trans,cis-1,2,3-trimethylcyclopentane - 2,3,4-trimethylpentane - toluene - 2,3-dimethylhexane - 2-methyl-3-ethylpentane +

0.00

1,1,2-trimethylcyclopentane 2-methylheptane - 4-methylheptane - cis-1,3-dimethylcyclohexane - trans-1,4-dimethylcyclohexane +

0.00

3-methylheptane 3-ethylhexane - 1,1-dimethylcyclohexane - 1,3-ethylmethylcyclopentane - 2,2,5-trimethylhexane - trans-1,3-ethylmethylcyclopentane - trans-1,2-ethylmethylcyclohexane - trans-1,2-dimethylcyclohexane - trans-1,3- & cis-1,4-dimethylcyclohexane 0.00 n octane -

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Table 17Umm Shaif Crude Oil100pt SIMDIS data

BP Distribution table - PercentRecovered BP

mass% °C0.5 -

1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 -

10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 - 45 - 46 - 47 - 48 - 49 - 50 - 51 - 52 -

C9

Calibration starts with C5 nParaffin, Boiling point 36deg C, so everything boiling below that is assigned 0.

C23


C37


C51


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53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 62 - 63 - 64 - 65 - 66 - 67 - 68 - 69 - 70 - 71 - 72 - 73 - 74 - 75 - 76 - 77 - 78 - 79 - 80 - 81 - 82 - 83 - 84 - 85 - 86 - 87 - 88 - 89 - 90 - 91 - 92 - 93 - 94 - 95 - 96 - 97 - 98 - 99 -

99.5 -

C65


C79


C93


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Table 18

Umm Shaif Crude Oilpoly-aromatic data

Aromatics 175-232 175-232 *232-342 *232-342 *342-369

%wt %vol %wt %vol %wt1 ring - - 16.8 16.3 -2 ring - - 12.2 10.1 -3 ring+ - - 0.8 0.6 -

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Table 18

Umm Shaif Crude Oilpoly-aromatic data

*342-369

%vol- - -

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METHODS OF TEST LIST

TEST PRODUCT METHOD BASED ON METHOD REPEATABILITY REPRODUCIBILITY

Acidity FBP<250°C IP354/ASTM D3242 - 0.0132 × X 0.0406 × X

FBP>250°C In-house - MT/FLC/06 ASTM D664 / IP177 +/- 0.05 -

API Gravity Calc. 141.5/(density @ 15°C + 0.0005) - 131.5 - - -

Aromatics Content FIA Kerosine IP156/ASTM D1319 - 1.60% 3.50%

1,2,3 Ring Gas Oil IP391/95 - 5% 10%

Arsenic Crude Oil In-house - ICPMS - MT-IMS04 - 10% rel or +/- LOD -

Asphaltenes Residues IP143 - 10% 20%

Cadmium Crude Oil In-house - ICPMS - MT-IMS04 - 10% rel or +/- LOD -

Carbon Residue (Conradson) MCRT Residues ASTM D4530 -

Cetane Index Distillates IP380/ASTM D976 - See Method See Method

Cloud Point Distillates IP219/ASTM D2500 - 2°C 4°C

Cloud Point (automatic) Distillates ASTM D5771 - 2°C 4°C

Colour Stability Distillates In-house - MT/FLC/01 ASTM D1500 0.5 -

Copper Crude Oil In-house - ICPMS - MT-IMS04 - 10% rel or +/- LOD -

Crude Simdis Crude Oil IP-PM-CF98 - - -

C sub A Distillates IP392 -

Density IP365 - 0.0003 0.0014

Dewaxing Waxy Dist. In-house - MT/FLC/03 - +/- 3 % wt -Distillation Crude Oil ASTM D2892 (mod) - 0.5%wt 1.0%wt

Residue ASTM D5236 (mod) - 0.5%wt 1.0%wt

Freezing Point Distillates IP16/ASTM D2386 - 0.7°C 2.6°C

GC Research Octane Number Gasoline Calculated from GC individuals - - -

Hydrocarbon Analysis by GC

Aromatics Light Distillates IP262 (modified) - 5% rel. 10% rel.

C1 - C5 Crude Oil IP344 - 5% rel. 10% rel.

Individuals Gasoline In-house - MT/CMS/03 ASTM D5134 5% rel. 10% rel.

nP,iP,N,A Light Distillates IP382 (modified to include iP's) - 5% rel. 10% rel.

Hydrogen Content Distillates In-house - Micro - MT-MCR-15 ASTM D5291 0.30% -

Hydrogen Sulphide Crude Oil IP272 (modified) - See Method See Method

Lead Crude Oil In-house - ICPMS - MT-IMS04 - 10% rel or +/- LOD -

Mercury (Indication Only) Crude Oil In-house - HG-MT-1A - 10% rel or +/- LOD -

Naphthalenes Content Distillates ASTM D1840 - 0.05%vol. 0.11%vol

Nickel Content Crude Oil In-house - XRF - MT/ELE/05 - 2ppm 3ppm

Distillates In-house - ICP - MT/ELE/03 ASTM D 5185 / IP 437 +/- 0.2ppm wt/wt or if > 5% rel. -

Residues In-house - ICP - MT/ELE/01 ASTM D 5185, 4951 / IP 437 +/- 1ppm wt/wt or if > 3% rel. -

Nitrogen (Total) <100 ppm IP379/ASTM D4629 - 3% rel. 5%rel.

>100 ppm In-house - Micro - MT/ELE/12 IP379 3% rel. 5% rel.

Nitrogen (Basic) Heavy Dists. MT-FST-1406 - if >50 3% of amount -

Residues IP 276 (modified) - See Method See Method

Oxygen (Organic) Distillates In-house - Micro - MT-MCR-14 ASTM D5622 0.05 %wt 0.10 %wt

Pour Point IP15/ASTM D97 - 3°C 6°C

Pour Point (automatic) ASTM D5950 - 3°C 6°C

Refractive Index Distillates In-house - MT/FLC/02 ASTM D1218 0.0002 -

Residue Composition

Saturates Residues In-house - MT-LCH-07 IP469 4% rel. 10% rel.

Aromatics Residues In-house - MT-LCH-07 IP469 5% rel 10% rel.

Resins A Residues In-house - MT-LCH-07 IP469 10% rel. 20% rel.

Resins B Residues In-house - MT-LCH-07 IP469 10% rel. 20% rel.

Residue Hardness

Penetration Residues IP49 - 3% rel. 8% rel.

Softening Point Residues IP58 - 1°C 2.5°C

Salt Content Crude IP265 - 0.3 × X 1.6 × X

Smoke Point Distillate IP57 - 2mm 3mm

Sulphur (Total) Crude Oil In-house -XRF - MT/ELE/05 - 2% rel. 5% rel.

Distillates In-house -XRF - MT/ELE/05 - 2% rel. 5% rel.

Residues In-house - ICP - MT/ELE/01 ASTM D 5185, 4951 / IP 437 3% rel. -

Sulphur (Mercaptan) Distillate IP 30 Doctor Test - - -

Sulphur (Mercaptan) Distillate IP342/ASTM D3227 - 0.00007+0.027X 0.00031+0.042X

Vanadium Content Crude Oil In-house - XRF - MT/ELE/05 - 2ppm 3ppm

Distillates In-house - ICP - MT/ELE/03 ASTM D 5185 / IP 437 +/- 0.2ppm wt/wt or if > 5% rel -

Residues In-house - ICP - MT/ELE/01 ASTM D 5185, 4951 / IP 437 +/- 1ppm wt/wt or if > 3% rel. -

Viscosity (Kinematic) Distillates IP71/ASTM D445 - 0.35% rel. 0.70% rel.

Residues IP71/ASTM D445 - See Method See Method

Viscosity Index IP226/ASTM D2270 - See Method See Method

Water Content Crude IP74/ASTM D95 - 10% rel. 20% rel.

Wax Content Distillates In-house - NMR - MT/FLC/07 - 1.3% rel -

Residues In-house - MT/FLC/237 - 10% rel -

Xylene Equivalent Residues In-house - MT/FLC/05 - 2.9 9.9

Methods in bold are UKAS accredited

The repeatability and reproducibility figures quoted above are based on average values for crude oils and distillation

products. For results which are significantly higher or lower the test method should be consulted for a more accurate

statement of precision. A dash indicates that a precision statement has not yet been established or is not relevant.

X2/3 × 0.077 X2/3 × 0.245

0.59 x1/3 1.37 x1/3

umm shaif - ppef881c

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