Crude Assay Job Number 13-September-2016 43.1 API <0.10 mgkoh/g TAN 0.032 %m Sulphur on behalf of Santos Limited Report By: Approved By: Jhonas Fernandez Assay Chemist Anna Koblova Senior Chemist Intertek - Commodities Port Adelaide Laboratory Australia
TABLE OF CONTENTS Report ID: Description Page No. Sample Details Assay Slate Summary 1 Properties of Whole Crude Oil 2 Distillation Overview 3 Graph of True Boiling Point (Cumulative % mass and % volume) 4 Graph of Cumulative % Middle Volume vs API Gravity 5 Graph of True Boiling Point vs Simulated Distillation 6 Properties of Naphtha 7 Properties of Kerosene 8 Properties of Gas Oil 9 Properties of Residue 10 Distillation (ASTM D86) Detailed Hydrocarbon Analysis, Full report (C5-70 C) Component List. Total by group type & Carbon number. Detailed Hydrocarbon Analysis, Full Report (70-165 C) Component List. Total by group type & Carbon number. Detailed Hydrocarbon Analysis, Full Report (165-190 C) Component List. Total by group type & Carbon number. appendix i appendix ii appendix iii appendix iv
Crude Assay Job Number Sample Details Date: September 13, 2016 Santos Limited 60 Flinders Street Adelaide, SA 5000 For the Attention of : Aaron Lawson Sample(s) received from : Santos Limited Sample(s) submitted as : Copper Basin Crude Oil 14 x 4L Epoxy Lined Tins 2 x 1L Glass Bottles 4 x 40mL VOA Vials Sample description : Cooper Basin Crude Oil Dated 18-08-16 Seals on Sample(s) : None
ASSAY SLATE SUMMARY Report ID Crude ID Client ID Date Santos Limited 13-September-2016 Whole Crude Oil Cut Range Test Fractional Distillation Method ASTM D2892 Unit %mass 0.2 2.0 7.6 7.6 12.2 40.2 30.2 %volume 0.3 2.5 8.1 8.1 12.7 39.9 28.4 Density @15 C ISO 8973/ASTM kg/l (Note 3) 0.8100 0.5800 0.6416 0.7455 0.7600 0.7787 0.8077 0.8604 Specific Gravity @60/60 F D5002/ASTM D4052/ IP - 0.8104 0.5800 0.6418 0.7458 0.7604 0.7791 0.8081 0.8608 API Gravity 365 API 43.1 112.5 89.0 58.2 54.6 50.1 43.6 32.9 Rapid Yield SIMDIS ASTM D7169+LE C See page 3 Aromatics - FIA ASTM D1319 %volume 4.6 5.2 11.6 Aniline Point ASTM D611 C 69.45 73.70 Note 4 Aniline Gravity Product Calculation - 8573 8249 Note 4 Ash Content ASTM D482 %mass 0.006 Asphaltenes IP 143 %mass <0.50 Carbon Residue - Micro ASTM D4530 %mass 0.27 0.94 Cetane Index ASTM D4737 Proc. A - 66.5 Characterization Factor UOP 375-12.4 Cloud Point ASTM D2500 C 1 Colour ASTM ASTM D1500 - <0.5 Colour Saybolt ASTM D156 - +30 +30 Copper Corrosion ASTM D130-1A 1A 1A 1A 1A DHA ASTM D6730 %volume/%mass appendix ii appendix iii appendix iv Distillation ASTM D86 %volume appendix i Flash Point (Abel) IP 170 C 46.5 Flash Point ASTM D93 C 71.0 Freeze Point ASTM D2386 C -55.5-33.5 Kinematic viscosity @ -20 C 2.712 4.754 Kinematic viscosity @ 20 C 5.130 1.287 1.898 ASTM D445 cst Kinematic viscosity @ 40 C 3.211 2.682 Kinematic viscosity @ 50 C 17.30 Metal - Arsenic 19 ICP MS wt ppb Metal - Lead <1 Metal - Nickel <1 1 Metal - Vanadium <1 <1 Metal - Iron ICPES wt ppm <1 4 Metal - Copper <1 <1 Metal - Sodium <1 3 Metal - Mercury (Note 1) UOP938 wt ppb 15 Naphthalenes ASTM D1840 %volume <0.08 0.08 Nitrogen - Basic UOP269 wt ppm 38 107 Nitrogen - Total ASTM D5762 wt ppm 88 304 Octane Number - Reasearch Calculation - 76.7 64.4 80.7 Paraffins 53.60 57.66 Naphthenes ASTM D5443 %mass 37.53 36.44 Aromatics 8.87 5.90 Pour Point - Upper ASTM D5853 C 15 Pour Point ASTM D97 C -3 +39 Reid Vapour Pressure (Note 2) ASTM D323 kpa 13.75 Salt Content ASTM D3230 PTB <1 Sediment by Extraction ASTM D4737 %mass 0 Smoke Point ASTM D1322 mm 43.2 35.4 Sulphur - Mercaptan UOP163 wt ppm 4 1 2 2 3 Sulphur - Total ASTM D5453 wt ppm 3.8 5.2 10 17 170 Sulphur - Total IP 336 %mass 0.032 0.081 Total Acid Number ASTM D664 mg KOH/g <0.10 <0.10 <0.10 0.11 Water by Distillation ASTM D4006 %volume 0 Wax Content UOP 46 %mass 18.7 45.4 NOTES: (1) Mercury was performed on separate VOA vials supplied by the client (2) RVP was tested on a separate 1L bottle provided by the client. (3) Insuficient LPG cut recovered, density was estimated and for indicative purpose only. (4) Unable to perform the test, product is outside the range of the test equipment. C1 - C5 LPG C5-70 C Light Naphtha 70-165 C Heavy Naphtha 165-190 C Naphtha/Kerosen 190-230 C Kerosene 230-360 C Gas Oil 360 C+ Residue Cooper Basin Crude Oil Assay Final Report Page 1 of 10
Properties of Crude Oil Report ID Crude ID Client ID Date Santos Limited 13-September-2016 Test Method Unit Simulated Distillation ASTM D7169 + LE - See page 3 Density @15 C kg/l 0.8100 Specific Gravity @60/60 F ASTM D5002-0.8104 API Gravity API 43.1 Carbon Residue - Micro ASTM D4530 %mass 0.27 Characterization Factor UOP 375-12.4 Kinematic viscosity @20 C ASTM D445 cst 5.130 Kinematic viscosity @40 C ASTM D445 cst 3.211 Metals - Arsenic 19.0 ICP MS wt ppb Metals - Lead <1 Metal - Nickel <1 Metal - Vanadium <1 Metal - Iron ICPES wt ppm <1 Metal - Copper <1 Metal - Sodium <1 Metal - Mercury (Note 2) UOP938 wt ppb 15 Nitrogen - Basic UOP269 wt ppm 38 Nitrogen - Total ASTM D5762 wt ppm 88 Pour Point - Upper ASTM D5853 C 15 Reid Vapour Presure (Note 3) ASTM D323 kpa 13.75 Salt Content ASTM D3230 PTB <1 Sediment by Extraction ASTM D4737 %mass 0 Sulphur - Mercaptan UOP163 wt ppm 4 Sulphur - Total IP336 %mass 0.032 Total Acid Number ASTM D664 mg KOH/g <0.10 Water by Distillation ASTM D4006 %volume 0 Wax Content UOP 46 %mass 18.7 NOTES: (2) Mercury was performed on separate VOA vials supplied by the client (3) RVP was tested on a separate 1L bottle provided by the client. Whole Cooper Basin Crude Oil Assay Final Report Page 2 of 10
DISTILLATION OVERVIEW Crude Name: Report ID: Sample Number: -001 Cumulative % Density mass (kg/l) SG 60/60F API Gravity %volume Cum. % volume Cum. Mid. %vol Temp C % mass Mid %vol 15.0 0.2 0.2 0.5800 0.5800 112.5 0.3 0.3 0.2 0.2 70.0 2.0 2.2 0.6416 0.6418 89.0 2.5 2.8 1.4 1.6 110.0 1.1 3.3 0.7146 0.7149 66.4 1.2 4.0 2.0 3.4 140.0 1.4 4.7 0.7490 0.7493 57.3 1.5 5.5 2.8 4.8 165.0 5.1 9.8 0.7518 0.7521 56.6 5.4 10.9 5.5 8.2 190.0 7.6 17.4 0.7600 0.7604 54.6 8.1 19.0 9.5 15.0 230.0 12.2 29.6 0.7787 0.7791 50.1 12.7 31.7 15.9 25.4 250.0 6.1 35.7 0.7953 0.7957 46.3 6.2 37.9 19.0 34.8 280.0 9.6 45.3 0.8098 0.8102 43.1 9.6 47.5 23.8 42.7 310.0 9.7 55.0 0.8195 0.8199 41.1 9.6 57.1 28.6 52.3 330.0 5.8 60.8 0.8242 0.8246 40.1 5.7 62.8 31.4 60.0 360.0 9.0 69.8 0.8300 0.8305 38.9 8.8 71.6 35.8 67.2 360+ 30.2 100.0 0.8604 0.8609 32.9 28.4 100.0 50.0 85.8 Note: LPG fraction recovered is insufficient for analysis. Hence, density provided is an estimate. ASTM D2892 TBP DATA SIMDIS DATA - ASTM D7169 +LE temp C mass% temp C mass% temp C mass% 27.8 0.5 244.3 34 355.8 68 36.1 1 248.1 35 356.6 69 68.7 2 252.5 36 361.3 70 98.4 3 253.7 37 366.9 71 125.7 4 254.4 38 368.3 72 144.2 5 258.4 39 370.2 73 146.9 6 263.6 40 376.6 74 150.1 7 266.3 41 379.6 75 155.7 8 270.2 42 380.6 76 158.4 9 271.1 43 386.1 77 163.7 10 272.9 44 390.4 78 170.3 11 278.6 45 391.6 79 173.0 12 284.1 46 397.0 80 174.1 13 286.6 47 401.0 81 175.3 14 287.6 48 402.6 82 178.3 15 291.8 49 409.0 83 184.9 16 296.1 50 411.8 84 189.2 17 301.1 51 417.7 85 194.6 18 302.2 52 421.4 86 195.8 19 303.0 53 427.5 87 196.2 20 304.4 54 432.6 88 199.0 21 309.7 55 439.4 89 205.7 22 315.0 56 447.4 90 209.7 23 316.1 57 456.1 91 214.9 24 317.3 58 466.6 92 215.8 25 323.1 59 478.1 93 216.5 26 328.8 60 491.9 94 219.3 27 330.1 61 509.5 95 225.3 28 331.2 62 531.5 96 228.7 29 337.7 63 559.6 97 233.3 30 342.7 64 600.9 98 234.5 31 343.8 65 712.8 99 235.3 32 346.5 66 720.0 99.5 238.5 33 352.5 67 Cooper Basin Crude Oil Assay Final Report Page 3 of 10
TRUE BOILING POINT CURVE August 2016 380.0 360.0 340.0 320.0 300.0 280.0 260.0 240.0 220.0 Temperature, o C 200.0 180.0 160.0 140.0 120.0 100.0 80.0 60.0 40.0 20.0 Vol%-TBP Mass%-TBP 0.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Cumulative % Recovered Cooper Basin Crude Oil Assay Final Report Page 4 of 10
120.0 Graph of API vs Mid Volume August 2016 110.0 100.0 90.0 80.0 API Gravity 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Cumulative Middle % Volume Cooper Basin Crude Oil Assay Final Report Page 5 of 10
Graph of True Boiling Point vs Simdis August 2016 Temperature, o C 760 740 720 700 680 660 640 620 600 580 560 540 520 500 480 460 440 420 400 380 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 mass%-tbp mass%-ht Simdis 0 10 20 30 40 50 60 70 80 90 100 Cumulative % Recovered Cooper Basin Crude Oil Assay Final Report Page 6 of 10
Properties of Naphtha Report ID Crude ID Client ID Date Test Method Unit Fractional Distillation Santos Limited 13-September-2016 ASTM D2892 C5-70C Light Naphtha NAPHTHA %mass 2.0 7.6 %volume 2.5 8.1 Density @15 C kg/l 0.6416 0.7455 Specific Gravity @60/60 F ASTM D4052-0.6418 0.7458 API Gravity API 89.0 58.2 Copper Corrosion ASTM D130-1A 1A DHA ASTM D6730 - appendix ii appendix iii Octane Number - Research Calculation - 76.7 64.4 Paraffins 53.60 Naphthenes ASTM D5443 %mass 37.53 Aromatics 8.87 Sulphur - Mercaptan UOP163 wt ppm 1 2 70-165C Heavy Naphtha Sulphur - Total ASTM D5453 wt ppm 3.8 5.2 Cooper Basin Crude Oil Assay Final Report Page 7 of 10
Properties of Kerosene Report ID Crude ID Client ID Date Santos Limited 13-September-2016 Test Method Unit 165-190C Naphtha\ Kerosene Kerosene 190-230C Kerosene Fractional Distillation ASTM D2892 %mass 7.6 12.2 %volume 8.1 12.7 Density @15 C kg/l 0.7600 0.7787 Specific Gravity @60/60 F ASTM D4052-0.7604 0.7791 API Gravity API 54.6 50.1 Aromatics - FIA ASTM D1319 %volume 4.6 5.2 Aniline Point ASTM D611 C 69.45 73.70 Aniline Gravity Product Calculation - 8573 8249 Colour Saybolt ASTM D156 - +30 +30 Copper Corrosion ASTM D130-1A 1A DHA ASTM D6730 %volume\%mass appendix iv Octane Number - Research Calculation - 80.7 Flash Point (Abel) IP 170 46.5 Flash Point ASTM D93 C 71.0 Freeze Point ASTM D2386 C -55.5-33.5 Kinematic viscosity @ -20 C ASTM D445 cst 2.712 4.754 Kinematic viscosity @ 20 C ASTM D446 cst 1.287 1.898 Naphthalenes ASTM D1840 %volume <0.08 0.08 Paraffins 57.66 Naphthenes ASTM D5443 %volume 36.44 Aromatics 5.90 Smoke Point ASTM D1322 mm 43.2 35.4 Sulphur - Mercaptan UOP163 wt ppm 2 3 Sulphur - Total ASTM D5453 wt ppm 10 17 Total Acid Number ASTM D664 mg KOH/g <0.10 <0.10 Cooper Basin Crude Oil Assay Final Report Page 8 of 10
Properties of Gas Oil Report ID Crude ID Client ID Date Santos Limited 13-September-2016 Test Method Unit Gas Oil 230-360C Gas Oil Fractional Distillation ASTM D2892 / ASTM %mass 40.2 D5236 %volume 39.9 Density @15 C kg/l 0.8077 Specific Gravity @60/60 F ASTM D4052-0.8081 API Gravity API 43.6 Aromatics - FIA ASTM D1319 %volume 11.6 Cetane Index ASTM D4737-66.5 Cloud Point ASTM D2500 C 1 Clour ASTM ASTM D1500 - <0.5 Copper Corrosion ASTM D30-1A Distillation ASTM D86 %volume appendix i Kinematic viscosity @ 40 C ASTM D445 cst 2.682 Pour Point ASTM D97 C -3 Sulphur - Total ASTM D5453 wt ppm 170 Cooper Basin Crude Oil Assay Final Report Page 9 of 10
Properties of Residue Report ID Crude ID Client ID Date Santos Limited 13-September-2016 Test Method Unit Residue 360C + Long Residue Fractional Distillation ASTM D2892 / %mass 30.2 ASTM D5236 %volume 28.4 Density @15 C kg/l 0.8604 Specific Gravity @60/60 F IP 365-0.8608 API Gravity API 32.9 Aniline Point ASTM D611 C Note 4 Aniline Gravity Product Calculation - Note 4 Ash Content ASTM D482 %mass 0.006 Asphaltenes IP 143 %mass <0.50 Carbon Residue - Micro ASTM D4530 %mass 0.94 Kinematic Viscosity @ 50 C ASTM D445 cst 17.30 Metal - Nickel 1 Metal - Vanadium <1 Metal - Iron ICPES wt ppm 4 Metal - Copper <1 Metal - Sodium 3 Nitrogen - Basic UOP269 wt ppm 107 Nitrogen - Total ASTM D5762 wt ppm 304 Pour Point ASTM D97 C +39 Sulphur - Total IP336 %mass 0.081 Total Acid Number ASTM D664 mg KOH/g 0.11 Wax Content UOP 46 %mass 45.4 NOTES: (4) Unable to perform the test, product is outside the range of the test equipment. Cooper Basin Crude Oil Assay Final Report Page 10 of 10
Appendix i Distillation (ASTM D86) CRUDE ID: REPORT ID: Boiling Range C %mass Yield %volume IBP 5% recovery 10% recovery 20% recovery 30% recovery 40% recovery 50% recovery 60% recovery 70% recovery 80% recovery 90% recovery 95% recovery FBP Corrected Loss Corrected Residue Total recovery 230 C-360 C 207.0 223.0 226.6 235.0 244.0 254.8 266.5 278.9 291.9 304.5 318.0 326.3 331.8 0.0 1.4 100.0 40.2 39.9 C %volume Cooper Basin Crude Oil Assay Final Report appendix i
CRUDE ID: REPORT ID: Appendix ii Detailed Hydrocarbon Analysis Boiling Range C Yield %mass %volume C5-70C 2.0 Component mass% vol% propane 1.741 2.205 n-butane 8.416 9.219 2,2-dimethylpropane 0.128 0.137 i-pentane 23.938 24.495 n-pentane 29.140 29.503 2,2-dimethylbutane 0.624 0.610 cyclopentane 0.879 0.748 2,3-dimethylbutane 1.833 1.756 2-methylpentane 10.585 10.275 3-methylpentane 4.713 4.498 n-hexane 12.967 12.468 methylcyclopentane 2.329 1.972 2,4-dimethylpentane 0.146 0.138 benzene 1.312 0.946 cyclohexane 1.140 0.928 2-methylhexane 0.109 0.102 2.5 Cooper Basin Crude Oil Assay Final Report appendix ii
CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume Class Summary mass% vol% n-paraffins 52.264 53.395 Iso-Paraffins 42.076 42.010 Naphthenes 4.348 3.648 Aromatics 1.312 0.946 Olefins 0.000 0.000 Unidentified 0.000 0.000 DHA CALCULATED PROPERTIES** Average Molecular Weight : Relative Density: Octane Number: C5-70C 74.0 0.6340 76.7 **Calculated DHA properties are indicative only and are not meant to replace values derived by relevant physical testing methods 2.0 2.5 Cooper Basin Crude Oil Assay Final Report appendix ii
Detailed Hydrocarbon Analysis (continued) Boiling Range C5-70C CRUDE ID: Yield, mass% 2.0 REPORT ID: Yield, vol % 2.5 Totals by Group Type & Carbon Number (in Mass Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: 1.741 0.000 0.000 0.000 0.000 1.741 C4: 8.416 0.000 0.000 0.000 0.000 8.416 C5: 29.140 24.066 0.000 0.879 0.000 54.085 C6: 12.967 17.754 0.000 3.469 1.312 35.502 C7: 0.000 0.256 0.000 0.000 0.000 0.256 C8: C9: C10: C11: C12: Total : 52.264 42.076 0.000 4.348 1.312 100.000 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 0.000 100.000 Totals by Group Type & Carbon Number (in Volume Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: 2.205 0.000 0.000 0.000 0.000 2.205 C4: 9.219 0.000 0.000 0.000 0.000 9.219 C5: 29.503 24.631 0.000 0.748 0.000 54.882 C6: 12.468 17.139 0.000 2.901 0.946 33.453 C7: 0.000 0.240 0.000 0.000 0.000 0.240 C8: C9: C10: C11: C12: Total : 53.395 42.010 0.000 3.648 0.946 100.000 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 0.000 100.000 Cooper Basin Crude Oil Assay Final Report appendix ii
CRUDE ID: REPORT ID: Appendix iii Detailed Hydrocarbon Analysis Boiling Range C Yield %mass %volume 70 C - 165 C 7.6 8.1 Component mass% vol% i-pentane 0.078 0.093 n-pentane 0.187 0.221 2,3-dimethylbutane 0.150 0.168 2-methylpentane 1.040 1.179 3-methylpentane 0.698 0.777 n-hexane 3.959 4.443 2,2-dimethylpentane 0.113 0.124 methylcyclopentane 1.181 1.167 2,4-dimethylpentane 0.279 0.307 benzene 0.516 0.435 3,3-dimethylpentane 0.052 0.055 cyclohexane 2.233 2.123 2-methylhexane 1.163 1.268 2,3-dimethylpentane 0.426 0.453 1,1-dimethylcyclopentane 0.131 0.128 3-methylhexane 0.990 1.066 1c,3-dimethylcyclopentane 0.335 0.333 1t,3-dimethylcyclopentane 0.297 0.294 3-ethylpentane 0.057 0.061 1t,2-dimethylcyclopentane 0.448 0.441 n-heptane 3.170 3.431 methylcyclohexane 3.146 3.026 1,1,3-trimethylcyclopentane 0.077 0.076 ethylcyclopentane 0.101 0.098 2,4-dimethylhexane 0.045 0.047 1c,2t,4-trimethylcyclopentane 0.060 0.058 1t,2c,3-trimethylcyclopentane 0.047 0.045 toluene 0.932 0.795 2,3-dimethylhexane 0.064 0.066 2-methylheptane 0.314 0.333 4-methylheptane 0.103 0.108 3-methylheptane 0.184 0.193 1c,2t,3-trimethylcyclopentane 1.182 1.136 3-ethylhexane 0.486 0.504 1,1-dimethylcyclohexane 0.102 0.097 3c-ethylmethylcyclopentane 0.064 0.062 Cooper Basin Crude Oil Assay Final Report appendix iii
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 70 C - 165 C 7.6 8.1 Component mass% vol% 3t-ethylmethylcyclopentane 0.065 0.062 2t-ethylmethylcyclopentane 0.103 0.099 2,2,4-trimethylhexane 0.600 0.601 n-octane 4.028 4.243 N1 0.098 0.093 1c,2-dimethylcyclohexane 0.168 0.156 2,3,5-trimethylhexane 0.270 0.277 1,1,4-trimethylcyclohexane 1.925 1.844 2,4-dimethylheptane 1.022 1.057 ethylcyclohexane 0.493 0.465 *1c,3c,5-trimethylcyclohexane 0.133 0.128 3,3-dimethylheptane 0.542 0.553 3,5-dimethylheptane 0.203 0.208 1,1,3-trimethylcyclohexane 0.137 0.129-0.087 0.091 ethylbenzene 0.397 0.339 1c,2t,4t-trimethylcyclohexane 0.637 0.604 1,3-dimethylbenzene 2.338 2.002 1,4-dimethylbenzene 0.720 0.618 3,4-dimethylheptane* 1.478 1.495 N14 0.122 0.116-0.080 0.083 I5 0.147 0.149 4-ethylheptane 0.138 0.142 1c,2t,3-trimethylcyclohexane 1.179 1.151 3-ethylheptane 2.331 2.374 3-methyloctane 0.142 0.146 1c,2t,4c-trimethylcyclohexane 0.386 0.370 1,1,2-trimethylcyclohexane 2.019 1.868 I6 0.128 0.129 1,2-dimethylbenzene 0.728 0.612 N19 0.077 0.073 I8 1.839 1.865 N20 0.175 0.166 Cooper Basin Crude Oil Assay Final Report appendix iii
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 70 C - 165 C 7.6 8.1 Component mass% vol% I9 0.759 0.770-0.057 0.058 N21 0.171 0.162 N22 0.079 0.075 N23/c-nonene-2 0.065 0.061 I10 0.163 0.165 n-nonane 20.722 21.367 1,1-methylethylcyclohexane 0.127 0.117 N25 0.133 0.124 N26 0.449 0.420 i-propylcyclohexane 0.669 0.617 2,2-dimethyloctane 0.390 0.398 N28 0.858 0.803-0.211 0.217 N29 0.121 0.113 2,6-dimethyloctane 1.776 1.806 2,5-dimethyloctane 0.694 0.704 I13 0.281 0.285 N30 0.293 0.271-0.346 0.355 I14 0.138 0.140 N31 1.872 1.731-0.192 0.197 n-propylbenzene 0.179 0.154 3,6-dimethyloctane 0.179 0.180 3-methyl-5-ethylheptane 0.111 0.113-3.088 3.156 N32 0.153 0.142-0.129 0.132-0.091 0.093 1,3-methylethylbenzene 0.736 0.630 Cooper Basin Crude Oil Assay Final Report appendix iii
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 70 C - 165 C 7.6 8.1 Component mass% vol% 1,4-methylethylbenzene 0.218 0.187 N33 0.162 0.150 2,3-dimethyloctane 0.349 0.350 1,3,5-trimethylbenzene 1.754 1.500 N34 0.320 0.296 I16 0.048 0.048 5-methylnonane 0.447 0.451 I17 1.062 1.062 3-ethyloctane 1.857 1.857-0.105 0.107 N35 0.307 0.284-0.066 0.067 3-methylnonane 1.066 1.076 1,2,4-trimethylbenzene 0.914 0.773 i-butylcyclohexane 0.337 0.313 I22 0.078 0.078-0.073 0.074 N37 0.059 0.054 1t-methyl-2-n-propylcyclohexan 0.062 0.057 I24 0.080 0.080 i-butylbenzene 0.049 0.043 sec-butylbenzene 0.068 0.059 n-decane 5.279 5.351 1,2,3-trimethylbenzene 0.109 0.090 N39 0.068 0.063 I30 0.109 0.109 1,2-methyl-i-propylbenzene 0.200 0.169 I31 0.125 0.125 I33 0.058 0.058 Cooper Basin Crude Oil Assay Final Report appendix iii
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume Class Summary mass% vol% n-paraffins 37.345 39.055 Iso-Paraffins 24.852 25.652 Naphthenes 23.423 22.260 Aromatics 9.857 8.404 Olefins 0.000 0.000 Unidentified 4.523 4.628 DHA CALCULATED PROPERTIES** Average Molecular Weight : Relative Density: Octane Number: 70 C - 165 C **Calculated DHA properties are indicative only and are not meant to replace values derived by relevant physical testing methods 7.6 8.1 117.7 0.7400 64.4 Cooper Basin Crude Oil Assay Final Report appendix iii
Boiling Range 70 C - 165 C CRUDE ID: Yield, mass% 7.6 REPORT ID: Yield, vol % 8.1 Totals by Group Type & Carbon Number (in Mass Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: C4: C5: 0.187 0.078 0.000 0.000 0.000 0.265 C6: 3.959 1.888 0.000 3.414 0.516 9.777 C7: 3.170 3.079 0.000 4.458 0.931 11.639 C8: 4.028 1.195 0.000 2.459 4.182 11.865 C9: 20.722 9.763 0.000 9.461 3.909 43.854 C10: 5.279 8.557 0.000 3.563 0.318 17.716 C11: 0.000 0.293 0.000 0.068 0.000 0.361 C12: Total : 37.345 24.852 0.000 23.423 9.857 95.477 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 4.523 100.000 Totals by Group Type & Carbon Number (in Volume Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: C4: C5: 0.221 0.093 0.000 0.000 0.000 0.314 C6: 4.443 2.123 0.000 3.290 0.435 10.290 C7: 3.431 3.334 0.000 4.319 0.795 11.879 C8: 4.243 1.251 0.000 2.349 3.571 11.414 C9: 21.367 9.930 0.000 8.942 3.333 43.572 C10: 5.351 8.628 0.000 3.297 0.270 17.546 C11: 0.000 0.293 0.000 0.063 0.000 0.356 C12: Total : 39.055 25.652 0.000 22.260 8.404 95.372 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 4.628 100.000 Cooper Basin Crude Oil Assay Final Report appendix iii
CRUDE ID: REPORT ID: Appendix iv Detailed Hydrocarbon Analysis Boiling Range C Yield %mass %volume 165-190C 7.6 8.1 Component mass% vol% 1,1,4-trimethylcyclohexane 0.102 0.100 1,3-dimethylbenzene 0.131 0.115 3,4-dimethylheptane* 0.088 0.091 1c,2t,3-trimethylcyclohexane 0.092 0.092 3-ethylheptane 0.198 0.206 1,1,2-trimethylcyclohexane 0.204 0.193 1,2-dimethylbenzene 0.079 0.068 I8 0.391 0.406 I9 0.189 0.197 n-nonane 4.131 4.363 N25 0.047 0.045 N26 0.163 0.156 i-propylcyclohexane 0.268 0.254 2,2-dimethyloctane 0.164 0.172 N28 0.353 0.339-0.103 0.108 N29 0.069 0.066 2,6-dimethyloctane 0.974 1.014 2,5-dimethyloctane 0.321 0.333 I13 0.145 0.151 N30 0.173 0.164-0.197 0.206 I14 0.103 0.107 N31 1.235 1.171-0.164 0.172 3,6-dimethyloctane 0.204 0.210 3-methyl-5-ethylheptane 0.084 0.087-2.183 2.286 N32 0.177 0.168-0.155 0.163-0.094 0.098 1,3-methylethylbenzene 0.430 0.377 1,4-methylethylbenzene 0.126 0.110 N33 0.302 0.286 2,3-dimethyloctane 0.370 0.380 1,3,5-trimethylbenzene 1.865 1.634 Cooper Basin Crude Oil Assay Final Report appendix iv
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 165-190C 7.6 8.1 Component mass% vol% N34 0.257 0.244-0.180 0.188 I16 0.089 0.091 5-methylnonane 0.600 0.621 I17 1.457 1.492 3-ethyloctane 2.908 2.979-0.230 0.240 N35 0.615 0.583-0.156 0.162 3-methylnonane 2.117 2.189 I18 0.058 0.060 I19 0.076 0.078-0.064 0.067 1,2,4-trimethylbenzene 2.021 1.749 i-butylcyclohexane 1.242 1.182 I22 0.292 0.299-0.154 0.160 I23 0.169 0.173 N37 0.226 0.214 1t-methyl-2-n-propylcyclohexan 0.354 0.335 I24 0.465 0.476 i-butylbenzene 0.198 0.176 sec-butylbenzene 0.449 0.395-0.042 0.043 n-decane 29.478 30.609 N38 0.153 0.145-0.128 0.133-0.172 0.178 1,2,3-trimethylbenzene 0.517 0.438 N39 0.313 0.297 1,4-methyl-i-propylbenzene 0.116 0.102 I27 0.326 0.334-0.327 0.338 I28 0.240 0.246 Detailed Hydrocarbon Analysis (continued) Cooper Basin Crude Oil Assay Final Report appendix iv
CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 165-190C 7.6 8.1 Component mass% vol% - 0.350 0.362 2-3-dihydroindene 0.118 0.093 sec-butylcyclohexane 0.265 0.247 I30 1.222 1.252 1,2-methyl-i-propylbenzene 4.024 3.480-0.189 0.195 I31 2.759 2.826-0.040 0.041-0.843 0.869 I32 0.717 0.679 1,3-diethylbenzene 0.038 0.033 I33 1.242 1.272 1,4-methyl-n-propylbenzene 0.135 0.119 n-butylbenzene 0.295 0.260-0.216 0.222 1,2-diethylbenzene 0.558 0.481-0.153 0.158 N41 0.598 0.566 1,2-methyl-n-propylbenzene 0.551 0.478 I35 0.311 0.319 I36 0.084 0.086 I37 1.105 1.132 I38 1.112 1.139 1,4,dimethyl-2-ethylbenzene 0.154 0.133 A3 2.570 2.267 I39 0.444 0.454 I40 1.551 1.588-0.359 0.367-0.170 0.174 I41 0.193 0.198 1,3-dimethyl-2-ethylbenzene 0.087 0.074 Cooper Basin Crude Oil Assay Final Report appendix iv
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume 165-190C 7.6 8.1 Component mass% vol% - 0.156 0.159-0.121 0.124-0.306 0.312 I43 0.179 0.183-0.259 0.264 1,2-dimethyl-3-ethylbenzene 0.184 0.156-0.224 0.228-0.268 0.274 1,2-ethyl-i-propylbenzene 0.103 0.087-0.112 0.114-0.069 0.071 n-undecane 11.169 11.379 1,4-ethyl-i-propylbenzene 0.163 0.139 1,2,4,5-tetramethylbenzene 0.160 0.137 1,2-methyl-n-butylbenzene 0.105 0.089-0.097 0.099 1,2,3,5-tetramethylbenzene 0.214 0.182-0.075 0.076-0.095 0.096-0.116 0.118-0.146 0.149 5-methylindan 0.039 0.033 I43 0.088 0.089-0.142 0.144 2-methylindan 0.270 0.226 1,3-methyl-n-butylbenzene 0.073 0.062-0.063 0.064-0.038 0.039 1,4-di-i-propylbenzene 0.045 0.039 1-t-butyl-3,5-dimethylbenzene 0.070 0.060-0.037 0.037 n-dodecane 0.106 0.107 Cooper Basin Crude Oil Assay Final Report appendix iv
Detailed Hydrocarbon Analysis (continued) CRUDE ID: REPORT ID: Boiling Range C Yield %mass %volume Class Summary mass% vol% n-paraffins 44.884 46.458 Iso-Paraffins 23.034 23.608 Naphthenes 7.208 6.846 Aromatics 15.884 13.790 Olefins 0.000 0.000 Unidentified 8.990 9.297 DHA CALCULATED PROPERTIES** Average Molecular Weight : Relative Density: Octane Number: 165-190C 7.6 8.1 142.2 0.7580 80.7 **Calculated DHA properties are indicative only and are not meant to replace values derived by relevant physical testing methods Cooper Basin Crude Oil Assay Final Report appendix iv
Boiling Range 165-190C CRUDE ID: Yield, mass% 7.6 REPORT ID: Yield, vol % 8.1 Totals by Group Type & Carbon Number (in Mass Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: C4: C5: C6: C7: C8: 0.000 0.000 0.000 0.000 0.210 0.210 C9: 4.131 0.866 0.000 1.298 5.075 11.370 C10: 29.478 10.595 0.000 4.999 10.040 55.113 C11: 11.169 11.484 0.000 0.911 0.443 24.008 C12: 0.106 0.088 0.000 0.000 0.116 0.310 Total : 44.884 23.034 0.000 7.208 15.884 91.010 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 8.990 100.000 Totals by Group Type & Carbon Number (in Volume Percent) n-paraffins: I-paraffins: Olefins: Naphthenes: Aromatics: Total: C1: C2: C3: C4: C5: C6: C7: C8: 0.000 0.000 0.000 0.000 0.183 0.183 C9: 4.363 0.900 0.000 1.245 4.400 10.909 C10: 30.609 10.911 0.000 4.738 8.731 54.989 C11: 11.379 11.709 0.000 0.863 0.377 24.328 C12: 0.107 0.089 0.000 0.000 0.098 0.294 Total : 46.458 23.608 0.000 6.846 13.790 90.703 Oxygenates: Total Heavies: Total Unknowns: Grand Total: 0.000 0.000 9.297 100.000 Cooper Basin Crude Oil Assay Final Report appendix iv