Low Sulfur/Low RVP Gasoline

Exhibit A-1: Summary of Refinery Modeling Results

10 ppm Sulfur 9.0 RVP/10 ppm Sulfur 8

PADD 1 PADD 2 PADD 3 PADD 4 Total PADD 1 PADD 2 PADD 3 PADD 4 Total PADD 1 PA

Gasoline Pool Volume (K b/d) 681 2,009 4,091 299 7,079 2,009 681 4,091 299 7,079 2

681 

Investment ($MM) 473 1,193 1,810 441 3,917 520 1,443 1,806 472 4,240 611 

Debutanization 6 152 56 13 226 20 Depentanization 

Alkylation 47 47 133 

FCC Naphtha Desulfurization 459 1,002 1,512 223 3,196 459 1,067 1,567 226 3,319 459 

All Other 14 191 297 218 720 8 224 183 233 648 

Annual Refining Cost ($MM/y) 121 544 739 127 1,531 185 805 1569 159 2,718 297 

Capital Charge & Fixed 135 331 434 99 999 148 432 437 108 1,125 175 

C4/C5 Interseasonal Transfer 5 18 14 1 38 33 101 64 15 213 86 

Refining Operations -18 194 291 27 494 4 272 1068 36 1,380 36 

Per Gallon Refining Cost (¢/gal)Entire Gasoline Pool 1.2 1.8 1.2 2.8 1.4 1.8 2.6 2.5 3.5 2.5 2.8 

RVP-Affected Summer Gasoline 1.2 1.8 1.2 2.8 1.4 5.2 4.2 6.2 5.4 5.3 12.1 

Energy Density-Related Savings (¢/gal) 0.0 0.0 -0.1 0.0 0.0 -0.1 0.2 0.3 0.2 0.2 0.0 

Increase in CO2 Emissions (K MT/d) 0.3 4.1 3.2 0.3 8.0 0.7 3.9 4.0 0.3 8.9 0.9 

October 14, 2011 
Low Sulfur/Low RVP Gasoline

Exhibit A-2:

Type

of

Process Process

USE OF IN-PLACE CAPACITY

Crude Distillation Atmospheric

Conversion Fluid Cat Cracker

Hydrocracking

Coking

Upgrading Alkylation*

Iso-octene/octane

Catalytic Polymerization*

Dimersol*

Pen/Hex Isomerization

Reforming - CCR

Reforming - Other

Hydrotreating Naphtha Desulfurization

FCC Naphtha Desulfurization

Benzene Saturation

Distillate Desulfurization

Distillate Dearomatization

FCC Feed Desulfurization (Conv)

FCC Feed Desulfurization (Deep)

Resid Desulfurization

Hydrogen (MM scf/d) Hydrogen Production

Hydrogen Recovery

Fractionation Debutanization

Depentanization

Lt. Naphtha Spl. (Benz. Prec.)

Med. Naphtha Spl.

Hvy. Reformate Spl.

FCC Naphtha Splitting

Heavy FCC/Lt Cycle Oil Splitting

Other Aromatics Plant*

Benzene Extraction*

Butane Isomerization

Lubes & Waxes*

Solvent Deasphalting

Sulfur Recovery* (K s tons/d)

Steam Generation (K lb/hr)

NEW CAPACITY

Upgrading Alkylation*

Hydrotreating FCC Naphtha Desulfurization

Benzene Saturation

Hydrogen Hydrogen Plant* (MM scf/d)

Fractionation Debutanization

Depentanization

Medium Naphtha Spl. 

Other Butane Isomerization

Retrofit/Revamp Tier 2 Diesel Desulfurization

Distillate Dearomatization

FCC Naphtha Desulfurization

OPERATIONS

Fluid Cat Cracker Charge Rate

Conversion (Vol %)

Olefin Max Cat. (%)

Catalyst Coke (K b/d)

Reformer Charge Rate

Severity (RON)

FUEL & ENERGY

Fuel Use Natural Gas & Refinery Gases (foeb)

Energy Use Fuel & Power (Billion btu/d)

CO2 Emissions CO2 Emissions (K MT/d)

* Capacity defined in terms of volume of output.

Refinery Modeling Results -- PADD 1

Operations and New Capacity

(K b/d, except as noted)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

1,195 972 1,125 1,011 1,128 1,010 1,135 1,000 1,148 987

501 473 508 477 510 493 514 483 526 471

22 10 22 7 22 4 22 5 22 6

30 19 44 17 44 17 44 16 44 16

79 70 79 64 79 64 79 71 79 74

13 13 13 13 13

17 17 17 17 17 17 17 17 17 17

49 49 49 49 49 49 49 49 49 49

107 81 107 88 109 80 109 80 108 80

244 184 262 199 263 220 265 217 269 213

295 267 301 273 303 282 306 272 311 262

12 15 12 15 12 14 12 13 12 10

308 282 297 321 299 298 340 304 340 306

39 36 40 37 40 38 40 37 41 36

295 267 301 273 303 282 306 272 311 262

36 41 41 41 41 41 41 41 41 41

80 45 79 35 80 41 80 37 80 38

149 149 149 149 149

76 54 76 61 73 63 79 62 90 61

11 23 69 61 60 12 31

11 6 11 10 11 9 10 9 10 9

10 10 10 10 10 4 10 10 10 10

14 15 16 15 16 15 16 15 16 15

18 18 18 18 18 18 18 18 18 18

0.61 0.51 0.61 0.49 0.61 0.47 0.61 0.47 0.62 0.47

3,605 2,831 3,578 2,922 3,595 2,933 3,657 2,969 3,722 2,955

3 7

221

14 33 44

1 4

1

335 335 335

557 516 566 522 569 537 574 526 586 513

68.2 68.0 67.8 68.4 67.8 68.5 67.8 68.6 67.8 68.6

8.9 1.2 0.7 9.2 1.3 17.0

20 21 21 21 21 21 21 21 21 20

170 146 182 163 184 150 184 148 184 146

101.3 97.6 97.0 93.4 97.9 94.3 97.6 95.1 96.9 97.1

55 45 55 47 56 47 57 47 58 47

549 478 549 493 554 494 564 493 575 487

38.5 34.6 38.6 35.4 39.1 35.6 40.0 35.4 40.8 34.9

October 14, 2011 Page 1 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-2:

Type

of

Process Process

USE OF IN-PLACE CAPACITY

Crude Distillation Atmospheric

Conversion Fluid Cat Cracker

Hydrocracking

Coking

Upgrading Alkylation*

Iso-octene/octane

Catalytic Polymerization*

Dimersol*

Pen/Hex Isomerization

Reforming - CCR

Reforming - Other

Hydrotreating Naphtha Desulfurization

FCC Naphtha Desulfurization

Benzene Saturation

Distillate Desulfurization

Distillate Dearomatization

FCC Feed Desulfurization (Conv)

FCC Feed Desulfurization (Deep)

Resid Desulfurization

Hydrogen (MM scf/d) Hydrogen Production

Hydrogen Recovery

Fractionation Debutanization

Depentanization

Lt. Naphtha Spl. (Benz. Prec.)

Med. Naphtha Spl.

Hvy. Reformate Spl.

FCC Naphtha Splitting

Heavy FCC/Lt Cycle Oil Splitting

Other Aromatics Plant*

Benzene Extraction*

Butane Isomerization

Lubes & Waxes*

Solvent Deasphalting

Sulfur Recovery* (K s tons/d)

Steam Generation (K lb/hr)

NEW CAPACITY

Upgrading Alkylation*

Hydrotreating FCC Naphtha Desulfurization

Benzene Saturation

Hydrogen Hydrogen Plant* (MM scf/d)

Fractionation Debutanization

Depentanization

Medium Naphtha Spl. 

Other Butane Isomerization

Retrofit/Revamp Tier 2 Diesel Desulfurization

Distillate Dearomatization

FCC Naphtha Desulfurization

OPERATIONS

Fluid Cat Cracker Charge Rate

Conversion (Vol %)

Olefin Max Cat. (%)

Catalyst Coke (K b/d)

Reformer Charge Rate

Severity (RON)

FUEL & ENERGY

Fuel Use Natural Gas & Refinery Gases (foeb)

Energy Use Fuel & Power (Billion btu/d)

CO2 Emissions CO2 Emissions (K MT/d)

* Capacity defined in terms of volume of output.

Refinery Modeling Results -- PADD 2

Operations and New Capacity

(K b/d, except as noted)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

3,285 3,171 3,209 3,067 3,218 3,074 3,243 3,053 3,287 3,043

1,114 1,070 1,079 1,009 1,054 1,008 1,066 983 1,096 987

234 234 234 234 234 234 234 234 234 234

361 346 329 327 335 329 340 327 346 324

243 234 239 211 242 224 243 222 243 237

5 55555515

3333333333

167 167 167 167 167 167 167 167 167 167

292 292 292 292 292 292 292 292 292 292

281 261 267 220 302 271 304 265 313 262

772 716 751 788 781 802 784 795 900 793

486 463 486 444 486 582 486 582 486 579

22 26 22 50 22 48 22 45

1,013 1,042 999 997 1,014 1,040 1,008 1,044 1,047 1,041

18 16 18 18 18 18 18 18 18 18

225 215 216 203 218 204 220 202 225 201

486 463 486 444 486 582 486 582 486 579

535 535 535 535 535 535 535 535 535 535

210 161 195 141 202 161 194 172 194 171

111 111 111 111 111 111

253 266 255 197 209 182 204 186 299 189

53 28

222 135 490 28 479 458

16 17 22 34 34 34 34 34 32 34

14 14 14 14 14 14 14 14 14 25

9999999999

16 16 16 16 16 16 16 16 16 16

3.26 3.17 3.09 3.02 3.10 3.02 3.14 2.99 3.18 2.98

9,516 9,461 9,741 9,671 10,159 9,883 10,259 9,796 10,305 9,887

152 179 214

24 4 13 36 38 17

377 417 442 401 475 420 485 423 441 402

32 35

9

3 10 3

540 540 540

1,220 1,163 1,173 1,102 1,180 1,105 1,194 1,095 1,218 1,088

69.2 69.8 70.1 70.3 68.1 69.4 68.3 68.5 68.7 69.1

9.9 22.7 7.4 24.2 10.8 19.9 10.0 12.3 3.3 18.1

42 40 40 37 40 38 40 37 41 37

587 560 602 518 645 583 645 577 650 565

99.5 99.4 94.8 97.8 95.5 98.1 95.9 97.9 96.8 99.1

186 184 186 179 193 186 194 185 196 185

1,695 1,672 1,678 1,602 1,731 1,666 1,741 1,650 1,757 1,649

123.8 122.2 122.5 116.5 126.1 121.0 126.8 119.9 127.4 119.6

October 14, 2011 Page 2 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-2:

Type

of

Process Process

USE OF IN-PLACE CAPACITY

Crude Distillation Atmospheric

Conversion Fluid Cat Cracker

Hydrocracking

Coking

Upgrading Alkylation*

Iso-octene/octane

Catalytic Polymerization*

Dimersol*

Pen/Hex Isomerization

Reforming - CCR

Reforming - Other

Hydrotreating Naphtha Desulfurization

FCC Naphtha Desulfurization

Benzene Saturation

Distillate Desulfurization

Distillate Dearomatization

FCC Feed Desulfurization (Conv)

FCC Feed Desulfurization (Deep)

Resid Desulfurization

Hydrogen (MM scf/d) Hydrogen Production

Hydrogen Recovery

Fractionation Debutanization

Depentanization

Lt. Naphtha Spl. (Benz. Prec.)

Med. Naphtha Spl.

Hvy. Reformate Spl.

FCC Naphtha Splitting

Heavy FCC/Lt Cycle Oil Splitting

Other Aromatics Plant*

Benzene Extraction*

Butane Isomerization

Lubes & Waxes*

Solvent Deasphalting

Sulfur Recovery* (K s tons/d)

Steam Generation (K lb/hr)

NEW CAPACITY

Upgrading Alkylation*

Hydrotreating FCC Naphtha Desulfurization

Benzene Saturation

Hydrogen Hydrogen Plant* (MM scf/d)

Fractionation Debutanization

Depentanization

Medium Naphtha Spl. 

Other Butane Isomerization

Retrofit/Revamp Tier 2 Diesel Desulfurization

Distillate Dearomatization

FCC Naphtha Desulfurization

OPERATIONS

Fluid Cat Cracker Charge Rate

Conversion (Vol %)

Olefin Max Cat. (%)

Catalyst Coke (K b/d)

Reformer Charge Rate

Severity (RON)

FUEL & ENERGY

Fuel Use Natural Gas & Refinery Gases (foeb)

Energy Use Fuel & Power (Billion btu/d)

CO2 Emissions CO2 Emissions (K MT/d)

* Capacity defined in terms of volume of output.

Refinery Modeling Results -- PADD 3

Operations and New Capacity

(K b/d, except as noted)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

7,671 7,271 7,328 7,056 7,337 7,056 7,373 7,073 7,497 6,966

2,487 2,279 2,454 2,386 2,452 2,406 2,458 2,430 2,524 2,324

727 727 727 727 727 727 727 727 727 727

1,149 1,069 1,145 1,075 1,147 1,074 1,167 1,078 1,198 1,059

581 488 581 479 581 488 581 497 581 494

20 20 20 20

19 19 19 19 19 19 19 19 19 19

213 213 213 213 213 213 213 213 213 213

820 820 820 820 820 820 820 820 820 820

545 489 497 423 515 428 532 430 567 439

1,670 1,465 1,602 1,434 1,604 1,541 1,613 1,545 1,730 1,522

1,239 1,138 1,239 1,207 1,239 1,325 1,239 1,352 1,239 1,294

65 64 73 64 73 64 76 64 65

2,386 2,335 2,263 2,248 2,245 2,226 2,261 2,259 2,411 2,210

4 4 4 4 4 4 4 4 4 111

978 893 972 932 970 939 1,009 954 1,056 913

1,239 1,138 1,239 1,207 1,239 1,325 1,239 1,352 1,239 1,294

875 875 875 875 875 875 875 875 875 875

509 410 513 398 520 408 515 429 515 439

303 303 303 303 303 303

561 408 376 518 357 512 413 516 423 455

93 472 478 464 412 463 465 458

586 668 963 1,322 1,265

110 128 164 121 173 124 145 124 130 132

50 50 50 50 50 3

137 133 145 137 145 137 145 137 145 137

202 202 202 202 202 202 202 202 202 202

10.25 9.91 10.26 9.90 10.31 9.91 10.38 9.92 10.60 9.78

27,741 25,366 28,811 26,274 29,014 26,605 28,724 26,906 29,050 26,467

140 169 276

54 51 23 33

1,679 1,728 1,893 1,941 1,997 1,987 1,994 1,987 2,040 2,037

16 16

468

57 51 50 104

16 107

1,377 1,377 1,377

2,600 2,374 2,584 2,479 2,579 2,498 2,684 2,538 2,809 2,429

71.9 71.8 71.5 72.3 71.6 72.4 69.6 72.2 68.7 72.0

45.9 48.6 47.9 45.0 48.0 44.4 49.3 39.9 29.8 37.9

104 98 102 98 102 98 102 99 103 96

1,325 1,317 1,348 1,250 1,363 1,251 1,352 1,254 1,407 1,262

99.2 95.1 93.9 93.7 94.6 94.0 96.9 94.0 96.4 94.3

495 471 499 474 505 479 504 482 515 481

4,463 4,236 4,481 4,258 4,519 4,297 4,508 4,324 4,588 4,292

325.0 309.8 327.4 313.7 331.0 316.6 330.8 318.3 336.4 316.0

October 14, 2011 Page 3 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-2:

Type

of

Process Process

USE OF IN-PLACE CAPACITY

Crude Distillation Atmospheric

Conversion Fluid Cat Cracker

Hydrocracking

Coking

Upgrading Alkylation*

Iso-octene/octane

Catalytic Polymerization*

Dimersol*

Pen/Hex Isomerization

Reforming - CCR

Reforming - Other

Hydrotreating Naphtha Desulfurization

FCC Naphtha Desulfurization

Benzene Saturation

Distillate Desulfurization

Distillate Dearomatization

FCC Feed Desulfurization (Conv)

FCC Feed Desulfurization (Deep)

Resid Desulfurization

Hydrogen (MM scf/d) Hydrogen Production

Hydrogen Recovery

Fractionation Debutanization

Depentanization

Lt. Naphtha Spl. (Benz. Prec.)

Med. Naphtha Spl.

Hvy. Reformate Spl.

FCC Naphtha Splitting

Heavy FCC/Lt Cycle Oil Splitting

Other Aromatics Plant*

Benzene Extraction*

Butane Isomerization

Lubes & Waxes*

Solvent Deasphalting

Sulfur Recovery* (K s tons/d)

Steam Generation (K lb/hr)

NEW CAPACITY

Upgrading Alkylation*

Hydrotreating FCC Naphtha Desulfurization

Benzene Saturation

Hydrogen Hydrogen Plant* (MM scf/d)

Fractionation Debutanization

Depentanization

Medium Naphtha Spl. 

Other Butane Isomerization

Retrofit/Revamp Tier 2 Diesel Desulfurization

Distillate Dearomatization

FCC Naphtha Desulfurization

OPERATIONS

Fluid Cat Cracker Charge Rate

Conversion (Vol %)

Olefin Max Cat. (%)

Catalyst Coke (K b/d)

Reformer Charge Rate

Severity (RON)

FUEL & ENERGY

Fuel Use Natural Gas & Refinery Gases (foeb)

Energy Use Fuel & Power (Billion btu/d)

CO2 Emissions CO2 Emissions (K MT/d)

* Capacity defined in terms of volume of output.

Refinery Modeling Results -- PADD 4

Operations and New Capacity

(K b/d, except as noted)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

542 526 518 500 519 500 522 497 531 489

175 158 162 163 158 164 160 162 166 155

15 12 15 12 15 12 15 12 15 12

57 58 50 57 50 57 51 56 53 55

38 33 37 35 37 35 37 35 38 34

5555555555

5 55555555

83 62 73 67 77 68 78 67 81 66

124 122 104 116 120 116 120 115 125 113

65 59 62 61 65 94 65 93 65 91

8888

190 190 182 182 187 184 187 184 192 185

24 22 23 22 23 22 23 22 24 21

65 59 62 61 65 94 65 93 65 91

111 111 111 111 111 111 111 111 111 111

25 14 23 16 23 16 23 17 23 20

49 48 38 43 39 42 38 43 43 42

33353535 5

17 19 19 19

11 11 15

6666666666

5555555555

0.52 0.50 0.47 0.49 0.47 0.49 0.48 0.49 0.49 0.47

1,366 1,267 1,373 1,320 1,388 1,338 1,402 1,330 1,428 1,314

33 34 39

10 10 11 10

1 5 1 9 7 11 7 14 2

2 6

13

222

2555

73 73 73

182 166 177 172 173 173 175 171 186 164

71.7 71.2 69.1 71.0 68.8 71.2 68.9 70.9 67.3 70.9

6.7 39.9 13.9 35.7 16.6 38.5 15.7 32.7 13.1 23.4

7677777776

83 62 73 67 77 68 78 67 81 66

116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0

27 25 26 25 26 26 26 25 27 25

249 232 238 234 242 239 244 237 251 231

18.3 17.0 17.5 17.3 17.8 17.6 17.9 17.5 18.5 17.0

October 14, 2011 Page 4 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-3:

Inputs/

Outputs

Crude Oil

Other Inputs

Isobutane

Butane

Butylene

C5s

Natural Gas Liquids

Gasoline Blendstocks

Straight Run Naphtha

Kerosene

Heavy Gas Oil

Resid

Ethanol -- RFG

 All Other

Purchased Energy

Electricity (MM Kwh/d)

Natural Gas (K foeb/d)

Refined Products1

Aromatics

Ethane/Ethylene

Propane

Propylene

Butanes/Butylenes

C5s

Aviation Gas

Naphtha to PetroChem

Special Naphthas

Gasoline:

 Federal RFG

 Conventional

 Low RVP

E85

Jet Fuel

Diesel Fuel

 EPA Diesel

 Ultra Low Sulfur Diesel

 Off road diesel/HH Oil

Unf. Oil to PetroChem 

Residual Oil

Asphalt

Lubes & Waxes

Coke

Sulfur (s tons/d)

Crude Oil Input per Bbl

of Finished Gasoline

Refinery Modeling Results -- PADD 1

Inputs and Outputs

(K b/d)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

1,195 972 1,125 1,011 1,128 1,010 1,135 1,000 1,148 987

163 198 243 220 243 221 243 242 243 270

10 13 13 13 13 13 13 13 13 13

16 17 18 17 17

11 25

88888

10 5 32 24 32 24 32 24 32 24

54 60 70 60 70 60 70 60 70 60

40 65 74 63 74 63 74 63 74 63

41 39 46 43 46 43 46 43 46 43

8 8 24 24 24 24 24 24 24 24

7.8 6.8 7.7 7.0 7.8 7.0 8.0 7.1 8.2 7.1

30 23 31 26 31 26 33 26 34 25

1,369 1,185 1,395 1,266 1,397 1,265 1,412 1,266 1,440 1,266

12.0 7.0 12.0 10.0 12.0 10.0 12.0 10.0 12.0 10.0

25 21 23 21 24 20 24 21 24 21

19 18 16 16 16 16 16 16 16 16

15 17 17 17 15

1 3 3 11 25

1111111111

655 617 693 668 693 668 693 668 693 668

413 394 455 431 455 431 455 431 455 431

242 223 209 237 209 237 209 237 238 237

29 29 29

88 81 84 84 84 84 84 84 84 84

392 326 375 344 375 344 375 344 375 344

2 1

267 197 250 213 250 213 250 213 250 213

123 128 125 131 125 131 125 131 125 131

72 51 70 53 71 53 71 53 73 53

74 48 82 54 82 54 82 54 82 54

14 15 16 15 16 15 16 15 16 15

6483838383

0.6 0.5 0.6 0.5 0.6 0.5 0.6 0.5 0.6 0.5

1.824 1.576 1.624 1.513 1.628 1.511 1.637 1.496 1.657 1.477

1 Total excludes coke and sulfur

October 14, 2011 Page 1 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-3:

Inputs/

Outputs

Crude Oil

Other Inputs

Isobutane

Butane

Butylene

C5s

Natural Gas Liquids

Gasoline Blendstocks

Straight Run Naphtha

Kerosene

Heavy Gas Oil

Resid

Ethanol -- RFG

 All Other

Purchased Energy

Electricity (MM Kwh/d)

Natural Gas (K foeb/d)

Refined Products1

Aromatics

Ethane/Ethylene

Propane

Propylene

Butanes/Butylenes

C5s

Aviation Gas

Naphtha to PetroChem

Special Naphthas

Gasoline:

 Federal RFG

 Conventional

 Low RVP

E85

Jet Fuel

Diesel Fuel

 EPA Diesel

 Ultra Low Sulfur Diesel

 Off road diesel/HH Oil

Unf. Oil to PetroChem 

Residual Oil

Asphalt

Lubes & Waxes

Coke

Sulfur (s tons/d)

Crude Oil Input per Bbl

of Finished Gasoline

Refinery Modeling Results -- PADD 2

Inputs and Outputs

(K b/d)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

3,285 3,171 3,209 3,067 3,218 3,074 3,243 3,053 3,287 3,043

195 254 216 337 216 342 216 364 216 410

48 43 46 41 46 41 46 41 46 41

83 83 88 110 115

20

46 32 42 115 42 115 42 115 42 115

7 7

29 20 58 38 58 38 58 38 58 38

23 22 21 13 21 13 21 13 21 13

12 17 16 13 16 13 16 13 16 13

31 30 33 34 33 34 33 34 33 34

90 93 168 171 168 164 168 165 168 154

27.2 27.0 26.9 25.5 27.6 26.4 27.7 26.1 27.6 26.3

132 135 142 137 146 140 147 140 146 138

3,570 3,532 3,609 3,584 3,617 3,589 3,640 3,588 3,684 3,589

15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0

72 70 66 62 68 67 69 66 68 67

36 39 31 33 31 33 31 33 31 33

53 2 40 44 67 72

20

3232323232

12 12 15 10 15 10 15 10 15 10

1,915 1,937 1,992 2,025 1,992 2,025 1,992 2,025 1,992 2,025

309 304 331 343 331 343 331 343 331 343

1,606 1,633 1,428 1,682 1,428 1,682 1,428 1,682 1,661 1,682

233 233 233

33333333

226 225 236 230 236 230 236 230 236 230

977 976 933 952 933 952 933 952 933 952

28 21

929 936 912 935 912 935 912 935 912 935

20 19 21 17 21 17 21 17 21 17

11 8 11 10 11 10 11 10 11 10

68 80 65 67 65 67 65 67 65 67

173 157 194 169 194 169 194 169 194 169

9999999999

95 92 85 86 86 86 87 85 89 84

3.3 3.2 3.1 3.0 3.1 3.0 3.1 3.0 3.2 3.0

1.715 1.637 1.611 1.515 1.616 1.518 1.628 1.508 1.650 1.503

1 Total excludes coke and sulfur

October 14, 2011 Page 2 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-3:

Inputs/

Outputs

Crude Oil

Other Inputs

Isobutane

Butane

Butylene

C5s

Natural Gas Liquids

Gasoline Blendstocks

Straight Run Naphtha

Kerosene

Heavy Gas Oil

Resid

Ethanol -- RFG

 All Other

Purchased Energy

Electricity (MM Kwh/d)

Natural Gas (K foeb/d)

Refined Products1

Aromatics

Ethane/Ethylene

Propane

Propylene

Butanes/Butylenes

C5s

Aviation Gas

Naphtha to PetroChem

Special Naphthas

Gasoline:

 Federal RFG

 Conventional

 Low RVP

E85

Jet Fuel

Diesel Fuel

 EPA Diesel

 Ultra Low Sulfur Diesel

 Off road diesel/HH Oil

Unf. Oil to PetroChem 

Residual Oil

Asphalt

Lubes & Waxes

Coke

Sulfur (s tons/d)

Crude Oil Input per Bbl

of Finished Gasoline

Refinery Modeling Results -- PADD 3

Inputs and Outputs

(K b/d)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

7,671 7,271 7,328 7,056 7,337 7,056 7,373 7,073 7,497 6,966

701 846 891 897 891 901 891 887 891 1,082

99 104 111 97 111 97 111 97 111 97

115 90 94 110 128

13

89

94 101 90 91 90 91 90 91 90 91

1 46 30 46 30 46 46

41 50 44 43 44 43 44 43 44 43

288 326 382 363 382 363 382 363 382 363

94 66 129 100 129 100 129 100 129 100

84 72 89 83 89 83 89 83 89 83

140 178 323 328 323 328 323 328 323 328

71.9 68.1 72.4 68.6 72.7 69.2 72.3 69.5 72.2 68.5

358 356 379 368 385 372 375 374 385 379

8,321 8,161 8,377 8,170 8,383 8,171 8,402 8,171 8,597 8,170

120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0

22 19 20 19 20 19 20 19 20 19

139 127 130 123 132 124 135 124 135 123

214 208 187 190 187 190 187 190 187 190

73 85 89 105 122

89

12 11 12 10 12 10 12 10 12 10

58 62 64 53 64 53 64 53 64 53

35 39 39 42 39 42 39 42 39 42

3,939 3,901 4,095 4,087 4,095 4,087 4,095 4,087 4,095 4,087

842 715 892 827 892 827 892 827 892 827

3,097 3,186 2,178 3,260 2,178 3,260 2,178 3,260 3,203 3,260

1,025 1,025 1,025

33333333

759 690 785 744 785 744 785 744 785 744

2,283 2,353 2,194 2,173 2,194 2,173 2,194 2,173 2,194 2,173

260 134

1,748 1,954 1,930 1,921 1,930 1,921 1,930 1,921 1,930 1,921

275 265 264 252 264 252 264 252 264 252

111 106 123 112 123 112 123 112 123 112

324 312 270 271 270 271 270 271 270 271

96 80 108 89 108 89 108 89 108 89

137 133 145 137 145 137 145 137 145 137

364 337 365 342 366 342 370 343 380 336

10.2 9.9 10.3 9.9 10.3 9.9 10.4 9.9 10.6 9.8

1.947 1.864 1.789 1.726 1.792 1.726 1.800 1.731 1.831 1.704

1 Total excludes coke and sulfur

October 14, 2011 Page 3 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-3:

Inputs/

Outputs

Crude Oil

Other Inputs

Isobutane

Butane

Butylene

C5s

Natural Gas Liquids

Gasoline Blendstocks

Straight Run Naphtha

Kerosene

Heavy Gas Oil

Resid

Ethanol -- RFG

 All Other

Purchased Energy

Electricity (MM Kwh/d)

Natural Gas (K foeb/d)

Refined Products1

Aromatics

Ethane/Ethylene

Propane

Propylene

Butanes/Butylenes

C5s

Aviation Gas

Naphtha to PetroChem

Special Naphthas

Gasoline:

 Federal RFG

 Conventional

 Low RVP

E85

Jet Fuel

Diesel Fuel

 EPA Diesel

 Ultra Low Sulfur Diesel

 Off road diesel/HH Oil

Unf. Oil to PetroChem 

Residual Oil

Asphalt

Lubes & Waxes

Coke

Sulfur (s tons/d)

Crude Oil Input per Bbl

of Finished Gasoline

Refinery Modeling Results -- PADD 4

Inputs and Outputs

(K b/d)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

542 526 518 500 519 500 522 497 531 489

17 23 21 31 21 31 21 34 21 48

7687878787

9 9 9 12 15

5

2433333333

1111

8 4 9 12 9 12 9 12 9 12

9 11 30 30 30 30 30 30 30 30

3.9 3.6 3.7 3.7 3.8 3.8 3.8 3.7 3.9 3.6

17 17 17 17 18 17 18 17 18 17

562 557 566 558 566 558 569 558 583 558

11 8 9 9 9 9 9 9 9 9

1111111111

32248

5

11 1 1 1 1

287 287 295 302 295 302 295 302 295 302

287 287 159 302 159 302 159 302 295 302

136 136 136

37 37 39 39 39 39 39 39 39 39

179 179 172 164 172 164 172 164 172 164

11 11

167 167 172 164 172 164 172 164 172 164

1 1

12 12 11 9 11 9 11 9 11 9

32 32 37 33 37 33 37 33 37 33

14 15 12 14 12 14 12 14 13 14

0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5

1.890 1.832 1.757 1.655 1.759 1.655 1.768 1.647 1.801 1.619

1 Total excludes coke and sulfur

October 14, 2011 Page 4 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-4:

Gasoline

Volume & 

Properties

Pool

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

RFG

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

All Other

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

Refinery Modeling Results -- PADD 1

Pool Gasoline Properties

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

655 617 693 668 693 668 693 668 693 668

7.5 12.6 7.7 13.8 7.7 13.8 7.5 13.8 7.1 13.8

2.5 2.5 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

23.5 20.6 21.9 19.5 22.1 19.2 22.2 19.0 22.3 18.7

0.57 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56

13.7 12.4 13.2 12.4 11.2 12.4 11.1 12.4 11.2 12.4

30.0 30.0 30.0 28.6 9.0 9.0 9.0 9.0 9.0 9.0

8.3 13.6 8.6 15.0 8.5 15.5 7.9 15.9 6.8 16.9

47.5 51.9 47.7 54.3 47.6 55.0 46.7 56.1 45.6 57.4

80.0 81.9 79.2 83.2 79.2 83.4 79.0 83.8 79.0 83.8

1173 1115 1181 1094 1181 1087 1191 1075 1203 1063

5.127 5.057 5.094 5.007 5.096 5.003 5.105 4.993 5.120 4.980

88.3 88.4 88.3 88.4 88.3 88.4 88.3 88.4 88.3 88.4

413 394 455 431 455 431 455 431 455 431

6.8 12.2 6.8 13.8 6.8 13.8 6.8 13.8 6.8 13.8

3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

22.1 18.8 19.8 18.8 20.2 16.0 20.2 15.7 20.3 15.3

0.54 0.57 0.54 0.57 0.54 0.57 0.54 0.57 0.54 0.57

13.5 11.5 13.3 11.5 10.3 11.5 10.5 11.5 10.7 11.5

30 30 30 28 9 9 9 9 9 9

5.6 12.6 5.8 15.3 5.9 16.3 5.9 15.7 5.7 16.4

45.0 50.8 45.0 54.7 45.0 54.4 45.0 57.5 45.0 56.6

80.0 83.0 80.0 84.9 80.0 82.2 80.0 84.8 80.0 83.1

1208 1129 1207 1084 1207 1092 1207 1063 1208 1073

5.138 5.029 5.121 4.999 5.119 4.977 5.119 4.973 5.123 4.983

88.3 88.4 88.3 88.4 88.3 88.4 88.3 88.4 88.3 88.4

242 223 238 237 238 237 238 237 238 237

8.76 13.34 9.33 13.77 9.33 13.77 8.76 13.77 7.80 13.77

1.1 1.2 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

26.0 23.8 25.9 20.7 25.9 25.0 25.9 25.0 26.0 25.0

0.61 0.55 0.61 0.55 0.61 0.55 0.61 0.55 0.61 0.55

14.0 14.0 13.1 14.0 13.1 14.0 12.2 14.0 12.0 14.0

30 30 30 30 9 9 9 9 9 9

13.0 15.4 13.9 14.6 13.6 14.0 11.5 16.3 9.1 17.9

51.9 53.9 52.7 53.4 52.6 56.1 49.8 53.6 46.7 58.7

80.0 80.0 77.7 80.0 77.7 85.6 77.1 82.1 77.0 84.9

1114 1092 1129 1113 1132 1077 1161 1098 1193 1046

5.109 5.106 5.042 5.023 5.052 5.050 5.079 5.030 5.114 4.975

88.4 88.4 88.4 88.4 88.4 88.4 88.4 88.4 88.4 88.4

1 ASTM Driveability Index: calculated by formula using modeling results for E130, E200, & E300 plus

 an ethanol adjustment (2.403 for each percent of ethanol in the finished blend) for all other gasoline.

2 Million Btu per barrel.

October 14, 2011 Page 1 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-4:

Gasoline

Volume & 

Properties

Pool

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

RFG

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

All Other

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

Refinery Modeling Results -- PADD 2

Pool Gasoline Properties

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

1915 1937 1992 2025 1992 2025 1992 2025 1992 2025

8.7 13.5 9.1 13.7 9.1 13.7 8.5 13.7 7.7 13.7

2.1 2.1 3.3 3.3 3.3 3.2 3.3 3.2 3.3 3.0

24.5 21.7 21.4 19.6 21.3 19.0 21.9 18.8 23.5 19.0

1.13 0.82 0.78 0.62 0.62 0.62 0.62 0.62 0.62 0.62

9.0 9.8 8.6 9.4 7.1 7.9 7.1 7.1 7.1 7.2

30.0 30.3 29.8 29.7 9.0 9.0 9.0 9.0 9.0 9.0

8.6 15.6 9.5 15.5 9.5 15.5 8.9 15.7 7.8 15.9

53.1 59.5 54.8 60.4 54.3 61.1 53.6 61.2 52.2 61.4

82.3 86.2 83.4 85.5 83.3 87.4 82.7 87.5 81.3 87.7

1122 1036 1112 1042 1115 1029 1125 1027 1145 1023

5.110 5.031 5.049 4.956 5.053 4.950 5.066 4.947 5.092 4.949

88.7 89.1 88.7 89.1 88.7 89.1 88.7 89.1 88.7 89.1

309 304 331 343 331 343 331 343 331 343

7.0 13.4 7.0 13.4 7.0 13.4 7.0 13.4 7.0 13.4

3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

20.4 20.4 18.7 17.2 19.9 20.4 20.5 20.4 20.5 20.4

0.74 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62

8.3 6.0 6.7 6.0 1.8 6.0 2.3 6.0 3.1 6.0

30 32 30 28 9 9 9 9 9 9

5.3 14.8 6.5 14.5 6.1 14.6 5.4 14.8 5.9 14.8

49.4 53.6 49.4 56.1 49.4 56.8 49.4 57.3 49.4 55.4

83.6 85.9 83.6 92.4 87.5 86.2 83.6 81.8 83.6 83.8

1165 1090 1161 1051 1148 1068 1165 1079 1163 1085

5.098 4.958 5.091 4.871 5.075 4.919 5.089 4.978 5.103 4.918

88.5 88.6 88.5 88.6 88.5 88.6 88.5 88.6 88.5 88.6

1606 1633 1661 1682 1661 1682 1661 1682 1661 1682

9.05 13.48 9.52 13.77 9.52 13.75 8.76 13.75 7.80 13.70

1.9 1.9 3.3 3.3 3.3 3.2 3.3 3.2 3.3 3.0

25.3 21.9 22.0 20.1 21.6 18.7 22.2 18.4 24.1 18.7

1.20 0.86 0.81 0.62 0.62 0.62 0.62 0.62 0.62 0.62

9.1 10.5 9.0 10.1 8.1 8.3 8.1 7.4 7.9 7.5

30 30 30 30 9 9 9 9 9 9

9.2 15.7 10.1 15.7 10.2 15.7 9.6 15.8 8.1 16.2

53.9 60.7 55.9 61.2 55.3 62.0 54.4 62.0 52.7 62.6

82.1 86.3 83.3 84.0 82.5 87.7 82.5 88.6 80.8 88.4

1114 1025 1102 1040 1109 1021 1117 1017 1142 1010

5.112 5.044 5.040 4.973 5.049 4.956 5.062 4.940 5.090 4.956

88.7 89.2 88.7 89.2 88.7 89.2 88.7 89.2 88.7 89.2

1 ASTM Driveability Index: calculated by formula using modeling results for E130, E200, & E300 plus

 an ethanol adjustment (2.403 for each percent of ethanol in the finished blend) for all other gasoline.

2 Million Btu per barrel.

October 14, 2011 Page 2 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-4:

Gasoline

Volume & 

Properties

Pool

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

RFG

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

All Other

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

Refinery Modeling Results -- PADD 3

Pool Gasoline Properties

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

3939 3901 4095 4087 4095 4087 4095 4087 4095 4087

8.2 12.6 8.7 12.8 8.7 12.8 8.2 12.8 7.6 12.8

1.9 2.1 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

23.3 20.3 20.5 18.1 20.7 17.9 20.8 17.4 21.6 17.3

0.77 1.00 0.59 0.72 0.59 0.72 0.59 0.72 0.59 0.72

9.6 9.9 9.6 10.4 8.2 9.4 8.1 9.3 7.6 8.4

29.6 30.0 29.1 30.0 9.0 9.0 9.0 9.0 9.0 9.0

8.7 14.2 9.3 14.5 9.0 14.5 9.3 14.6 7.3 15.4

52.2 58.0 53.4 60.3 53.4 60.5 53.1 60.5 49.3 61.4

82.6 87.0 84.8 87.9 84.5 88.2 82.6 89.0 81.2 89.3

1126 1050 1117 1037 1120 1035 1127 1031 1167 1021

5.120 5.030 5.045 4.974 5.044 4.972 5.064 4.966 5.099 4.952

87.8 87.8 88.2 88.2 88.2 88.2 88.2 88.2 88.2 88.2

842 715 892 827 892 827 892 827 892 827

6.9 12.8 6.9 12.8 6.9 12.8 6.9 12.8 6.9 12.8

3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

11.3 26.3 9.5 26.3 18.9 26.3 18.5 24.7 19.3 23.6

0.50 1.12 0.50 1.12 0.50 1.12 0.50 1.12 0.50 1.12

7.9 6.9 9.7 7.6 4.1 11.0 4.3 9.0 2.5 7.3

28 30 28 30 9 9 9 9 9 9

6.0 13.8 6.3 13.4 6.4 12.2 5.0 13.1 5.5 15.6

48.4 56.5 47.8 58.7 47.8 57.5 52.6 59.5 47.8 62.3

85.0 80.0 86.8 82.2 83.3 80.0 83.3 95.7 89.0 80.0

1164 1096 1161 1074 1173 1095 1146 1020 1156 1048

5.052 5.057 5.043 5.044 5.090 5.052 5.086 5.000 5.087 5.000

88.2 88.0 88.2 88.0 88.2 88.0 88.2 88.0 88.2 88.0

3097 3186 3203 3260 3203 3260 3203 3260 3203 3260

8.57 12.51 9.17 12.84 9.17 12.84 8.56 12.84 7.80 12.84

1.5 1.8 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

26.6 18.9 23.5 16.0 21.2 15.8 21.4 15.6 22.3 15.7

0.84 0.97 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62

10.1 10.6 9.6 11.2 9.3 9.0 9.1 9.3 9.0 8.6

30 30 29 30 9 9 9 9 9 9

9.4 14.2 10.2 14.8 9.7 15.1 10.5 15.0 7.8 15.4

53.2 58.3 54.9 60.7 55.0 61.2 53.2 60.8 49.7 61.1

82.0 88.5 84.3 89.3 84.8 90.3 82.4 87.3 79.0 91.7

1115 1039 1105 1028 1105 1020 1122 1034 1170 1014

5.138 5.024 5.046 4.956 5.032 4.952 5.059 4.958 5.102 4.939

87.8 87.8 88.3 88.3 88.3 88.3 88.3 88.3 88.3 88.3

1 ASTM Driveability Index: calculated by formula using modeling results for E130, E200, & E300 plus

 an ethanol adjustment (2.403 for each percent of ethanol in the finished blend) for all other gasoline.

2 Million Btu per barrel.

October 14, 2011 Page 3 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-4:

Gasoline

Volume & 

Properties

Pool

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

RFG

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

All Other

RVP (psi)

Oxygen (wt%)

Aromatics (vol%)

Benzene (vol%)

Olefins (vol%)

Sulfur (ppm)

E130 (vol% off)

E200 (vol% off)

E300 (vol% off)

Estimated DI1

Energy Density2

Octane ((R+M)/2)

Refinery Modeling Results -- PADD 4

Pool Gasoline Properties

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

287 287 295 302 295 302 295 302 295 302

8.5 12.6 9.2 13.1 9.2 13.1 8.7 13.1 7.8 13.1

1.0 1.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

24.7 17.4 19.1 18.2 19.5 18.0 19.8 17.8 20.5 17.5

1.10 0.84 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62

10.6 12.8 9.5 12.1 8.2 10.8 8.2 10.2 8.4 9.0

30.0 30.0 30.0 30.0 9.0 9.0 9.0 9.0 9.0 9.0

8.3 14.0 9.7 14.9 9.7 14.9 9.0 15.1 7.7 15.9

52.6 59.0 55.8 61.9 55.8 60.7 55.3 60.6 53.6 61.1

82.5 83.9 84.1 86.3 84.0 86.6 83.8 86.7 82.8 87.2

1119 1048 1102 1030 1102 1037 1109 1037 1129 1029

5.178 5.086 5.059 5.003 5.061 5.001 5.069 5.000 5.094 4.982

87.1 84.1 87.6 87.7 87.6 87.7 87.6 87.7 87.6 87.7

0000000000

287 287 295 302 295 302 295 302 295 302

8.53 12.64 9.18 13.09 9.18 13.09 8.70 13.09 7.80 13.09

1.0 1.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3

24.7 17.4 19.1 18.2 19.5 18.0 19.8 17.8 20.5 17.5

1.10 0.84 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62

10.6 12.8 9.5 12.1 8.2 10.8 8.2 10.2 8.4 9.0

30 30 30 30 9 9 9 9 9 9

8.3 14.0 9.7 14.9 9.7 14.9 9.0 15.1 7.7 15.9

52.6 59.0 55.8 61.9 55.8 60.7 55.3 60.6 53.6 61.1

82.5 83.9 84.1 86.3 84.0 86.6 83.8 86.7 82.8 87.2

1119 1048 1102 1030 1102 1037 1109 1037 1129 1029

5.178 5.086 5.059 5.003 5.061 5.001 5.069 5.000 5.094 4.982

87.1 84.1 87.6 87.7 87.6 87.7 87.6 87.7 87.6 87.7

1 ASTM Driveability Index: calculated by formula using modeling results for E130, E200, & E300 plus

 an ethanol adjustment (2.403 for each percent of ethanol in the finished blend) for all other gasoline.

2 Million Btu per barrel.

October 14, 2011 Page 4 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-5:

Gasoline

Blendstock

Total (%)

C4s

Natural Gas Liquids

C5s & Isomerate

Raffinate

Naphthas (C5-250°)

Hydrocrackate

Alkylate

Poly Gas

FCC Naphtha

Reformate

Ethanol

Volume (K b/d)

Refinery Modeling Results -- PADD 1

Gasoline Composition (Vol. %)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

100 100 100 100 100 100 100 100 100 100

0.7 8.4 0.7 9.5 0.7 10.2 0.6 9.6 0.5 9.5

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

7.7 2.7 7.1 2.7 7.0 2.7 5.7 4.5 4.0 6.7

0.9 0.6 0.9 0.6 0.9 0.6 0.8 0.6 0.7 0.6

7.8 8.2 6.7 8.1 6.7 8.2 6.8 8.2 7.0 8.1

0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.3 0.2

11.8 11.0 11.0 9.3 11.0 9.4 11.5 10.5 12.2 10.9

2.0 0.0 1.9 0.0 1.9 0.0 1.9 0.0 1.9 0.0

42.4 43.3 41.0 41.9 41.2 41.3 41.8 39.7 42.7 38.0

18.9 17.8 20.5 17.7 20.5 17.4 20.6 16.7 20.8 16.0

7.5 7.7 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0

655 617 693 617 693 617 693 617 693 617

October 14, 2011 Page 1 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-5:

Gasoline

Blendstock

Total (%)

C4s

Natural Gas Liquids

C5s & Isomerate

Raffinate

Naphthas (C5-250°)

Hydrocrackate

Alkylate

Poly Gas

FCC Naphtha

Reformate

Ethanol

Volume (K b/d)

Refinery Modeling Results -- PADD 2

Gasoline Composition (Vol. %)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

100 100 100 100 100 100 100 100 100 100

2.7 10.7 2.7 9.8 2.6 9.7 1.5 9.9 0.7 9.8

2.4 1.3 1.2 5.4 0.0 5.7 0.0 5.6 0.0 5.6

9.4 9.3 9.1 8.1 9.1 8.1 9.9 8.1 9.3 9.1

0.1 0.1 0.1 1.0 0.4 1.0 0.4 1.0 0.1 1.0

5.7 5.9 6.1 4.0 6.5 3.5 5.3 3.5 6.3 3.6

3.4 3.5 3.5 2.5 3.9 3.1 3.8 3.2 2.5 3.0

12.4 11.6 11.7 10.0 11.9 10.7 11.9 10.7 12.0 11.4

0.3 0.1 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.3

33.5 29.5 31.6 29.3 29.8 26.0 31.4 25.9 33.2 25.8

23.9 21.6 23.8 19.6 25.6 22.2 25.6 22.0 25.8 21.2

6.3 6.4 10.0 10.0 10.0 9.7 10.0 9.7 10.0 9.2

1915 1937 1992 2025 1992 2025 1992 2025 1992 2025

October 14, 2011 Page 2 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-5:

Gasoline

Blendstock

Total (%)

C4s

Natural Gas Liquids

C5s & Isomerate

Raffinate

Naphthas (C5-250°)

Hydrocrackate

Alkylate

Poly Gas

FCC Naphtha

Reformate

Ethanol

Volume (K b/d)

Refinery Modeling Results -- PADD 3

Gasoline Composition (Vol. %)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

100 100 100 100 100 100 100 100 100 100

1.8 8.4 1.3 8.0 1.3 8.0 0.9 8.0 0.7 7.6

2.4 2.6 1.5 2.2 2.2 2.2 0.0 2.2 0.0 2.2

7.6 6.5 7.4 5.1 6.5 5.1 7.9 5.1 5.1 7.3

0.2 0.9 1.3 0.7 1.5 0.9 0.5 0.9 0.3 1.2

7.5 7.4 5.8 7.7 6.2 7.7 6.9 7.7 7.5 7.1

4.3 4.5 4.2 4.3 4.2 4.3 4.2 4.3 4.0 4.4

14.6 12.4 14.0 11.5 14.0 11.7 14.0 12.0 14.7 11.9

0.2 0.2 0.7 0.2 0.7 0.2 0.7 0.2 0.7 0.2

33.3 27.9 31.7 29.4 31.2 28.9 32.5 28.4 33.2 27.2

22.5 22.9 22.2 20.8 22.2 21.0 22.4 21.1 23.8 20.8

5.7 6.4 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0

3939 3901 4095 4087 4095 4087 4095 4087 4095 4087

October 14, 2011 Page 3 of 4 MathPro
Low Sulfur/Low RVP Gasoline

Exhibit A-5:

Gasoline

Blendstock

Total (%)

C4s

Natural Gas Liquids

C5s & Isomerate

Raffinate

Naphthas (C5-250°)

Hydrocrackate

Alkylate

Poly Gas

FCC Naphtha

Reformate

Ethanol

Volume (K b/d)

Refinery Modeling Results -- PADD 4

Gasoline Composition (Vol. %)

2015

2010 RVP Standards

Calibration Reference 10 ppm Sulfur 9.0 RVP 8.0 RVP

Sum Win Sum Win Sum Win Sum Win Sum Win

100 100 100 100 100 100 100 100 100 100

3.3 9.8 2.9 9.1 2.9 9.1 2.1 9.2 1.0 9.1

0.7 1.4 0.0 0.0 0.0 0.4 0.0 0.0 0.0 1.0

1.7 0.0 1.7 1.6 1.7 1.6 1.7 1.6 1.7 3.4

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

16.2 18.3 15.0 14.9 15.0 14.3 15.0 14.8 13.9 13.5

1.6 1.9 1.3 1.0 1.5 1.0 1.5 1.0 1.5 1.0

12.9 10.5 12.2 10.7 12.2 10.9 12.3 11.0 12.5 11.0

1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7

35.8 30.5 32.3 30.3 31.4 29.8 31.9 29.8 33.3 28.8

22.9 22.0 22.9 20.8 23.5 21.1 23.9 20.9 24.5 20.5

3.1 3.8 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0

287 287 295 302 295 302 295 302 295 302

October 14, 2011 Page 4 of 4 MathPro
Low Sulfur/Low RVP Gasoline 

Exhibit A-6: Crude Oil Acquisition Costs and

Natural Gas Prices

2010 2015

Gasoline Calibration All Cases

Blendstock Sum Win Sum Win

PADD 1

Crude Oil ($/b) 74.72 87.69 94.35 94.35

Natural Gas ($/mcf) 9.82 9.82 6.90 6.90

PADD 2

Crude Oil ($/b) 78.70 96.59 89.71 89.71

Natural Gas ($/mcf) 7.51 7.51 5.94 5.94

PADD 3

Crude Oil ($/b) 74.28 83.03 89.00 89.00

Natural Gas ($/mcf) 4.64 4.64 4.12 4.12

PADD 4

Crude Oil ($/b) 74.46 88.61 86.62 86.62

Natural Gas ($/mcf) 6.36 6.36 5.12 5.12

U.S. Average

Crude Oil ($/b) 76.16 87.07 90.00 90.00

Natural Gas ($/mcf) 6.37 6.37 5.10 5.10

Source: Derived from EIA data and projections.

October 14, 2011 MathPro