COSTO FOB PER TIPO DI GREGGIO
                                                                                                       Luglio-Settembre  2003
CONTO PROPRIO                                                                                                                                                                                                    $/Barile
  LUGLIO-SETTEMBRE 2003 GENNAIO-SETTEMBRE 2003 GENNAIO-SETTEMBRE 2002  
TIPO
GREGGIO
QTA
BARILI
000/bbl
QTA
TONN
COSTO
MEDIO
$/bbl
GRADO
API
QTA
BARILI
000/bbl
QTA
TONN
COSTO
MEDIO
$/bbl
GRADO
API
QTA
BARILI
000/bbl
QTA
TONN
COSTO
MEDIO
$/bbl
GRADO
API
VARIAZ%
ALBA                          
AMNA (AMAL) 4.181 556.135 27,79 37,62 12.538 1.673.142 28,41 37,08 12.838 1.710.314 23,66 37,37 20,1
ANTAN 642 91.296 28,47 26,60 642 91.296 28,47 26,60          
ARABIAN BERRI (EXTRA LIG 5.808 766.753 26,52 38,90 15.746 2.079.484 27,02 38,84 11.505 1.521.448 23,80 38,62 13,5
ARABIAN HEAVY         1.460 206.204 22,53 27,79 290 40.307 23,74 30,57 -  5,1
ARABIAN LIGHT 12.073 1.650.522 26,33 33,05 33.181 4.534.308 26,04 33,13 28.476 3.885.962 22,82 33,35 14,1
ARABIAN MEDIUM 2.779 385.027 25,73 30,88 6.482 897.549 25,29 30,96 4.964 685.945 21,49 31,30 17,7
ASHTART                 546 76.093 18,52 29,94  
AZERY LIGHT 990 134.159 31,10 34,50 3.576 484.213 28,06 34,62 5.061 684.475 24,32 34,84 15,4
BACHAQUERO 13         214 33.675 15,92 11,20          
BAHREGAN         592 83.096 21,71 28,68          
BASRAH LIGHT                          
BASRAH MEDIUM (FAO BLEND 981 135.127 30,60 31,78 981 135.127 30,60 31,78          
BELAYM 1.980 282.622 25,73 26,09 7.017 994.557 26,19 27,22 13.601 1.916.291 20,81 28,18 25,9
BONNY LIGHT(N.LIGHT, BBQ                          
BONNY MEDIUM (N.MEDIUM) 563 74.264 27,10 39,10 563 74.264 27,10 39,10          
BOURI 4.171 595.888 25,86 25,97 11.020 1.574.012 25,82 26,01 8.743 1.249.139 22,16 25,96 16,5
BREGA 1.846 238.916 28,16 42,34 2.060 266.610 28,37 42,36 3.037 395.449 23,08 41,30 22,9
BU ATTIFEL 11.493 1.484.347 27,53 42,69 33.957 4.398.315 28,11 42,18 33.488 4.334.488 23,38 42,31 20,2
BUSACHINSKAYA                 240 34.468 21,00 25,23  
COCO                 362 50.025 18,65 31,40  
DIDON                 417 56.262 25,10 35,20  
EA/EJA 822 111.807 29,99 33,84 822 111.807 29,99 33,84          
EKOFISK         2.662 354.262 32,16 37,53          
ES SIDER 3.626 484.622 27,68 36,80 12.398 1.657.405 28,87 36,78 4.637 621.327 24,53 36,40 17,7
FORCADOS (N.BLEND)                 999 138.683 20,00 30,61  
FOROOZAN BLEND 3.702 515.579 25,57 30,05 7.994 1.110.242 26,41 30,47 9.516 1.316.284 21,80 31,15 21,1
FORTIES                 2.006 258.298 23,67 43,20  
GIRASSOL         3.029 417.989 29,59 31,54 1.462 201.829 24,57 31,48 20,4
GULLFAKS 1.834 244.891 29,53 37,00 2.819 376.954 31,84 36,76 2.008 271.056 27,00 35,15 17,9
IRANIAN HEAVY 13.745 1.917.415 26,04 29,77 35.331 4.920.432 26,08 30,04 27.702 3.854.486 22,69 30,18 14,9
IRANIAN LIGHT 1.062 145.108 27,36 33,08 3.144 429.541 25,96 33,15 2.492 339.416 23,05 33,64 12,6
ISIS         526 70.803 27,74 35,53          
KIRKUK 987 134.455 24,85 33,61 9.265 1.262.407 27,49 33,61 987 133.622 23,70 34,64 16,0
KITINA                 831 110.568 24,03 37,53  
KUITO                 349 52.090 21,99 19,30  
KUMCOL                 429 56.277 25,09 40,04  
KUWAIT                 398 55.160 22,10 30,71  
MESA         1.026 142.084 32,82 30,90          
NILE BLEND         628 85.353 31,35 34,09          
NORNE(N)                 767 105.834 19,93 31,52  
OKONO                 1.303 168.134 20,71 42,82  
OSEBERG 2.706 358.979 29,58 38,09 5.328 705.182 28,73 38,46 2.859 379.829 24,01 37,81 19,7
PALANCA         980 130.692 31,76 37,27 4.906 653.488 23,97 37,38 32,5
PENNINGTON 944 127.506 29,49 35,00 944 127.506 29,49 35,00 996 134.839 21,90 34,60 34,7
QUA IBOE(N.LIGHT, BBQ) 1.366 182.904 29,04 36,48 2.411 322.852 27,75 36,53          
RAS GHARIB BLEND 514 74.775 26,48 23,20 1.584 229.713 23,49 23,62 537 78.374 22,07 22,72 6,4
RHEMOURA MELANGE                 164 22.618 22,51 32,00  
SAHARAN BLEND 2.431 309.664 28,16 45,11 8.499 1.078.946 28,34 45,71 6.727 857.172 23,93 45,06 18,4
SARIR 1.237 164.430 28,48 37,75 2.438 324.008 28,70 37,78          
SIBERIAN LIGHT 2.025 271.824 27,92 36,09 2.025 271.824 27,92 36,09 3.139 410.302 23,16 40,64 20,6
SIRTICA 299 39.367 29,25 39,25 299 39.367 29,25 39,25          
SOUEDIEH         2.164 312.061 24,17 24,50 5.127 739.865 20,26 24,39 19,3
SUEZ BLEND                 83 11.345 19,84 32,60  
SYRIAN LIGHT 2.475 328.947 26,51 37,74 7.033 933.372 26,56 38,01 4.237 562.941 25,61 37,83 3,7
TOPACIO                          
TROLL         985 139.281 30,94 27,53 1.090 154.378 22,80 27,28 35,7
URALS (SOVIET BLEND) 11.778 1.618.410 27,47 32,22 30.401 4.181.194 27,42 32,07 33.775 4.638.816 23,05 32,30 19,0
YOHO         991 130.596 25,46 39,20          
ZARZAITINE 640 81.126 27,74 45,92 3.816 487.899 29,16 44,44 2.490 319.791 23,28 43,67 25,3
ZEIT BAY 224 31.047 27,01 30,81 224 31.047 27,01 30,81          
ZUEITINA 15 1.990 27,71 40,29 2.460 327.101 28,84 37,67 3.613 477.593 23,43 38,70 23,1
TOTALE 99.939 13.539.902 27,78 34,55 282.255 38.237.772 28,16 34,56 249.197 33.765.081 23,51 34,54 19,8