COSTO FOB PER TIPO DI GREGGIO
                                                                                   Gennaio-Marzo  2008
CONTO PROPRIO                                                                                                                                                                             $/Barile  
  GENNAIO-MARZO 2008 GENNAIO-MARZO 2007  
TIPO
GREGGIO
QTA
BARILI
000/bbl
QTA
TONN
COSTO
MEDIO
$/bbl
GRADO
API
QTA
BARILI
000/bbl
QTA
TONN
COSTO
MEDIO
$/bbl
GRADO
API
VARIAZ%
                   
AL JORF 1.847 249.941 90,63 34,76 1.859 258.076 52,54 30,55 72,5
AMNA (AMAL) 2.997 398.819 77,83 37,55 4.246 564.853 56,57 37,60 37,6
ANTAN 1.672 235.628 99,22 28,15          
ARABIAN BERRI (EXTRA LIG         694 92.192 53,29 37,81  
ARABIAN HEAVY 563 79.138 86,51 28,61 3.594 506.855 49,58 28,01 74,5
ARABIAN LIGHT 6.581 899.252 96,04 33,13 10.542 1.440.053 52,97 33,18 81,3
ARABIAN MEDIUM 2.495 344.809 90,61 31,26 596 82.411 47,65 31,09 90,2
AZERY LIGHT 5.174 695.093 95,71 35,96          
BACHAQUERO 13 242 37.899 73,62 11,90 209 32.887 39,19 11,50 87,9
BASRAH LIGHT 714 99.025 80,15 30,79 10.863 1.508.444 49,53 30,51 61,8
BELAYM         2.756 396.842 48,26 24,71  
BOURI 1.777 253.176 90,87 26,44 2.932 417.874 50,61 26,35 79,5
BREGA 1.826 235.982 97,89 42,56 2.423 313.426 59,28 42,40 65,1
BU ATTIFEL 6.385 826.893 96,53 42,21 10.045 1.297.858 57,83 42,62 66,9
CPC BLEND         3.367 432.001 55,22 43,84  
DALIA 196 28.562 84,11 23,18 214 30.971 45,67 23,85 84,2
ERHA         1.434 196.704 60,79 32,52  
ES SIDER 4.946 659.233 94,99 37,29 9.242 1.233.383 56,79 37,07 67,3
FOROOZAN BLEND 577 80.340 89,94 30,01 4.613 643.139 50,81 29,86 77,0
IRANIAN HEAVY 7.059 982.090 91,61 30,21 9.124 1.270.361 50,90 30,07 80,0
IRANIAN LIGHT 1.128 153.847 94,31 33,44 1.089 148.530 53,54 33,38 76,1
KIRKUK 6.561 889.288 93,20 34,49 1.021 138.752 51,24 34,07 81,9
KOLE 810 110.647 85,63 33,26 2.409 328.969 56,15 33,27 52,5
KUWAIT         295 40.906 47,71 30,65  
OKWORI 674 90.366 109,73 36,17          
OUDNA         520 68.010 57,84 40,64  
PATOS MARINZA 242 38.211 53,36 11,02 126 19.730 27,97 11,74 90,8
RAS GHARIB BLEND         1.085 158.384 40,63 22,62  
RHEMOURA MELANGE 327 44.769 89,03 32,83 145 19.849 51,48 32,44 72,9
SAHARAN BLEND         1.929 245.438 60,35 45,35  
SIBERIAN LIGHT 1.079 145.637 97,76 35,24 1.020 137.450 56,50 35,50 73,0
SIRTICA 628 82.126 94,55 40,50 1.842 240.863 56,98 40,53 65,9
SOUEDIEH 1.443 205.445 81,73 26,46 573 82.947 44,80 24,00 82,4
SYRIAN LIGHT 256 37.065 79,86 23,60          
URALS (SOVIET BLEND) 3.608 496.796 92,83 31,90 11.837 1.635.159 53,13 31,35 74,7
WAFA BLEND 1.228 158.571 96,12 42,70          
YOHO 792 103.961 89,61 39,80          
ZAFIROGE 1.233 170.679 94,18 30,98 1.490 206.004 52,60 31,17 79,0
ZARZAITINE 1.911 245.866 100,69 43,33 1.450 186.147 56,97 43,70 76,7
ZUEITINA 3.369 447.980 95,85 37,69 2.515 333.131 56,21 38,37 70,5
TOTALE 70.340 9.527.134 94,24 34,60 108.099 14.708.599 54,81 33,83 71,9