Crude production by quality Produzione di greggio per classi di qualitàWorld(thousand barrels/day - migliaia di barili/giorno)
121
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiWorld(2006)
10
15
20
25
30
35
40
45
50
A E - A R A B E X T R A L I G H T
A H - A R A B H E A V Y
A L - A R A B L I G H T
A N - A L A S K A N N T H . S L .
B B - B R E N T B L E N D
B C - B C F 1 7
B L - B A S R A H L I G H T
B N - B O N N Y L I G H T
D B - D U B A I
D Q - D A Q U I N G
E K - E K O F I S K
F T - F O R T I E S
I H - I R A N H E A V Y
I L - I R A N L I G H T
I S - I S T H M U S
K W - K U W A I T
M L - M A R L I M
M R - M U R B A N
M Y - M AY A
O M - O M A N
O S - O S E B E R G
43.532.521.510.50
Sulphur content (%)
API d
egre
e
S H - S A H A R A N B L E N D
T P - T A P I S
U L - U R A L S
W T - W E S T T E X A S I N T.
= 5 0 0 t h o u s a n d b a r r e l s / d a y
D B
M L
I H
I L
I S
A L
K W
A NU L
A E
O M
D Q
M R
O SW T
B B
E K
S H
T P
B C
B L
M Y
A H
B N
F T
Ultra Light 1,196 1,232 1,310 1,335 1,404 1,577 1,617 1,634 1,740 1,827 1,938 2,052
Light & Sweet 12,096 12,642 12,854 12,574 12,413 12,529 12,293 11,482 11,659 12,007 11,960 12,187
Light & Medium Sour 2,412 2,500 2,513 2,582 2,515 2,646 2,698 2,302 2,582 2,798 2,925 3,118
Light & Sour 1,933 1,963 2,250 2,498 2,346 2,498 2,390 2,298 2,351 2,413 2,444 2,511
Medium & Sweet 5,875 6,285 6,411 6,571 6,795 6,958 7,064 7,821 7,889 7,951 7,991 7,788
Medium & Medium Sour 1,765 1,745 2,248 2,048 1,960 1,988 1,975 1,568 1,599 1,626 1,769 1,799
Medium & Sour 24,883 24,624 25,246 25,701 24,993 25,801 25,582 25,787 27,638 29,284 29,699 29,699
Heavy & Sweet 1,179 1,302 1,052 1,189 1,094 1,091 1,158 1,345 1,342 1,440 1,440 1,451
Heavy & Medium Sour 855 977 985 1,119 1,227 1,446 1,528 1,697 1,663 1,807 2,066 2,203
Heavy & Sour 4,365 4,854 5,223 5,579 5,155 5,596 5,855 5,739 5,963 6,315 6,397 6,181
Unassignedproduction (B) 6,131 6,119 6,186 6,116 5,823 5,807 5,842 5,810 5,788 5,601 5,374 5,388
- of which US Lower 48 5,062 5,065 5,153 5,080 4,827 4,816 4,844 4,750 4,706 4,515 4,313 4,397
- other 1,069 1,054 1,033 1,036 996 991 998 1,060 1,082 1,086 1,061 991
B/A (%) 10 10 9 9 9 9 9 9 8 8 7 7
World (A) 62,691 64,244 66,280 67,313 65,726 67,937 68,002 67,482 70,215 73,070 74,003 74,375
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
122
Crude production by quality Produzione di greggio per classi di qualitàWorld(thousand barrels/day - migliaia di barili/giorno)
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàWorld(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
2 0 0 01 9 9 5 2 0 0 6
0
5,000
10,000
15,000
20,000
30,000
35,000
25,000
Heav
y &
Sour
Med
ium
& S
weet
Med
ium
& M
ediu
m S
our
Med
ium
& S
our
Heav
y &
Swee
t
Heav
y &
Med
ium
Sou
r
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
Ligh
t & S
our
70,000
60,000
50,000
40,000
30,000
20,000
10,000
0
1995
1996
1997
1998
1999
2000
2004
2002
2001
2006
2003
2005
M E D I U M & S W E E T
M E D I U M & M E D I U M S O U R
M E D I U M & S O U R
H E A V Y & S W E E T
H E A V Y & M E D I U M S O U R
H E A V Y & S O U R
U LT R A L I G H T
L I G H T & S W E E T
L I G H T & M E D I U M S O U R
L I G H T & S O U R
Crude production by gravity Produzione di greggio ripartita in base alla densitàWorld
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
123
Crude production by sulphur content Produzione di greggio ripartita in base al contenuto di zolfoWorld
M E D I U M S O U RS O U R S W E E T
0%
10%
20%
40%
60%
80%
100%
30%
50%
70%
90%
2004
2000
2001
2002
2005
2006
2003
1995
1996
1997
1998
1999
36.0%
8.9%
36.9%
9.0%
36.0%
9.6%
35.4%
9.4%
36.2%
9.5%
35.7%
9.8%
36.1%
9.0%
34.4%
9.2%
34.0%35.6% 35.1% 34.0%
10.3%10.0% 9.1% 9.9%
55.1% 54.1% 54.4% 55.2% 54.3% 54.5% 54.9% 56.4% 55.7%54.4% 55.8% 56.1%
2004
2000
2001
2002
2005
2006
2003
1995
1996
1997
1998
1999
M E D I U MH E A V Y L I G H T
0%
10%
20%
40%
60%
80%
100%
30%
50%
70%
90%
0102030405060708090100
31.2%
57.5%
31.5%
56.2%
31.5%
56.4%
31.0%
56.1%
31.2%
56.3%
31.0%
55.9%
28.7%
57.1%
28.2%
57.6%
28.8%
56.9%
30.6%
55.7%
11.3% 12.3% 12.1% 12.9% 12.5% 13.1% 13.7% 14.2% 13.9% 14.2% 14.4% 14.3%
28.5%
57.6%
28.1%
57.5%
124
Crude production by quality Produzione di greggio per classi di qualitàEurope(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiEurope(2006)
15
25
35
45
55
2.51.5 210.50
Sulphur content (%)
API d
egre
e
A B - A L B A
B B - B R E N T B L E N D
E K - E K O F I S K
F L - F L O T T A
F T - F O R T I E S
F U - F U L M A R
G L - G U L L F A K S
G R - G R A N E
H R - H E I D R U N
O S - O S E B E R G
S A - S A K H A L I N I
S C - S L E I P N E R C . T E
S F - S T A T F J O R D
S H - S C H I E H A L L I O N
S K - S A K H A L I N I I
S L - S I B E R I A N L I G H T
T L - T R O L L
U L - U R A L S
V A - V A L D ’ A G R I B L E N D
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( c h a r t )
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( d e t a i l )
A B
B B
S A
S L
S K
S F
G L
F U
G R
H RT L
S H
F L
F T
S CF L
U L
V A
E K
O S
0.134
36
38
40
42
44
46
0.2 0.3 0.4 0.5 0.6
Detail
Sulphur content (%)
API d
egre
e
F T
E K
O SG L
S A S K S L
S F
F U
B B
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Ultra Light 201 218 249 231 233 232 302 342 433 413 463 510
Light & Sweet 4,434 4,493 4,352 4,149 4,101 4,080 3,936 3,747 3,449 3,483 3,142 2,784
Light & Medium Sour 66 46 39 72 60 33 25 26 142 128 107 97
Light & Sour 4 5 7 19 20 20 24 46 61 71 88 87
Medium & Sweet 701 1,037 1,102 1,232 1,416 1,530 1,522 1,562 1,480 1,097 935 890
Medium & Medium Sour
Medium & Sour 6,144 5,970 6,019 5,984 6,017 6,292 6,766 7,416 8,105 8,823 9,043 9,203
Heavy & Sweet 41 35 29 25 20 17 21 29 19 19 32 43
Heavy & Medium Sour 36 102 138 141 194 184 177 180 316 354 380
Heavy & Sour 100 99 119 108 95 101 99 83 104 90 79 72
Unassignedproduction (B) 636 613 591 570 538 533 534 542 541 535 507 470
B/A (%) 5 5 5 5 4 4 4 4 4 4 3 3
Europe (A) 12,327 12,552 12,610 12,528 12,641 13,032 13,413 13,970 14,513 14,975 14,749 14,536
Crude production by quality Produzione di greggio per classi di qualitàEurope(thousand barrels/day - migliaia di barili/giorno)
125
Crude production by quality Produzione di greggio per classi di qualitàEurope(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
2 0 0 01 9 9 5 2 0 0 6
0
2,000
4,000
5,000
6,000
8,000
10,000
1,000
3,000
7,000
9,000
Heav
y &
Sour
Med
ium
& S
weet
Med
ium
& S
our
Heav
y &
Swee
t
Heav
y &
Med
ium
Sou
r
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
Ligh
t & S
our
16,000
14,000
12,000
10,000
8,000
4,000
6,000
2,000
0
M E D I U M & S W E E T
M E D I U M & S O U R
H E A V Y & S W E E T
H E A V Y & M E D I U M S O U R
H E A V Y & S O U R
U LT R A L I G H T
L I G H T & S W E E T
L I G H T & M E D I U M S O U R
L I G H T & S O U R
1995
1996
1997
1998
1999
2000
2004
2002
2001
2006
2003
2005
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
126
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Ultra Light
Light & Sweet 32 48 68 64 94 131 110 115 111 126 111 89
Light & Medium Sour
Light & Sour
Medium & Sweet 154 160 162 174 206 232 238 256 256 263 266 253
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 57 63 72 57 39 29 20 14 7 6 4 3
Light & Medium Sour
Light & Sour 4 5 7 19 20 20 24 46 61 71 88 87
Medium & Sweet
Medium & Medium Sour
Medium & Sour 1 2 2 2 1 2 3 2 2 2 1 1
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 31 29 28 27 22 23 17 22 21 23 21 19
Ultra Light 201 218 249 231 233 232 302 342 433 413 463 510
Light & Sweet 2,154 2,138 2,093 1,944 1,877 1,981 1,991 1,898 1,769 1,943 1,726 1,477
Light & Medium Sour
Light & Sour
Medium & Sweet 547 877 935 964 1,015 1,064 1,059 1,034 987 624 507 478
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour 3 0 15 69 67 59 76 210 274 313
Heavy & Sour
Italy 93 100 110 105 82 74 64 84 90 102 114 110
Norway 2,902 3,233 3,280 3,139 3,140 3,346 3,419 3,333 3,264 3,189 2,969 2,778
Denmark 186 208 230 238 300 363 348 371 367 389 377 342
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
127
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet 90 95 97 125 108 150 151 131 127 130 141 187
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 5,895 5,749 5,823 5,777 5,819 6,121 6,629 7,284 8,104 8,822 9,042 9,202
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 2,101 2,149 2,022 1,959 1,983 1,788 1,664 1,589 1,435 1,278 1,160 1,028
Light & Medium Sour 66 46 39 72 60 33 25 26 142 128 107 97
Light & Sour
Medium & Sweet 5 94 195 234 225 272 237 210 162 159
Medium & Medium Sour
Medium & Sour 248 218 194 205 197 170 134 130
Heavy & Sweet 41 35 29 25 20 17 21 29 19 19 32 43
Heavy & Medium Sour 36 99 138 126 125 117 118 104 106 80 67
Heavy & Sour 69 70 91 81 73 78 82 61 83 67 58 53
Russia 5,985 5,844 5,920 5,902 5,927 6,271 6,780 7,415 8,231 8,952 9,183 9,389
United Kingdom 2,525 2,554 2,479 2,574 2,654 2,445 2,268 2,225 2,020 1,808 1,599 1,447
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
128
Crude production by quality Produzione di greggio per classi di qualitàCentral Asia(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiCentral Asia(2006)
25
30
35
40
45
55
50
10.50
Sulphur content (%)
API d
egre
e
A Z - A Z E R I L I G H T T Z - T E N G I ZK R - K A R A C H A G A N A K = 1 0 0 t h o u s a n d b a r r e l s / d a y
K RT Z
A Z
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Ultra Light 59 40 55 48 78 107 93 120 134 120 99 95
Light & Sweet 8 10 6 7 9 13 17 22 24 27 29 499
Light & Medium Sour 364 414 467 478 537 612 720 842 912 1,095 1,168 1,237
Light & Sour 94 92 95 86 92 75 71 66 71 62 47 38
Medium & Sweet 195 222 225 291 361 366 391 418 442 437 572 289
Medium & Medium Sour 6 5 5 4 4 4 5 6 8 8 6 6
Medium & Sour 0 0 0 0 0 0 0 0 0 0 0 1
Heavy & Sweet 34 37 40 41 44 42 45 42 42 44 44 42
Heavy & Medium Sour
Heavy & Sour 0 0 0 1 1 1 1 1 1 1 1 1
Unassignedproduction (B) 5 5 6 6 2 4 4 2 5 4 3 3
B/A (%) 0.6 0.6 0.6 0.7 0.2 0.3 0.3 0.2 0.3 0.2 0.2 0.2
Central Asia (A) 766 826 899 964 1,127 1,224 1,348 1,520 1,640 1,796 1,969 2,211
Crude production by quality Produzione di greggio per classi di qualitàCentral Asia(thousand barrels/day - migliaia di barili/giorno)
129
Crude production by quality Produzione di greggio per classi di qualitàCentral Asia(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
0
200
400
600
800
1,000
1,400
Heav
y &
Swee
t
Med
ium
& S
weet
Med
ium
& M
ediu
m S
our
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
Ligh
t & S
our
1,200
2 0 0 01 9 9 5 2 0 0 6
2,500
2,000
1,500
1,000
500
0
M E D I U M & S W E E T
M E D I U M & M E D I U M S O U R
H E A V Y & S W E E TU LT R A L I G H T
L I G H T & S W E E T
L I G H T & M E D I U M S O U R
L I G H T & S O U R
1995
1996
1997
1998
1999
2000
2004
2002
2001
2006
2003
2005
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
130
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra LightLight & Sweet 471
Light & Medium SourLight & SourMedium & Sweet 153 150 150 200 245 252 268 277 279 276 413 142
Medium & Medium SourMedium & SourHeavy & Sweet 32 31 31 31 31 29 32 31 32 34 35 34
Heavy & Medium SourHeavy & Sour
Ultra Light 59 40 55 48 78 107 93 120 134 120 99 95
Light & SweetLight & Medium Sour 364 414 467 477 535 611 719 841 911 1,093 1,167 1,237
Light & SourMedium & SweetMedium & Medium SourMedium & SourHeavy & SweetHeavy & Medium SourHeavy & Sour
Ultra LightLight & Sweet 6 9 4 7 8 12 16 20 19 17 15 12
Light & Medium SourLight & SourMedium & Sweet 42 72 75 91 116 114 123 141 163 161 159 147
Medium & Medium SourMedium & SourHeavy & Sweet 2 6 9 10 13 13 13 11 10 10 9 8
Heavy & Medium SourHeavy & Sour
Ultra LightLight & Sweet 2 1 1 1 1 1 1 2 5 10 14 16
Light & Medium Sour 0 0 0 1 2 1 1 1 1 1 1 1
Light & Sour 94 92 95 86 92 75 71 66 71 62 47 38
Medium & SweetMedium & Medium Sour 6 5 5 4 4 4 5 6 8 8 6 6
Medium & Sour 0 0 0 0 0 0 0 0 0 0 0 1
Heavy & SweetHeavy & Medium SourHeavy & Sour 0 0 0 1 1 1 1 1 1 1 1 1
Uzbekistan 103 99 102 94 100 83 80 77 87 82 69 63
Turkmenistan 50 87 88 108 136 138 152 172 192 187 183 166
Kazakhstan 423 454 522 525 613 718 812 961 1,045 1,213 1,266 1,332
Azerbaijan 185 181 181 231 276 281 300 308 311 310 448 647
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàMiddle East(thousand barrels/day - migliaia di barili/giorno)
131
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiMiddle East(2006)
50
45
40
35
30
2532.521.510.50
Sulphur content (%)
API d
egre
e
A E - A R A B E X T R A L .
A H - A R A B H E A V Y
A L - A R A B L I G H T
A M - A R A B M E D I U M
A S - A R A B S U P E R L .
B L - B A S R A H L I G H T
D B - D U B A I
D K - D U K H A M
F B - F O R O O Z A N B L E N D
I H - I R A N H E A V Y
I L - I R A N L I G H T
K B - K I R K U K B L E N D
K W - K U W A I T
L B - L A V A N B L E N D
M B - M A R I B
M S - M A S I L A
M U - M U R B A N
O M - O M A N
Q M - Q A T A R M A R I N E
S L - S Y R I A N L I G H T
S R - S I R R I
Z L - L O W E R Z A K U M
Z U - U P P E R Z A K U M
= 5 0 0 t h o u s a n d b a r r e l s / d a y
A S
M B
A E
M S
O M
D KZ LM U
S L
A L
Q M L BZ U
I L
D BI H
S R
B L
K W
K B
A H
A M
F B
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
Ultra Light 73 82 82 92 133 173 200 225 292 361 383 403
Light & Sweet 338 367 349 305 333 390 373 342 339 329 324 315
Light & Medium Sour 1,429 1,441 1,410 1,444 1,353 1,465 1,450 1,245 1,362 1,408 1,473 1,569
Light & Sour 1,814 1,847 2,134 2,366 2,206 2,378 2,270 2,152 2,192 2,252 2,285 2,363
Medium & Sweet
Medium & Medium Sour 179 182 210 237 242 264 278 299 299 284 288 268
Medium & Sour 14,952 14,958 15,587 16,364 15,877 16,599 16,082 14,953 16,247 17,258 17,451 17,438
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 291 349 406 432 393 420 425 514 520 549 606 626
Middle East 19,076 19,228 20,180 21,242 20,539 21,689 21,077 19,730 21,251 22,439 22,812 22,982
132
Crude production by quality Produzione di greggio per classi di qualitàMiddle East(thousand barrels/day - migliaia di barili/giorno)
Crude production by quality Produzione di greggio per classi di qualitàMiddle East(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
2 0 0 01 9 9 5 2 0 0 6
0
6,000
10,000
12,000
14,000
16,000
20,000
4,000
8,000
2,000
18,000
Heav
y &
Sour
Med
ium
& M
ediu
m S
our
Med
ium
& S
our
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
Ligh
t & S
our
25,000
20,000
15,000
10,000
5,000
0
M E D I U M & M E D I U M S O U R
M E D I U M & S O U R
H E A V Y & S O U RU LT R A L I G H T
L I G H T & S W E E T
L I G H T & M E D I U M S O U R
L I G H T & S O U R
1995
1996
1997
1998
1999
2000
2004
2002
2001
2006
2003
2005
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
133
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 145 156 163 161 176 180 180 186 237 209 187 185
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 3,652 3,668 3,599 3,630 3,497 3,685 3,688 3,344 3,721 3,870 3,754 3,730
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 7 51 61 60 125 161
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 550 576 1,147 2,112 2,521 2,567 2,357 2,012 1,325 1,992 1,813 1,897
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Iran 3,652 3,668 3,599 3,630 3,497 3,685 3,695 3,395 3,782 3,930 3,879 3,891
Bahrain 145 156 163 161 176 180 180 186 237 209 187 185
Iraq 550 576 1,147 2,112 2,521 2,567 2,357 2,012 1,325 1,992 1,813 1,897
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
134
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 1,837 1,807 1,836 1,811 1,653 1,765 1,718 1,601 1,870 2,046 2,133 2,210
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 284 284 277 277 270 281 277 257 325 309 299 304
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 141 199 256 282 248 280 288 281 279 288 281 274
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 857 887 903 899 887 889 882 827 759 731 722 676
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Oman 857 887 903 899 887 889 882 827 759 731 722 676
Neutral Zone 425 483 533 559 518 561 565 538 604 597 580 578
Kuwait 1,837 1,807 1,836 1,811 1,653 1,765 1,718 1,601 1,870 2,046 2,133 2,210
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
135
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light 73 82 82 92 133 173 200 225 292 361 383 403
Light & Sweet
Light & Medium Sour
Light & Sour 433 454 533 560 527 574 540 472 521 578 578 611
Medium & Sweet
Medium & Medium Sour
Medium & Sour 16 33 90 99 104 113 141 172 192 193 196 204
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 169 201 180 155 166 200 200 192 196 200 198 199
Light & Medium Sour
Light & Sour 964 957 1,161 1,340 1,257 1,350 1,300 1,246 1,196 1,200 1,224 1,244
Medium & Sweet
Medium & Medium Sour
Medium & Sour 6,804 6,750 6,743 6,597 6,097 6,447 6,198 5,942 7,082 7,198 7,641 7,514
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour 460 450 413 403 397 370 373 313 297 249 215 186
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 150 150 150 150 145 140 130 182 180 201 200 190
Saudi Arabia 7,937 7,908 8,084 8,092 7,520 7,997 7,698 7,380 8,475 8,598 9,063 8,957
Qatar 522 569 705 751 764 860 881 869 1,005 1,131 1,157 1,218
Syria 610 600 563 553 542 510 503 495 477 450 415 376
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
136
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour 969 991 997 1,041 956 1,095 1,077 932 1,065 1,159 1,259 1,383
Light & Sour 417 436 440 466 421 454 431 434 475 475 483 508
Medium & Sweet
Medium & Medium Sour 4 4 17 17 17 17 12 11 11 10 10 10
Medium & Sour 807 797 829 778 672 672 640 612 736 710 706 718
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 169 166 169 150 167 190 173 150 143 129 126 116
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour 175 178 193 220 225 247 266 288 288 274 278 258
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Yemen 344 344 362 370 392 437 439 438 431 403 404 374
United Arab Emirates 2,197 2,228 2,283 2,302 2,066 2,238 2,160 1,989 2,286 2,353 2,458 2,620
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàAfrica(thousand barrels/day - migliaia di barili/giorno)
137
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiAfrica(2006)
A C - A L G E R I A N C . T E
B E - B E L AY I M B .
B N - B O N N Y L I G H T
B S - B R A S S R I V E R
C B - C A B I N D A
D B - D O B A B L E N D
D J - D J E N O
E S - E S S I D E R
E V - E S C R A V O S
F R - F O R C A D O S
G R - G I R A S S O L
H B - H U N G O B L E N D
K Z - K I S S A N J E B L E N D
N B - N I L E B L E N D
N K - N ’ K O S S A
P L - P A L A N C A
Q I - Q U A I B O E
R E - R A B I E X P O R T B .
Sulphur content (%)
API d
egre
e
S H - S A H A R A N B .
S R - S A R I R
S Z - S U E Z B L E N D
Z F - Z A F I R O
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( c h a r t )
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( d e t a i l )
S R
0 0.5 1 1.5 2 2.5
B E
S Z
A C
E V
P L
E S
H B
Z F
D B
S H
N BQ I
D J
G RR E
K Z
18
27
36
45
54
63
72
N K
B N
F RC B
B S
Detail
Sulphur content (%)
API d
egre
e
2 2
2 7
3 2
3 7
4 2
4 7
5 2
0 0 . 0 5 0 . 1 0 . 1 5 0 . 2 0 . 2 5 0 . 3 0 . 3 5 0 . 4
B S
S H
Q IR E S R
P L
B N
C BF R
D J
Z F G R
N K
N BE V
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
Ultra Light 538 578 581 610 620 630 650 680 708 746 760 793
Light & Sweet 3,707 4,003 4,263 4,206 3,995 4,039 4,032 3,600 4,168 4,535 4,822 4,985
Light & Medium Sour
Light & Sour 21 19 15 26 29 25 24 34 28 29 24 23
Medium & Sweet 1,788 1,853 1,883 1,803 1,778 1,925 2,008 2,461 2,472 2,765 2,934 2,955
Medium & Medium Sour 2 2 1 1 1 5 28 49 29 103 278 330
Medium & Sour 981 951 901 909 869 824 738 695 711 647 641 607
Heavy & Sweet 25 25 26 21 19 18 16 15 47 192 218 208
Heavy & Medium Sour 1 61 61 66 61 57 56 40
Heavy & Sour
Unassignedproduction (B) 9 10 21 29 31 32 27 25 35 57 35 28
B/A (%) 0.1 0.1 0.3 0.4 0.4 0.4 0.4 0.3 0.4 0.6 0.4 0.3
Africa (A) 7,071 7,440 7,691 7,604 7,343 7,558 7,584 7,625 8,258 9,130 9,769 9,969
138
Crude production by quality Produzione di greggio per classi di qualitàAfrica(thousand barrels/day - migliaia di barili/giorno)
Crude production by quality Produzione di greggio per classi di qualitàAfrica(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
0
1,500
2,500
3,000
3,500
4,000
5,000
1,000
2,000
500
4,500
Heav
y &
Med
ium
Sou
r
Heav
y &
Swee
t
Med
ium
& S
weet
Med
ium
& S
our
Med
ium
& M
ediu
m S
our
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & S
our
2 0 0 01 9 9 5 2 0 0 6
10,000
8,000
9,000
7,000
6,000
4,000
2,000
5,000
3,000
1,000
0
H E A V Y & S W E E T
H E A V Y & M E D I U M S O U R
U LT R A L I G H T
L I G H T & S W E E T
L I G H T & S O U R
M E D I U M & S W E E T
M E D I U M & M E D I U M S O U R
M E D I U M & S O U R
1995
1996
1997
1998
1999
2000
2004
2002
2001
2006
2003
2005
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
139
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light 538 578 581 610 620 630 650 680 708 746 760 793
Light & Sweet 763 818 849 821 757 806 836 851 1,110 1,198 1,345 1,348
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 331 360 387 417 409 358 333 336 322 292 285 358
Light & Medium Sour
Light & Sour
Medium & Sweet 308 331 323 312 338 326 345 494 496 574 669 753
Medium & Medium Sour 66 235 259
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour 1 61 61 66 61 57 56 40
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet 95 93 98 81 72 67 62 57 53 70 65 69
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 25 25 26 21 19 18 16 15 14 19 17 18
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 33 173 180 156
Heavy & Medium Sour
Heavy & Sour
Chad 33 173 180 156
Cameroon 120 118 124 102 91 85 78 72 67 89 82 87
Angola 639 691 710 729 748 745 739 897 879 988 1,245 1,410
Algeria 1,301 1,396 1,430 1,431 1,377 1,436 1,486 1,531 1,818 1,944 2,105 2,141
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
140
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet 44 83 100 112 131 133 133 130 122 121 120
Light & Medium Sour
Light & Sour
Medium & Sweet 182 157 146 160 145 135 130 116 117 108 113 118
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet 7 16 14 10 10 7 6 15 21 25 30 64
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 21 34
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet 28 29 28 26 26 23 25 23 22 21 20 18
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 108 108 126 131 134 123 116 111 110 142 138 127
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 791 748 700 689 655 601 526 504 503 453 441 406
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Côte d’Ivoire 7 16 14 10 10 7 6 15 21 25 51 98
Egypt 899 856 826 820 789 724 642 615 613 594 579 533
Dem. Rep. Congo 28 29 28 26 26 23 25 23 22 21 20 18
Congo 182 201 229 260 257 266 263 249 247 230 234 238
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
141
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet 8 22 52 83 94 110 150 156 214 308 330 335
Medium & Medium Sour 4 27 48 28 37 43 40
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 116 138 137 138
Light & Medium Sour
Light & Sour
Medium & Sweet 230 236 239 199 187 151 138 131
Medium & Medium Sour
Medium & Sour 115 129 131 152 144 151 138 117 126 97 97 97
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 1,348 1,338 1,368 1,423 1,324 1,353 1,305 1,255 1,354 1,460 1,548 1,615
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 57 55 53 50 54 58 60 61 69 86 92 94
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour 31
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Mauritania 31
Libya 1,405 1,393 1,421 1,473 1,378 1,411 1,365 1,316 1,423 1,546 1,640 1,709
Gabon 345 365 370 351 331 302 275 248 242 235 234 235
Equatorial Guinea 8 22 52 83 94 114 177 204 242 345 373 375
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
142
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet 1,108 1,288 1,405 1,276 1,222 1,231 1,279 889 1,001 1,154 1,213 1,245
Light & Medium Sour
Light & Sour
Medium & Sweet 931 966 977 923 837 929 944 1,227 1,284 1,359 1,385 1,195
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet 2 5 10 69 177 208 241 265 300 322 403
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 48 48 45 37 36 36 32 25 25 30 35 35
Light & Medium Sour
Light & Sour 21 19 15 26 29 25 24 34 28 29 24 23
Medium & Sweet
Medium & Medium Sour 2 2 1 1 1 1 1 1 1 1 1 0
Medium & Sour 18 19 18 18 17 14 14 13 13 11 11 9
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Tunisia 89 87 79 81 82 76 70 73 66 70 70 67
Sudan 2 5 10 69 177 208 241 265 300 322 403
Nigeria 2,039 2,254 2,382 2,199 2,059 2,160 2,223 2,116 2,285 2,513 2,598 2,440
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàAsia and the Pacific(thousand barrels/day - migliaia di barili/giorno)
143
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiAsia and the Pacific(2006)
65
75
55
45
35
25
150.50
B H - B A C H H O
B E - B E L I D A
B L - B R U N E I L I G H T
B T - B I N T U L U C . T E
C H - C H A M P I O N
C K - C O S S A C K
D Q - D A Q U I N G
D U - D U R I
G P - G I P P S L A N D
H M - H A N D I L M I X
K U - K U T U B U B .
L B - L A B U A N
L M - L A M I N A R I A
L H - L I U H U A
M N - M I N A S
Sulphur content (%)
API d
egre
e
N L - N A N H A I L I G H T
S H - S H E N G L I
T P - T A P I S
W D - W I D U R I
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( c h a r t )
= 1 0 0 t h o u s a n d b a r r e l s / d a y ( d e t a i l )
B H
M N
W D
L B
D Q
C H
D U
L HS H
B L N L
B E
T P
C KG P
K U
L M
H M
B T
B HD QM N
W D
B L
C H
L B
D U
L H
B E
T PH M
G P
N L
C K
15
20
25
30
35
40
45
50
55
0 0.05 0.1 0.15 0.2 0.25
Detail
Sulphur content (%)
API d
egre
e
K U
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
Ultra Light 325 314 343 354 340 435 372 267 173 187 232 251
Light & Sweet 2,574 2,715 2,677 2,561 2,602 2,714 2,705 2,620 2,577 2,595 2,667 2,666
Light & Medium Sour 20 21 23 25 29 31 31 32 32 32 33 34
Light & Sour
Medium & Sweet 2,692 2,684 2,738 2,778 2,794 2,723 2,742 2,764 2,783 2,874 2,837 2,810
Medium & Medium Sour 670 655 640 627 609 606 615 620 617 618 630 646
Medium & Sour 17 17 16 15 17 17 19 19 19 19 19 19
Heavy & Sweet 632 703 739 772 695 708 763 957 918 884 858 873
Heavy & Medium Sour
Heavy & Sour
Unassignedproduction (B) 83 86 81 80 81 87 101 120 124 128 126 119
B/A (%) 1.2 1.2 1.1 1.1 1.1 1.2 1.4 1.6 1.7 1.7 1.7 1.6
Asia and the Pacific (A) 7,013 7,195 7,256 7,212 7,166 7,320 7,348 7,399 7,242 7,338 7,403 7,418
144
Crude production by quality Produzione di greggio per classi di qualitàAsia and the Pacific(thousand barrels/day - migliaia di barili/giorno)
Crude production by quality Produzione di greggio per classi di qualitàAsia and the Pacific(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
0
1,500
2,500
3,500
3,000
1,000
2,000
500
Heav
y &
Swee
t
Med
ium
& S
weet
Med
ium
& M
ediu
m S
our
Med
ium
& S
our
Ultr
a Li
ght
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
2 0 0 01 9 9 5 2 0 0 6
1995
1996
1997
1998
1999
2003
2001
2000
2005
2006
2002
2004
8,000
7,000
6,000
4,000
2,000
5,000
3,000
1,000
0
U LT R A L I G H T M E D I U M & S W E E T H E A V Y & S W E E T
L I G H T & S W E E T M E D I U M & M E D I U M S O U R
L I G H T & M E D I U M S O U R M E D I U M & S O U R
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
145
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
Ultra Light 162 169 170 183 181 293 251 117 69 46 37 36
Light & Sweet 339 355 370 324 322 390 369 424 383 355 373 360
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 13 11 30 39 32 38 37 88 69 48 42 45
Heavy & Medium Sour
Heavy & Sour
Ultra Light 20 20 22 22 22 22 22 26 26 26 22 22
Light & Sweet 58 60 67 58 98 110 119 114 120 119 119 119
Light & Medium Sour
Light & Sour
Medium & Sweet 10 9 8 4 5 6 7 6 4 3 3
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 94 83 74 81 64 63 62 63 63 62 62 81
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 106 152 165 164 188 200 192 194 196 198 238 254
Light & Medium Sour 20 21 23 25 29 31 31 32 32 32 33 34
Light & Sour
Medium & Sweet 2,063 2,072 2,120 2,119 2,122 2,108 2,119 2,108 2,119 2,211 2,242 2,257
Medium & Medium Sour 670 655 640 627 609 606 615 620 617 618 630 646
Medium & Sour 17 17 16 15 17 17 19 19 19 19 19 19
Heavy & Sweet 110 199 225 243 221 267 321 417 427 407 455 464
Heavy & Medium Sour
Heavy & Sour
Brunei 182 172 171 165 189 201 210 209 213 210 206 222
Australia 514 535 570 546 535 721 657 629 521 449 452 441
China 2,986 3,116 3,189 3,193 3,186 3,229 3,297 3,390 3,410 3,485 3,617 3,674
146
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light 46 92 104
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 604 573 584 566 563 548 547 573 581 598 569 596
Light & Medium Sour
Light & Sour
Medium & Sweet 44 40 41 41 37 40 39 38 33 32 27 27
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 57 57 61 64 67 67 67 61 60 64 67 64
Heavy & Medium Sour
Heavy & Sour
Ultra Light 84 80 100 95 91 74 58 77 53 53 56 54
Light & Sweet 777 821 787 760 727 766 777 596 543 511 555 525
Light & Medium Sour
Light & Sour
Medium & Sweet 200 218 199 179 182 113 115 138 125 108 104 98
Medium & Medium Sour
Medium & Sour
Heavy & Sweet 358 353 349 345 310 272 276 328 299 303 232 220
Heavy & Medium Sour
Heavy & Sour
East Timor 46 92 104
Indonesia 1,419 1,472 1,435 1,379 1,310 1,225 1,227 1,139 1,020 975 948 897
India 705 670 686 671 667 655 653 672 674 694 663 687
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
147
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light 59 45 51 54 46 46 41 47 25 16 25 35
Light & Sweet 499 543 524 514 478 458 448 472 499 493 470 451
Light & Medium Sour
Light & Sour
Medium & Sweet 206 173 190 211 213 223 218 226 239 269 257 246
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 33 43 58 46 42 36 33 31 23 20 18 16
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 104 106 80 79 88 64 60 48 49 42 45 47
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Malaysia 764 761 765 779 737 727 707 745 763 778 752 732
Papua New Guinea 104 106 80 79 88 64 60 48 49 42 45 47
New Zealand 33 43 58 46 42 36 33 31 23 20 18 16
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
148
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet 54 62 27 29 34 58 62 76 96 86 114 130
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 14 21 63 84 97 92 87 174 166 168
Light & Medium Sour
Light & Sour
Medium & Sweet 169 172 180 224 234 233 244 248 262 251 204 181
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Thailand 54 62 27 29 34 58 62 76 96 86 114 130
Vietnam 169 172 194 245 297 317 341 340 349 425 370 349
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàAmericas(thousand barrels/day - migliaia di barili/giorno)
149
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Quality and production volume of main crudes Qualità dei principali greggi e volumi prodottiAmericas(2006)
10
15
20
25
30
35
40
45
43.532.521.510.50
Sulphur content (%)
API d
egre
e
A N - A L A S K A N N T H . S L .
B C - B C F 1 7
B R - B O W R I V E R
C S - C A N A D O N S E C O
C U - C U S I A N A
F R - F U R R I A L
H B - H I B E R N I A
I S - I S T H M U S
M L - M A R L I M
M Y - M AY A
M D - M E D A N I T O
M B - M I X E D B L E N D S .
O L - O L M E C A
O R - O R I E N T E
R N - R I N C O N
T J - T I A J U A N A L I G H T
V S - V A S C O N I A
W T - W E S T T E X A S I N T.
= 1 0 0 t h o u s a n d b a r r e l s / d a y
A N T J
I S
H B
M L
M DR N
W T
O L
M BC U
F RO R
V SC S B RM Y
B C
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
Ultra Light
Light & Sweet 1,035 1,054 1,207 1,346 1,375 1,295 1,230 1,150 1,102 1,039 976 938
Light & Medium Sour 533 578 574 563 536 505 471 157 135 135 144 180
Light & Sour
Medium & Sweet 499 489 464 467 447 415 401 616 712 778 713 844
Medium & Medium Sour 908 902 1,392 1,179 1,104 1,109 1,050 595 646 613 567 548
Medium & Sour 2,789 2,729 2,722 2,429 2,213 2,068 1,977 2,703 2,556 2,536 2,545 2,431
Heavy & Sweet 447 502 219 330 316 307 312 302 316 301 287 285
Heavy & Medium Sour 855 941 883 981 1,085 1,191 1,283 1,454 1,422 1,435 1,657 1,782
Heavy & Sour 3,974 4,406 4,697 5,039 4,666 5,074 5,330 5,141 5,338 5,675 5,711 5,483
Unassignedproduction (B) 5,398 5,403 5,485 5,428 5,167 5,151 5,177 5,120 5,084 4,878 4,702 4,768
B/A (%) 33 32 31 31 31 30 30 30 29 28 27 28
Americas (A) 16,438 17,003 17,644 17,762 16,910 17,114 17,231 17,238 17,311 17,391 17,303 17,259
150
Crude production by quality Produzione di greggio per classi di qualitàAmericas(thousand barrels/day - migliaia di barili/giorno)
Crude production by quality Produzione di greggio per classi di qualitàAmericas(selected years, thousand barrels/day - selezione anni, migliaia di barili/giorno)
0
1,000
2,000
3,000
4,000
5,000
6,000
Heav
y &
Sour
Med
ium
& S
weet
Med
ium
& M
ediu
m S
our
Med
ium
& S
our
Heav
y &
Swee
t
Heav
y &
Med
ium
Sou
r
Ligh
t & S
weet
Ligh
t & M
ediu
m S
our
2 0 0 01 9 9 5 2 0 0 6
14,000
12,000
10,000
8,000
6,000
4,000
2,000
0
M E D I U M & S W E E T
M E D I U M & M E D I U M S O U R
M E D I U M & S O U R
H E A V Y & S W E E T
H E A V Y & M E D I U M S O U R
H E A V Y & S O U R
L I G H T & S W E E T
L I G H T & M E D I U M S O U R
1995
1996
1997
1998
1999
2003
2001
2000
2005
2006
2002
2004
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
151
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 1,484 1,393 1,296 1,175 1,050 970 978 985 975 913 867 745
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet 16 15 148 132 127 123 125 121 124 122 116 115
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour 257 265 469 385 358 336 342 331 302 275 262 260
Medium & Sour
Heavy & Sweet 447 502 219 330 316 307 312 302 316 301 287 285
Heavy & Medium Sour
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour 99 104 231 261 278 295 262 264 344 338 305 289
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour 595 680 613 711 824 937 1,031 1,190 1,152 1,139 1,329 1,433
Heavy & Sour
Argentina 720 782 836 847 801 766 779 754 743 698 665 659
Alaska 1,484 1,393 1,296 1,175 1,050 970 978 985 975 913 867 745
Brazil 694 784 844 972 1,102 1,231 1,293 1,454 1,496 1,477 1,634 1,722
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
152
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet 892 865 838 869 813 832 806 786 775 752 725 704
Light & Medium Sour
Light & Sour
Medium & Sweet 303 297 303 324 329 322 348 545 644 711 651 785
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 614 676 797 824 770 848 882 856 903 935 975 996
Memo: Syncrudeproduction is includedin Medium & Sweet 281 279 290 308 323 322 348 440 510 601 545 660
Memo: bitumenproduction is includedin Heavy & Sour 149 163 237 282 244 288 309 301 356 394 448 498
Ultra Light
Light & Sweet 127 174 221 345 435 340 299 243 203 165 135 119
Light & Medium Sour
Light & Sour
Medium & Sweet 196 192 161 143 118 93 53 71 68 67 62 59
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour 260 261 270 270 261 254 252 264 270 296 328 349
Heavy & Sour
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 381 380 388 375 373 401 430 392 421 526 519 536
Ecuador 381 380 388 375 373 401 430 392 421 526 519 536
Colombia 583 627 652 758 814 687 604 578 541 528 525 527
Canada 1,809 1,838 1,938 2,017 1,912 2,002 2,036 2,187 2,322 2,398 2,351 2,485
World Oil and Gas Review 2007
Oil Production quality ■ Qualità della produzione
Crude production by quality Produzione di greggio per classi di qualitàCountries Paesi(thousand barrels/day - migliaia di barili/giorno)
153
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Ultra Light
Light & Sweet
Light & Medium Sour 533 578 574 563 536 505 471 157 135 135 144 180
Light & Sour
Medium & Sweet
Medium & Medium Sour
Medium & Sour 864 910 882 849 806 733 659 847 811 790 802 831
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 1,220 1,371 1,567 1,659 1,564 1,774 1,997 2,174 2,425 2,458 2,387 2,244
Ultra Light
Light & Sweet
Light & Medium Sour
Light & Sour
Medium & Sweet
Medium & Medium Sour 552 533 693 533 468 479 446
Medium & Sour 441 426 545 406 357 365 340 871 770 834 876 855
Heavy & Sweet
Heavy & Medium Sour
Heavy & Sour 1,759 1,979 1,945 2,181 1,960 2,051 2,021 1,719 1,588 1,756 1,830 1,707
Venezuela 2,752 2,938 3,182 3,119 2,785 2,894 2,807 2,590 2,358 2,590 2,706 2,562
Mexico 2,617 2,858 3,022 3,071 2,906 3,012 3,127 3,177 3,371 3,383 3,333 3,255
World Oil and Gas Review 2007
Production quality ■ Qualità della produzione Oil
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