Saharan

Iranian

Basra

Kuwait

Bonny

Blend

Girassol

Oriente

Minas

Heavy

Light

Export

Es Sider

Light

Jan 08

93.60

88.68

79.38

95.33

86.36

85.21

85.63

91.40

94.85

Feb 08

96.73

92.13

80.80

95.55

88.51

88.80

87.77

94.28

96.98

Mar 08

105.68

101.46

90.27

104.62

96.68

97.19

95.58

103.03

106.68

1Q 08

98.48

93.89

83.38

98.35

90.35

90.21

89.50

96.05

99.32

YTD Avg

98.77

94.22

83.76

98.53

90.60

90.51

89.75

96.30

99.62

(4 Apr 08)

1Q 07

59.90

56.47

-

58.90

52.06

51.62

52.32

56.18

60.13

2Q 07

71.28

67.32

-

68.41

62.98

61.90

62.26

67.42

71.47

3Q 07

76.64

73.11

-

75.78

69.49

69.72

68.38

73.78

77.34

4Q 07

90.55

86.30

-

90.84

83.41

82.08

82.15

87.98

91.34

Year 2007

74.66

70.88

-

73.56

67.06

66.40

66.35

71.41

75.14

Year 2006

66.06

-

-

65.23

59.27

57.97

58.88

63.35

66.84

Year 2005

54.64

-

-

54.01

47.99

48.33

48.66

52.62

55.67

Qatar

Arab

Dated

Marine

Light

Murban

BCF-17

Basket

Brent

Dubai

WTI

Jan 08

88.35

88.75

92.04

80.59

88.35

92.00

87.35

92.87

Feb 08

90.12

91.26

94.25

80.36

90.64

94.98

89.40

95.32

Mar 08

97.67

99.23

102.15

89.12

99.03

103.58

96.72

105.41

1Q 08

91.90

92.92

95.99

83.22

92.50

96.67

91.01

97.67

YTD Avg

92.19

93.23

96.33

83.46

92.80

96.92

91.29

98.04

(4 Apr 08)

1Q 07

55.95

54.41

59.73

46.97

54.65

57.76

55.44

58.04

2Q 07

65.44

64.32

69.45

57.23

64.98

68.79

64.79

64.89

3Q07

71.03

71.23

74.33

64.87

71.47

74.75

69.93

75.17

4Q07

84.54

84.75

87.71

77.81

85.03

88.62

83.12

90.72