2004
Average
Crude
Oil
­
WTI
(
Cushing)
$/
Bbl
Products
­
US
Gulf
Coast
Regular
Unleaded
Gasoline
¢
/
gal
117.50
Premium
Unleaded
Gasoline
¢
/
gal
123.20
N­
Butane
¢
/
gal
87.50
Mixed
Butanes
¢
/
gal
86.00
Isobutylene
(
Value)
¢
/
gal
97.39
Pentanes
¢
/
gal
105.50
Natural
Gasoline
¢
/
gal
99.50
Methanol
¢
/
gal
83.53
MTBE
¢
/
gal
134.27
TBA
¢
/
gal
173.50
Alkylate
(
C4)
¢
/
gal
132.90
