v2.4.0.6
INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2012
INVENTORIES [Abstract]  
Schedule of Inventory Table [Text Block]
Inventories consisted of the following:
 
September 30,
2012
 
December 31,
2011
 
(Thousands of Dollars)
Crude oil
$
11,267

 
$
157,297

Finished products
221,113

 
421,288

Materials and supplies
8,314

 
9,200

Total
$
240,694

 
$
587,785