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INVENTORIES
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES

Inventories consisted of the following:
 
June 30,
2014

December 31,
2013
 
(Thousands of Dollars)
Crude oil
$
10,802

 
$
6,485

Finished products
93,452

 
123,656

Materials and supplies
8,584

 
8,006

Total
$
112,838

 
$
138,147