Annual report pursuant to section 13 and 15(d)

PLANT, PIPELINE AND EQUIPMENT (Tables)

v2.4.0.6
PLANT, PIPELINE AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2012
PLANT, PIPELINE AND EQUIPMENT [Abstract]  
Plant, Pipeline and Equipment
   
December 31,
 
   
2012
   
2011
 
   
(thousands of dollars)
 
Platinum catalyst
  $ 1,612     $ 1,497  
Land
    1,577       1,422  
Plant, pipeline and equipment
    64,356       57,215  
Construction in progress
    937       490  
Total plant, pipeline and equipment
    68,482       60,624  
    Less accumulated depreciation
    (28,062 )     (23,672 )
Net plant, pipeline and equipment
  $ 40,420     $ 36,952