Annual report pursuant to Section 13 and 15(d)

PLANT, PIPELINE AND EQUIPMENT (Tables)

v3.3.1.900
PLANT, PIPELINE AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2015
PLANT, PIPELINE AND EQUIPMENT [Abstract]  
Plant, Pipeline and Equipment
Plant, pipeline and equipment include the following at December 31:

   
2015
   
2014
 
   
(thousands of dollars)
 
Platinum catalyst
 
$
1,612
   
$
1,612
 
Land
   
4,577
     
4,577
 
Plant, pipeline and equipment
   
128,302
     
95,351
 
Construction in progress
   
8,980
     
11,590
 
Total plant, pipeline and equipment
   
143,471
     
113,130
 
    Less accumulated depreciation
   
(46,564
)
   
(39,319
)
Net plant, pipeline and equipment
 
$
96,907
   
$
73,811