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Note 4 - Inventory
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

Note 4— Inventory


Inventories consist of crude oil, tubular goods, accessories and spare parts for production equipment, stated at the lower of average cost or market.


The Company maintains crude oil inventories in storage vessels until the inventory quantities are at a sufficient level to make a delivery to the refinery in Talara.  Crude oil inventory is stated at the lower of average cost or market value. Cost is determined on a weighted average basis based on production costs.


Below is a summary of inventory as of June 30, 2014 and December 31, 2013:


   

June 30,

2014

   

December 31,

2013

 
   

(in thousands)

 

Tubular goods, accessories and spare parts

  $ 11,232     $ 15,534  

Crude oil

    2,676       1,834  

Inventory

  $ 13,908     $ 17,368  

   

June 30,

2014

   

December 31,

2013

 

Crude oil (barrels)

    42,124       24,866  

Crude oil (cost per barrel)

  $ 63.54     $ 73.77