v2.4.0.8
Fair Value of Financial and Derivatives Instruments (Tables)
6 Months Ended
Jun. 30, 2013
Derivative Instruments And Hedging Activities Disclosure [Abstract]  
Commodity Derivative Volumes and Prices

At June 30, 2013, we had the following commodity derivatives positions outstanding:

 

Commodity and Period

  

Contract
Type

  

Volume Transacted

  

Contract Price

Crude Oil

        

2013

   Collar    650 Bbls/d    $90.00/Bbl – $105.80/Bbl

2013

   Collar    450 Bbls/d    $90.00/Bbl – $101.45/Bbl

2013 (1)

   Collar    1,200 Bbls/d    $90.35/Bbl – $100.35/Bbl

2014

   Collar    550 Bbls/d    $90.00/Bbl – $105.50/Bbl

2014

   Collar    650 Bbls/d    $85.05/Bbl – $95.05/Bbl

Crude Oil Basis Differential (Midland/Cushing)

        

2013 (2)

   Swap    2,300 Bbls/d    $1.10/Bbl

Natural Gas

        

2013

   Swap    200,000 MMBtu/month    $3.54/MMBtu

2013

   Swap    190,000 MMBtu/month    $3.80/MMBtu

2013 (3)

   Collar    100,000 MMBtu/month    $4.00/MMBtu – $4.36/MMBtu

2014

   Swap    360,000 MMBtu/month    $4.18/MMBtu

 

(1) February 2013 – December 2013
(2) March 2013 – December 2013
(3) May 2013 – December 2013
Summary of Fair Value of Open Commodity Derivatives

The following table summarizes the fair value of our open commodity derivatives as of June 30, 2013, and December 31, 2012 (in thousands).

 

     Asset/Liability Derivatives  
    

Balance Sheet Location

   Fair Value  
          June 30,      December 31,  
          2013      2012  

Derivatives not designated as hedging instruments

        

Commodity derivatives

  

Unrealized gain on commodity derivatives

   $ 2,624       $ 2,433   
Summary of Changes in Fair Value of Commodity Derivatives

The following table summarizes the change in the fair value of our commodity derivatives (in thousands).

 

    

Income Statement Location

   Three Months Ended      Six Months Ended  
          June 30,      June 30,  
          2013     2012      2013     2012  

Derivatives not designated as hedging instruments

            

Commodity derivatives

   Realized (loss) gain on commodity derivatives    $ (714   $ 361       $ (407   $ (123

Unrealized gain on commodity derivatives

        4,290        9,439         190        6,767   
     

 

 

   

 

 

    

 

 

   

 

 

 
      $ 3,576      $ 9,800       $ (217   $ 6,644   
     

 

 

   

 

 

    

 

 

   

 

 

 
Summary of Financial Instruments Not Recorded at Fair Value

The following table sets forth the fair values of financial instruments that are not recorded at fair value on our financial statements (in thousands).

 

     June 30, 2013  
     Carrying
Amount
     Fair Value  

Senior Notes

   $ 250,000       $ 251,250