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C COMMODITY DERIVATIVE INSTRUMENTS (Tables)
9 Months Ended
Sep. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Commodity derivative instruments
  Prices are Weighted Averages
  2014   2015   2016
  Settlement   Settlement   Settlement
NATURAL GAS (MMBtu):          
3-way collars          
Volume 415,862   2,377,371   1,122,533
Ceiling sold price (call) $4.35   $4.47   $4.35
Floor purchased price (put) $4.07   $4.00   $4.10
Floor sold price (short put) $3.30   $3.25   $3.25
         
Swaps          
Volume 382,570   458,622   -
Price $4.05   $4.08   -
           
Reverse Swaps        
Volume 122,974   293,234   -
Price $4.27   $4.33   -
           
CRUDE OIL (Bbls):          
3-way collars          
Volume 11,400   89,512   70,263
Ceiling sold price (call) $103.70   $104.36   $106.39
Floor purchased price (put) $90.99   $86.49   $92.38
Floor sold price (short put) $69.34   $65.82   $72.38
           
Swaps       -
Volume 43,375   -   -
Price $95.46        
           
Swaps with short puts          
Volume 13,500   -   -
Swap price $89.34        
Floor sold price (short put) $70.00   -   -
           
Reverse Swaps          
Volume 33,999   -   -
Price $95.30   -   -
           
Swaps at Argus Light Louisiana Sweet          
Volume 10,453   -   -
Price $99.40   -   -
           
Put Spread          
Volume -   27,588   -
Floor purchased price (put) -   $90.00 * -
Floor sold price (short put) -   $75.00 * -
Schedule of derivative assets and liablities
  Fair value as of
  September 30,   December 31,
  2014   2013
Asset commodity derivatives:      
Current assets $ 1,576,732   $ 1,109,403
Noncurrent assets 1,617,039   2,861,225
3,193,771   3,970,628
       
Liability commodity derivatives:      
Current liabilities (1,193,129)   (1,786,535)
Noncurrent liabilities (1,089,315)   (2,261,237)
(2,282,444)   (4,047,772)
Total commodity derivative instruments $ 911,327   $ (77,144)
Sales of natural gas and crude oil
  Three Months Ended   Nine Months Ended
  September 30,   September 30,
  2014   2013   2014   2013
               
Sales of natural gas and crude oil $ 7,821,497   $ 6,832,601   $ 31,837,566   $ 19,086,656
Gains (losses) realized on commodity            
derivatives (223,614)   (148,436)   (2,264,661)   (148,678)
Gains (losses) unrealized on          
commodity derivatives 2,607,959   (823,361)   921,026   439,478
Amortized gains from benefit of sold              
qualified gas options 23,438   18,150   70,313   54,450
Total sales of natural gas and crude oil $ 10,229,280   $ 5,878,954   $ 30,564,244   $ 19,431,906
Schedule reconciliation of the components of accumulated other comprehensive income (loss) in the Consolidated Statements of Changes in Equity
  Nine Months Ended   Year Ended
  September 30, 2014   December 31, 2013
  Before tax   After tax   Before tax   After tax
               
Balance, beginning of period $ 63,041   $ 38,770   $ 437,140   $ 268,841
Other reclassifications due to expired contracts              
previously subject to hedge accounting rules 67,446   41,479   (301,499)   (185,422)
Amortized gains from benefit of sold qualified              
options realized in income (70,313)   (43,242)   (72,600)   (44,649)
Balance, end of period $ 60,174   $ 37,007   $ 63,041   $ 38,770