Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments and Risk Management Activities (Details 2)

v2.4.0.8
Derivative Instruments and Risk Management Activities (Details 2) (Swaps)
Sep. 30, 2013
Natural gas | Year ending December 31, 2013
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 450,844
Natural gas | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 500,000
Natural gas | Year ending December 31, 2015
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 480,000
Natural gas | Year ending December 31, 2016
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 582,500
Natural gas | Year ending December 31, 2017
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 730,000
Natural gas | CGLA | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 10,000
Weighted average index price 3.87
Natural gas | CGLA | Year ending December 31, 2015
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 40,000
Weighted average index price 4.00
Natural gas | CGLA | Year ending December 31, 2016
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 170,000
Weighted average index price 4.09
Natural gas | CGLA | Year ending December 31, 2017
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 420,000
Weighted average index price 4.27
Natural gas | CGTAP-TCO | Year ending December 31, 2013
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 260,000
Weighted average index price 4.56
Natural gas | CGTAP-TCO | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 210,000
Weighted average index price 5.11
Natural gas | CGTAP-TCO | Year ending December 31, 2015
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 130,000
Weighted average index price 4.93
Natural gas | CGTAP-TCO | Year ending December 31, 2016
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 80,000
Weighted average index price 4.67
Natural gas | CGTAP-TCO | Year ending December 31, 2017
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 20,000
Weighted average index price 4.02
Natural gas | Dominion South | Year ending December 31, 2013
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 190,844
Weighted average index price 4.89
Natural gas | Dominion South | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 160,000
Weighted average index price 5.15
Natural gas | Dominion South | Year ending December 31, 2015
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 230,000
Weighted average index price 5.60
Natural gas | Dominion South | Year ending December 31, 2016
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 272,500
Weighted average index price 5.35
Natural gas | NYMEX-WTI | Year ending December 31, 2013
 
Commodity Derivatives  
Weighted average index price 103.97
Natural gas | NYMEX-WTI | Year ending December 31, 2014
 
Commodity Derivatives  
Weighted average index price 96.53
Natural gas | NYMEX | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 120,000
Weighted average index price 4.00
Natural gas | NYMEX | Year ending December 31, 2015
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 80,000
Weighted average index price 4.10
Natural gas | NYMEX | Year ending December 31, 2016
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 60,000
Weighted average index price 4.25
Natural gas | NYMEX | Year ending December 31, 2017
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 220,000
Weighted average index price 4.44
Natural gas | NYMEX | Year ending December 31, 2018
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 530,000
Weighted average index price 4.73
Natural gas | NYMEX | Year ending December 31, 2019
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 87,500
Weighted average index price 4.75
Natural gas | CCG | Year ending December 31, 2017
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 70,000
Weighted average index price 4.57
Oil | Year ending December 31, 2013
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 4,300
Oil | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 3,000
Oil | NYMEX-WTI | Year ending December 31, 2013
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 4,300
Oil | NYMEX-WTI | Year ending December 31, 2014
 
Commodity Derivatives  
Notional amount (MMBtu/Bbls per day) 3,000