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Exhibit 99.1
 
 Purchased CenterPoint East Natural Gas Puts
 Put Strike
    
    Put Volumes(Per MMBtu)
    
    (MMBtu/d)2007
    
    $8.75
    
    9,7502008
    
    $7.75
    
    5,0002009
    
    $6.95
    
    5,000
 Purchased HSC Index Natural Gas Call Spreads
 Call Strike
    
    Call Volumes(Per MMBtu)
    
    (MMBtu/d)Bought
    
    Sold2007
    
    $8.00
    
    $10.00
    
    
    11,4002008
    
    $8.15
    
    $10.00
    
    
    9,4002009
    
    $7.75
    
    $10.00
    
    
    8,0002010
    
    $7.35
    
    $10.00
    
    
    7,1002011
    
    $6.95
    
    $10.00
    
    
    7,100
 Purchased Purity Ethane Puts and Entered into Swaps
 Put
    
    SwapStrike
    
    Volumes
    
    Price
    
    Volumes(per gallon)
    
    (Bbls/d)
    
    (per gallon)
    
    (Bbls/d)2007
    
    $0.6365
    
    599
    
    $0.6525
    
    5992007
    
    $0.6960
    
    2,000
    
    $0.7300
    
    2,0002008
    
    $0.5700
    
    607
    
    $0.5650
    
    6072008
    
    $0.6250
    
    2,900
    
    $0.6525
    
    1,3002009
    
    $0.5900
    
    2,200
    
    $0.6025
    
    1,1002010
    
    $0.5550
    
    1,600
    
    $0.5700
    
    5002011
    
    $0.5300
    
    1,700
    
    $0.5450
    
    500
 Purchased TET Propane Puts and Entered into Swaps
 Put
    
    SwapStrike
    
    Volumes
    
    Price
    
    Volumes(per gallon)
    
    (Bbls/d)
    
    (per gallon)
    
    (Bbls/d)2007
    
    $0.8930
    
    2,575
    
    $0.9375
    
    7262007
    
    $0.9000
    
    1,100
    
    
    
    2007
    
    $1.0950
    
    500
    
    
    
    2008
    
    $0.8360
    
    2,594
    
    $0.8700
    
    7452008
    
    $0.8975
    
    1,100
    
    
    
    2008
    
    $1.0500
    
    1,000
    
    
    
    2009
    
    $0.8725
    
    2,200
    
    
    
    2009
    
    $0.9650
    
    1,000
    
    $1.0275
    
    1,0002010
    
    $0.8500
    
    1,100
    
    
    
    2010
    
    $0.9460
    
    700
    
    $0.9925
    
    7002011
    
    $0.8265
    
    1,100
    
    
    
    2011
    
    $0.9340
    
    700
    
    $0.9750
    
    700




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##### 



Purchased Non-TET Isobutane Puts and Entered into Swaps
 Put
    
    SwapStrike
    
    Volumes
    
    Price
    
    Volumes(per gallon)
    
    (Bbls/d)
    
    (per gallon)
    
    (Bbls/d)2007
    
    $1.0675
    
    620
    
    $1.1250
    
    902007
    
    $1.0750
    
    200
    
    
    
    2008
    
    $0.9900
    
    622
    
    $1.0450
    
    922008
    
    $1.0900
    
    250
    
    
    
    2009
    
    $1.0600
    
    450
    
    
    
    2009
    
    $1.1600
    
    100
    
    $1.2425
    
    1002010
    
    $1.0350
    
    300
    
    
    
    2010
    
    $1.1145
    
    100
    
    $1.2025
    
    1002011
    
    $1.0205
    
    300
    
    
    
    2011
    
    $1.1100
    
    100
    
    $1.1800
    
    100
 Purchased Non-TET Normal-Butane Puts and Entered into Swaps
 Put
    
    SwapStrike
    
    Volumes
    
    Price
    
    Volumes(per gallon)
    
    (Bbls/d)
    
    (per gallon)
    
    (Bbls/d)2007
    
    $1.0650
    
    803
    
    $1.1200
    
    2642007
    
    $1.0675
    
    150
    
    
    
    2007
    
    $1.2700
    
    400
    
    
    
    2008
    
    $0.9875
    
    810
    
    $1.0400
    
    2712008
    
    $1.0800
    
    300
    
    
    
    2008
    
    $1.2150
    
    400
    
    
    
    2009
    
    $1.0525
    
    700
    
    
    
    2009
    
    $1.1400
    
    400
    
    $1.2275
    
    4002010
    
    $1.0300
    
    300
    
    
    
    2010
    
    $1.1000
    
    200
    
    $1.1850
    
    2002011
    
    $1.0205
    
    300
    
    
    
    2011
    
    $1.0850
    
    200
    
    $1.1700
    
    200
 Purchased Non-TET Natural Gasoline Puts and Entered into Swaps
 Put
    
    SwapStrike
    
    Volumes
    
    Price
    
    Volumes(per gallon)
    
    (Bbls/d)
    
    (per gallon)
    
    (Bbls/d)2007
    
    $1.5650
    
    200
    
    $1.6600
    
    4002008
    
    $1.4850
    
    300
    
    $1.5850
    
    3002009
    
    $1.4400
    
    200
    
    $1.5400
    
    2002010
    
    $1.4080
    
    300
    
    
    
    2011
    
    $1.4100
    
    300
    
    
    
    
 Purchased WTI Crude Oil Puts
 Put Strike
    
    Put Volumes(per barrel)
    
    (Bbls/d)2007
    
    $48.00
    
    2,0002007
    
    $55.00
    
    2502008
    
    $55.00
    
    1,0002008
    
    $60.00
    
    7002009
    
    $55.00
    
    1,0002009
    
    $60.00
    
    5002010
    
    $55.00
    
    1,0002010
    
    $60.00
    
    4002011
    
    $55.00
    
    1,0002011
    
    $60.00
    
    400