Qwest Energy 2011 Flow-Through Management Corp.
Qwest Energy 2011-II Flow-Through Management Corp.
Qwest Energy Capital Management Corp.
Qwest Energy Development I. 2003 Ltd.
Qwest Energy Development II 2003 Ltd.
Qwest Energy Development III 2003 Ltd.
Qwest Energy Development IV 2003 Ltd.
Qwest Energy Development V. 2003 Ltd.
Qwest Energy Development VI 2003 Ltd.
Qwest Energy Development VII 2003 Ltd.
Qwest Energy Financial Corp.
Qwest Energy Funds Ltd.
Qwest Energy I. 2001 Ltd.
Qwest Energy I. 2002 Ltd.
Qwest Energy II 2001 Ltd.
Qwest Energy II 2002 Ltd.
Qwest Energy II Management Corp.
Qwest Energy III 2001 Ltd.
Qwest Energy III 2002 Ltd.
Qwest Energy Income I. Ltd.