PetroQuest Energy Announces Third Quarter Results LAFAYETTE--November 6, 2007 PetroQuest Energy, Inc. Invites You to Join its Third Quarter 2007 Earnings Conference Call LAFAYETTE--October 15, 2007 PetroQuest Energy Announces Closing of Over-Allotment Option for Preferred Stock Offering LAFAYETTE--October 5, 2007 PetroQuest Energy Announces Pricing of Series B Cumulative Convertible Perpetual Preferred Stock Offering LAFAYETTE--September 19, 2007 PetroQuest Energy Announces Intention to Offer Series B Cumulative Convertible Perpetual Preferred Stock LAFAYETTE--September 19, 2007 PetroQuest Energy Announces Expansion in the Arkoma Basin With Acquisitions of Acreage in the Fayetteville Shale LAFAYETTE--August 28, 2007 PetroQuest Energy Announces Main Pass Production Restored LAFAYETTE--August 15, 2007 PetroQuest Energy Announces Second Quarter Results LAFAYETTE--August 7, 2007 PetroQuest Energy, Inc. Invites You To Join Its Second Quarter 2007 Earnings Conference Call LAFAYETTE--July 13, 2007 PetroQuest Energy Announces Officer Promotion LAFAYETTE--June 8, 2007 PetroQuest Energy Updates Operating Activities LAFAYETTE--June 4, 2007 PetroQuest Energy Announces First Quarter Results LAFAYETTE--May 3, 2007 PetroQuest Energy Updates First Quarter 2007 Production Guidance and Operating and Hedging Activities LAFAYETTE--April 11, 2007 PetroQuest Energy Announces 2006 Year-End and Fourth Quarter Results LAFAYETTE--February 14, 2007 Reminder: PetroQuest Energy, Inc. Invites You to Join Its 2006 Year-End and Fourth Quarter Earnings Conference Call LAFAYETTE--February 14, 2007 PetroQuest Energy Updates Fourth Quarter 2006 Production Guidance, Announces 2006 Proved Oil and Gas Reserves, Updates Operating Activities, Provides 2007 Production and Capital Expenditures Guidance and Hedging Update LAFAYETTE--January 31, 2007