This year's preliminary line-up for The Tenth Oil
& Gas Conference(TM):

Sunday, August 7, 2005
Golf at Arrowhead Golf Club

Monday, August 8, 2005
American Stock Exchange
Bill Barrett Corporation (NYSE: BBG)
Cheniere Energy (Amex: LNG)
Cimarex Energy (NYSE: XEC)
Core Laboratories (NYSE: CLB)
Dawson Geophysical (Nasdaq: DWSN)
Endeavour International (Amex: END)
Gasco Energy (Amex: GSX)
Nabors Industries (Amex: NBR)
Patterson-UTI Energy (Nasdaq: PTEN)
Petrie Parkman & Co. .

This news release contains a forward looking statement (within the meaning
of Section 21E of the Securities Exchange Act of 1934, as amended), regarding
future financial flexibility.