Hydril to Present at Lehman Brothers CEO Energy/Power Conference

Christopher T. Seaver, Chief Executive Officer of Hydril
(Nasdaq:HYDL), will present at Lehman Brothers Energy/Power
Conference on September 5, 2006, at 1:05 p.m. ET (12:05 CT).
   To listen to the live or replay webcast of Hydril's presentation,
access the presentation at www.hydril.com by clicking on the
conference call icon on the home page or use the following URL:
http://customer.talkpoint.com/LEHM002/090506a_jw/
default.asp?entity=Hydril. (Due to the length of this URL, it may be
necessary to copy and paste this hyperlink into your Internet
browser's URL address field. You may also need to remove an extra
space in the URL if one exists.) The replay will be available
approximately three hours after the presentation.
   Hydril, headquartered in Houston, Texas, is engaged worldwide in
engineering, manufacturing and marketing premium connections and
pressure control products used for oil and gas drilling and
production.