HYDL Hydril (MM)

Hydril (Nasdaq:HYDL) plans to report earnings for the second quarter ended June 30, 2006 after the market closes on Tuesday, July 25, 2006. The company will conduct a teleconference at 8:30 a.m. EDT (7:30 a.m. CDT; 5:30 a.m. PDT) on Wednesday, July 26, 2006 to discuss the financial results. Individuals who wish to participate in the call should dial (888) 889-5345 (domestic) or (973) 935-8516 (international) and reference passcode # 7611130 approximately five to ten minutes prior to the scheduled start time of the call. In addition, the conference call will be simulcast through a listen only webcast over the Internet and can be accessed by logging onto the company's Web address at www.hydril.com and proceeding to the "Earnings Conference Call" icon on the homepage. The replay, # 7611130, of the call will be available by dialing (877) 519-4471 (domestic) or (973) 341-3080 (international). An archive of the webcast will be available through the Investor Relations page at www.hydril.com until midnight eastern time on Wednesday, August 9, 2006. A transcript of the call will be available on Monday, July 31, at www.hydril.com and can be accessed from the Investor Relations page by clicking on "Transcripts and Reconciliations". 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.