HYDL Hydril (MM)

Christopher Seaver, President and Chief Executive Officer of Hydril (Nasdaq:HYDL), will present at the IPAA Oil & Gas Investment Symposium on Wednesday, October 4, 2006, at 2:15 p.m. PDT (4:15 CDT; 5:15 EDT). To listen to the live or replay webcast of Hydril�s presentation, access the presentation at www.hydril.com and click on the conference call icon on the home page. 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. Christopher Seaver, President and Chief Executive Officer of Hydril (Nasdaq:HYDL), will present at the IPAA Oil & Gas Investment Symposium on Wednesday, October 4, 2006, at 2:15 p.m. PDT (4:15 CDT; 5:15 EDT). To listen to the live or replay webcast of Hydril's presentation, access the presentation at www.hydril.com and click on the conference call icon on the home page. 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.