July 8, 2010 (The Woodlands, Texas), TETRA Technologies, Inc. (TETRA or the Company) (NYSE:TTI) will be releasing second quarter 2010 results on Thursday, August 5, 2010, and will be hosting a conference call at 10:30 a.m. ET on that day to discuss the results. The phone number for the call is 877.407.0778. The call will also be available by live audio webcast and may be accessed through the Company website, tetratec.com, or through InvestorCalendar.com. Stuart M. Brightman, President and CEO, and Joseph M. Abell, Senior Vice President and CFO, will host the call. The press release and its accompanying financial exhibits will be available on the Company website prior to the conference call. A replay of the call will be available at 877.660.6853 replay passcode account no. 286, conference ID 353628, for one week following the call. The archived webcast will be available through the Company website for thirty days following the event.

TETRA is a geographically diversified  oil and gas services company focused on completion fluids and other products, production testing, wellhead compression, and selected offshore services including well plugging and abandonment, decommissioning, and diving, with a concentrated domestic exploration and production business.