TETRA TECHNOLOGIES, INC. EXPECTS SECOND QUARTER NET INCOME BEFORE TAXES AND DISCONTINUED OPERATIONS AND ADJUSTED EBITDA TO BE ABOVE THE PREVIOUS GUIDANCE AND COMMENCES LITHIUM FEED STUDY ON ARKANSAS BRINE LEASES

TETRA had previously anticipated in the second quarter net income before taxes and discontinued operations to be between $11.5 million and $13.5 million.