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    PUBLIC DOCUMENT COUNT:		23
    CONFORMED PERIOD OF REPORT:	20180504
    FILED AS OF DATE:		20180322
    DATE AS OF CHANGE:		20180322
    EFFECTIVENESS DATE:		20180322

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TETRA TECHNOLOGIES INC
    		CENTRAL INDEX KEY:			0000844965
    		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
    		IRS NUMBER:				742148293
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

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    		SEC ACT:		1934 Act
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    		STREET 1:		24955 INTERSTATE 45 NORTH
    		CITY:			THE WOODLANDS
    		STATE:			TX
    		ZIP:			77380
    		BUSINESS PHONE:		2813671983

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    		CITY:			THE WOODLANDS
    		STATE:			TX
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