<SEC-DOCUMENT>0001564590-18-009401-index.html : 20180427
<SEC-HEADER>0001564590-18-009401.hdr.sgml : 20180427
<ACCEPTANCE-DATETIME>20180426201237
ACCESSION NUMBER:		0001564590-18-009401
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180427
DATE AS OF CHANGE:		20180426
EFFECTIVENESS DATE:		20180427

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

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13455
		FILM NUMBER:		18780537

	BUSINESS ADDRESS:	
		STREET 1:		24955 INTERSTATE 45 NORTH
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		2813671983

	MAIL ADDRESS:	
		STREET 1:		24955 INTERSTATE 45 NORTH
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tti-defa14a_20180426.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tti-defa14a_20180426.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g2018042700034444022093.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g2018042700034444022093.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g2018042700034443022092.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g2018042700034443022092.jpg

</DOCUMENT>
</SEC-DOCUMENT>