Attached files

file filename
EX-32.2 - EXHIBIT 32.2 - TETRA TECHNOLOGIES INCa20191231ex322.htm
EX-32.1 - EXHIBIT 32.1 - TETRA TECHNOLOGIES INCa20191231ex321.htm
EX-31.2 - EXHIBIT 31.2 - TETRA TECHNOLOGIES INCa20191231ex312.htm
EX-31.1 - EXHIBIT 31.1 - TETRA TECHNOLOGIES INCa20191231ex311.htm
EX-21 - EXHIBIT 21 - TETRA TECHNOLOGIES INCa20191231ex21.htm
EX-10.21 - EXHIBIT 10.21 - TETRA TECHNOLOGIES INCa20191231ex1021.htm
EX-4.8 - EXHIBIT 4.8 - TETRA TECHNOLOGIES INCa20191231ex48.htm
10-K - 10-K - TETRA TECHNOLOGIES INCtti2019123110k.htm


Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in the following Registration Statements:
(1) Registration Statement (Form S-4 No. 333-115859) of TETRA Technologies, Inc. and the related Prospectus;
(2) Registration Statements (Form S-3 No. 333-163409, 333-210335, and 333-230818) of TETRA Technologies, Inc. and the related Prospectus; and
(3) Registration Statements (Form S-8 Nos. 333-09899, 333-40509, 333-76039, 333-61988, 333-84444, 333-114034, 333-126422, 333-133790, 333-142637, 333-149347, 333-149348, 333-150783, 333-166537, 333-174090, 333-177995, 333-183030, 333-188494, 333-196796, 333-215283, 333-222976, 333-224678 and 333-224679) of TETRA Technologies, Inc.
of our reports dated March 16, 2020, with respect to the consolidated financial statements of TETRA Technologies, Inc. and subsidiaries and the effectiveness of internal control over financial reporting of TETRA Technologies, Inc. and subsidiaries included in this Annual Report (Form 10-K) of TETRA Technologies, Inc. for the year ended
December 31, 2019.

/s/ ERNST & YOUNG LLP

Houston, Texas
March 16, 2020