Cover Page - USD ($)

12 Months Ended

Dec. 31, 2021

Feb. 25, 2022

Jun. 30, 2021

Cover [Abstract]

Document Type

10-K

Document Annual Report

true

Document Period End Date

Dec. 31, 2021

Current Fiscal Year End Date

--12-31

Document Transition Report

false

Entity File Number

1-13455

Entity Registrant Name

TETRA Technologies, Inc.

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

74-2148293

Entity Address, Address Line One

24955 Interstate 45 North

Entity Address, City or Town

The Woodlands,

Entity Address, State or Province

TX

Entity Address, Postal Zip Code

77380

City Area Code

281

Local Phone Number

367-1983

Title of 12(b) Security

Common Stock

Trading Symbol

TTI

Security Exchange Name

NYSE

Entity Well-known Seasoned Issuer

No

Entity Voluntary Filers

No

Entity Current Reporting Status

Yes

Entity Interactive Data Current

Yes

Entity Filer Category

Accelerated Filer

Entity Small Business

false

Entity Emerging Growth Company

false

ICFR Auditor Attestation Flag

true

Entity Shell Company

false

Entity Public Float

$ 533,182,111

Entity Common Stock, Shares Outstanding

127,645,166

Documents Incorporated by Reference

Part III information is incorporated by reference to the registrant’s proxy statement for its annual meeting of stockholders to be held

May 24, 2022, to be filed with the Securities and Exchange Commission within 120 days of the end of the registrant’s fiscal year.

Entity Central Index Key

0000844965

Document Fiscal Year Focus

2021

Document Fiscal Period Focus

FY

Amendment Flag

false