10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

FORM 10-Q

 (Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2022

or 

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the transition period from             to            .

Commission File Number 1-13455

TETRA Technologies, Inc.

(Exact name of registrant as specified in its charter)

Delaware	74-2148293
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)
24955 Interstate 45 North
The Woodlands,
Texas	77380
(Address of Principal Executive Offices)	(Zip Code)

(281) 367-1983

(Registrant’s Telephone Number, Including Area Code)

_______________________________________________________________________

Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock	TTI	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes ☒  No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒  No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☒
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐  No ☒

 As of October 28, 2022, there were 128,619,825 shares outstanding of the Company’s Common Stock, $0.01 par value per share.

TETRA Technologies, Inc. and Subsidiaries
Table of Contents
	Page
PART I—FINANCIAL INFORMATION
Item 1. Financial Statements
Consolidated Statements of Operations	1
Consolidated Statements of Comprehensive Income	2
Consolidated Balance Sheets	3
Consolidated Statements of Equity	5
Consolidated Statements of Cash Flows	7
Notes to Consolidated Financial Statements	8
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	19
Item 3. Quantitative and Qualitative Disclosures about Market Risk	32
Item 4. Controls and Procedures	32
PART II—OTHER INFORMATION
Item 1. Legal Proceedings	33
Item 1A. Risk Factors	33
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	34
Item 3. Defaults Upon Senior Securities	34
Item 4. Mine Safety Disclosures	34
Item 5. Other Information	34
Item 6. Exhibits	35
SIGNATURES	36

PART I

FINANCIAL INFORMATION

Item 1. Financial Statements.

TETRA Technologies, Inc. and Subsidiaries

Consolidated Statements of Operations

(In Thousands, Except Per Share Amounts)

(Unaudited)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Revenues:
Product sales	$	55,494	$	46,340	$	195,850	$	153,955
Services	79,518		49,134		209,915		121,169
Total revenues	135,012		95,474		405,765		275,124
Cost of revenues:
Cost of product sales	36,571		31,805		130,916		106,265
Cost of services	60,334		39,614		162,276		102,976
Depreciation, amortization, and accretion	8,634		8,308		24,061		25,495
Impairments and other charges	—		—		2,262		449
Insurance recoveries	—		—		(3,750)		(110)
Total cost of revenues	105,539		79,727		315,765		235,075
Gross profit	29,473		15,747		90,000		40,049
Exploration and appraisal costs	936		—		3,500		—
General and administrative expense	23,833		18,714		68,096		56,077
Interest expense, net	3,999		4,083		10,933		12,373
Other income, net	(1,410)		(10,132)		(4,858)		(14,438)
Income (loss) before taxes and discontinued operations	2,115		3,082		12,329		(13,963)
Provision for income taxes	2,178		587		2,899		2,139
Income (loss) before discontinued operations	(63)		2,495		9,430		(16,102)
Discontinued operations:
Income from discontinued operations, net of taxes	319		18		270		120,882
Net income	256		2,513		9,700		104,780
Less: loss (income) attributable to noncontrolling interests(1)	22		—		43		(306)
Net income attributable to TETRA stockholders	$	278	$	2,513	$	9,743	$	104,474
Basic net income (loss) per common share:
Income (loss) from continuing operations	$	0.00	$	0.02	$	0.08	$	(0.13)
Income from discontinued operations	—		—		—		0.96
Net income attributable to TETRA stockholders	$	0.00	$	0.02	$	0.08	$	0.83
Weighted average basic shares outstanding	128,407		126,733		127,890		126,489
Diluted net income (loss) per common share:
Income (loss) from continuing operations	$	0.00	$	0.02	$	0.08	$	(0.13)
Income from discontinued operations	—		—		—		0.96
Net income attributable to TETRA stockholders	$	0.00	$	0.02	$	0.08	$	0.83
Weighted average diluted shares outstanding	128,407		128,694		129,704		126,489

(1)     Loss (income) attributable to noncontrolling interests includes zero for the three months ended September 30, 2022 and 2021, respectively, and zero and $333 income for the nine months ended September 30, 2022 and 2021, respectively, related to discontinued operations.

See Notes to Consolidated Financial Statements

1

TETRA Technologies, Inc. and Subsidiaries

Consolidated Statements of Comprehensive Income

(In Thousands)

(Unaudited)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Net income	$	256	$	2,513	$	9,700	$	104,780
Foreign currency translation adjustment from continuing operations, net of taxes of $0 in 2022 and 2021	(3,873)		(2,150)		(7,095)		(2,772)
Unrealized loss on investment in CarbonFree	(306)		—		(306)		—
Comprehensive income (loss)	(3,923)		363		2,299		102,008
Less: Comprehensive (income) loss attributable to noncontrolling interests	22		—		43		(306)
Comprehensive income (loss) attributable to TETRA stockholders	$	(3,901)	$	363	$	2,342	$	101,702

See Notes to Consolidated Financial Statements

2

TETRA Technologies, Inc. and Subsidiaries

Consolidated Balance Sheets

(In Thousands)

	September 30, 2022		December 31, 2021
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	25,247	$	31,551
Trade accounts receivable, net of allowances of $475 in 2022 and $289 in 2021	105,656		91,202
Inventories	71,558		69,098
Prepaid expenses and other current assets	21,831		18,539
Total current assets	224,292		210,390
Property, plant, and equipment:
Land and building	24,066		26,380
Machinery and equipment	330,163		345,454
Automobiles and trucks	12,939		16,174
Chemical plants	57,743		61,565
Construction in progress	9,004		5,349
Total property, plant, and equipment	433,915		454,922
Less accumulated depreciation	(338,890)		(365,946)
Net property, plant, and equipment	95,025		88,976
Other assets:
Patents, trademarks and other intangible assets, net of accumulated amortization of $44,994 in 2022 and $44,323 in 2021	33,667		36,958
Operating lease right-of-use assets	33,415		36,973
Investments	13,313		11,233
Other assets	13,774		13,736
Total other assets	94,169		98,900
Total assets	$	413,486	$	398,266

See Notes to Consolidated Financial Statements

3

TETRA Technologies, Inc. and Subsidiaries

Consolidated Balance Sheets

(In Thousands, Except Share Amounts)

	September 30, 2022		December 31, 2021
	(Unaudited)
LIABILITIES AND EQUITY
Current liabilities:
Trade accounts payable	$	46,162	$	37,943
Current portion of long-term debt	14		—
Compensation and employee benefits	29,213		20,811
Operating lease liabilities, current portion	7,858		8,108
Accrued taxes	8,334		7,085
Accrued liabilities and other	19,004		21,810
Current liabilities associated with discontinued operations	919		1,385
Total current liabilities	111,504		97,142
Long-term debt, net	153,873		151,936
Operating lease liabilities	27,724		31,429
Asset retirement obligations	13,368		12,984
Deferred income taxes	1,284		1,669
Other liabilities	3,977		4,543
Total long-term liabilities	200,226		202,561
Commitments and contingencies (Note 7)
Equity:
TETRA stockholders’ equity:
Common stock, par value 0.01 per share; 250,000,000 shares authorized at September 30, 2022 and December 31, 2021; 131,758,500 shares issued at September 30, 2022 and 130,075,838 shares issued at December 31, 2021	1,318		1,301
Additional paid-in capital	476,530		475,624
Treasury stock, at cost; 3,138,675 shares held at September 30, 2022 and December 31, 2021	(19,957)		(19,957)
Accumulated other comprehensive loss	(54,333)		(46,932)
Retained deficit	(300,589)		(310,332)
Total TETRA stockholders’ equity	102,969		99,704
Noncontrolling interests	(1,213)		(1,141)
Total equity	101,756		98,563
Total liabilities and equity	$	413,486	$	398,266

See Notes to Consolidated Financial Statements

4

TETRA Technologies, Inc. and Subsidiaries

Consolidated Statements of Equity

(In Thousands)

(Unaudited)

	Common Stock Par Value		Additional Paid-In Capital		Treasury Stock		Accumulated Other  Comprehensive Income (Loss)				Retained Deficit		Noncontrolling Interest		Total Equity
							Currency Translation		Unrealized Gain (Loss) on Investment
Balance at December 31, 2021	$	1,301	$	475,624	$	(19,957)	$	(46,932)	$	—	$	(310,332)	$	(1,141)	$	98,563
Net income for first quarter 2022	—		—		—		—		—		7,720		(1)		7,719
Translation adjustment, net of taxes of $0	—		—		—		192		—		—		—		192
Comprehensive income															7,911
Equity compensation expense	—		1,104		—		—		—		—		—		1,104
Other	7		(673)		—		—		—		—		(10)		(676)
Balance at March 31, 2022	$	1,308	$	476,055	$	(19,957)	$	(46,740)	$	—	$	(302,612)	$	(1,152)	$	106,902
Net income for second quarter 2022	—		—		—		—		—		1,745		(20)		1,725
Translation adjustment, net of taxes of $0	—		—		—		(3,414)		—		—		—		(3,414)
Comprehensive loss															(1,689)
Equity compensation expense	—		1,159		—		—		—		—		—		1,159
Other	6		(833)		—		—		—		—		(9)		(836)
Balance at June 30, 2022	$	1,314	$	476,381	$	(19,957)	$	(50,154)	$	—	$	(300,867)	$	(1,181)	$	105,536
Net income for third quarter 2022	—		—		—		—		—		278		(22)		256
Translation adjustment, net of taxes of $0	—		—		—		(3,873)		—		—		—		(3,873)
Other comprehensive income (loss)	—		—		—		—		(306)		—		—		(306)
Comprehensive income															(3,923)
Equity compensation expense	—		1,098		—		—		—		—		—		1,098
Other	4		(949)		—		—		—		—		(10)		(955)
Balance at September 30, 2022	$	1,318	$	476,530	$	(19,957)	$	(54,027)	$	(306)	$	(300,589)	$	(1,213)	$	101,756

5

	Common Stock Par Value		Additional Paid-In Capital		Treasury Stock		Accumulated Other  Comprehensive Loss		Retained Deficit		Noncontrolling Interest		Total Equity
							Currency Translation
Balance at December 31, 2020	$	1,289	$	472,134	$	(19,484)	$	(49,914)	$	(413,665)	$	80,702	$	71,062
Net income for first quarter 2021	—		—		—		—		108,714		333		109,047
Translation adjustment, net of taxes of $0	—		—		—		(2,779)		—		—		(2,779)
Comprehensive income													106,268
Deconsolidation of CSI Compressco	—		—		—		7,168		—		(82,775)		(75,607)
Equity award activity	6		—		—		—		—		—		6
Treasury stock activity, net	—		—		(449)		—		—		—		(449)
Equity compensation expense	—		962		—		—		—		580		1,542
Other	—		(574)		—		—		—		219		(355)
Balance at March 31, 2021	$	1,295	$	472,522	$	(19,933)	$	(45,525)	$	(304,951)	$	(941)	$	102,467
Net loss for second quarter 2021	—		—		—		—		(6,753)		(27)		(6,780)
Translation adjustment, net of taxes of $0	—		—		—		2,157		—		—		2,157
Comprehensive loss													(4,623)
Dividend	—		—		—		—		—		(119)		(119)
Equity award activity	2		—		—		—		—		—		2
Treasury stock activity, net	—		—		(6)		—		—		—		(6)
Equity compensation expense	—		1,592		—		—		—		—		1,592
Other	—		(242)		—		—		—		(14)		(256)
Balance at June 30, 2021	$	1,297	$	473,872	$	(19,939)	$	(43,368)	$	(311,704)	$	(1,101)	$	99,057
Net income for third quarter 2021	—		—		—		—		2,513		—		2,513
Translation adjustment, net of taxes of $0	—		—		—		(2,150)		—		—		(2,150)
Comprehensive income													363
Equity award activity	4		—		—		—		—		—		4
Treasury stock activity, net	—		—		(6)		—		—		—		(6)
Equity compensation expense	—		1,057		—		—		—		—		1,057
Other	—		(385)		—		—		—		(12)		(397)
Balance at September 30, 2021	$	1,301	$	474,544	$	(19,945)	$	(45,518)	$	(309,191)	$	(1,113)	$	100,078

See Notes to Consolidated Financial Statements

6

TETRA Technologies, Inc. and Subsidiaries

Consolidated Statements of Cash Flows

(In Thousands, Unaudited)

	Nine Months Ended September 30,
	2022		2021
Operating activities:
Net income	$	9,700	$	104,780
Reconciliation of net income to net cash provided by operating activities:
Depreciation, amortization, and accretion	24,061		25,524
Gain on GP Sale	—		(120,574)
Impairment and other charges	2,262		449
Loss (gain) on investments	159		(11,803)
Equity-based compensation expense	3,361		3,611
Provision for doubtful accounts	31		129
Amortization and expense of financing costs	2,378		2,320
Insurance recoveries associated with damaged equipment	(3,750)		(110)
Warrants fair value adjustment	—		(143)
Gain on sale of assets	(980)		(479)
Other non-cash credits	(425)		(359)
Changes in operating assets and liabilities:
Accounts receivable	(16,661)		(15,246)
Inventories	(5,707)		2,449
Prepaid expenses and other current assets	(3,782)		(2,927)
Trade accounts payable and accrued expenses	17,069		25,231
Other	(1,768)		(2,428)
Net cash provided by operating activities	25,948		10,424
Investing activities:
Purchases of property, plant, and equipment, net	(32,678)		(14,620)
Proceeds from GP Sale, net of cash divested	—		566
Proceeds from sale of property, plant, and equipment	1,489		1,016
Proceeds from insurance recoveries associated with damaged equipment	3,750		110
Other investing activities	(841)		764
Net cash used in investing activities	(28,280)		(12,164)
Financing activities:
Proceeds from long-term debt	1,695		—
Principal payments on long-term debt	(3,292)		(37,477)
Payments on financing lease obligations	(1,174)		—
Repurchase of common stock	—		(461)
Debt issuance costs and other financing activities	—		(718)
Net cash used in financing activities	(2,771)		(38,656)
Effect of exchange rate changes on cash	(1,201)		(1,635)
Decrease in cash and cash equivalents	(6,304)		(42,031)
Cash and cash equivalents at beginning of period	31,551		83,894
Cash and cash equivalents at beginning of period associated with discontinued operations	—		16,577
Cash and cash equivalents at beginning of period associated with continuing operations	31,551		67,317
Cash and cash equivalents at end of period associated with continuing operations	$	25,247	$	41,863

See Notes to Consolidated Financial Statements

7

TETRA Technologies, Inc. and Subsidiaries

Notes to Consolidated Financial Statements

(Unaudited)

NOTE 1 – ORGANIZATION, BASIS OF PRESENTATION, AND SIGNIFICANT ACCOUNTING POLICIES

Organization

We are an industrial and oil and gas products and services company operating on six continents, focused on bromine-based completion fluids, calcium chloride, water management solutions, frac flowback and production well testing services. We were incorporated in Delaware in 1981 and are composed of two segments – Completion Fluids & Products Division and Water & Flowback Services Division. Unless the context requires otherwise, when we refer to “we,” “us,” and “our,” we are describing TETRA Technologies, Inc. and its subsidiaries on a consolidated basis.

Presentation

Our unaudited consolidated financial statements include the accounts of our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. The information furnished reflects all normal recurring adjustments, which are, in the opinion of management, necessary to provide a fair statement of the results for the interim periods. Operating results for the period ended September 30, 2022 are not necessarily indicative of results that may be expected for the twelve months ended December 31, 2022.

We have reflected the operations of our former Compression Division and Offshore Division as discontinued operations for all periods presented. See Note 2 - “Discontinued Operations” for further information. Unless otherwise noted, amounts and disclosures throughout these Notes to Consolidated Financial Statements relate solely to continuing operations and exclude all discontinued operations.

The accompanying unaudited consolidated financial statements have been prepared in accordance with Rule 10-01 of Regulation S-X for interim financial statements required to be filed with the U.S. Securities and Exchange Commission (“SEC”) and do not include all information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. These financial statements should be read in conjunction with the financial statements for the year ended December 31, 2021 and notes thereto included in our Annual Report on Form 10-K filed with the Securities and Exchange Commission on February 28, 2022 (the “2021 Annual Report”).

Significant Accounting Policies

Our significant accounting policies are described in the notes to our consolidated financial statements for the year ended December 31, 2021 included in our 2021 Annual Report. There have been no significant changes in our accounting policies or the application thereof during the third quarter of 2022.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclose contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues, expenses, and impairments during the reporting period. Actual results could differ from those estimates, and such differences could be material.

Reclassifications

Certain previously reported financial information has been reclassified to conform to the current year's presentation. The impact of reclassifications was not significant to the prior year's overall presentation.

8

Foreign Currency Translation

We have designated the Euro, the British pound, the Canadian dollar, the Brazilian real, and the Mexican peso as the functional currencies for our operations in Finland and Sweden, the United Kingdom, Canada, Brazil, and certain of our operations in Mexico, respectively. The United States dollar is the designated functional currency for all of our other non-U.S. operations. The cumulative translation effects of translating the applicable accounts from the functional currencies into the United States dollar at current exchange rates are included as a separate component of equity. Foreign currency exchange (gains) and losses are included in other (income) expense, net and totaled $(1.1) million and $(2.7) million during the three and nine months ended September 30, 2022, respectively, and $(0.1) million and $(1.1) million during the three and nine months ended September 30, 2021, respectively.

Fair Value Measurements

We utilize fair value measurements to account for certain items and account balances within our consolidated financial statements. Fair value measurements are utilized on a recurring basis in the determination of the carrying values of certain investments. See Note 8 - “Fair Value Measurements” for further discussion. Fair value measurements are also utilized on a nonrecurring basis in certain circumstances, including the impairment of long-lived assets (a Level 3 fair value measurement).

Supplemental Cash Flow Information

Supplemental cash flow information from continuing and discontinued operations is as follows:

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Supplemental cash flow information(1):
Interest paid	$	11,578	$	10,954
Income taxes paid	$	2,525	$	1,423
Increase (decrease) in accrued capital expenditures	$	(4,101)	$	463

(1) Prior-year information includes the activity for CSI Compressco for January only.

New Accounting Pronouncements

Standards not yet adopted

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 amends the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in the more timely recognition of losses on financial instruments not accounted for at fair value through net income. The provisions require credit impairments to be measured over the contractual life of an asset and developed with consideration for past events, current conditions, and forecasts of future economic information. Credit impairment will be accounted for as an allowance for credit losses deducted from the amortized cost basis at each reporting date. We are continuing to work through our implementation plan which includes evaluating the impact on our allowance for doubtful accounts methodology, identifying new reporting requirements, and implementing changes to business processes, systems, and controls to support adoption of the standard. Upon adoption, the allowance for doubtful accounts is expected to increase with an offsetting adjustment to retained earnings. Updates at each reporting date after initial adoption will be recorded through selling, general, and administrative expense. ASU 2016-13 will become effective for us in the first quarter of fiscal 2023. We continue to assess the potential effects of these changes to our consolidated financial statements.

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848)”, which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or by another reference rate expected to be discontinued. Entities may elect to apply the amendments for contract modifications made on or before December 31, 2022. During 2021, our asset-based credit agreement and term credit agreement were

9

amended to allow replacement of LIBOR with another benchmark rate, such as the secured overnight financing rate (“SOFR”) in the event that LIBOR cannot be determined or does not fairly reflect the cost to our lenders of funding our loans. If LIBOR is not available, we cannot predict what alternative index would be negotiated with our lenders. We will assess the impact of adopting ASU 2020-04 on our consolidated financial statements if or when our contracts are modified to eliminate references to LIBOR.

NOTE 2 – DISCONTINUED OPERATIONS

On January 29, 2021, we entered into the Purchase and Sale Agreement with Spartan Energy Partners, LP (“Spartan”) pursuant to which we sold the general partner of CSI Compressco, including the incentive distribution rights (“IDRs”) in CSI Compressco LP, (“CSI Compressco”), and approximately 23.1% of the outstanding limited partner interests in CSI Compressco, in exchange for the combination of $13.9 million in cash and $3.1 million in contingent consideration in the form of cash and/or CSI Compressco common units if CSI Compressco achieves certain financial targets on or before December 31, 2022. Throughout this Quarterly Report, we refer to this transaction as the “GP Sale.” Following the closing of the transaction, we retained an interest in CSI Compressco representing approximately 3.7% of the outstanding common units as of September 30, 2022. As a result of these transactions, we no longer consolidate CSI Compressco as of January 29, 2021. We recognized a primarily non-cash accounting gain of $120.6 million during the three-month period ended March 31, 2021 related to the GP Sale. The gain is included in income (loss) from discontinued operations, net of taxes in our consolidated statement of operations. We provided back-office support to CSI Compressco under a Transition Services Agreement that ended during the three-month period ended March 31, 2022. During the second quarter of 2022, we sold equipment to CSI Compressco for approximately $0.3 million. Our interest in CSI Compressco and the general partner represented substantially all of our Compression Division.

In addition, on March 1, 2018, we closed a series of related transactions that resulted in the disposition of our Offshore Division, consisting of our Offshore Services and Maritech segments. Our former Compression and Offshore Divisions are reported as discontinued operations for all periods presented. Our consolidated balance sheets and consolidated statements of operations report discontinued operations separate from continuing operations. Our consolidated statements of comprehensive income, statements of equity and statements of cash flows combine continuing and discontinued operations. Our prior-year consolidated statement of operations, statement of comprehensive income, statement of equity and statement of cash flows include CSI Compressco activity for January 1 through January 29 in 2021. Our consolidated statements of cash flows for the nine-month period ended September 30, 2021 included $3.0 million of capital expenditures related to our former Compression division. A summary of financial information related to our discontinued operations is as follows:

Reconciliation of the Line Items Constituting Pretax Loss from Discontinued Operations to the After-Tax Loss from Discontinued Operations

(in thousands, unaudited)

	Three Months Ended September 30, 2022
	Offshore Services
Major classes of line items constituting income from discontinued operations
General and administrative expense	$	510
Pretax loss from discontinued operations	(510)
Pretax gain on disposal of discontinued operations	829
Total pretax income from discontinued operations	319
Income from discontinued operations attributable to TETRA stockholders	$	319

10

	Three Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	—	$	(174)	$	(174)
General and administrative expense	—		6		6
Other (income) expense, net	150		—		150
Pretax income (loss) from discontinued operations	(150)		168		18
Income from discontinued operations attributable to TETRA stockholders					$	18

	Nine Months Ended September 30, 2022
	Offshore Services		Maritech		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	54	$	—	$	54
General and administrative expense	533		—		533
Other expense, net	—		(28)		(28)
Pretax income (loss) from discontinued operations	(587)		28		(559)
Pretax gain on disposal of discontinued operations					829
Total pretax income from discontinued operations					270
Income from discontinued operations attributable to TETRA stockholders					$	270

	Nine Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Revenue	$	18,968	$	—	$	18,968
Cost of revenues	11,474		(146)		11,328
General and administrative expense	2,796		6		2,802
Interest expense, net	4,336		—		4,336
Other expense, net	164		—		164
Pretax income from discontinued operations	198		140		338
Pretax gain on disposal of discontinued operations					120,574
Total pretax income from discontinued operations					120,912
Income tax provision					30
Total income from discontinued operations					120,882
Loss from discontinued operations attributable to noncontrolling interest					(333)
Income from discontinued operations attributable to TETRA stockholders					$	120,549

Reconciliation of Major Classes of Assets and Liabilities of the Discontinued Operations to Amounts Presented Separately in the Statement of Financial Position

(in thousands)

	September 30, 2022
	Offshore Services		Maritech		Total
	(unaudited)
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	319	$	—	$	319
Accrued liabilities and other	505		95		600
Total liabilities associated with discontinued operations	$	824	$	95	$	919

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	December 31, 2021
	Offshore Services		Maritech		Total
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	1,157	$	—	$	1,157
Accrued liabilities and other	—		228		228
Total liabilities associated with discontinued operations	$	1,157	$	228	$	1,385

NOTE 3 – REVENUE FROM CONTRACTS WITH CUSTOMERS

Our contract asset balances, primarily associated with contractual invoicing milestones and/or customer documentation requirements, were $33.4 million and $20.5 million as of September 30, 2022 and December 31, 2021, respectively. Contract assets, along with billed trade accounts receivable, are included in trade accounts receivable in our consolidated balance sheets.

Unearned income includes amounts in which the Company was contractually allowed to invoice prior to satisfying the associated performance obligations. We are also party to agreements in which Standard Lithium Ltd. (“Standard Lithium”) has the right to explore, and an option to acquire the rights to produce and extract lithium in our Arkansas leases as well as other potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term. Unearned income balances were $4.1 million and $3.2 million as of September 30, 2022 and December 31, 2021, respectively, and vary based on the timing of invoicing and performance obligations being met and the timing of the receipt of stock and cash from Standard Lithium. Unearned income is included in accrued liabilities and other in our consolidated balance sheets. During the three-month and nine-month periods ended September 30, 2022 and September 30, 2021, contract costs were not significant.

During the three-month and nine-month periods ended September 30, 2022, we recognized approximately $2.6 million and $1.7 million of revenue, respectively, deferred in unearned income as of the beginning of the period. These amounts are included in products sales and services revenues in our consolidated statements of operations. Other revenue recognized during the three-month and nine-month periods ended September 30, 2021 deferred in unearned income as of the beginning of the period was not significant. We also recognized approximately $2.4 million and $1.3 million of income during the nine-month periods ended September 30, 2022 and September 30, 2021, respectively, related to the Standard Lithium arrangements. These amounts are included in other income, net in our consolidated statements of operations.

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We disaggregate revenue from contracts with customers into Product Sales and Services within each segment, as noted in our two reportable segments in Note 10 - “Industry Segments.” In addition, we disaggregate revenue from contracts with customers by geography based on the following table below.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Completion Fluids & Products
United States	$	30,261	$	22,529	$	103,449	$	72,353
International	28,902		26,162		103,706		87,466
	59,163		48,691		207,155		159,819
Water & Flowback Services
United States	67,641		42,234		182,059		106,630
International	8,208		4,549		16,551		8,675
	75,849		46,783		198,610		115,305
Total Revenue
United States	97,902		64,763		285,508		178,983
International	37,110		30,711		120,257		96,141
	$	135,012	$	95,474	$	405,765	$	275,124

NOTE 4 – INVENTORIES

Components of inventories as of September 30, 2022 and December 31, 2021 are as follows:

	September 30, 2022		December 31, 2021
	(in thousands)
Finished goods	$	60,069	$	59,925
Raw materials	4,267		2,827
Parts and supplies	5,735		4,713
Work in progress	1,487		1,633
Total inventories	$	71,558	$	69,098

Finished goods inventories include newly manufactured clear brine fluids as well as used brines that are repurchased from certain customers for recycling.

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NOTE 5 – INVESTMENTS

Following the closing of the GP Sale, we continue to own approximately 3.7% of the outstanding CSI Compressco common units as of September 30, 2022. In addition, we are party to agreements in which Standard Lithium has the right to explore, and an option to acquire the rights to produce and extract lithium in our Arkansas leases as well as additional potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium (NYSE:SLI) under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term. See Note 8 - “Fair Value Measurements” for further information.

In May 2021, we signed a memorandum of understanding (“MOU”) with CarbonFree, a carbon capture company with patented technologies that capture CO2 and mineralize emissions to make commercial, carbon-negative chemicals. Although the MOU expired in May 2022 at the end of its twelve-month term, we have an intellectual property joint development agreement in place with CarbonFree to evaluate potential new technologies. In December 2021, we invested $5.0 million in a convertible note issued by CarbonFree. Our exposure to potential losses by CarbonFree is limited to our investment in the convertible note and associated accrued interest.

Our investments as of September 30, 2022 and December 31, 2021 consist of the following:

	September 30, 2022		December 31, 2021
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,233
Investment in CarbonFree	5,453		5,000
Investment in Standard Lithium	1,732		—
Total Investments	$	13,313	$	11,233

NOTE 6 – LONG-TERM DEBT AND OTHER BORROWINGS

Consolidated long-term debt as of September 30, 2022 and December 31, 2021, consists of the following:

	Scheduled Maturity	September 30, 2022		December 31, 2021
		(in thousands)
Swedish Credit Facility	December 31, 2022	$	14	$	—
Asset-based credit agreement(1)	May 31, 2025	—		67
Term credit agreement(2)	September 10, 2025	153,873		151,869
Total debt		153,887		151,936
Less current portion		(14)		—
Total long-term debt		$	153,873	$	151,936

(1) Net of unamortized deferred financing costs of zero and $1.5 million as of September 30, 2022 and December 31, 2021, respectively. Deferred financing costs of $1.2 million as of September 30, 2022, were classified as other long-term assets on the accompanying consolidated balance sheet as there was no outstanding balance on our asset-based credit agreement.

(2) Net of unamortized discount of $3.7 million and $4.5 million as of September 30, 2022 and December 31, 2021, respectively, and net of unamortized deferred financing costs of $5.5 million and $6.7 million as of September 30, 2022 and December 31, 2021, respectively.

Swedish Credit Facility

In January 2022, the Company entered into a revolving credit facility for seasonal working capital needs of subsidiaries in Sweden (“Swedish Credit Facility”). As of September 30, 2022, we had less than US$0.1 million outstanding and availability of approximately US$4.5 million under the Swedish Credit Facility. During each year, all outstanding loans under the Swedish Credit Facility must be repaid for at least 30 consecutive days. Borrowings bear interest at a rate of 2.95% per annum. The Swedish Credit Facility expires on December 31, 2022 and the Company intends to renew it annually.

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Finland Credit Agreement

In January 2022, the Company also entered into an agreement guaranteed by certain accounts receivable and inventory in Finland (“Finland Credit Agreement”). As of September 30, 2022, there were US$1.4 million of letters of credit outstanding against the Finland Credit Agreement. The Finland Credit Agreement expires on January 31, 2023 and the Company intends to renew it annually.

ABL Credit Agreement

As of September 30, 2022, our asset-based credit agreement (“ABL Credit Agreement”) provides for a senior secured revolving credit facility of up to $80.0 million, with a $20.0 million accordion. The credit facility is subject to a borrowing base determined monthly by reference to the value of inventory and accounts receivable, and includes a sublimit of $20.0 million for letters of credit, a swingline loan sublimit of $11.5 million, and a $15.0 million sub-facility subject to a borrowing base consisting of certain trade receivables and inventory in the United Kingdom.

As of September 30, 2022, we had zero outstanding and $4.7 million in letters of credit and guarantees under our ABL Credit Agreement, respectively. Subject to compliance with the covenants, borrowing base, and other provisions of the ABL Credit Agreement that may limit borrowings, we had availability of $62.6 million under this agreement.

Term Credit Agreement

    As of September 30, 2022, we had $153.9 million outstanding, net of unamortized discounts and unamortized deferred financing costs under our term credit agreement (“Term Credit Agreement”). The Term Credit Agreement requires us to offer to prepay a percentage of Excess Cash Flow (as defined in the Term Credit Agreement) within five business days of filing our Annual Report. As of September 30, 2022, the interest rate per annum on borrowings under the Term Credit Agreement is 8.77%. For additional information on our Term Credit agreement, see our 2021 Annual Report.

Our credit agreements contain certain affirmative and negative covenants, including covenants that restrict the ability to pay dividends or other restricted payments. As of September 30, 2022, we are in compliance with all covenants under the credit agreements.

NOTE 7 – COMMITMENTS AND CONTINGENCIES

Litigation

We are named defendants in several lawsuits and respondents in certain governmental proceedings arising in the ordinary course of business. While the outcome of lawsuits or other proceedings against us cannot be predicted with certainty, management does not consider it reasonably possible that a loss resulting from such lawsuits or other proceedings in excess of any amounts accrued has been incurred that is expected to have a material adverse impact on our financial condition, results of operations, or liquidity.

We have a Bromine Requirements Sales Agreement (“Sales Agreement”) to purchase a certain volume of elemental bromine from LANXESS Corporation (formerly Chemtura Corporation, “LANXESS”), included in Product Purchase Obligations below. LANXESS notified us of a proposed non-ordinary course increase to the price of bromine, which we believe is not justified nor appropriate under the Sales Agreement. After lengthy discussions, we and LANXESS were unable to reach an agreement regarding the validity of the proposed price increase; therefore, we filed for arbitration in May 2022 seeking declaratory relief, among other relief, declaring that the proposed price increase is invalid. In September 2022, LANXESS filed a counterclaim with the American Arbitration Association seeking declaratory relief, among other relief, declaring that the proposed price increase was valid and seeking damages in the amount of the price increase from July 1, 2022 forward. In October 2022, we filed a reply to LANXESS’ counterclaim disputing the counterclaim and amending our original demand. The arbitration is currently pending, and no final hearing date has been set. We are unable to predict the duration, scope or impact of this proceeding on our consolidated financial statements.

There have been no other material developments in our legal proceedings during the quarter ended September 30, 2022. For a discussion of our legal proceedings, please see our 2021 Annual Report.

15

Product Purchase Obligations

In the normal course of our Completion Fluids & Products Division operations, we enter into supply agreements with certain manufacturers of various raw materials and finished products. Some of these agreements have terms and conditions that specify a minimum or maximum level of purchases over the term of the agreement. Other agreements require us to purchase the entire output of the raw material or finished product produced by the manufacturer. Our purchase obligations under these agreements apply only with regard to raw materials and finished products that meet specifications set forth in the agreements. We recognize a liability for the purchase of such products at the time we receive them. As of September 30, 2022, the aggregate amount of the fixed and determinable portion of the purchase obligation pursuant to our Completion Fluids & Products Division’s supply agreements was approximately $120.2 million, including $1.0 million for the remainder of 2022, an average of $17.9 million per year from 2023 to 2026 and $47.5 million thereafter, extending through 2029.

NOTE 8 – FAIR VALUE MEASUREMENTS

Financial Instruments

Investments

We retained an interest in CSI Compressco (NASDAQ: CCLP) representing approximately 3.7% of CSI Compressco’s outstanding common units as of September 30, 2022.

In December 2021, we invested in a $5.0 million convertible note issued by CarbonFree. Our investment in CarbonFree is recorded in investments on our consolidated balance sheets based on an internal valuation with assistance from a third-party valuation specialist (a Level 3 fair value measurement). The valuation is impacted by key assumptions, including the assumed probability and timing of potential debt or equity offerings. The convertible note includes an option to convert the note into equity interests issued by CarbonFree. The change in the fair value of the embedded option is included in other (income) expense, net in our consolidated statements of operations. The change in the fair value of the convertible note, excluding the embedded option, is included in other comprehensive income in our consolidated statements of comprehensive income.

We are party to agreements in which Standard Lithium has the right to explore, produce and extract lithium in our Arkansas leases as well as additional potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium (NYSE: SLI) under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term.

Our investments in CSI Compressco and Standard Lithium are recorded based on the quoted market stock price in active markets (a Level 1 fair value measurement). Changes in the value of stock are recorded in other income (expense) in our consolidated statements of operations.

Recurring and nonrecurring fair value measurements by valuation hierarchy as of September 30, 2022 and December 31, 2021, are as follows:

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	September 30, 2022		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,128	$	—	$	—
Investment in CarbonFree	5,453		—		—		5,453
Investment in Standard Lithium	1,732		1,732		—		—
Investments	$	13,313

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			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	December 31, 2021		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,233	$	6,233	$	—	$	—
Investment in CarbonFree	5,000		—		—		5,000
Investments	$	11,233

Impairments

During the second quarter of 2022, our Completion Fluids & Products and Water & Flowback Services Divisions each recorded certain inventory and long-lived tangible asset impairments. Our Water & Flowback Services Division recorded impairments, including $1.3 million of equipment, $0.2 million of inventory, and $0.5 million for land and buildings. The Completion Fluids & Products Division also recorded a $0.2 million impairment related to obsolete inventory. The inventory and equipment were written down to zero or scrap value. The fair value of land and buildings of $0.4 million was estimated based on recent sales price per square acre or square foot of comparable properties (a Level 3 fair value measurement) in accordance with the fair value hierarchy.

The fair values of cash, restricted cash, accounts receivable, accounts payable, accrued liabilities, short-term borrowings and long-term debt pursuant to TETRA’s ABL Credit Agreement, Swedish Credit Agreement and Term Credit Agreement approximate their carrying amounts. See Note 6 - “Long-Term Debt and Other Borrowings” for further discussion.

NOTE 9 – NET INCOME (LOSS) PER SHARE

The following is a reconciliation of the weighted average number of common shares outstanding with the number of shares used in the computations of net income (loss) per common and common equivalent share:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2022	2021	2022	2021
	(in thousands)
Number of weighted average common shares outstanding	128,407	126,733	127,890	126,489
Assumed exercise of equity awards and warrants	—	1,961	1,814	—
Average diluted shares outstanding	128,407	128,694	129,704	126,489

The average diluted shares outstanding excludes the impact of certain outstanding equity awards and warrants of 1.5 million shares for the three-month period ended September 30, 2022 and 1.8 million shares for the nine-month period ended September 30, 2021 as the inclusion of these shares would have been anti-dilutive due to the net loss from continuing operations recorded during these periods.

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NOTE 10 – INDUSTRY SEGMENTS

We manage our operations through two segments: Completion Fluids & Products Division and Water & Flowback Services Division.

Summarized financial information concerning the business segments is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Revenues from external customers
Product sales
Completion Fluids & Products Division	$	55,354	$	46,322	$	195,469	$	153,905
Water & Flowback Services Division	140		18		381		50
Consolidated	$	55,494	$	46,340	$	195,850	$	153,955
Services
Completion Fluids & Products Division	$	3,809	$	2,369	$	11,686	$	5,914
Water & Flowback Services Division	75,709		46,765		198,229		115,255
Consolidated	$	79,518	$	49,134	$	209,915	$	121,169
Total revenues
Completion Fluids & Products Division	$	59,163	$	48,691	$	207,155	$	159,819
Water & Flowback Services Division	75,849		46,783		198,610		115,305
Consolidated	$	135,012	$	95,474	$	405,765	$	275,124
Income (loss) before taxes
Completion Fluids & Products Division	$	12,357	$	14,675	$	46,910	$	40,113
Water & Flowback Services Division	6,482		(1,807)		10,808		(12,265)
Interdivision Eliminations	3		3		9		9
Corporate Overhead(1)	(16,727)		(9,789)		(45,398)		(41,820)
Consolidated	$	2,115	$	3,082	$	12,329	$	(13,963)

(1) Amounts reflected include the following general corporate expenses:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
General and administrative expense	$	11,968	$	8,409	$	33,856	$	30,973
Depreciation and amortization	165		228		528		646
Interest expense	4,437		4,247		11,978		13,354
Warrants fair value adjustment (income) expense	—		(3,164)		—		(143)
Other general corporate (income) expense, net	157		69		(964)		(3,010)
Total	$	16,727	$	9,789	$	45,398	$	41,820

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of financial condition and results of operations should be read in conjunction with our unaudited consolidated financial statements and accompanying notes included in this Quarterly Report. In addition, the following discussion and analysis also should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Securities and Exchange Commission (“SEC”) on February 28, 2022 (“2021 Annual Report”). This discussion includes forward-looking statements that involve certain risks and uncertainties.

Business Overview

We are an industrial and oil and gas products and services company operating on six continents, focused on bromine-based completion fluids, calcium chloride, water management solutions, frac flowback and production well testing services. Calcium chloride is used in the oil and gas industry, and also has broad industrial applications to the agricultural, road, food and beverage and lithium production markets. We are composed of two segments – Completion Fluids & Products Division and Water & Flowback Services Division.

Commodity prices have remained constructive with oil sustaining an average price of approximately $93 per barrel for the third quarter of 2022, and natural gas prices averaging approximately $8 per million Btu. Third quarter consolidated revenue of $135.0 million was slightly below second-quarter levels and is comparable to the pre-pandemic period, although with significantly fewer operating frac crews in the United States.

Completion Fluids & Products Division revenues were slightly lower sequentially, as the prior quarter benefited from the seasonal uplift for our European industrial chemicals business. However, with much higher oil prices relative to the prior year quarter continuing to drive demand, revenues were significantly higher compared to the prior year quarter, primarily due to increased completions activity in the Gulf of Mexico and international markets. We have continued to successfully leverage opportunities to expand integrated services to completion fluids customers. As the offshore market continues to improve, our pipeline of TETRA CS Neptune® completion fluid opportunities is growing to levels we have not experienced since 2014, with additional projects expected to come on line beginning late in 2023. Our Completion Fluids & Products Division also continued to ship TETRA's high purity zinc bromine solution, TETRA PureFlow® to Eos Energy Enterprises, Inc. ("Eos") (NASDAQ: EOSE) under our recent strategic partnership.

We have not historically directly purchased any significant volumes of raw materials from Russia nor from Ukraine. Additionally, we have not historically sold any significant volumes of product to Russia or to Ukraine. However, one of our raw material providers sourced one of their raw materials from Russia or Ukraine. Because of the ongoing conflict between Russia and Ukraine, toward the end of the first quarter, our primary European supplier of certain raw materials advised us of supply constraints with one of their suppliers of a key raw material used in their manufacturing process. This raw material is a widely used, global commodity but the disruption to the current supply chain has caused some impact on their production which in turn has caused a reduction in delivered volumes of certain raw materials to our plant in Finland where we manufacture calcium chloride, which has decreased our calcium chloride production volumes and had some impact on our margins during the first half of 2022. Our supplier has sourced their material from an alternative location and resumed supplying increased volumes to us, greater than the first half of 2022, although not yet at full production levels. We are also continuing to work with secondary and tertiary raw material providers on options to address the situation and mitigate the financial impact and we are told from our primary provider that they continue to pursue a more normalized supply chain as they progress through the second half of the year. The exact financial impact remains difficult to quantify at this time and is dependent on our primary supplier’s capability to restore historical supply and our ability to find alternative sources of certain raw materials from suppliers not directly or indirectly impacted by the conflict or the ability of our primary supplier to source alternative raw material sources.

Our Water & Flowback Services revenues increased sequentially, and improved significantly compared to the prior year quarter, due to margin expansion efforts driven by investments in technology, integration, digitalization, as well as two early production facilities in Latin America that became operational early in the third quarter. The early production facilities are longer-term, high-margin projects with stable and predictable cash flows and we anticipate commencing operation on a third early production facility in early 2023. Our fleet of TETRA SandStormTM (“SandStorm”) advanced cyclone technology separators remains at high utilization with continued

19

market penetration and positive pricing progression. During the quarter, over two thirds of our water transfer volumes in the Permian Basin was produced water and we expect this trend to continue, driven by seismicity concerns and disposal restrictions. During the quarter, we announced exclusive technology agreements with two innovative companies for oil and gas well produced water beneficial reuse. These strategic relationships are expected to allow us to create new, sustainable markets for produced water, reduce the industry’s reliance on disposal and preserve precious freshwater resources. Revenue growth was a result of the continued increase in the number of integrated projects and customers, high utilization of SandStorm units and market share gains with private oil and gas operators.

We are committed to pursuing low-carbon energy initiatives that leverage our fluids and aqueous chemistry core competencies, our significant bromine and lithium assets and technologies, and our leading calcium chloride production capabilities. During the third quarter of 2022, the maiden inferred bromine and lithium brine resource estimation report for our leased acreage in the Smackover Formation in Southwest Arkansas was completed. The report indicates the brine resource underlying the approximately 40,000 gross acres where we hold bromine mineral rights is estimated to contain an inferred resource of 5.25 million short tons of elemental bromine; and the brine resource underlying the approximately 5,000 gross acres where we hold dedicated lithium mineral rights is estimated to contain an inferred resource of 44,000 short tons of elemental lithium. Using an elemental to Lithium Carbonate Equivalent ("LCE") conversion ratio of 5.323, which is accepted in the industry, the acreage is estimated to contain 234,000 short tons of LCE. The initial TETRA bromine and lithium brine resource estimations are presented as total resource within the Upper Smackover Member underlying the TETRA property. Resource estimations were completed and reported using cutoffs of 250 mg/liter bromine and 50 mg/liter lithium. We intend to complete an initial economic assessment for the bromine extraction plant this year which will highlight the economics of the potential investment and a corresponding business plan. Starting in 2023, we will begin work on an initial economic assessment for a lithium extraction plant to enable extraction of lithium from our dedicated 5,000 gross acres.

Substantially all of our former Compression Division’s operations were conducted through our partially-owned CSI Compressco subsidiary. On January 29, 2021, we closed the sale of the general partner of CSI Compressco, which included the sale of the incentive distribution rights (“IDRs”) in CSI Compressco and approximately 23.1% of the outstanding limited partner interests in CSI Compressco, referred to as the “GP Sale.” We recorded a book gain of $120.6 million during 2021 in connection with the GP Sale. This gain, most of which was non-cash, was a function of CSI Compressco having a negative carrying value within our consolidated balance sheet due to our share of cumulative losses and distributions. We have reflected the operations of our former Compression Division as discontinued operations for all periods presented. See Note 2 – “Discontinued Operations” in the Notes to Consolidated Financial Statements for further information.

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Results of Operations

The following information should be read in conjunction with the Consolidated Financial Statements and the associated Notes contained elsewhere in this report. In November 2020, the SEC issued a final rule to modernize and simplify Management’s Discussion and Analysis and certain financial disclosure requirements in SEC Regulation S-K. As permitted by this final rule, the analysis herein reflects the optional approach to discuss results of operations on a sequential-quarter basis, which we believe will provide information that is most useful in assessing our quarterly results of operations going forward.

Three months ended September 30, 2022 compared with three months ended June 30, 2022.

Consolidated Comparisons

	Three Months Ended						Period to Period Change
	September 30,			June 30,			$ Change		% Change
	2022			2022
	(in thousands, except percentages)
Revenues	$	135,012		$	140,716		$	(5,704)	(4.1)	%
Gross profit	29,473			28,107			1,366		4.9	%
Gross profit as a percentage of revenue	21.8		%	20.0		%
Exploration and appraisal costs	936			634			302		47.6	%
General and administrative expense	23,833			23,620			213		0.9	%
General and administrative expense as a percentage of revenue	17.7		%	16.8		%
Interest expense, net	3,999			3,610			389		10.8	%
Other income, net	(1,410)			(1,037)			(373)		36.0	%
Income before taxes and discontinued operations	2,115			1,280			835		65.2	%
Income before taxes and discontinued operations as a percentage of revenue	1.6		%	0.9		%
Provision (benefit) for income taxes	2,178			(479)			2,657		NM(1)
Income (loss) before discontinued operations	(63)			1,759			(1,822)		(103.6)	%
Discontinued operations:
Income (loss) from discontinued operations, net of taxes	319			(34)			353		NM
Net income	256			1,725			(1,469)		(85.2)	%
Loss attributable to noncontrolling interests	22			20			2		10.0	%
Net income attributable to TETRA stockholders	$	278		$	1,745		$	(1,467)	(84.1)	%

(1) Percent change is not meaningful

Consolidated revenues decreased in the current quarter primarily due to a decrease in overall activity for the Completion Fluids & Products division, from seasonality of the chemical business in Europe which experiences peak sales during the second quarter, partially offset by an increase in revenues from the Water & Flowback Services division. See Divisional Comparisons section below for a more detailed discussion of the change in our revenues.

Consolidated gross profit as a percentage of revenue increased primarily due to our Water & Flowback Services Division increased overall activity level and margins, including two early production facilities coming on line in Argentina during the current quarter, partially offset by lower activity from the higher-margin Completion Fluids & Products division. See Divisional Comparisons section below for additional discussion.

Consolidated exploration and appraisal costs increased due to front-end engineering design and initial economic assessment costs of our bromine project in Arkansas.

Consolidated interest expense, net increased compared to the prior quarter primarily due to an increase in interest rates on our Term Credit Agreement.

21

Consolidated other income, net, increased in the current quarter, compared to the prior quarter primarily due to a $0.9 million decrease in unrealized loss from our investment in Standard Lithium shares received in April 2022 and a $0.2 million increase in foreign exchange gains compared to the previous quarter. These increases are partially offset by a $0.5 million decrease in unrealized gains from the change in fair value of the CarbonFree convertible note and a $0.3 million increase in unrealized loss due to the change in the unit price of the CSI Compressco common units we own.

Consolidated provision for income tax was $2.2 million, during the current quarter, compared to a $0.5 million benefit during the prior quarter. Our consolidated effective tax rate for the three months ended September 30, 2022 was 103.0% due primarily to the impact that changes in the full-year forecast had on our interim reporting under Accounting Standards Codification 740, Income Taxes. Changes in our forecast resulted in recording most of our expected full-year provision during the current quarter. We establish a valuation allowance to reduce the deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Included in our deferred tax assets are net operating loss carryforwards and tax credits that are available to offset future income tax liabilities in the United States as well as in certain non-U.S. jurisdictions.

Divisional Comparisons

Completion Fluids & Products Division

	Three Months Ended						Period to Period Change
	September 30,			June 30,			$ Change		% Change
	2022			2022
	(in thousands, except percentages)
Revenues	$	59,163		$	74,798		$	(15,635)	(20.9)	%
Gross profit	18,517			22,062			(3,545)		(16.1)	%
Gross profit as a percentage of revenue	31.3		%	29.5		%
Exploration and appraisal costs	935			635			300		47.2	%
General and administrative expense	6,274			6,184			90		1.5	%
General and administrative expense as a percentage of revenue	10.6		%	8.3		%
Interest income, net	(436)			(283)			(153)		54.1	%
Other (income) expense, net	(613)			265			(878)		(331.3)	%
Income before taxes	$	12,357		$	15,261		$	(2,904)	(19.0)	%
Income before taxes as a percentage of revenue	20.9		%	20.4		%

Revenues for our Completion Fluids & Products Division decreased primarily due to the seasonality of the chemical business in Europe which experiences peak sales during the second quarter, partially offset by an increase in international markets and higher shipments of TETRA PureFlow® ultra-pure zinc bromide clear brine fluid.

Gross profit for our Completion Fluids & Products Division decreased compared to the prior quarter period primarily due to the seasonal impact mentioned above, and the curtailment of certain raw materials impacting production volumes. Gross profit as a percentage of revenue improved slightly compared to the prior quarter due to the mix of products, including higher shipments of TETRA PureFlow®. Profitability in future periods will continue to be affected by the mix of its products and services, market demand for our products and services, drilling and completions activity, supply chain challenges and inflationary pressures.

Pretax income for our Completion Fluids & Products Division decreased primarily due to the $3.5 million lower gross profit described above, a $0.3 million increase in exploration and appraisal costs associated with front-end engineering design and initial economic assessment of our bromine project and a $0.5 million decrease in unrealized gains from the change in fair value of the CarbonFree convertible note. These changes were partially offset by a $0.4 million decrease in foreign exchange losses and a $0.9 million decrease in unrealized loss from our investment in Standard Lithium shares received in April 2022.

22

Water & Flowback Services Division

	Three Months Ended						Period to Period Change
	September 30,			June 30,			$ Change		% Change
	2022			2022
	(in thousands, except percentages)
Revenues	$	75,849		$	65,918		$	9,931	15.1	%
Gross profit	11,118			6,214			4,904		78.9	%
Gross profit as a percentage of revenue	14.7		%	9.4		%
General and administrative expense	5,593			5,894			(301)		(5.1)	%
General and administrative expense as a percentage of revenue	7.4		%	8.9		%
Interest income, net	(2)			(2)			—		—	%
Other income, net	(955)			(1,322)			367		(27.8)	%
Income before taxes	$	6,482		$	1,644		$	4,838	294.3	%
Income before taxes as a percentage of revenue	8.5		%	2.5		%

Revenues for our Water & Flowback Services Division increased for both water management and production testing in the current quarter compared to the prior quarter, primarily due to the continued higher overall customer activity in the North America onshore business and in Latin America due to two early production facilities coming on line beginning in the third quarter. The higher customer activity can be attributed to sustained high commodity prices.

Gross profit for our Water & Flowback Services Division increased compared to the prior quarter reflecting the margin expansion efforts driven by investments in technology, integration, digitalization and the benefit of our early production facilities being on line for the full quarter in Argentina. Our SandStorm fleet remains at high utilization with continued market penetration and positive pricing progression.

The Water & Flowback Services Division pretax income increased due to an increase in gross profit which was partially offset by a $0.2 million decrease in gains on sales of assets and $0.2 million decrease in foreign exchange gains. General and administrative expense decreased due to a $0.5 million decrease in professional services from contract labor, partially offset by higher compensation and benefits from higher salaries and additional headcount.

Corporate Overhead

	Three Months Ended				Period to Period Change
	September 30,		June 30,		$ Change		% Change
	2022		2022
	(in thousands, except percentages)
Depreciation and amortization	$	165	$	171	$	(6)	(3.5)	%
General and administrative expense	11,967		11,542		425		3.7	%
Interest expense, net	4,437		3,895		542		13.9	%
Other expense, net	158		20		138		690.0	%
Loss before taxes	$	(16,727)	$	(15,628)	$	(1,099)	7.0	%

Corporate overhead pretax loss increased primarily due to a $0.5 million increase in interest expense due to an increase in the interest rate on our Term Credit Agreement and a $0.4 million increase in general and administrative expense due to higher long-term incentive compensation expense.

23

Nine months ended September 30, 2022 compared with nine months ended September 30, 2021.

Consolidated Comparisons

	Nine Months Ended
	September 30,						Period to Period Change
	2022			2021			$ Change		% Change
	(in thousands, except percentages)
Revenues	$	405,765		$	275,124		$	130,641	47.5	%
Gross profit	90,000			40,049			49,951		124.7	%
Gross profit as a percentage of revenue	22.2		%	14.6		%
Exploration and appraisal costs	3,500			—			3,500		100.0	%
General and administrative expense	68,096			56,077			12,019		21.4	%
General and administrative expense as a percentage of revenue	16.8		%	20.4		%
Interest expense, net	10,933			12,373			(1,440)		(11.6)	%
Other income, net	(4,858)			(14,438)			9,580		(66.4)	%
Income (loss) before taxes and discontinued operations	12,329			(13,963)			26,292		188.3	%
Income (loss) before taxes and discontinued operations as a percentage of revenue	3.0		%	(5.1)		%
Provision for income taxes	2,899			2,139			760		35.5	%
Income (loss) before discontinued operations	9,430			(16,102)			25,532		158.6	%
Discontinued operations:
Income (loss) from discontinued operations, net of taxes	270			120,882			(120,612)		(99.8)	%
Net income	9,700			104,780			(95,080)		(90.7)	%
Loss (income) attributable to noncontrolling interests	43			(306)			349		(114.1)	%
Net income attributable to TETRA stockholders	$	9,743		$	104,474		$	(94,731)	(90.7)	%

Consolidated revenues increased in the current year primarily due to improving industry conditions compared to the prior year for both the Completion Fluids & Products division and the Water Management & Flowback division. See Divisional Comparisons section below for a more detailed discussion of the change in our revenues.

Consolidated gross profit increased in the current year primarily due to the increase in revenue, partially offset by an increase in costs associated with the higher activity levels described above. Gross profit as a percentage of revenue also increased, primarily due to the significant improvement in profitability for our Water and Flowback Services Division, as well as a $3.8 million insurance settlement received in March 2022 associated with damage to our Lake Charles facility in 2020.

Consolidated exploration and appraisal costs were $3.5 million during the current year due to the exploration drilling and sample analysis costs associated with our exploratory brine well in Arkansas, as well as front-end engineering design and initial economic assessment costs for the bromine project.

Consolidated general and administrative expenses increased compared to the prior year, primarily due to $13.9 million of increased wage and benefit related expenses driven by reinstatement of full salaries and 401K match as well as higher short and long-term incentive expenses, and divisional headcount additions as operational activity levels increased. Higher wage and benefit related expenses were partially offset by a $2.1 million decrease in professional fees primarily related to the GP Sale in the first quarter of the prior year.

Consolidated interest expense, net, decreased in the current year primarily due to $50.5 million of repayments of our term credit facility during 2021.

Consolidated other income, net, decreased in the current year, compared to the prior year primarily due to a $12.0 million net decrease in unrealized gains on investments in CSI Compressco, Standard Lithium and CarbonFree, partially offset by a $1.6 million increase in foreign exchange gains, and a $0.4 million increase in gains on sales of assets.

24

Consolidated provision for income taxes was $2.9 million during the current year, compared to $2.1 million during the prior year. Our consolidated effective tax rate for the current year was 23.5%. Our tax provision during the current year was primarily due to income generated in certain non-U.S. jurisdictions for which a net operating loss carryforward is not available for offset. We establish a valuation allowance to reduce the deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Included in our deferred tax assets are net operating loss carryforwards and tax credits that are available to offset future income tax liabilities in the United States as well as in certain non-U.S. jurisdictions.

Consolidated income (loss) from discontinued operations, net of taxes, for the prior year includes a $120.6 million primarily non-cash accounting gain from the deconsolidation of CSI Compressco. This gain is net of a $0.01 million tax provision after taking into consideration utilization of net operating loss and credit carryforwards. Consolidated income (loss) from discontinued operations for the current year consists of $0.3 million of income from adjustments to reserves related to ongoing legal matters.

Consolidated loss (income) attributable to noncontrolling interests included $0.3 million income from the prior year associated with CSI Compressco’s results for the month of January, prior to the GP Sale.

Divisional Comparisons

Completion Fluids & Products Division

	Nine Months Ended
	September 30,						Period to Period Change
	2022			2021			$ Change		% Change
	(in thousands, except percentages)
Revenues	$	207,155		$	159,819		$	47,336	29.6	%
Gross profit	66,726			43,170			23,556		54.6	%
Gross profit as a percentage of revenue	32.2		%	27.0		%
Exploration and appraisal costs	3,500			—			3,500		100.0	%
General and administrative expense	18,517			14,253			4,264		29.9	%
General and administrative expense as a percentage of revenue	8.9		%	8.9		%
Interest income, net	(1,042)			(465)			(577)		124.1	%
Other income, net	(1,159)			(10,731)			9,572		(89.2)	%
Income before taxes	$	46,910		$	40,113		$	6,797	16.9	%
Income before taxes as a percentage of revenue	22.6		%	25.1		%

Revenues for our Completion Fluids & Products Division increased compared to the prior year primarily due to increased International and Gulf of Mexico completion fluids product sales as a result of increased activity following the significant improvement in commodity prices and through leveraging opportunities to expand services to completion fluids customers.

Gross profit for our Completion Fluids & Products Division increased compared to the prior year due to more revenues from higher-margin completion fluids services and products, as well as a $3.8 million insurance settlement received in March 2022 from damage to our Lake Charles facility in 2020.

Pretax income for our Completion Fluids & Products Division increased compared to the prior year driven by higher gross profit, partially offset by $3.5 million of costs associated with the exploratory brine project during the current year and a $4.3 million increase in general and administrative costs due to reinstatement of full salaries and 401K match as well as higher short and long-term incentive expenses, and divisional headcount additions to support higher activity levels. Interest income, net increased primarily due to an increase in interest rates on funds held in escrow pending resolution of tax court cases in certain foreign jurisdictions. In addition, other income, net decreased due to the $9.9 million decrease in income from our Standard Lithium shares, most of which were sold during the fourth quarter of 2021, and a $1.1 million increase in foreign exchange losses. These changes are partially offset by a $0.8 million unrealized gain on our investment in the CarbonFree convertible note purchased in December 2021.

25

Water & Flowback Services Division

	Nine Months Ended
	September 30,						Period to Period Change
	2022			2021			$ Change		% Change
	(in thousands, except percentages)
Revenues	$	198,610		$	115,305		$	83,305	72.2	%
Gross profit (loss)	23,793			(2,483)			26,276		NM
Gross profit (loss) as a percentage of revenue	12.0		%	(2.2)		%
General and administrative expense	15,724			10,851			4,873		44.9	%
General and administrative expense as a percentage of revenue	7.9		%	9.4		%
Interest income, net	(3)			(515)			512		(99.4)	%
Other income, net	(2,736)			(554)			(2,182)		393.9	%
Income (loss) before taxes	$	10,808		$	(12,265)		$	23,073	NM
Income (loss) before taxes as a percentage of revenue	5.4		%	(10.6)		%

Revenues for our Water & Flowback Services Division increased for both water management and production testing due to much overall higher customer drilling and completion activity. Customer activity levels have continued to improve, primarily in our North America land business as commodity prices have not only recovered but remained high for both crude oil and natural gas compared to the prior year period. Revenues have also increased in Latin America due to two early production facilities coming on line beginning in the third quarter of the current year.

Gross profit for our Water & Flowback Services Division improved substantially from a loss in the prior year to double-digit profit in the current year, primarily due to higher revenues resulting from the increased activity levels described above and pricing improvements as activity levels improved and new projects commenced.

Pretax income for our Water & Flowback Services Division increased in the current year primarily due to an improvement in the gross profit described above and a $1.6 million increase in foreign exchange gains as well as a $0.7 million increase in gains on sales of assets, offset by an increase in general and administrative expense primarily due to a $4.5 million increase in salary and employee expense from reinstatement of full salaries and 401K match as well as higher short and long-term incentive expenses, and divisional headcount additions to support higher activity levels.

Corporate Overhead

	Nine Months Ended
	September 30,				Period to Period Change
	2022		2021		$ Change		% Change
	(in thousands, except percentages)
Depreciation and amortization	528		646		(118)		(18.3)	%
General and administrative expense	$	33,856	$	30,973	$	2,883	9.3	%
Interest expense, net	11,978		13,354		(1,376)		(10.3)	%
Other income, net	(964)		(3,153)		2,189		(69.4)	%
Loss before taxes	$	(45,398)	$	(41,820)	$	(3,578)	8.6	%

Corporate overhead pretax loss increased due to a $2.9 million increase in general and administrative expense, as well as a $2.2 million decrease in other income, net, partially offset by a $1.4 million decrease in interest expense, net due to lower debt levels. Corporate general and administrative expenses increased compared to the prior year, primarily due increased wage and benefit related expenses driven by reinstatement of full salaries and 401K match as well as higher short and long-term incentive expenses, partially offset by a $2.2 million decrease in professional fees primarily related to the GP Sale in the first quarter of the prior year. Other income, net decreased primarily due to a $2.9 million decrease in income related to unit price changes of our investment in CSI Compressco, partially offset by a $1.1 million increase in foreign exchange gains.

26

Non-GAAP Financial Measures

We use U.S. GAAP financial measures such as revenues, gross profit, income (loss) before taxes, and net cash provided by operating activities, as well as certain non-GAAP financial measures, including Adjusted EBITDA, as performance measures for our business.

Adjusted EBITDA. We view Adjusted EBITDA as one of our primary management tools, and we track it on a monthly basis, both in dollars and as a percentage of revenues (typically compared to the prior month, prior year period, and to budget). We define Adjusted EBITDA as earnings before interest, taxes, depreciation, amortization, impairments, exploration and appraisal costs and certain other non-cash charges and non-recurring adjustments. The most directly comparable GAAP financial measure is net income (loss) before taxes and discontinued operations.

Adjusted EBITDA is used as a supplemental financial measure by our management to:

•evaluate the financial performance of our assets without regard to financing methods, capital structure, or historical cost basis; and

•determine our ability to incur and service debt and fund capital expenditures.

 The following table reconciles net income (loss) to Adjusted EBITDA for the periods indicated:

	Three Months Ended
	September 30, 2022
	Completion Fluids & Products			Water & Flowback Services			Corporate SG&A		Other and Eliminations		Total
	(in thousands, except percentages)
Revenue	$	59,163		$	75,849		$	—	$	—	$	135,012
Net income (loss) before taxes and discontinued operations	12,357			6,482			(11,968)		(4,756)		2,115
Exploration and appraisal costs	936			—			—		—		936
Adjustment to long-term incentives	—			—			1,731		—		1,731
Transactions and other expenses	—			82			—		—		82
Adjusted income (loss) before taxes and discontinued operations	$	13,293		$	6,564		$	(10,237)	$	(4,756)	$	4,864
Interest expense, net	(436)			(2)			—		4,437		3,999
Depreciation and amortization	1,846			6,626			—		162		8,634
Equity compensation expense	—			—			1,098		—		1,098
Adjusted EBITDA	$	14,703		$	13,188		$	(9,139)	$	(157)	$	18,595
Adjusted EBITDA as % of revenue	24.9		%	17.4		%					13.8		%
	Three Months Ended
	June 30, 2022
	Completion Fluids & Products			Water & Flowback Services			Corporate SG&A		Other and Eliminations		Total
	(in thousands, except percentages)
Revenue	$	74,798		$	65,918		$	—	$	—	$	140,716
Net income (loss) before taxes and discontinued operations	15,261			1,644			(11,542)		(4,083)		1,280
Impairments	220			2,042			—		—		2,262
Exploration and appraisal costs	634			—			—		—		634
Adjustment to long-term incentives	—			—			1,450		—		1,450
Transactions and other expenses	—			556			—		—		556
Adjusted income (loss) before taxes and discontinued operations	$	16,115		$	4,242		$	(10,092)	$	(4,083)	$	6,182
Interest expense, net	(283)			(2)			—		3,895		3,610
Depreciation and amortization	1,873			5,705			—		168		7,746
Equity compensation expense	—			—			1,159		—		1,159
Adjusted EBITDA	$	17,705		$	9,945		$	(8,933)	$	(20)	$	18,697
Adjusted EBITDA as % of revenue	23.7		%	15.1		%					13.3		%

27

Adjusted EBITDA is a financial measure that is not in accordance with U.S. GAAP and should not be considered an alternative to net income, operating income, cash provided by operating activities, or any other measure of financial performance presented in accordance with U.S. GAAP. This measure may not be comparable to similarly titled financial metrics of other companies, as other companies may not calculate Adjusted EBITDA in the same manner as we do. Management compensates for the limitations of Adjusted EBITDA as an analytical tool by reviewing the comparable U.S. GAAP measures, understanding the differences between the measures, and incorporating this knowledge into management’s decision-making processes.

Liquidity and Capital Resources

We believe that our capital structure allows us to meet our financial obligations despite current uncertain operating conditions and financial markets. Our liquidity at the end of the third quarter was $92.3 million. Liquidity is defined as unrestricted cash plus availability under the ABL Credit Agreement, Swedish Credit Facility and Finland Credit Agreement. Information about the terms and covenants of our debt agreements can be found in our 2021 Annual Report and in Note 6 - Long Term Debt and Other Borrowings.

Our consolidated sources and uses of cash, which include cash activity from our former Compression Division for January 2021 prior to the closing of the GP sale, are as follows:

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Operating activities	$	25,948	$	10,424
Investing activities	$	(28,280)	$	(12,164)
Financing activities	$	(2,771)	$	(38,656)

Operating Activities

Consolidated cash flows provided by operating activities increased compared to the first nine months of 2021 primarily due to an increase in cash profit, partially offset by the effect of working capital movements and $0.9 million of prior-year cash flows provided by operating activities generated by CSI Compressco in January prior to closing of the GP Sale.

Investing Activities

Total cash capital expenditures during the first nine months of 2022 were $32.7 million, which reflects increased expenditures to accommodate industry-wide activity recoveries. Our Water & Flowback Services Division spent $26.1 million on capital expenditures, primarily to deploy additional SandStorm units to meet increased demands and maintain, automate and upgrade its water management and flowback equipment fleet. Water and Flowback Services Division capital expenditures also included expenditures related to construction of three early production facilities in Argentina, including approximately $2.0 million of costs that were reimbursed by customers. Our Completion Fluids & Products Division spent $6.5 million on capital expenditures, primarily supporting higher activity levels in the United States and Europe.

Investing activities during the first nine months of 2022 included a $3.8 million insurance settlement received in March 2022 from damage to our Lake Charles facility in 2020.

Historically, a significant majority of our planned capital expenditures have been related to identified opportunities to grow and expand our existing businesses. We are also focused on enhancing shareholder value by capitalizing on our key mineral assets, brine mineral extraction expertise, and deep chemistry competency to expand our offerings into the low carbon energy markets. However, we continue to review all capital expenditure plans carefully in an effort to conserve cash. We currently have no long-term capital expenditure commitments. If the forecasted demand for our products and services increases or decreases, the amount of planned expenditures on growth and expansion may be adjusted.

28

Lithium and Bromine Inferred Resources

We have rights to the brine underlying our approximately 40,000 gross acres of brine leases in the Smackover Formation in Southwest Arkansas, including rights to the bromine and lithium contained in the brine. With respect to approximately 35,000 acres of that total acreage, we had previously entered into an agreement granting Standard Lithium an option to acquire lithium rights. The agreements governing this option contemplate a 2.5% royalty that Standard Lithium would pay us based on gross lithium revenues. Additional information on these exploration targets is described in Part I, “Item 2. Properties” in our 2021 Annual Report.

In August 2021, we announced the completion of a preliminary technical assessment by an independent geological consulting firm to assess lithium and bromine exploration targets in our approximately 31,100 net acres. During the first nine months 2022, we spent $3.5 million to complete the drilling of our Arkansas exploration well, obtain and analyze fluid samples for multiple Smackover formation brine zones, and begin a bromine front-end engineering design study and bromine PEA. During the third quarter of 2022, the maiden inferred bromine and lithium brine resource estimation report for our leased acreage in the Smackover Formation in Southwest Arkansas was completed. The report indicates the brine resource underlying the approximately 40,000 gross acres where we hold bromine mineral rights is estimated to contain an inferred resource of 5.25 million short tons of elemental bromine; and the brine resource underlying the approximately 5,000 gross acres where we hold dedicated lithium mineral rights is estimated to contain an inferred resource of 44,000 short tons of elemental lithium. Using an elemental to LCE conversion ratio of 5.323, which is accepted in the industry, the acreage is estimated to contain 234,000 short tons of LCE.

We intend to complete an initial economic assessment for the bromine extraction plant this year. We expect the lithium front-end engineering design study and initial economic assessment for a lithium extraction plant to follow in the fall of 2023. The extraction of lithium from our dedicated 5,000 gross acres should greatly benefit the financial returns for the overall project.

Financing Activities

As a result of TETRA’s strong cash flow from operations in 2020 and the proceeds from the GP Sale, during the first nine months of 2021, we repaid $37.5 million on our term credit agreement. We repaid an additional $21.0 million on our term credit agreement during 2021 using proceeds from the sale of Standard Lithium shares and cash flows from operations. Our financing activities for the first nine months of 2022 include $1.2 million of capital lease payments associated with equipment leased for the early production facilities in Argentina. We may supplement our existing cash balances and cash flow from operating activities with short-term borrowings, long-term borrowings, issuances of equity and debt securities, and other sources of capital. We are aggressively managing our working capital and capital expenditure needs in order to maximize our liquidity in the current environment.

Long-Term Debt

Asset-Based Credit Agreement. As of September 30, 2022, our ABL Credit Agreement provides for a senior secured revolving credit facility of up to $80.0 million, with a $20.0 million accordion. The credit facility is subject to a borrowing base to be determined by reference to the value of inventory and accounts receivable, and includes a sublimit of $20.0 million for letters of credit, a swingline loan sublimit of $11.5 million, and a $15.0 million sub-facility subject to a borrowing base consisting of certain trade receivables and inventory in the United Kingdom. The amounts we may borrow under the ABL Credit Agreement are derived from our accounts receivable, certain accrued receivables and certain inventory. Changes in demand for our products and services have an impact on our eligible accounts receivable, accrued receivables and the value of our inventory, which could result in significant changes to our borrowing base and therefore our availability under our ABL Credit Agreement. As of September 30, 2022, we had zero outstanding and $4.7 million in letters of credit and guarantees against our ABL Credit Agreement and availability of $62.6 million, subject to compliance with the covenants, borrowing base, and other provisions of the ABL Credit Agreement.

Swedish Credit Facility. In January 2022, the Company entered into a revolving credit facility for seasonal working capital needs of subsidiaries in Sweden. As of September 30, 2022, we had less than $0.1 million outstanding and availability of approximately $4.5 million United States dollars under this agreement. During each year, all outstanding loans under the Swedish Credit Facility must be repaid for at least 30 consecutive days.

29

Borrowings bear interest at a rate of 2.95% per annum. The Swedish Credit Facility expires on December 31, 2022 and the Company intends to renew it annually.

Finland Credit Agreement. In January 2022, the Company also entered into a credit agreement guaranteed by certain accounts receivable and inventory in Finland (“Finland Credit Agreement”). As of September 30, 2022, there were US$1.4 million of letters of credit outstanding against the Finland Credit Agreement. The Finland Credit Agreement expires on January 31, 2023 and the Company intends to renew it annually.

Term Credit Agreement.    The Term Credit Agreement is scheduled to mature on September 10, 2025. Our Term Credit Agreement requires us to offer to prepay a percentage of Excess Cash Flow (as defined in the Term Credit Agreement) within five business days of filing our Annual Report. As of October 28, 2022, $163.1 million in aggregate principal amount of our Term Credit Agreement is outstanding.

Other Sources and Uses of Cash

In addition to the aforementioned credit facilities and senior notes, we fund our short-term liquidity requirements from cash generated by our operations and from short-term vendor financing. In addition, as of September 30, 2022, the market value of our investments in CSI Compressco and Standard Lithium were $6.1 million and $1.7 million, respectively, with no holding restrictions on our ability to monetize our interests. We also hold an investment in a convertible note issued by CarbonFree valued at $5.5 million as of September 30, 2022, excluding accrued interest. In addition, we are party to agreements in which Standard Lithium has the right to explore, and an option to acquire the right to produce and extract Lithium in our Arkansas leases as well as additional potential resources in the Mojave region of California. We received 400,000 shares of Standard Lithium stock during the second quarter of 2022 under the terms of this agreement.

On May 5, 2022, we filed a universal shelf Registration Statement on Form S-3 with the SEC. On May 17, 2022, the Registration Statement on Form S-3 was declared effective by the SEC. Pursuant to this registration statement, we have the ability to sell debt or equity securities in one or more public offerings up to an aggregate public offering price of $400 million. This shelf registration statement currently provides us additional flexibility with regards to potential financing that we may undertake when market conditions permit or our financial condition may require.

Should additional capital be required, the ability to raise such capital through the issuance of additional debt or equity securities may currently be limited. Instability or volatility in the capital markets at the times we need to access capital may affect the cost of capital and the ability to raise capital for an indeterminable length of time. If it is necessary to issue additional equity to fund our capital needs, additional dilution of our common stockholders will occur. We periodically evaluate engaging in strategic transactions and may consider divesting non-core assets where our evaluation suggests such transactions are in the best interest of our business. In challenging economic environments, we may experience increased delays and failures by customers to pay our invoices. If our customers delay paying or fail to pay us a significant amount of our outstanding receivables, it could have an adverse effect on our liquidity. An increase of unpaid receivables would also negatively affect our borrowing availability under the ABL Credit Agreement.

As of September 30, 2022, we had no “off balance sheet arrangements” that may have a current or future material effect on our consolidated financial condition or results of operations.

Critical Accounting Policies and Estimates

    There have been no material changes or developments in the evaluation of the accounting estimates and

the underlying assumptions or methodologies pertaining to our Critical Accounting Policies and Estimates disclosed

in our 2021 Annual Report. In preparing our consolidated financial statements, we make assumptions, estimates, and judgments that affect the amounts reported. These judgments and estimates may change as new events occur, as new information is acquired, and as changes in our operating environments are encountered. Actual results are likely to differ from our current estimates, and those differences may be material.

30

Commitments and Contingencies

Litigation

For information regarding litigation, see - Note 7 - “Commitments and Contingencies” in the Notes to Consolidated Financial Statements and Part II, “Item 1. Legal Proceedings” in this report.

Long-Term Debt

For information on our credit agreements, see our 2021 Annual Report and Note 6 - “Long-Term Debt and Other Borrowings” in the Notes to Consolidated Financial Statements.

Leases

We have operating leases for some of our transportation equipment, office space, warehouse space, operating locations, and machinery and equipment. Information ab-out the terms and covenants of our lease agreements can be found in our 2021 Annual Report.

Product Purchase Obligations

For information on product purchase obligations, see - Note 7 - “Commitments and Contingencies” in the Notes to Consolidated Financial Statements.

Cautionary Statement for Purposes of Forward-Looking Statements

This Quarterly Report on Form 10-Q contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements in this Quarterly Report are identifiable by the use of the following words, the negative of such words, and other similar words: “anticipates”, “assumes”, “believes”, “budgets”, “could”, “estimates”, “expects”, “forecasts”, “goal”, “intends”, “may”, “might”, “plans”, “predicts”, “projects”, “schedules”, “seeks”, “should”, “targets”, “will”, and “would”.

These forward-looking statements include statements concerning the inferred mineral resources of lithium and bromine, the potential extraction of lithium and bromine from the leased acreage, the economic viability thereof, the demand for such resources, and the timing and cost of such activities; the ability to obtain an initial economic assessment regarding our lithium and bromine acreage; statements regarding the Company's beliefs, expectations, plans, goals, future events and performance; and other statements that are not purely historical. With respect to the Company's disclosures of inferred mineral resources, including bromine and lithium carbonate equivalent concentrations, it is uncertain if further exploration will ever result in the estimation of a higher category of mineral resource or a mineral reserve. Inferred mineral resources are considered to have the lowest level of geological confidence of all mineral resources. Investors are cautioned that mineral resources do not have demonstrated economic value. Inferred mineral resources have a high degree of uncertainty as to their existence and as to whether they can be economically or legally commercialized. A significant amount of exploration must be completed in order to determine whether an inferred mineral resource may be upgraded to a higher category. Therefore, investors are cautioned not to assume that all or any part of an inferred mineral resource exists, that it can be economically or legally commercialized, or that it will ever be upgraded to a higher category.

Management believes that these forward-looking statements are reasonable as and when made. However, caution should be taken not to place undue reliance on any such forward-looking statements because such statements speak only as of the date on which they are made. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. In addition, forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from our historical experience and our present expectations or projections. These risks and uncertainties include, but are not limited to, those described in Part II, “Item 1A. Risk Factors” and elsewhere in this report and in our 2021 Annual Report, and those described from time to time in our future reports filed with the SEC.

31

Item 3. Quantitative and Qualitative Disclosures about Market Risk.

Interest Rate Risk

The interest on our borrowings is subject to market risk exposure related to changes in applicable interest rates. Borrowings under our Swedish Credit Facility bear interest at a fixed rate of 2.95%. Borrowings under our ABL Credit Agreement bear interest at an agreed-upon percentage rate spread above LIBOR. Borrowings under the Term Credit Agreement bear interest at a rate per annum equal to, at the option of TETRA, either (i) LIBOR (subject to a 1% floor) plus a margin of 6.25% per annum or (ii) a base rate plus a margin of 5.25% per annum. The following table sets forth as of September 30, 2022, the principal amount due under our long-term debt obligations and their respective weighted average interest rates. We are not a party to an interest rate swap contract or other derivative instrument designed to hedge our exposure to interest rate fluctuation risk.

		Interest	September 30, 2022
	Scheduled Maturity	Rate
			(in thousands)
Term credit agreement	September 10, 2025	8.77%	$	163,071
Asset-based credit agreement	September 10, 2023	4.75%	—
Swedish Credit Facility	December 31, 2022	2.95%	14
TETRA total debt, including current portion			$	163,085

Exchange Rate Risk

We have currency exchange rate risk exposure related to revenues, expenses, operating receivables, and payables denominated in foreign currencies. We may enter into short-term foreign-currency forward derivative contracts as part of a program designed to mitigate the currency exchange rate risk exposure on selected transactions of certain foreign subsidiaries. Although contracts pursuant to this program will serve as an economic hedge of the cash flow of our currency exchange risk exposure, they are not expected to be formally designated as hedge contracts or qualify for hedge accounting treatment. Accordingly, any change in the fair value of these derivative instruments during a period will be included in the determination of earnings for that period. As of September 30, 2022, we did not have any foreign currency exchange contracts outstanding.

Item 4. Controls and Procedures.

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of our disclosure controls and procedures, as such term is defined under Rule 13a-15(e) promulgated under the Securities Exchange Act of 1934, as amended. Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of September 30, 2022, the end of the period covered by this quarterly report.

There were no changes in our internal control over financial reporting that occurred during the quarter ended September 30, 2022, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

32

PART II

OTHER INFORMATION

Item 1. Legal Proceedings.

On May 31, 2022, TETRA filed a demand for arbitration with the American Arbitration Association (“AAA”) under a certain Bromine Requirements Sales Agreement between TETRA and LANXESS Corporation (formerly Chemtura Corporation, “LANXESS”) (the “Sales Agreement”).

Under the Sales Agreement, TETRA agreed to purchase a certain volume of elemental bromine. LANXESS notified TETRA of a proposed non-ordinary course increase to the price of bromine, which TETRA believes is not justified nor appropriate under the Sales Agreement. After lengthy discussions, TETRA and LANXESS were unable to reach an agreement regarding the validity of the proposed price increase; therefore, TETRA filed for arbitration seeking declaratory relief, among other relief, declaring that the proposed price increase is invalid.

On September 19, 2022, LANXESS filed a counterclaim with the AAA seeking declaratory relief, among other relief, declaring that the proposed price increase was valid and seeking damages in the amount of the price increase from July 1, 2022 forward.

On October 4, 2022, TETRA filed a reply to LANXESS’ counterclaim disputing the counterclaim and amending its original demand.

The arbitration is currently pending, and no final hearing date has been set. TETRA is presently unable to predict the duration, scope or result of this proceeding.

For more information regarding litigation, see “Item 1. Legal Proceedings” in our 2021 Annual Report and Note 7 - “Commitments and Contingencies” in the Notes to Consolidated Financial Statements.

Item 1A. Risk Factors.

As of the date of this filing, TETRA and its operations continue to be subject to the risk factors previously disclosed in the “Risk Factors” sections contained in our 2021 Annual Report. In addition, we are subject to the following supplemental risk factor.

The Inflation Reduction Act of 2021 could accelerate the transition to a low carbon economy and could impose new costs on our customers’ operations.

In August 2022, President Biden signed the Inflation Reduction Act of 2021 (“IRA 2022”) into law. The IRA 2022 contains hundreds of billions in incentives for the development of renewable energy, clean hydrogen, clean fuels, electric vehicles and supporting infrastructure and carbon capture and sequestration, amongst other provisions. In addition, the IRA 2022 imposes the first ever federal fee on the emission of greenhouse gases through a methane emissions charge. The IRA 2022 amends the federal Clean Air Act to impose a fee on the emission of methane from sources required to report their GHG emissions to the U.S. Environmental Protection Agency (“EPA”), including those sources in the onshore petroleum and natural gas production and gathering and boosting source categories. The methane emissions charge would start in calendar year 2024 at $900 per ton of methane, increase to $1,200 in 2025, and be set at $1,500 for 2026 and each year after. Calculation of the fee is based on certain thresholds established in the IRA 2022. While the tax incentives created by the IRA for carbon capture and sequestration may increase demand for some of the services we provide as part of our low carbon solutions business, the methane charge imposed on our oil and natural gas customers could further accelerate the transition of the economy away from the use of fossil fuels towards lower- or zero-carbon emissions alternatives. This could decrease demand for oil and gas and consequently adversely affect the business of our customers, thereby reducing demand for our other services.

33

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

(a) None.

(b) None.

(c) Purchases of Equity Securities by the Issuer and Affiliated Purchasers.

Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs(1)	Maximum Number (or Approximate Dollar Value) of Shares that May Yet be Purchased Under the Publicly Announced Plans or Programs(1)
July 1 – July 31, 2022	—	$	—	—	$	—
August 1 – August 31, 2022	—	—		—	—
September 1 – September 30, 2022	—	—		—	—
Total	—			—	$	—

(1)In January 2004, our Board of Directors authorized the repurchase of up to $20 million of our common stock. On October 28, 2021, our Board of Directors terminated the repurchase program.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

None.

Item 5. Other Information.

None.

34

Item 6. Exhibits.

Exhibits:

31.1*	Certification Pursuant to Rule 13a-14(a) or 15d-14(a) of the Exchange Act, As Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification Pursuant to Rule 13a-14(a) or 15d-14(a) of the Exchange Act, As Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1**	Certification Furnished Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**	Certification Furnished Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.SCH++	XBRL Taxonomy Extension Schema Document.
101.CAL++	XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF++	XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB++	XBRL Taxonomy Extension Label Linkbase Document.
101.PRE++	XBRL Taxonomy Extension Presentation Linkbase Document.
104*	Cover Page Interactive Data File - the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL documents

*    Filed with this report.

**    Furnished with this report.

++    Attached as Exhibit 101 to this report are the following documents formatted in XBRL (Extensible Business Reporting Language): (i) Consolidated Statements of Operations for the three and nine-month periods ended September 30, 2022 and 2021; (ii) Consolidated Statements of Comprehensive Income for the three and nine-month periods ended September 30, 2022 and 2021; (iii) Consolidated Balance Sheets as of September 30, 2022 and December 31, 2021; (iv) Consolidated Statements of Equity for the nine-month periods ended September 30, 2022 and 2021 ; (v) Consolidated Statements of Cash Flows for the nine-month periods ended September 30, 2022 and 2021; and (vi) Notes to Consolidated Financial Statements for the nine months ended September 30, 2022.

35

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		TETRA Technologies, Inc.
Date:	October 31, 2022	By:	/s/Brady M. Murphy
			Brady M. Murphy
			President and Chief Executive Officer
			Principal Executive Officer
Date:	October 31, 2022	By:	/s/Elijio V. Serrano
			Elijio V. Serrano
			Senior Vice President and Chief Financial Officer
			Principal Financial Officer
Date:	October 31, 2022	By:	/s/Richard D. O’Brien
			Richard D. O’Brien
			Vice President – Finance and Global Controller
			Principal Accounting Officer

36

EX-31.1

Exhibit 31.1

Certification Pursuant to

Rule 13a-14(a) or 15d-14(a) of the Exchange Act

As Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Brady M. Murphy, certify that:

1.I have reviewed this report on Form 10-Q for the fiscalquarter ended September 30, 2022, of TETRA Technologies, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)evaluated the effectiveness of the registrant’s disclosure controls and procedures and presentedin this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;

d)disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent function):

a)all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date:	October 31, 2022	/s/Brady M. Murphy
		Brady M. Murphy
		President and
		Chief Executive Officer

EX-31.2

Exhibit 31.2

Certification Pursuant to

Rule 13a-14(a) or 15d-14(a) of the Exchange Act

As Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Elijio V. Serrano, certify that:

1.I have reviewed this report on Form 10-Q for the fiscalquarter ended September 30, 2022, of TETRA Technologies, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)evaluated the effectiveness of the registrant’s disclosure controls and procedures and presentedin this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;

d)disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent function):

a)all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date:	October 31, 2022	/s/Elijio V. Serrano
		Elijio V. Serrano
		Senior Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

Certification Pursuant to

18 U.S.C. Section 1350

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of TETRA Technologies, Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2022as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Brady M. Murphy, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:	October 31, 2022	/s/Brady M. Murphy
		Brady M. Murphy
		President and Chief Executive Officer
		TETRA Technologies, Inc.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and ExchangeCommission or its staff upon request.

EX-32.2

Exhibit 32.2

Certification Pursuant to

18 U.S.C. Section 1350

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of TETRA Technologies, Inc. (the “Company”) on Form 10-Q for the periodending September 30, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Elijio V. Serrano, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:	October 31, 2022	/s/Elijio V. Serrano
		Elijio V. Serrano
		Senior Vice President and Chief Financial Officer
		TETRA Technologies, Inc.

A signedoriginal of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

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Entity Address, Address Line One	24955 Interstate 45 North
Entity Address, City or Town	The Woodlands,
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Title of 12(b) Security	Common Stock
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Consolidated Statements of Operations - USD ($) shares in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues from external customers		$ 135,012,000	$ 95,474,000	$ 405,765,000	$ 275,124,000
Cost of Goods and Services Sold [Abstract]
Depreciation, amortization, and accretion		8,634,000	8,308,000	24,061,000	25,495,000
Impairment and other charges		0	0	2,262,000	449,000
Insurance recoveries associated with damaged equipment		0	0	3,750,000	110,000
Total cost of revenues		105,539,000	79,727,000	315,765,000	235,075,000
Gross profit		29,473,000	15,747,000	90,000,000	40,049,000
Exploration and appraisal costs		936,000	0	3,500,000	0
General and administrative expense		23,833,000	18,714,000	68,096,000	56,077,000
Interest expense, net		3,999,000	4,083,000	10,933,000	12,373,000
Other income, net		(1,410,000)	(10,132,000)	(4,858,000)	(14,438,000)
Income (loss) before taxes and discontinued operations		2,115,000	3,082,000	12,329,000	(13,963,000)
Provision for income taxes		2,178,000	587,000	2,899,000	2,139,000
Income (loss) before discontinued operations		(63,000)	2,495,000	9,430,000	(16,102,000)
Total income (loss) from discontinued operations		319,000	18,000	270,000	120,882,000
Net income		256,000	2,513,000	9,700,000	104,780,000
(Income) loss attributable to noncontrolling interest	[1]	22,000	0	43,000	(306,000)
Net income attributable to TETRA stockholders		$ 278,000	$ 2,513,000	$ 9,743,000	$ 104,474,000
Basic net income (loss) per common share:
Income (loss) from continuing operations		$ (0.00)	$ 0.02	$ 0.08	$ (0.13)
Income from discontinued operations		0	0	0	0.96
Net income attributable to TETRA stockholders		$ 0.00	$ 0.02	$ 0.08	$ 0.83
Weighted average basic shares outstanding (in shares)		128,407	126,733	127,890	126,489
Diluted net income (loss) per common share:
Income (loss) from continuing operations (in dollars per share)		$ (0.00)	$ 0.02	$ 0.08	$ (0.13)
Income from discontinued operations (in dollars per share)			0	0	0.96
Net income attributable to TETRA stockholders (in dollars per share)		$ 0.00	$ 0.02	$ 0.08	$ 0.83
Weighted average diluted shares outstanding (in shares)		128,407	128,694	129,704	126,489
Product sales
Revenues from external customers		$ 55,494,000	$ 46,340,000	$ 195,850,000	$ 153,955,000
Cost of Goods and Services Sold [Abstract]
Cost of product sales		36,571,000	31,805,000	130,916,000	106,265,000
Services
Revenues from external customers		79,518,000	49,134,000	209,915,000	121,169,000
Cost of Goods and Services Sold [Abstract]
Cost of product sales		$ 60,334,000	$ 39,614,000	$ 162,276,000	$ 102,976,000

[1] (income) attributable to noncontrolling interests includes zero for the three months ended September 30, 2022 and 2021, respectively, and zero and $333 income for the nine months ended September 30, 2022 and 2021, respectively, related to discontinued operations.

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Consolidated Statements of Operations (Parenthetical) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
(Income) loss from discontinued operations attributable to noncontrolling interest	$ 0	$ 0	$ 0	$ (333,000)

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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 256	$ 2,513	$ 9,700	$ 104,780
Foreign currency translation adjustment from continuing operations, net of taxes of $0 in 2022 and 2021	(3,873)	(2,150)	(7,095)	(2,772)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent	(306)	0	(306)	0
Comprehensive income (loss)	(3,923)	363	2,299	102,008
Less: Comprehensive (income) loss attributable to noncontrolling interests	22	0	43	(306)
Comprehensive income (loss) attributable to TETRA stockholders	$ (3,901)	$ 363	$ 2,342	$ 101,702

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Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Foreign currency translation adjustment, tax	$ 0	$ 0

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Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 25,247	$ 31,551
Trade accounts receivable, net of allowances of $475 in 2022 and $289 in 2021	105,656	91,202
Inventories	71,558	69,098
Prepaid expenses and other current assets	21,831	18,539
Total current assets	224,292	210,390
Property, plant, and equipment:
Land and building	24,066	26,380
Machinery and equipment	330,163	345,454
Automobiles and trucks	12,939	16,174
Chemical plants	57,743	61,565
Construction in progress	9,004	5,349
Total property, plant, and equipment	433,915	454,922
Less accumulated depreciation	(338,890)	(365,946)
Net property, plant, and equipment	95,025	88,976
Other assets:
Patents, trademarks and other intangible assets, net of accumulated amortization of $44,994 in 2022 and $44,323 in 2021	33,667	36,958
Operating lease right-of-use assets	33,415	36,973
Investments	13,313	11,233
Other assets	13,774	13,736
Total other assets	94,169	98,900
Total assets	413,486	398,266
Current liabilities:
Trade accounts payable	46,162	37,943
Current portion of long-term debt	14	0
Compensation and employee benefits	29,213	20,811
Operating lease liabilities, current portion	7,858	8,108
Accrued taxes	8,334	7,085
Accrued liabilities and other	19,004	21,810
Current liabilities associated with discontinued operations	919	1,385
Total current liabilities	111,504	97,142
Long-term debt, net	153,873	151,936
Operating lease liabilities	27,724	31,429
Asset retirement obligations	13,368	12,984
Deferred income taxes	1,284	1,669
Other liabilities	3,977	4,543
Total long-term liabilities	200,226	202,561
Commitments and contingencies (Note 7)
Equity:
Common stock, par value 0.01 per share; 250,000,000 shares authorized at September 30, 2022 and December 31, 2021; 131,758,500 shares issued at September 30, 2022 and 130,075,838 shares issued at December 31, 2021	1,318	1,301
Additional paid-in capital	476,530	475,624
Treasury stock, at cost; 3,138,675 shares held at September 30, 2022 and December 31, 2021	(19,957)	(19,957)
Accumulated other comprehensive loss	(54,333)	(46,932)
Retained deficit	(300,589)	(310,332)
Total TETRA stockholders’ equity	102,969	99,704
Noncontrolling interests	(1,213)	(1,141)
Total equity	101,756	98,563
Total liabilities and equity	$ 413,486	$ 398,266

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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Trade accounts receivable, allowances for doubtful accounts	$ 475	$ 289
Patents, trademarks, and other intangible assets, accumulated amortization	$ 44,994	$ 44,323
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	250,000,000	250,000,000
Common stock, shares issued	131,758,500	130,075,838
Treasury stock, shares held	3,138,675

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Consolidated Statement of Equity Statement - USD ($) $ in Thousands	Total	Common Stock Par Value	Additional Paid-In Capital	Treasury Stock	Accumulated Other  Comprehensive Income (Loss)	Unrealized Gain (Loss) on Investment	Retained Deficit	Noncontrolling Interest
Balance at beginning of period at Dec. 31, 2020	$ 71,062	$ 1,289	$ 472,134	$ (19,484)	$ (49,914)		$ (413,665)	$ 80,702
Net income, retained deficit							108,714
Net income	109,047							333
Translation adjustment, net of taxes	(2,779)				(2,779)			0
Comprehensive income	106,268
Deconsolidation of CSI Compressco, currency translation					7,168
Deconsolidation of CSI Compressco	(75,607)							(82,775)
Equity award activity	6	6
Treasury stock activity, net	(449)			(449)
Equity compensation expense	1,542		962					580
Other	(355)		(574)					219
Balance at end of period at Mar. 31, 2021	102,467	1,295	472,522	(19,933)	(45,525)		(304,951)	(941)
Balance at beginning of period at Dec. 31, 2020	71,062	1,289	472,134	(19,484)	(49,914)		(413,665)	80,702
Net income, retained deficit	104,474
Net income	104,780
Other comprehensive income (loss)	0
Comprehensive income	102,008
Balance at end of period at Sep. 30, 2021	100,078	1,301	474,544	(19,945)	(45,518)		(309,191)	(1,113)
Balance at beginning of period at Mar. 31, 2021	102,467	1,295	472,522	(19,933)	(45,525)		(304,951)	(941)
Net income, retained deficit							(6,753)
Net income	(6,780)							(27)
Translation adjustment, net of taxes	2,157				2,157			0
Comprehensive income	(4,623)
Deconsolidation of CSI Compressco	(119)							119
Equity award activity	2	2
Treasury stock activity, net	(6)			(6)
Equity compensation expense	1,592		1,592					0
Other	(256)		(242)					(14)
Balance at end of period at Jun. 30, 2021	99,057	1,297	473,872	(19,939)	(43,368)		(311,704)	(1,101)
Net income, retained deficit	2,513						2,513
Net income	2,513							0
Translation adjustment, net of taxes	(2,150)				(2,150)			0
Other comprehensive income (loss)	0
Comprehensive income	363
Equity award activity	4	4
Treasury stock activity, net	(6)			(6)
Equity compensation expense	1,057		1,057					0
Other	(397)		(385)					(12)
Balance at end of period at Sep. 30, 2021	100,078	1,301	474,544	(19,945)	(45,518)		(309,191)	(1,113)
Balance at beginning of period at Dec. 31, 2021	98,563	1,301	475,624	(19,957)	(46,932)	$ 0	(310,332)	(1,141)
Net income, retained deficit							7,720
Net income	7,719							(1)
Translation adjustment, net of taxes	192							0
Comprehensive income	7,911
Equity compensation expense	1,104		1,104					0
Other	(676)	7	(673)					(10)
Balance at end of period at Mar. 31, 2022	106,902	1,308	476,055	(19,957)	(46,740)	0	(302,612)	(1,152)
Balance at beginning of period at Dec. 31, 2021	98,563	1,301	475,624	(19,957)	(46,932)	0	(310,332)	(1,141)
Net income, retained deficit	9,743
Net income	9,700
Other comprehensive income (loss)	(306)
Comprehensive income	2,299
Balance at end of period at Sep. 30, 2022	101,756	1,318	476,530	(19,957)	(54,027)	(306)	(300,589)	(1,213)
Balance at beginning of period at Mar. 31, 2022	106,902	1,308	476,055	(19,957)	(46,740)	0	(302,612)	(1,152)
Net income, retained deficit							1,745
Net income	1,725							(20)
Translation adjustment, net of taxes	(3,414)				(3,414)			0
Comprehensive income	(1,689)
Equity compensation expense	1,159		1,159					0
Other	(836)	6	(833)					(9)
Balance at end of period at Jun. 30, 2022	105,536	1,314	476,381	(19,957)	(50,154)	0	(300,867)	(1,181)
Net income, retained deficit	278						278
Net income	256							(22)
Translation adjustment, net of taxes	(3,873)				(3,873)			0
Other comprehensive income (loss)	(306)					(306)
Comprehensive income	(3,923)
Equity compensation expense	1,098		1,098					0
Other	(955)	4	(949)					(10)
Balance at end of period at Sep. 30, 2022	$ 101,756	$ 1,318	$ 476,530	$ (19,957)	$ (54,027)	$ (306)	$ (300,589)	$ (1,213)

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating activities:
Net income	$ 9,700	$ 104,780
Warrants fair value adjustment	0	(143)
Reconciliation of net income to net cash provided by operating activities:
Depreciation, amortization, and accretion	24,061	25,524
Gain on GP Sale	0	(120,574)
Impairment and other charges	2,262	449
Loss (gain) on investments	159	(11,803)
Equity-based compensation expense	3,361	3,611
Provision for doubtful accounts	31	129
Amortization and expense of financing costs	2,378	2,320
Insurance recoveries associated with damaged equipment	(3,750)	(110)
Warrants fair value adjustment	0	(143)
Gain on sale of assets	(980)	(479)
Other non-cash credits	(425)	(359)
Changes in operating assets and liabilities:
Accounts receivable	(16,661)	(15,246)
Inventories	(5,707)	2,449
Prepaid expenses and other current assets	(3,782)	(2,927)
Trade accounts payable and accrued expenses	17,069	25,231
Other	(1,768)	(2,428)
Net cash provided by (used in) operating activities	25,948	10,424
Investing activities:
Purchases of property, plant, and equipment, net	32,678	14,620
Proceeds from GP Sale, net of cash divested	0	566
Proceeds from sale of property, plant, and equipment	1,489	1,016
Proceeds from insurance recoveries associated with damaged equipment	3,750	110
Other investing activities	(841)	764
Net cash used in investing activities	(28,280)	(12,164)
Financing activities:
Proceeds from long-term debt	1,695	0
Principal payments on long-term debt	(3,292)	(37,477)
Payments on financing lease obligations	(1,174)	0
Repurchase of common stock	0	(461)
Debt issuance costs and other financing activities	0	(718)
Net cash used in financing activities	(2,771)	(38,656)
Effect of exchange rate changes on cash	(1,201)	(1,635)
Decrease in cash and cash equivalents	(6,304)	(42,031)
Cash and cash equivalents at beginning of period	31,551	83,894
Cash and cash equivalents at beginning of period associated with discontinued operations	0	16,577
Cash and cash equivalents at beginning of period associated with continuing operations	31,551	67,317
Cash and cash equivalents at end of period associated with continuing operations	$ 25,247	$ 41,863

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Consolidated Statement of Equity (Parenthetical) $ in Thousands	3 Months Ended
	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Statement of Stockholders' Equity [Abstract]
Translation adjustment, tax	$ 0	$ 0	$ 0
Other	(955)	(836)	(397)
Other comprehensive income (loss)	(306)		0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 101,756	$ 105,536	$ 100,078

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Organization, Basis of Presentation, and Significant Accounting Policies

9 Months Ended

Sep. 30, 2022

Accounting Policies [Abstract]

Organization, Basis of Presentation, and Significant Accounting Policies

ORGANIZATION, BASIS OF PRESENTATION, AND SIGNIFICANT ACCOUNTING POLICIES

Organization

We are an industrial and oil and gas products and services company operating on six continents, focused on bromine-based completion fluids, calcium chloride, water management solutions, frac flowback and production well testing services. We were incorporated in Delaware in 1981 and are composed of two segments – Completion Fluids & Products Division and Water & Flowback Services Division. Unless the context requires otherwise, when we refer to “we,” “us,” and “our,” we are describing TETRA Technologies, Inc. and its subsidiaries on a consolidated basis.

Presentation

Our unaudited consolidated financial statements include the accounts of our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. The information furnished reflects all normal recurring adjustments, which are, in the opinion of management, necessary to provide a fair statement of the results for the interim periods. Operating results for the period ended September 30, 2022 are not necessarily indicative of results that may be expected for the twelve months ended December 31, 2022.

We have reflected the operations of our former Compression Division and Offshore Division as discontinued operations for all periods presented. See Note 2 - “Discontinued Operations” for further information. Unless otherwise noted, amounts and disclosures throughout these Notes to Consolidated Financial Statements relate solely to continuing operations and exclude all discontinued operations.

The accompanying unaudited consolidated financial statements have been prepared in accordance with Rule 10-01 of Regulation S-X for interim financial statements required to be filed with the U.S. Securities and Exchange Commission (“SEC”) and do not include all information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. These financial statements should be read in conjunction with the financial statements for the year ended December 31, 2021 and notes thereto included in our Annual Report on Form 10-K filed with the Securities and Exchange Commission on February 28, 2022 (the “2021 Annual Report”).

Significant Accounting Policies

Our significant accounting policies are described in the notes to our consolidated financial statements for the year ended December 31, 2021 included in our 2021 Annual Report. There have been no significant changes in our accounting policies or the application thereof during the third quarter of 2022.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclose contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues, expenses, and impairments during the reporting period. Actual results could differ from those estimates, and such differences could be material.

Reclassifications

Certain previously reported financial information has been reclassified to conform to the current year's presentation. The impact of reclassifications was not significant to the prior year's overall presentation.

Foreign Currency Translation

We have designated the Euro, the British pound, the Canadian dollar, the Brazilian real, and the Mexican peso as the functional currencies for our operations in Finland and Sweden, the United Kingdom, Canada, Brazil, and certain of our operations in Mexico, respectively. The United States dollar is the designated functional currency for all of our other non-U.S. operations. The cumulative translation effects of translating the applicable accounts from the functional currencies into the United States dollar at current exchange rates are included as a separate component of equity. Foreign currency exchange (gains) and losses are included in other (income) expense, net and totaled $(1.1) million and $(2.7) million during the three and nine months ended September 30, 2022, respectively, and $(0.1) million and $(1.1) million during the three and nine months ended September 30, 2021, respectively.

Fair Value Measurements

We utilize fair value measurements to account for certain items and account balances within our consolidated financial statements. Fair value measurements are utilized on a recurring basis in the determination of the carrying values of certain investments. See Note 8 - “Fair Value Measurements” for further discussion. Fair value measurements are also utilized on a nonrecurring basis in certain circumstances, including the impairment of long-lived assets (a Level 3 fair value measurement).

Supplemental Cash Flow Information

Supplemental cash flow information from continuing and discontinued operations is as follows:

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Supplemental cash flow information(1):
Interest paid	$	11,578	$	10,954
Income taxes paid	$	2,525	$	1,423
Increase (decrease) in accrued capital expenditures	$	(4,101)	$	463

(1) Prior-year information includes the activity for CSI Compressco for January only.

New Accounting Pronouncements

Standards not yet adopted

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 amends the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in the more timely recognition of losses on financial instruments not accounted for at fair value through net income. The provisions require credit impairments to be measured over the contractual life of an asset and developed with consideration for past events, current conditions, and forecasts of future economic information. Credit impairment will be accounted for as an allowance for credit losses deducted from the amortized cost basis at each reporting date. We are continuing to work through our implementation plan which includes evaluating the impact on our allowance for doubtful accounts methodology, identifying new reporting requirements, and implementing changes to business processes, systems, and controls to support adoption of the standard. Upon adoption, the allowance for doubtful accounts is expected to increase with an offsetting adjustment to retained earnings. Updates at each reporting date after initial adoption will be recorded through selling, general, and administrative expense. ASU 2016-13 will become effective for us in the first quarter of fiscal 2023. We continue to assess the potential effects of these changes to our consolidated financial statements.

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848)”, which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or by another reference rate expected to be discontinued. Entities may elect to apply the amendments for contract modifications made on or before December 31, 2022. During 2021, our asset-based credit agreement and term credit agreement were

amended to allow replacement of LIBOR with another benchmark rate, such as the secured overnight financing rate (“SOFR”) in the event that LIBOR cannot be determined or does not fairly reflect the cost to our lenders of funding our loans. If LIBOR is not available, we cannot predict what alternative index would be negotiated with our lenders. We will assess the impact of adopting ASU 2020-04 on our consolidated financial statements if or when our contracts are modified to eliminate references to LIBOR.

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Discontinued Operations

9 Months Ended

Sep. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations

DISCONTINUED OPERATIONS

On January 29, 2021, we entered into the Purchase and Sale Agreement with Spartan Energy Partners, LP (“Spartan”) pursuant to which we sold the general partner of CSI Compressco, including the incentive distribution rights (“IDRs”) in CSI Compressco LP, (“CSI Compressco”), and approximately 23.1% of the outstanding limited partner interests in CSI Compressco, in exchange for the combination of $13.9 million in cash and $3.1 million in contingent consideration in the form of cash and/or CSI Compressco common units if CSI Compressco achieves certain financial targets on or before December 31, 2022. Throughout this Quarterly Report, we refer to this transaction as the “GP Sale.” Following the closing of the transaction, we retained an interest in CSI Compressco representing approximately 3.7% of the outstanding common units as of September 30, 2022. As a result of these transactions, we no longer consolidate CSI Compressco as of January 29, 2021. We recognized a primarily non-cash accounting gain of $120.6 million during the three-month period ended March 31, 2021 related to the GP Sale. The gain is included in income (loss) from discontinued operations, net of taxes in our consolidated statement of operations. We provided back-office support to CSI Compressco under a Transition Services Agreement that ended during the three-month period ended March 31, 2022. During the second quarter of 2022, we sold equipment to CSI Compressco for approximately $0.3 million. Our interest in CSI Compressco and the general partner represented substantially all of our Compression Division.

In addition, on March 1, 2018, we closed a series of related transactions that resulted in the disposition of our Offshore Division, consisting of our Offshore Services and Maritech segments. Our former Compression and Offshore Divisions are reported as discontinued operations for all periods presented. Our consolidated balance sheets and consolidated statements of operations report discontinued operations separate from continuing operations. Our consolidated statements of comprehensive income, statements of equity and statements of cash flows combine continuing and discontinued operations. Our prior-year consolidated statement of operations, statement of comprehensive income, statement of equity and statement of cash flows include CSI Compressco activity for January 1 through January 29 in 2021. Our consolidated statements of cash flows for the nine-month period ended September 30, 2021 included $3.0 million of capital expenditures related to our former Compression division. A summary of financial information related to our discontinued operations is as follows:

Reconciliation of the Line Items Constituting Pretax Loss from Discontinued Operations to the After-Tax Loss from Discontinued Operations

(in thousands, unaudited)

	Three Months Ended September 30, 2022
	Offshore Services
Major classes of line items constituting income from discontinued operations
General and administrative expense	$	510
Pretax loss from discontinued operations	(510)
Pretax gain on disposal of discontinued operations	829
Total pretax income from discontinued operations	319
Income from discontinued operations attributable to TETRA stockholders	$	319

	Three Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	—	$	(174)	$	(174)
General and administrative expense	—		6		6
Other (income) expense, net	150		—		150
Pretax income (loss) from discontinued operations	(150)		168		18
Income from discontinued operations attributable to TETRA stockholders					$	18

	Nine Months Ended September 30, 2022
	Offshore Services		Maritech		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	54	$	—	$	54
General and administrative expense	533		—		533
Other expense, net	—		(28)		(28)
Pretax income (loss) from discontinued operations	(587)		28		(559)
Pretax gain on disposal of discontinued operations					829
Total pretax income from discontinued operations					270
Income from discontinued operations attributable to TETRA stockholders					$	270

	Nine Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Revenue	$	18,968	$	—	$	18,968
Cost of revenues	11,474		(146)		11,328
General and administrative expense	2,796		6		2,802
Interest expense, net	4,336		—		4,336
Other expense, net	164		—		164
Pretax income from discontinued operations	198		140		338
Pretax gain on disposal of discontinued operations					120,574
Total pretax income from discontinued operations					120,912
Income tax provision					30
Total income from discontinued operations					120,882
Loss from discontinued operations attributable to noncontrolling interest					(333)
Income from discontinued operations attributable to TETRA stockholders					$	120,549

Reconciliation of Major Classes of Assets and Liabilities of the Discontinued Operations to Amounts Presented Separately in the Statement of Financial Position

(in thousands)

	September 30, 2022
	Offshore Services		Maritech		Total
	(unaudited)
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	319	$	—	$	319
Accrued liabilities and other	505		95		600
Total liabilities associated with discontinued operations	$	824	$	95	$	919

	December 31, 2021
	Offshore Services		Maritech		Total
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	1,157	$	—	$	1,157
Accrued liabilities and other	—		228		228
Total liabilities associated with discontinued operations	$	1,157	$	228	$	1,385

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Revenue from Contracts with Customers

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

REVENUE FROM CONTRACTS WITH CUSTOMERS

Our contract asset balances, primarily associated with contractual invoicing milestones and/or customer documentation requirements, were $33.4 million and $20.5 million as of September 30, 2022 and December 31, 2021, respectively. Contract assets, along with billed trade accounts receivable, are included in trade accounts receivable in our consolidated balance sheets.

Unearned income includes amounts in which the Company was contractually allowed to invoice prior to satisfying the associated performance obligations. We are also party to agreements in which Standard Lithium Ltd. (“Standard Lithium”) has the right to explore, and an option to acquire the rights to produce and extract lithium in our Arkansas leases as well as other potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term. Unearned income balances were $4.1 million and $3.2 million as of September 30, 2022 and December 31, 2021, respectively, and vary based on the timing of invoicing and performance obligations being met and the timing of the receipt of stock and cash from Standard Lithium. Unearned income is included in accrued liabilities and other in our consolidated balance sheets. During the three-month and nine-month periods ended September 30, 2022 and September 30, 2021, contract costs were not significant.

During the three-month and nine-month periods ended September 30, 2022, we recognized approximately $2.6 million and $1.7 million of revenue, respectively, deferred in unearned income as of the beginning of the period. These amounts are included in products sales and services revenues in our consolidated statements of operations. Other revenue recognized during the three-month and nine-month periods ended September 30, 2021 deferred in unearned income as of the beginning of the period was not significant. We also recognized approximately $2.4 million and $1.3 million of income during the nine-month periods ended September 30, 2022 and September 30, 2021, respectively, related to the Standard Lithium arrangements. These amounts are included in other income, net in our consolidated statements of operations.

We disaggregate revenue from contracts with customers into Product Sales and Services within each segment, as noted in our two reportable segments in Note 10 - “Industry Segments.” In addition, we disaggregate revenue from contracts with customers by geography based on the following table below.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Completion Fluids & Products
United States	$	30,261	$	22,529	$	103,449	$	72,353
International	28,902		26,162		103,706		87,466
	59,163		48,691		207,155		159,819
Water & Flowback Services
United States	67,641		42,234		182,059		106,630
International	8,208		4,549		16,551		8,675
	75,849		46,783		198,610		115,305
Total Revenue
United States	97,902		64,763		285,508		178,983
International	37,110		30,711		120,257		96,141
	$	135,012	$	95,474	$	405,765	$	275,124

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Inventories

9 Months Ended

Sep. 30, 2022

Inventory Disclosure [Abstract]

Inventories

INVENTORIES

Components of inventories as of September 30, 2022 and December 31, 2021 are as follows:

	September 30, 2022		December 31, 2021
	(in thousands)
Finished goods	$	60,069	$	59,925
Raw materials	4,267		2,827
Parts and supplies	5,735		4,713
Work in progress	1,487		1,633
Total inventories	$	71,558	$	69,098

Finished goods inventories include newly manufactured clear brine fluids as well as used brines that are repurchased from certain customers for recycling

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Investments

9 Months Ended

Sep. 30, 2022

Investments in and Advances to Affiliates [Abstract]

Investments

INVESTMENTS

Following the closing of the GP Sale, we continue to own approximately 3.7% of the outstanding CSI Compressco common units as of September 30, 2022. In addition, we are party to agreements in which Standard Lithium has the right to explore, and an option to acquire the rights to produce and extract lithium in our Arkansas leases as well as additional potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium (NYSE:SLI) under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term. See Note 8 - “Fair Value Measurements” for further information.

In May 2021, we signed a memorandum of understanding (“MOU”) with CarbonFree, a carbon capture company with patented technologies that capture CO2 and mineralize emissions to make commercial, carbon-negative chemicals. Although the MOU expired in May 2022 at the end of its twelve-month term, we have an intellectual property joint development agreement in place with CarbonFree to evaluate potential new technologies. In December 2021, we invested $5.0 million in a convertible note issued by CarbonFree. Our exposure to potential losses by CarbonFree is limited to our investment in the convertible note and associated accrued interest.

Our investments as of September 30, 2022 and December 31, 2021 consist of the following:

	September 30, 2022		December 31, 2021
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,233
Investment in CarbonFree	5,453		5,000
Investment in Standard Lithium	1,732		—
Total Investments	$	13,313	$	11,233

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Long-Term Debt and Other Borrowings

9 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Debt Disclosure

LONG-TERM DEBT AND OTHER BORROWINGS

Consolidated long-term debt as of September 30, 2022 and December 31, 2021, consists of the following:

	Scheduled Maturity	September 30, 2022		December 31, 2021
		(in thousands)
Swedish Credit Facility	December 31, 2022	$	14	$	—
Asset-based credit agreement(1)	May 31, 2025	—		67
Term credit agreement(2)	September 10, 2025	153,873		151,869
Total debt		153,887		151,936
Less current portion		(14)		—
Total long-term debt		$	153,873	$	151,936

(1) Net of unamortized deferred financing costs of zero and $1.5 million as of September 30, 2022 and December 31, 2021, respectively. Deferred financing costs of $1.2 million as of September 30, 2022, were classified as other long-term assets on the accompanying consolidated balance sheet as there was no outstanding balance on our asset-based credit agreement.

(2) Net of unamortized discount of $3.7 million and $4.5 million as of September 30, 2022 and December 31, 2021, respectively, and net of unamortized deferred financing costs of $5.5 million and $6.7 million as of September 30, 2022 and December 31, 2021, respectively.

Swedish Credit Facility

In January 2022, the Company entered into a revolving credit facility for seasonal working capital needs of subsidiaries in Sweden (“Swedish Credit Facility”). As of September 30, 2022, we had less than US$0.1 million outstanding and availability of approximately US$4.5 million under the Swedish Credit Facility. During each year, all outstanding loans under the Swedish Credit Facility must be repaid for at least 30 consecutive days. Borrowings bear interest at a rate of 2.95% per annum. The Swedish Credit Facility expires on December 31, 2022 and the Company intends to renew it annually.

Finland Credit Agreement

In January 2022, the Company also entered into an agreement guaranteed by certain accounts receivable and inventory in Finland (“Finland Credit Agreement”). As of September 30, 2022, there were US$1.4 million of letters of credit outstanding against the Finland Credit Agreement. The Finland Credit Agreement expires on January 31, 2023 and the Company intends to renew it annually.

ABL Credit Agreement

As of September 30, 2022, our asset-based credit agreement (“ABL Credit Agreement”) provides for a senior secured revolving credit facility of up to $80.0 million, with a $20.0 million accordion. The credit facility is subject to a borrowing base determined monthly by reference to the value of inventory and accounts receivable, and includes a sublimit of $20.0 million for letters of credit, a swingline loan sublimit of $11.5 million, and a $15.0 million sub-facility subject to a borrowing base consisting of certain trade receivables and inventory in the United Kingdom.

As of September 30, 2022, we had zero outstanding and $4.7 million in letters of credit and guarantees under our ABL Credit Agreement, respectively. Subject to compliance with the covenants, borrowing base, and other provisions of the ABL Credit Agreement that may limit borrowings, we had availability of $62.6 million under this agreement.

Term Credit Agreement

    As of September 30, 2022, we had $153.9 million outstanding, net of unamortized discounts and unamortized deferred financing costs under our term credit agreement (“Term Credit Agreement”). The Term Credit Agreement requires us to offer to prepay a percentage of Excess Cash Flow (as defined in the Term Credit Agreement) within five business days of filing our Annual Report. As of September 30, 2022, the interest rate per annum on borrowings under the Term Credit Agreement is 8.77%. For additional information on our Term Credit agreement, see our 2021 Annual Report.

Our credit agreements contain certain affirmative and negative covenants, including covenants that restrict the ability to pay dividends or other restricted payments. As of September 30, 2022, we are in compliance with all covenants under the credit agreements.

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTS AND CONTINGENCIES

Litigation

We are named defendants in several lawsuits and respondents in certain governmental proceedings arising in the ordinary course of business. While the outcome of lawsuits or other proceedings against us cannot be predicted with certainty, management does not consider it reasonably possible that a loss resulting from such lawsuits or other proceedings in excess of any amounts accrued has been incurred that is expected to have a material adverse impact on our financial condition, results of operations, or liquidity.

We have a Bromine Requirements Sales Agreement (“Sales Agreement”) to purchase a certain volume of elemental bromine from LANXESS Corporation (formerly Chemtura Corporation, “LANXESS”), included in Product Purchase Obligations below. LANXESS notified us of a proposed non-ordinary course increase to the price of bromine, which we believe is not justified nor appropriate under the Sales Agreement. After lengthy discussions, we and LANXESS were unable to reach an agreement regarding the validity of the proposed price increase; therefore, we filed for arbitration in May 2022 seeking declaratory relief, among other relief, declaring that the proposed price increase is invalid. In September 2022, LANXESS filed a counterclaim with the American Arbitration Association seeking declaratory relief, among other relief, declaring that the proposed price increase was valid and seeking damages in the amount of the price increase from July 1, 2022 forward. In October 2022, we filed a reply to LANXESS’ counterclaim disputing the counterclaim and amending our original demand. The arbitration is currently pending, and no final hearing date has been set. We are unable to predict the duration, scope or impact of this proceeding on our consolidated financial statements.

There have been no other material developments in our legal proceedings during the quarter ended September 30, 2022. For a discussion of our legal proceedings, please see our 2021 Annual Report.

Product Purchase Obligations

In the normal course of our Completion Fluids & Products Division operations, we enter into supply agreements with certain manufacturers of various raw materials and finished products. Some of these agreements have terms and conditions that specify a minimum or maximum level of purchases over the term of the agreement. Other agreements require us to purchase the entire output of the raw material or finished product produced by the manufacturer. Our purchase obligations under these agreements apply only with regard to raw materials and finished products that meet specifications set forth in the agreements. We recognize a liability for the purchase of such products at the time we receive them. As of September 30, 2022, the aggregate amount of the fixed and determinable portion of the purchase obligation pursuant to our Completion Fluids & Products Division’s supply agreements was approximately $120.2 million, including $1.0 million for the remainder of 2022, an average of $17.9 million per year from 2023 to 2026 and $47.5 million thereafter, extending through 2029.

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Fair Value Measurements

9 Months Ended

Sep. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

Financial Instruments

Investments

We retained an interest in CSI Compressco (NASDAQ: CCLP) representing approximately 3.7% of CSI Compressco’s outstanding common units as of September 30, 2022.

In December 2021, we invested in a $5.0 million convertible note issued by CarbonFree. Our investment in CarbonFree is recorded in investments on our consolidated balance sheets based on an internal valuation with assistance from a third-party valuation specialist (a Level 3 fair value measurement). The valuation is impacted by key assumptions, including the assumed probability and timing of potential debt or equity offerings. The convertible note includes an option to convert the note into equity interests issued by CarbonFree. The change in the fair value of the embedded option is included in other (income) expense, net in our consolidated statements of operations. The change in the fair value of the convertible note, excluding the embedded option, is included in other comprehensive income in our consolidated statements of comprehensive income.

We are party to agreements in which Standard Lithium has the right to explore, produce and extract lithium in our Arkansas leases as well as additional potential resources in the Mojave region of California. The Company receives cash and stock of Standard Lithium (NYSE: SLI) under the terms of the arrangements. The cash and stock component of consideration received is initially recorded as unearned income based on the quoted market price at the time the stock is received, then recognized in income over the contract term.

Our investments in CSI Compressco and Standard Lithium are recorded based on the quoted market stock price in active markets (a Level 1 fair value measurement). Changes in the value of stock are recorded in other income (expense) in our consolidated statements of operations.

Recurring and nonrecurring fair value measurements by valuation hierarchy as of September 30, 2022 and December 31, 2021, are as follows:

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	September 30, 2022		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,128	$	—	$	—
Investment in CarbonFree	5,453		—		—		5,453
Investment in Standard Lithium	1,732		1,732		—		—
Investments	$	13,313

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	December 31, 2021		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,233	$	6,233	$	—	$	—
Investment in CarbonFree	5,000		—		—		5,000
Investments	$	11,233

Impairments

During the second quarter of 2022, our Completion Fluids & Products and Water & Flowback Services Divisions each recorded certain inventory and long-lived tangible asset impairments. Our Water & Flowback Services Division recorded impairments, including $1.3 million of equipment, $0.2 million of inventory, and $0.5 million for land and buildings. The Completion Fluids & Products Division also recorded a $0.2 million impairment related to obsolete inventory. The inventory and equipment were written down to zero or scrap value. The fair value of land and buildings of $0.4 million was estimated based on recent sales price per square acre or square foot of comparable properties (a Level 3 fair value measurement) in accordance with the fair value hierarchy.

The fair values of cash, restricted cash, accounts receivable, accounts payable, accrued liabilities, short-term borrowings and long-term debt pursuant to TETRA’s ABL Credit Agreement, Swedish Credit Agreement and Term Credit Agreement approximate their carrying amounts. See Note 6 - “Long-Term Debt and Other Borrowings” for further discussion.

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Net Income (Loss) per Share

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Net Income (Loss) per Share

NET INCOME (LOSS) PER SHARE

The following is a reconciliation of the weighted average number of common shares outstanding with the number of shares used in the computations of net income (loss) per common and common equivalent share:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2022	2021	2022	2021
	(in thousands)
Number of weighted average common shares outstanding	128,407	126,733	127,890	126,489
Assumed exercise of equity awards and warrants	—	1,961	1,814	—
Average diluted shares outstanding	128,407	128,694	129,704	126,489

The average diluted shares outstanding excludes the impact of certain outstanding equity awards and warrants of 1.5 million shares for the three-month period ended September 30, 2022 and 1.8 million shares for the nine-month period ended September 30, 2021 as the inclusion of these shares would have been anti-dilutive due to the net loss from continuing operations recorded during these periods.

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Industry Segments

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Industry Segments

INDUSTRY SEGMENTS

We manage our operations through two segments: Completion Fluids & Products Division and Water & Flowback Services Division.

Summarized financial information concerning the business segments is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Revenues from external customers
Product sales
Completion Fluids & Products Division	$	55,354	$	46,322	$	195,469	$	153,905
Water & Flowback Services Division	140		18		381		50
Consolidated	$	55,494	$	46,340	$	195,850	$	153,955
Services
Completion Fluids & Products Division	$	3,809	$	2,369	$	11,686	$	5,914
Water & Flowback Services Division	75,709		46,765		198,229		115,255
Consolidated	$	79,518	$	49,134	$	209,915	$	121,169
Total revenues
Completion Fluids & Products Division	$	59,163	$	48,691	$	207,155	$	159,819
Water & Flowback Services Division	75,849		46,783		198,610		115,305
Consolidated	$	135,012	$	95,474	$	405,765	$	275,124
Income (loss) before taxes
Completion Fluids & Products Division	$	12,357	$	14,675	$	46,910	$	40,113
Water & Flowback Services Division	6,482		(1,807)		10,808		(12,265)
Interdivision Eliminations	3		3		9		9
Corporate Overhead(1)	(16,727)		(9,789)		(45,398)		(41,820)
Consolidated	$	2,115	$	3,082	$	12,329	$	(13,963)

(1) Amounts reflected include the following general corporate expenses:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
General and administrative expense	$	11,968	$	8,409	$	33,856	$	30,973
Depreciation and amortization	165		228		528		646
Interest expense	4,437		4,247		11,978		13,354
Warrants fair value adjustment (income) expense	—		(3,164)		—		(143)
Other general corporate (income) expense, net	157		69		(964)		(3,010)
Total	$	16,727	$	9,789	$	45,398	$	41,820

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Organization, Basis of Presentation, and Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2022

Accounting Policies [Abstract]

Nature of operations

Organization

We are an industrial and oil and gas products and services company operating on six continents, focused on bromine-based completion fluids, calcium chloride, water management solutions, frac flowback and production well testing services. We were incorporated in Delaware in 1981 and are composed of two segments – Completion Fluids & Products Division and Water & Flowback Services Division. Unless the context requires otherwise, when we refer to “we,” “us,” and “our,” we are describing TETRA Technologies, Inc. and its subsidiaries on a consolidated basis.

Principles of consolidation policy

Presentation

Our unaudited consolidated financial statements include the accounts of our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. The information furnished reflects all normal recurring adjustments, which are, in the opinion of management, necessary to provide a fair statement of the results for the interim periods. Operating results for the period ended September 30, 2022 are not necessarily indicative of results that may be expected for the twelve months ended December 31, 2022.

We have reflected the operations of our former Compression Division and Offshore Division as discontinued operations for all periods presented. See Note 2 - “Discontinued Operations” for further information. Unless otherwise noted, amounts and disclosures throughout these Notes to Consolidated Financial Statements relate solely to continuing operations and exclude all discontinued operations.

The accompanying unaudited consolidated financial statements have been prepared in accordance with Rule 10-01 of Regulation S-X for interim financial statements required to be filed with the U.S. Securities and Exchange Commission (“SEC”) and do not include all information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. These financial statements should be read in conjunction with the financial statements for the year ended December 31, 2021 and notes thereto included in our Annual Report on Form 10-K filed with the Securities and Exchange Commission on February 28, 2022 (the “2021 Annual Report”).

Use of estimates policy

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclose contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues, expenses, and impairments during the reporting period. Actual results could differ from those estimates, and such differences could be material.

Reclassifications

Reclassifications

Certain previously reported financial information has been reclassified to conform to the current year's presentation. The impact of reclassifications was not significant to the prior year's overall presentation.

Foreign currency translation policy

Foreign Currency Translation

We have designated the Euro, the British pound, the Canadian dollar, the Brazilian real, and the Mexican peso as the functional currencies for our operations in Finland and Sweden, the United Kingdom, Canada, Brazil, and certain of our operations in Mexico, respectively. The United States dollar is the designated functional currency for all of our other non-U.S. operations. The cumulative translation effects of translating the applicable accounts from the functional currencies into the United States dollar at current exchange rates are included as a separate component of equity. Foreign currency exchange (gains) and losses are included in other (income) expense, net and totaled $(1.1) million and $(2.7) million during the three and nine months ended September 30, 2022, respectively, and $(0.1) million and $(1.1) million during the three and nine months ended September 30, 2021, respectively.

Fair value measurements

Fair Value Measurements

We utilize fair value measurements to account for certain items and account balances within our consolidated financial statements. Fair value measurements are utilized on a recurring basis in the determination of the carrying values of certain investments. See Note 8 - “Fair Value Measurements” for further discussion. Fair value measurements are also utilized on a nonrecurring basis in certain circumstances, including the impairment of long-lived assets (a Level 3 fair value measurement).

New accounting pronouncements

New Accounting Pronouncements

Standards not yet adopted

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 amends the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in the more timely recognition of losses on financial instruments not accounted for at fair value through net income. The provisions require credit impairments to be measured over the contractual life of an asset and developed with consideration for past events, current conditions, and forecasts of future economic information. Credit impairment will be accounted for as an allowance for credit losses deducted from the amortized cost basis at each reporting date. We are continuing to work through our implementation plan which includes evaluating the impact on our allowance for doubtful accounts methodology, identifying new reporting requirements, and implementing changes to business processes, systems, and controls to support adoption of the standard. Upon adoption, the allowance for doubtful accounts is expected to increase with an offsetting adjustment to retained earnings. Updates at each reporting date after initial adoption will be recorded through selling, general, and administrative expense. ASU 2016-13 will become effective for us in the first quarter of fiscal 2023. We continue to assess the potential effects of these changes to our consolidated financial statements.

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848)”, which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or by another reference rate expected to be discontinued. Entities may elect to apply the amendments for contract modifications made on or before December 31, 2022. During 2021, our asset-based credit agreement and term credit agreement were

amended to allow replacement of LIBOR with another benchmark rate, such as the secured overnight financing rate (“SOFR”) in the event that LIBOR cannot be determined or does not fairly reflect the cost to our lenders of funding our loans. If LIBOR is not available, we cannot predict what alternative index would be negotiated with our lenders. We will assess the impact of adopting ASU 2020-04 on our consolidated financial statements if or when our contracts are modified to eliminate references to LIBOR.

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Organization, Basis of Presentation, and Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2022

Accounting Policies [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

Supplemental cash flow information from continuing and discontinued operations is as follows:

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Supplemental cash flow information(1):
Interest paid	$	11,578	$	10,954
Income taxes paid	$	2,525	$	1,423
Increase (decrease) in accrued capital expenditures	$	(4,101)	$	463

(1) Prior-year information includes the activity for CSI Compressco for January only.

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Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

A summary of financial information related to our discontinued operations is as follows:

Reconciliation of the Line Items Constituting Pretax Loss from Discontinued Operations to the After-Tax Loss from Discontinued Operations

(in thousands, unaudited)

	Three Months Ended September 30, 2022
	Offshore Services
Major classes of line items constituting income from discontinued operations
General and administrative expense	$	510
Pretax loss from discontinued operations	(510)
Pretax gain on disposal of discontinued operations	829
Total pretax income from discontinued operations	319
Income from discontinued operations attributable to TETRA stockholders	$	319

	Three Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	—	$	(174)	$	(174)
General and administrative expense	—		6		6
Other (income) expense, net	150		—		150
Pretax income (loss) from discontinued operations	(150)		168		18
Income from discontinued operations attributable to TETRA stockholders					$	18

	Nine Months Ended September 30, 2022
	Offshore Services		Maritech		Total
Major classes of line items constituting income from discontinued operations
Cost of revenues	$	54	$	—	$	54
General and administrative expense	533		—		533
Other expense, net	—		(28)		(28)
Pretax income (loss) from discontinued operations	(587)		28		(559)
Pretax gain on disposal of discontinued operations					829
Total pretax income from discontinued operations					270
Income from discontinued operations attributable to TETRA stockholders					$	270

	Nine Months Ended September 30, 2021
	Compression		Offshore Services		Total
Major classes of line items constituting income from discontinued operations
Revenue	$	18,968	$	—	$	18,968
Cost of revenues	11,474		(146)		11,328
General and administrative expense	2,796		6		2,802
Interest expense, net	4,336		—		4,336
Other expense, net	164		—		164
Pretax income from discontinued operations	198		140		338
Pretax gain on disposal of discontinued operations					120,574
Total pretax income from discontinued operations					120,912
Income tax provision					30
Total income from discontinued operations					120,882
Loss from discontinued operations attributable to noncontrolling interest					(333)
Income from discontinued operations attributable to TETRA stockholders					$	120,549

Reconciliation of Major Classes of Assets and Liabilities of the Discontinued Operations to Amounts Presented Separately in the Statement of Financial Position

(in thousands)

	September 30, 2022
	Offshore Services		Maritech		Total
	(unaudited)
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	319	$	—	$	319
Accrued liabilities and other	505		95		600
Total liabilities associated with discontinued operations	$	824	$	95	$	919

	December 31, 2021
	Offshore Services		Maritech		Total
Carrying amounts of major classes of liabilities included as part of discontinued operations
Trade payables	$	1,157	$	—	$	1,157
Accrued liabilities and other	—		228		228
Total liabilities associated with discontinued operations	$	1,157	$	228	$	1,385

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Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

In addition, we disaggregate revenue from contracts with customers by geography based on the following table below.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Completion Fluids & Products
United States	$	30,261	$	22,529	$	103,449	$	72,353
International	28,902		26,162		103,706		87,466
	59,163		48,691		207,155		159,819
Water & Flowback Services
United States	67,641		42,234		182,059		106,630
International	8,208		4,549		16,551		8,675
	75,849		46,783		198,610		115,305
Total Revenue
United States	97,902		64,763		285,508		178,983
International	37,110		30,711		120,257		96,141
	$	135,012	$	95,474	$	405,765	$	275,124

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Inventories (Tables)

9 Months Ended

Sep. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory

Components of inventories as of September 30, 2022 and December 31, 2021 are as follows:

	September 30, 2022		December 31, 2021
	(in thousands)
Finished goods	$	60,069	$	59,925
Raw materials	4,267		2,827
Parts and supplies	5,735		4,713
Work in progress	1,487		1,633
Total inventories	$	71,558	$	69,098

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Investments (Tables)

9 Months Ended

Sep. 30, 2022

Investments in and Advances to Affiliates [Abstract]

Summary of Investments

Our investments as of September 30, 2022 and December 31, 2021 consist of the following:

	September 30, 2022		December 31, 2021
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,233
Investment in CarbonFree	5,453		5,000
Investment in Standard Lithium	1,732		—
Total Investments	$	13,313	$	11,233

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Long-Term Debt and Other Borrowings (Table)

9 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Long-Term Debt Table

Consolidated long-term debt as of September 30, 2022 and December 31, 2021, consists of the following:

	Scheduled Maturity	September 30, 2022		December 31, 2021
		(in thousands)
Swedish Credit Facility	December 31, 2022	$	14	$	—
Asset-based credit agreement(1)	May 31, 2025	—		67
Term credit agreement(2)	September 10, 2025	153,873		151,869
Total debt		153,887		151,936
Less current portion		(14)		—
Total long-term debt		$	153,873	$	151,936

(1) Net of unamortized deferred financing costs of zero and $1.5 million as of September 30, 2022 and December 31, 2021, respectively. Deferred financing costs of $1.2 million as of September 30, 2022, were classified as other long-term assets on the accompanying consolidated balance sheet as there was no outstanding balance on our asset-based credit agreement.

(2) Net of unamortized discount of $3.7 million and $4.5 million as of September 30, 2022 and December 31, 2021, respectively, and net of unamortized deferred financing costs of $5.5 million and $6.7 million as of September 30, 2022 and December 31, 2021, respectively.

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value Measurements, Recurring and Nonrecurring

Recurring and nonrecurring fair value measurements by valuation hierarchy as of September 30, 2022 and December 31, 2021, are as follows:

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	September 30, 2022		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,128	$	6,128	$	—	$	—
Investment in CarbonFree	5,453		—		—		5,453
Investment in Standard Lithium	1,732		1,732		—		—
Investments	$	13,313

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
Description	December 31, 2021		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Investment in CSI Compressco	$	6,233	$	6,233	$	—	$	—
Investment in CarbonFree	5,000		—		—		5,000
Investments	$	11,233

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Net Income (Loss) per Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Share

The following is a reconciliation of the weighted average number of common shares outstanding with the number of shares used in the computations of net income (loss) per common and common equivalent share:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2022	2021	2022	2021
	(in thousands)
Number of weighted average common shares outstanding	128,407	126,733	127,890	126,489
Assumed exercise of equity awards and warrants	—	1,961	1,814	—
Average diluted shares outstanding	128,407	128,694	129,704	126,489

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Industry Segments (Tables)

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Segment Reporting Table

Summarized financial information concerning the business segments is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Revenues from external customers
Product sales
Completion Fluids & Products Division	$	55,354	$	46,322	$	195,469	$	153,905
Water & Flowback Services Division	140		18		381		50
Consolidated	$	55,494	$	46,340	$	195,850	$	153,955
Services
Completion Fluids & Products Division	$	3,809	$	2,369	$	11,686	$	5,914
Water & Flowback Services Division	75,709		46,765		198,229		115,255
Consolidated	$	79,518	$	49,134	$	209,915	$	121,169
Total revenues
Completion Fluids & Products Division	$	59,163	$	48,691	$	207,155	$	159,819
Water & Flowback Services Division	75,849		46,783		198,610		115,305
Consolidated	$	135,012	$	95,474	$	405,765	$	275,124
Income (loss) before taxes
Completion Fluids & Products Division	$	12,357	$	14,675	$	46,910	$	40,113
Water & Flowback Services Division	6,482		(1,807)		10,808		(12,265)
Interdivision Eliminations	3		3		9		9
Corporate Overhead(1)	(16,727)		(9,789)		(45,398)		(41,820)
Consolidated	$	2,115	$	3,082	$	12,329	$	(13,963)

(1) Amounts reflected include the following general corporate expenses:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
General and administrative expense	$	11,968	$	8,409	$	33,856	$	30,973
Depreciation and amortization	165		228		528		646
Interest expense	4,437		4,247		11,978		13,354
Warrants fair value adjustment (income) expense	—		(3,164)		—		(143)
Other general corporate (income) expense, net	157		69		(964)		(3,010)
Total	$	16,727	$	9,789	$	45,398	$	41,820

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Organization, Basis of Presentation, and Significant Accounting Policies - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)
Accounting Policies [Abstract]
Number of Operating Segments | segment			2
Foreign currency exchange (gains) and losses | $	$ (1.1)	$ (0.1)	$ (2.7)	$ (1.1)

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Organization, Basis of Presentation, and Significant Accounting Policies - Supplemental Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Accounting Policies [Abstract]
Interest paid	$ 11,578	$ 10,954
Income taxes paid	2,525	1,423
Increase (decrease) in accrued capital expenditures	$ (4,101)	$ 463

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Discontinued Operations - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
	Jan. 29, 2021	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on GP Sale			$ 0	$ 120,574
CSI Compressco
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage		3.70%	3.70%
Discontinued Operations, Held-for-sale or Disposed of by Sale | CSI Compressco
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of businesses	$ 13,900
Consideration transferred	3,100
Gain on GP Sale	$ 120,600	$ 300
Discontinued Operations, Held-for-sale or Disposed of by Sale | Compression Division
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Capital expenditure, discontinued operations				$ 3,000
CSI Compressco | Discontinued Operations, Held-for-sale or Disposed of by Sale | CSI Compressco
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
General partner, ownership interest	23.10%

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Discontinued Operations (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue				$ 18,968,000
Cost of revenues		$ (174,000)	$ 54,000	11,328,000
General and administrative expense	$ 510,000	6,000	533,000	2,802,000
Interest expense, net				4,336,000
Other (income) expense, net		150,000	28,000	164,000
Pretax loss from discontinued operations	(510,000)	18,000	(559,000)	338,000
Pretax gain on disposal of discontinued operations	829,000		829,000	120,574,000
Total pretax income from discontinued operations	319,000		270,000	120,912,000
Income tax provision				30,000
Total income (loss) from discontinued operations	319,000	18,000	270,000	120,882,000
Income (loss) from discontinued operations attributable to noncontrolling interest	0	0	0	(333,000)
Income from discontinued operations attributable to TETRA stockholders	319,000	18,000	270,000	120,549,000
Trade payables	319,000		319,000		$ 1,157,000
Accrued liabilities and other	600,000		600,000		228,000
Total liabilities associated with discontinued operations	919,000		919,000		1,385,000
Compression Division
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue				18,968,000
Cost of revenues		0		11,474,000
General and administrative expense		0		2,796,000
Interest expense, net				4,336,000
Other (income) expense, net		150,000		164,000
Pretax loss from discontinued operations		(150,000)		198,000
Offshore Services
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue				0
Cost of revenues		(174,000)	54,000	(146,000)
General and administrative expense		6,000	533,000	6,000
Interest expense, net				0
Other (income) expense, net		0	0	0
Pretax loss from discontinued operations		$ 168,000	(587,000)	$ 140,000
Trade payables	319,000		319,000		1,157,000
Accrued liabilities and other	505,000		505,000		0
Total liabilities associated with discontinued operations	824,000		824,000		1,157,000
Maritech
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cost of revenues			0
General and administrative expense			0
Other (income) expense, net			28,000
Pretax loss from discontinued operations			28,000
Trade payables	0		0		0
Accrued liabilities and other	95,000		95,000		228,000
Total liabilities associated with discontinued operations	$ 95,000		$ 95,000		$ 228,000

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Revenue from Contracts with Customers - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contract with customer, asset balances	$ 33,400		$ 33,400		$ 20,500
Purchase order	4,100		4,100		$ 3,200
Income recognized	1,410	$ 10,132	4,858	$ 14,438
Deferred revenue, revenue recognized	$ 2,600		$ 1,700
Number of Reportable Segments | segment			2
Standard Lithium Ltd.
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Income recognized			$ 2,400	$ 1,300

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Revenue from Contracts with Customers - Revenue Performance Obligation (Details)	Sep. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year

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Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues from external customers	$ 135,012	$ 95,474	$ 405,765	$ 275,124
United States
Disaggregation of Revenue [Line Items]
Revenues from external customers	97,902	64,763	285,508	178,983
International
Disaggregation of Revenue [Line Items]
Revenues from external customers	37,110	30,711	120,257	96,141
Completion Fluids & Products Division
Disaggregation of Revenue [Line Items]
Revenues from external customers	59,163	48,691	207,155	159,819
Completion Fluids & Products Division | United States
Disaggregation of Revenue [Line Items]
Revenues from external customers	30,261	22,529	103,449	72,353
Completion Fluids & Products Division | International
Disaggregation of Revenue [Line Items]
Revenues from external customers	28,902	26,162	103,706	87,466
Water & Flowback Services Division
Disaggregation of Revenue [Line Items]
Revenues from external customers	75,849	46,783	198,610	115,305
Water & Flowback Services Division | United States
Disaggregation of Revenue [Line Items]
Revenues from external customers	67,641	42,234	182,059	106,630
Water & Flowback Services Division | International
Disaggregation of Revenue [Line Items]
Revenues from external customers	$ 8,208	$ 4,549	$ 16,551	$ 8,675

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Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Finished goods	$ 60,069	$ 59,925
Raw materials	4,267	2,827
Parts and supplies	5,735	4,713
Work in progress	1,487	1,633
Total inventories	$ 71,558	$ 69,098

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Investments in and Advances to Affiliates (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Investments in and Advances to Affiliates [Line Items]
Total Investments	$ 13,313	$ 11,233
CSI Compressco
Investments in and Advances to Affiliates [Line Items]
Total Investments	6,128	6,233
CarbonFree
Investments in and Advances to Affiliates [Line Items]
Total Investments	5,453	5,000
Standard Lithium
Investments in and Advances to Affiliates [Line Items]
Total Investments	$ 1,732	$ 0

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Long-Term Debt and Other Borrowings - Schedule of Long Term Debt (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total long-term debt	$ 153,873,000	$ 151,936,000
Parent Company
Debt Instrument [Line Items]
Long-term debt	153,887,000	151,936,000
Less current portion	(14,000)	0
Total long-term debt	153,873,000	151,936,000
Unamortized deferred finance costs	1,200,000
Revolving Credit Facility | Secured Debt
Debt Instrument [Line Items]
Long-term debt	14,000	0
Asset-Based Credit Agreement | Secured Debt
Debt Instrument [Line Items]
Long-term debt	0	67,000
Unamortized deferred finance costs	0	1,500,000
Term Loan | Secured Debt
Debt Instrument [Line Items]
Long-term debt	153,873,000	151,869,000
Unamortized deferred finance costs	5,500,000	6,700,000
Unamortized discount (premium), net	$ 3,700,000	$ 4,500,000

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Long-Term Debt and Other Borrowings - Additional Information (Details) - USD ($)	Sep. 30, 2022	Jul. 30, 2021
Parent Company | Letter of Credit | Asset-Based Lending Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 20,000,000
Line of Credit | Revolving Credit Facility | ABL Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 80,000,000
Accordion feature		20,000,000
Line of Credit | Letter of Credit | Sub-Facility
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 15,000,000
Line of Credit | Parent Company | ABL Credit Agreement
Debt Instrument [Line Items]
Bank line of credit, net availability	62,600,000
Value of amount outstanding	0
Bank line of credit, letters of credit and guarantees	4,700,000
Secured Debt | Swedish Credit Facility
Debt Instrument [Line Items]
Credit outstanding	100,000
Bank line of credit, net availability	$ 4,500,000
Interest rate	2.95%
Secured Debt | Letter of Credit
Debt Instrument [Line Items]
Credit outstanding	$ 1,400,000
Secured Debt | Term Credit Agreement
Debt Instrument [Line Items]
Credit outstanding	$ 153,900,000
Interest rate	8.77%
Swingline Loan Sublimit | Parent Company | Asset-Based Lending Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 11,500,000

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Commitment and Contingencies (Details) $ in Millions	Sep. 30, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Purchase obligation	$ 120.2
Purchase obligation, remainder of 2022	1.0
Purchase obligation, 2023	17.9
Purchase obligation, 2024	17.9
Purchase obligation, 2025	17.9
Purchase obligation, 2026	17.9
Purchase obligation, thereafter	$ 47.5

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Fair Value Measurements - Additional Information (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Total Investments	$ 13,313,000			$ 13,313,000		$ 11,233,000
Impairment and other charges	$ 0		$ 0	$ 2,262,000	$ 449,000
Completion Fluids & Products Division | Land and Building
Derivatives, Fair Value [Line Items]
Impairment and other charges		$ 500,000
Assets, Fair Value Disclosure		400,000
Completion Fluids & Products Division | Inventories
Derivatives, Fair Value [Line Items]
Impairment and other charges		200,000
Completion Fluids & Products Division | Equipment
Derivatives, Fair Value [Line Items]
Impairment and other charges		1,300,000
Completion Fluids & Products Division | Obsolete Equipment
Derivatives, Fair Value [Line Items]
Impairment and other charges		200,000
Completion Fluids & Products Division | Inventories And Equipment
Derivatives, Fair Value [Line Items]
Assets, Fair Value Disclosure		$ 0
CSI Compressco
Derivatives, Fair Value [Line Items]
Ownership percentage	3.70%			3.70%
Total Investments	$ 6,128,000			$ 6,128,000		6,233,000
CarbonFree
Derivatives, Fair Value [Line Items]
Total Investments	$ 5,453,000			$ 5,453,000		$ 5,000,000

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Fair Value Measurements - Market Risks and Derivative Hedge Contracts (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Total Investments	$ 13,313	$ 11,233
Investments	13,313	11,233
CSI Compressco
Derivatives, Fair Value [Line Items]
Total Investments	6,128	6,233
Standard Lithium
Derivatives, Fair Value [Line Items]
Total Investments	1,732	0
CSI Compressco | (Level 1)
Derivatives, Fair Value [Line Items]
Investments	6,128	6,233
CSI Compressco | (Level 2)
Derivatives, Fair Value [Line Items]
Investments	0	0
CSI Compressco | (Level 3)
Derivatives, Fair Value [Line Items]
Investments	0	0
CarbonFree | (Level 1)
Derivatives, Fair Value [Line Items]
Investments	0
CarbonFree | (Level 2)
Derivatives, Fair Value [Line Items]
Investments	0
CarbonFree | (Level 3)
Derivatives, Fair Value [Line Items]
Investments	5,453
Standard Lithium | (Level 1)
Derivatives, Fair Value [Line Items]
Investments	1,732	0
Standard Lithium | (Level 2)
Derivatives, Fair Value [Line Items]
Investments	0	0
Standard Lithium | (Level 3)
Derivatives, Fair Value [Line Items]
Investments	$ 0	$ (5,000)

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Net Income (Loss) per Share - Reconciliation of the Weighted Average Number of Common Shares Outstanding (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Number of weighted average common shares outstanding ( in shares)	128,407	126,733	127,890	126,489
Assumed exercise of equity awards and warrants (in shares)	0	1,961	1,814	0
Average diluted shares outstanding (in shares)	128,407	128,694	129,704	126,489

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Net Income (Loss) per Share - Additional Information (Details) - shares shares in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1.5	1.8

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Industry Segments - Additional Details (Details)	9 Months Ended
	Sep. 30, 2022 segment
Segment Reporting [Abstract]
Number of Reportable Segments	2

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Industry Segments - Revenue, Income from Operations, and Assets by Reporting Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Industry Segments Details [Line Items]
Revenues from external customers	$ 135,012	$ 95,474	$ 405,765	$ 275,124
Income (loss) before taxes and discontinued operations	2,115	3,082	12,329	(13,963)
Completion Fluids & Products Division
Industry Segments Details [Line Items]
Revenues from external customers	59,163	48,691	207,155	159,819
Income (loss) before taxes and discontinued operations	12,357	14,675	46,910	40,113
Water & Flowback Services Division
Industry Segments Details [Line Items]
Revenues from external customers	75,849	46,783	198,610	115,305
Income (loss) before taxes and discontinued operations	6,482	(1,807)	10,808	(12,265)
Interdivision Eliminations
Industry Segments Details [Line Items]
Income (loss) before taxes and discontinued operations	3	3	9	9
Corporate Overhead
Industry Segments Details [Line Items]
Income (loss) before taxes and discontinued operations	(16,727)	(9,789)	(45,398)	(41,820)
Product sales
Industry Segments Details [Line Items]
Revenues from external customers	55,494	46,340	195,850	153,955
Product sales | Completion Fluids & Products Division
Industry Segments Details [Line Items]
Revenues from external customers	55,354	46,322	195,469	153,905
Product sales | Water & Flowback Services Division
Industry Segments Details [Line Items]
Revenues from external customers	140	18	381	50
Services
Industry Segments Details [Line Items]
Revenues from external customers	79,518	49,134	209,915	121,169
Services | Completion Fluids & Products Division
Industry Segments Details [Line Items]
Revenues from external customers	3,809	2,369	11,686	5,914
Services | Water & Flowback Services Division
Industry Segments Details [Line Items]
Revenues from external customers	$ 75,709	$ 46,765	$ 198,229	$ 115,255

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Industry Segments - Corporate Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
General and administrative expense	$ 23,833	$ 18,714	$ 68,096	$ 56,077
Depreciation, amortization, and accretion	8,634	8,308	24,061	25,495
Interest expense, net	3,999	4,083	10,933	12,373
Warrants fair value adjustment			0	(143)
Other general corporate (income) expense, net	(1,410)	(10,132)	(4,858)	(14,438)
Total	63	(2,495)	(9,430)	16,102
Corporate Overhead
Segment Reporting Information [Line Items]
General and administrative expense	11,968	8,409	33,856	30,973
Depreciation, amortization, and accretion	165	228	528	646
Interest expense, net	4,437	4,247	11,978	13,354
Warrants fair value adjustment	0	(3,164)	0	(143)
Other general corporate (income) expense, net	157	69	(964)	(3,010)
Total	$ 16,727	$ 9,789	$ 45,398	$ 41,820