---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-029677"
form_type: "8-K"
ticker: "TTI"
cik: "0000844965"
company_name: "TETRA TECHNOLOGIES INC"
filed_at: "2023-06-23T23:59:59+00:00"
generated_at: "2026-06-13T18:39:40.854468+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# TETRA Technologies enters MOU with Saltwerx for Arkansas brine unit to develop bromine, lithium

## Summary
- MOU covers ~6,138-acre Smackover Formation brine unit in S.W. Arkansas.
- Binding provisions include filing amended unit application with AOGC and Saltwerx support letter.
- Post-approval terms: ownership allocations, acreage transfer, reimbursement of past costs, and cost-sharing for test well, FEED studies.
- Saltwerx options to increase lithium ownership stake after unit approval and after final investment decision.
- MOU mostly non-binding; definitive agreements not assured.

## SEC filing metadata
- accession: 0000950170-23-029677
- form_type: 8-K
- ticker: TTI
- cik: 0000844965
- company_name: TETRA TECHNOLOGIES INC
- filed_at: 2023-06-23T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/844965/000095017023029677/0000950170-23-029677-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/844965/000095017023029677/tti-20230619.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-029677
- JSON: https://secwatch.observer/filing/0000950170-23-029677.json
- Plain text: https://secwatch.observer/filing/0000950170-23-029677.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.