Invention Grant
- Patent Title: Stabilization and reduction of TCT of brines containing monovalent iodides
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Application No.: US17083757Application Date: 2020-10-29
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Publication No.: US11261362B2Publication Date: 2022-03-01
- Inventor: Arthur G. Mack , Drew A. Fowler
- Applicant: Tetra Technologies, Inc.
- Applicant Address: US TX Conroe
- Assignee: Tetra Technologies, Inc.
- Current Assignee: Tetra Technologies, Inc.
- Current Assignee Address: US TX Conroe
- Agency: Bracewell LLP
- Agent Constance Gall Rhebergen
- Main IPC: C09K8/06
- IPC: C09K8/06 ; C09K8/575 ; C09K8/03
Abstract:
A composition for use in a wellbore activity, the composition comprising a stabilized monovalent iodide brine, the stabilized monovalent iodide brine comprises a monovalent salt system, the monovalent salt system comprises a monovalent iodide; a primary iodide stabilizer, the primary iodide stabilizer operable to remove free iodine, prevent the formation of free iodine, and suppress TCT; and an aqueous fluid, where the stabilized monovalent iodide brine has a density greater than 10 lb/gal, where the stabilized monovalent iodide brine has a TCT of less than or equal to 70 deg F.
Public/Granted literature
- US20210040372A1 STABILIZATION AND REDUCTION OF TCT OF BRINES CONTAINING MONOVALENT IODIDES Public/Granted day:2021-02-11
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