Invention Grant
US08772206B2 Treatment fluids made of halogenisocyanuric acid and its salts for operations in a well
有权
由卤代异氰脲酸制成的处理液及其盐在井中操作
- Patent Title: Treatment fluids made of halogenisocyanuric acid and its salts for operations in a well
- Patent Title (中): 由卤代异氰脲酸制成的处理液及其盐在井中操作
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Application No.: US12784912Application Date: 2010-05-21
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Publication No.: US08772206B2Publication Date: 2014-07-08
- Inventor: Andrey Mirakyan , Syed A. Ali , Curtis L. Boney , Kevin W. England , Michael D. Parris , Kristel A. Blow
- Applicant: Andrey Mirakyan , Syed A. Ali , Curtis L. Boney , Kevin W. England , Michael D. Parris , Kristel A. Blow
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Mathieu Vandermolen; Rachel E. Greene; Tim Curington
- Main IPC: C09K8/588
- IPC: C09K8/588 ; C23F11/14 ; E21B43/26
Abstract:
The invention discloses a method comprising providing a fluid comprising a viscosifying agent in an aqueous medium; contacting the fluid with a halogenisocyanuric acid or halogenisocyanurate component; whereby the viscosity of the fluid with the halogenisocyanuric acid or halogenisocyanurate component is reduced compared to the viscosity of the fluid alone; and introducing the fluid into a well. The halogenisocyanuric acid component can be mono chloroisocyanuric acid, dichloroisocyanuric acid or trichloroisocyanuric acid. The halogenisocyanurate component can be an alkali metal monochloroisocyanurate, alkali metal dichloroisocyanurate or alkali metal trichloroisocyanurate.
Public/Granted literature
- US20110287984A1 TREATMENT FLUIDS MADE OF HALOGENISOCYANURIC ACID AND ITS SALTS FOR OPERATIONS IN A WELL Public/Granted day:2011-11-24
Information query
