Invention Grant
- Patent Title: Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof
- Patent Title (中): 含有羟基吡啶羧酸的处理液及其使用方法
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Application No.: US13837090Application Date: 2013-03-15
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Publication No.: US09334716B2Publication Date: 2016-05-10
- Inventor: Enrique Antonio Reyes , Alyssa Lynn Smith
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: McDermott Will & Emery LLP
- Agent Holly Soehnge
- Main IPC: E21B43/16
- IPC: E21B43/16 ; C09K8/72 ; C09K8/74
Abstract:
Treatment fluids can mitigate the occurrence or effects of precipitation in a subterranean formation through complexation of a metal ion therein. Methods for treating a subterranean formation can comprise: providing a treatment fluid comprising a hydroxypyridinecarboxylic acid, a salt thereof, or a tautomer thereof; introducing the treatment fluid into a subterranean formation; and complexing a metal ion in the subterranean formation with the hydroxypyridinecarboxylic acid.
Public/Granted literature
- US20130269941A1 Treatment Fluids Comprising a Hydroxypyridinecarboxylic Acid and Methods for Use Thereof Public/Granted day:2013-10-17
Information query
