Invention Grant
- Patent Title: Methods for in situ formation of high glass transition temperature polymers
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Application No.: US16335409Application Date: 2017-09-12
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Publication No.: US11377580B2Publication Date: 2022-07-05
- Inventor: Xiaoran Hu , Shitong S. Zhu , Agathe Robisson , Sepand Ossia , Meng Qu
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Trevor G. Grove
- International Application: PCT/US2017/051041 WO 20170912
- International Announcement: WO2018/057332 WO 20180329
- Main IPC: E21B33/134
- IPC: E21B33/134 ; C09K8/44 ; C08F32/08 ; C09K8/42 ; C09K8/575 ; E21B33/138 ; E21B43/267

Abstract:
Methods may include introducing a polymerizable composition containing a polycyclic monomer and a catalyst into a subterranean formation; and polymerizing the polymerizable composition in the presence of the catalyst in situ to form a polymer. Methods may also include lowering a wellbore tool into the subterranean formation, wherein the tool contains a first partition containing a polymerizable composition, and a second partition containing a catalyst; releasing the polymerizable composition from the first partition; releasing the catalyst from the second partition; contacting the polymerizable composition and the catalyst in a mixing region; and reacting the polymerizable composition and the catalyst in situ to form a polymer.
Public/Granted literature
- US20200017748A1 METHODS FOR IN SITU FORMATION OF HIGH GLASS TRANSITION TEMPERATURE POLYMERS Public/Granted day:2020-01-16
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