Invention Grant
- Patent Title: Deploying sealant used in magnetic rheological packer
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Application No.: US15571666Application Date: 2016-09-15
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Publication No.: US10808495B2Publication Date: 2020-10-20
- Inventor: John Charles Gano , Thomas Jules Frosell , Stephen Michael Greci
- 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: Locke Lord LLP
- International Application: PCT/US2016/052011 WO 20160915
- International Announcement: WO2018/052431 WO 20180322
- Main IPC: E21B33/13
- IPC: E21B33/13 ; E21B33/12
Abstract:
Certain embodiments are directed to magnetic rheological packer systems that seal an annulus in a downhole wellbore. In one embodiment, the seal is formed from a two-part epoxy and magnetorheological composition. The epoxy and magnetorheological compositions are allowed to be shaped by a magnetic field provided by one or more magnets exerting a magnetic field to place the packer seal.
Public/Granted literature
- US20190128090A1 DEPLOYING SEALANT USED IN MAGNETIC RHEOLOGICAL PACKER Public/Granted day:2019-05-02
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