Invention Grant
- Patent Title: System and method for communicating along a casing string including a high magnetic permeability substrate
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Application No.: US15552543Application Date: 2015-02-27
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Publication No.: US10655458B2Publication Date: 2020-05-19
- Inventor: Mark W. Roberson
- 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: Chamberlain Hrdlicka
- International Application: PCT/US2015/017961 WO 20150227
- International Announcement: WO2016/137484 WO 20160901
- Main IPC: E21B47/12
- IPC: E21B47/12 ; G01V3/28 ; E21B17/02 ; G01V3/34
Abstract:
A communication assembly is described that when placed around a string casing in a wellbore transmits data along a pipe string from the wellbore to, for example, the surface of the well. The assembly includes a high magnetic permeability substrate to eliminate signal loss to the casing string thereby enhancing the signal and improving data transmission.
Public/Granted literature
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