Invention Grant
- Patent Title: Degradable isolation devices with data recorders
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Application No.: US15755439Application Date: 2015-10-28
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Publication No.: US10801315B2Publication Date: 2020-10-13
- Inventor: Michael Linley Fripp , John Todd Broome , Zachary William Walton
- 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: McGuireWoods LLP
- International Application: PCT/US2015/057867 WO 20151028
- International Announcement: WO2017/074365 WO 20170504
- Main IPC: E21B47/01
- IPC: E21B47/01 ; E21B47/26 ; E21B29/02 ; E21B33/12 ; E21B47/00 ; G01V1/52 ; E21B47/06

Abstract:
The disclosed embodiments include methods to obtain measurements of a wellbore and data logging devices. In one embodiment, the method includes measuring, by a sensor of a wellbore isolation device, at least one condition of the wellbore proximate to the sensor. The wellbore isolation device has a dissolvable portion, and the sensor is releasable from the wellbore isolation device upon dissolution of the dissolvable portion. The method also includes storing measurements of the at least one condition of the wellbore in a machine-readable medium. The method further includes providing the stored measurements of the sensor to a controller following dissolution of the dissolvable portion.
Public/Granted literature
- US20180245448A1 DEGRADABLE ISOLATION DEVICES WITH DATA RECORDERS Public/Granted day:2018-08-30
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