Invention Grant
- Patent Title: In-situ borehole fluid speed and attenuation measurement in an ultrasonic scanning tool
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Application No.: US15517027Application Date: 2016-04-28
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Publication No.: US10436020B2Publication Date: 2019-10-08
- Inventor: Batakrishna Mandal
- 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: Baker Botts L.L.P.
- Agent Benjamin Fite
- International Application: PCT/US2016/029738 WO 20160428
- International Announcement: WO2016/191026 WO 20161201
- Main IPC: E21B47/10
- IPC: E21B47/10 ; E21B47/00 ; G01V1/46 ; G01V1/52
Abstract:
An example casing and cement evaluation tool may include a tool body and a rotating portion coupled to the tool body. A first transducer may be coupled to the rotating portion at a radial offset from a longitudinal axis of the tool. A second transducer may be coupled to the rotating portion at a different radial offset from the longitudinal axis of the tool.
Public/Granted literature
- US20170306752A1 IN-SITU BOREHOLE FLUID SPEED AND ATTENUATION MEASUREMENT IN AN ULTRASONIC SCANNING TOOL Public/Granted day:2017-10-26
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