Invention Grant
- Patent Title: Mud pulse telemetry tool comprising a low torque valve
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Application No.: US15758120Application Date: 2015-10-21
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Publication No.: US10577927B2Publication Date: 2020-03-03
- Inventor: Olumide O. Odegbami , Larry DeLynn Chambers
- 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 Alan Bryson
- International Application: PCT/US2015/056683 WO 20151021
- International Announcement: WO2017/069751 WO 20170427
- Main IPC: E21B47/18
- IPC: E21B47/18 ; E21B34/06 ; E21B49/00
Abstract:
According to one embodiment, a mud pulse telemetry tool includes a body having a channel, a motor, and a valve coupled to the motor and disposed within the channel. The valve includes a plurality of lobes, with at least one of the plurality of lobes having a cavity formed therein.
Public/Granted literature
- US20190383138A1 MUD PULSE TELEMETRY TOOL COMPRISING A LOW TORQUE VALVE Public/Granted day:2019-12-19
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