Invention Grant
- Patent Title: Systems and methods for monitoring wellbore vibrations at the surface
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Application No.: US14371244Application Date: 2013-06-12
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Publication No.: US09598950B2Publication Date: 2017-03-21
- Inventor: Thomas Jules Frosell
- 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: McDermott Will & Emery LLP
- International Application: PCT/US2013/045294 WO 20130612
- International Announcement: WO2014/200467 WO 20141218
- Main IPC: E21B47/00
- IPC: E21B47/00 ; E21B47/09 ; E21B33/03 ; E21B33/12 ; E21B34/06

Abstract:
Disclosed are systems and methods of observing downhole tool operations through surface monitoring of vibrations. One system includes at least one downhole tool arranged within conveyed into a wellbore on a work string of a well and configured to facilitate at least one downhole event that generates at least one shock wave, the wellbore including a wellhead, one or more sensors arranged at or near a surface of the well the wellhead and configured to sense the one or more shock waves generated by the at least one downhole tool, and a computer system configured to receive and process sensor signals from the one or more sensors and generate a resulting output signal corresponding to the downhole event.
Public/Granted literature
- US20150240619A1 SYSTEMS AND METHODS FOR MONITORING WELLBORE VIBRATIONS AT THE SURFACE Public/Granted day:2015-08-27
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