Invention Grant
- Patent Title: Methods and systems for processing slowness values from borehole sonic data
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Application No.: US16492068Application Date: 2018-10-09
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Publication No.: US11353616B2Publication Date: 2022-06-07
- Inventor: Ruijia Wang , Richard Timothy Coates , Kristoffer Thomas Walker
- 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: Polsinelli PC
- International Application: PCT/US2018/055048 WO 20181009
- International Announcement: WO2020/076308 WO 20200416
- Main IPC: G01V1/50
- IPC: G01V1/50 ; G06N20/00 ; G01V1/28 ; G01V1/30
Abstract:
Acoustic waves are obtained from an acoustic logging tool within a borehole passing through a formation. Signal properties in a time domain, frequency domain, or both are determined based on the obtained acoustic waves. A machine learning analysis is used to determine formation slowness based on the determined signal properties and a downhole operational parameter is adjusted based on the determined formation slowness.
Public/Granted literature
- US20210325558A1 METHODS AND SYSTEMS FOR PROCESSING SLOWNESS VALUES FROM BOREHOLE SONIC DATA Public/Granted day:2021-10-21
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