- Patent Title: Multi-phase fluid identification for subsurface sensor measurement
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Application No.: US17481165Application Date: 2021-09-21
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Publication No.: US11808147B2Publication Date: 2023-11-07
- Inventor: Zhonghuan Chen , Bin Dai , Christopher Michael Jones , Xiang Wu
- 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: C. Tumey Law Group PLLC
- Agent John Wustenberg
- Main IPC: E21B49/08
- IPC: E21B49/08 ; G01N33/24 ; G01V8/02

Abstract:
A method and a system for measuring downhole fluid properties. The downhole fluid sampling tool may comprise at least one probe and at least one passageway that passes through the at least one probe and into the downhole sampling tool. The method may comprise drawing a wellbore fluid through the at least one probe and through the at least one passageway, obtaining a first channel measurement of the wellbore fluid, obtaining at least a second channel measurement, clustering channel data from a plurality of channel measurements comprising the first channel measurement and the at least second channel measurement, and measuring a phase through a plurality of channels. The method may further comprise separating a plurality of phase signals based on the phase measured through the plurality of channels, labeling the wellbore fluid, assigning the plurality of phase signals to specific phases of a multi-phase fluid, and estimating a fluid property.
Public/Granted literature
- US20230097490A1 Multi-Phase Fluid Identification For Subsurface Sensor Measurement Public/Granted day:2023-03-30
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