专利检索 ap:("SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and") AND inv:"PATRICK DOUGAN" 第 1 页

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发明申请
CALIBRATION OF NUCLEAR DENSITY METERS 审中-公开

公开(公告)号：US20190226963A1

公开(公告)日：2019-07-25

申请号：US15875824

申请日：2018-01-19

申请人： SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and

发明人： WAYNE JANSEN , PATRICK DOUGAN , TREVOR HOUTSTRA , GARY ANTHIEREN

IPC分类号： G01N9/24 , G01N23/06

摘要： A method of calibrating a nuclear density meter used in the measurement of density of a sand/water/oil slurry flowing in a pipe, without sampling the slurry, is provided comprising determining a net attenuation coefficient for the slurry being measured and mitigating radiation buildup.