发明名称 IMPROVED AND AUTOMATED METHOD FOR QUALITY CONTROL AND QUALITY ASSURANCE OF SIZED BRIDGING MATERIAL
摘要 <p>A method for quality control and quality assurance of sized bridging materials rotates a control sample having a fluid portion and a solids portion of sized bridging materials in a tubular container for a predetermined period of time. The control sample is then analyzed in a laser particle size analyzer to determine a particle size distribution for the control sample. A wet grinding sample having a fluid portion and a solids portion of the sized bridging materials is then rotated in the tubular container with a loose cylinder rod for a predetermined time to simulate borehole conditions. The tubular container and loose cylinder can take the form of a temperature controlled bar miller. The wet grinding sample is then analyzed in the laser particle size analyzer to determine a particle size distribution for the wet grinding sample. The two particle size distributions are used to define a shift factor that represents the relative strength of the sized bridging materials.</p>
申请公布号 WO2013052085(A1) 申请公布日期 2013.04.11
申请号 WO2012US00430 申请日期 2012.10.03
申请人 SAUDI ARABIAN OIL COMPANY;ARAMCO SERVICES COMPANY 发明人 AMANULLAH, MD.;ALLEN, JOHN, T.;KILANI, MOHAMMED, H.
分类号 G01N3/56;B02C17/00;C09K8/00;G01N33/28 主分类号 G01N3/56
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