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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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