专利名称：Method for measuring particle
concentration during injection pumpingoperations
发明人：Robin Tudor申请号：US10616142申请日：20030708公开号：US07069776B2公开日：20060704
专利附图：
摘要：In a well bore operation in which a particulate is added to a fluid stream, amethod of determining the concentration of said particulate in said fluid stream
comprising the steps of measuring the rate of flow of the fluid stream, determining therate of particulate flow in the fluid stream using an acoustic sensor and calculating theconcentration of particulate in the fluid stream using results from the measuring anddetermining steps.
申请人：Robin Tudor
地址：Black Diamond CA
国籍：CA
代理机构：Lerner, David, Littenberg, Krumholz & Mentlik, LLP
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