发明名称 sistema para monitorar um fluxo de líquido em um poço de hidrocarboneto, método para monitorar um fluxo de líquido em um furo de poço, método para monitorar um fluxo de água em uma região de interesse, e dispositivo de monitoramento de líquido passivo
摘要 A passive liquid flow monitoring system includes a monitoring device made of a liquid-soluble material in which coded transponders are releasably retained. The monitoring device may be deployed proximate a region of interest in a hydrocarbon-producing well. Characteristics of a liquid flow in the region of interest may be determined based upon detection of transponders that are released from the monitoring device when the monitoring device is exposed to the liquid flow.
申请公布号 BR112012029011(A2) 申请公布日期 2016.07.26
申请号 BR20121129011 申请日期 2011.04.21
申请人 PRAD RESEARCH AND DEVELOPMENT LIMITED 发明人 GARY L. RYTLEWSKI;NITIN Y. VAIDYA
分类号 E21B47/00;E21B47/12 主分类号 E21B47/00
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