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公开(公告)号:US20160138955A1
公开(公告)日:2016-05-19
申请号:US14904928
申请日:2014-07-14
Applicant: SHELL OIL COMPANY
Inventor: Fedderik VAN DER BOS , Jesper Wilhelmus WENTINK
CPC classification number: G01F15/12 , E21B7/00 , E21B21/003 , E21B21/01
Abstract: The invention discloses a sensor and method for measuring fluid loss. The fluid loss sensor comprises: a first fluid container, comprising a permeable section, a fluid inlet and a first fluid outlet; a second fluid container enclosing an outer surface of the permeable section and having a second fluid outlet; and a fluid flow sensor for measuring fluid flow in the fluid outlet. The sensor comprises automated cleaning means, enabling automated cleaning for an automated drilling operation.
Abstract translation: 本发明公开了一种用于测量流体损失的传感器和方法。 所述流体损失传感器包括:第一流体容器,包括可渗透部分,流体入口和第一流体出口; 封闭可渗透部分的外表面并具有第二流体出口的第二流体容器; 以及用于测量流体出口中的流体流动的流体流量传感器。 该传感器包括自动清洁装置,能够进行自动钻孔操作的自动清洁。