FLUID EXCLUDER FOR LOGGING IN WATER BASED MUDS
    1.
    发明申请
    FLUID EXCLUDER FOR LOGGING IN WATER BASED MUDS 审中-公开
    用于在水中记录的流体排除器

    公开(公告)号:US20150136387A1

    公开(公告)日:2015-05-21

    申请号:US14404096

    申请日:2012-06-27

    摘要: A system and method for reducing borehole effects in a borehole within a subterranean formation is disclosed. The apparatus includes a fluid excluder, which includes a sleeve body and a sleeve opening defined by the sleeve body. The sleeve may be sized to fit around an induction tool. The sleeve body may include a fluid passageway therethrough, which may divert drilling fluids when the apparatus is deployed downhole. The apparatus may further include an electrode disposed within the fluid passageway for reducing the electrical current in the drilling fluid and thereby improve the readings obtained by logging devices.

    摘要翻译: 公开了一种用于减少地层内钻孔的钻孔效应的系统和方法。 该装置包括一个流体排除器,它包括一个套管主体和一个由套管主体限定的套筒开口。 套筒的尺寸可以适合于感应工具周围。 套筒主体可以包括通过其的流体通道,当该装置在井下部署时,该主体可以转移钻井液。 该装置还可以包括设置在流体通道内的电极,用于减少钻井液中的电流,从而改善通过测井装置获得的读数。