Cleaning device for downhole tools
    9.
    发明申请
    Cleaning device for downhole tools 有权
    井下工具清洗装置

    公开(公告)号:US20080010765A1

    公开(公告)日:2008-01-17

    申请号:US11820484

    申请日:2007-06-19

    申请人: Richard Booth

    发明人: Richard Booth

    IPC分类号: B08B9/027 B21D39/00

    CPC分类号: E21B37/02 Y10T29/49826

    摘要: A cleaning device connectable to a downhole tool for use within a well bore, the cleaning device comprising: a base member non-rotatably mountable to the downhole tool; and at least one sleeve member rotatably mountable to and around the base member, the sleeve member having a support member and at least one protruding member which protrudes from the support member and which, in use, contacts an inner surface of the well bore, wherein the support member comprises a bearing material.

    摘要翻译: 一种可连接到井下工具以用于井眼内的清洁装置,所述清洁装置包括:不可旋转地安装到所述井下工具的基座构件; 以及至少一个套筒构件,其可旋转地安装到所述基座构件周围并且围绕所述基座构件,所述套筒构件具有支撑构件和至少一个从所述支撑构件突出并且在使用中与所述井筒的内表面接触的突出构件,其中 支撑构件包括轴承材料。

    Downhole tool
    10.
    发明申请
    Downhole tool 有权
    井下工具

    公开(公告)号:US20070068670A1

    公开(公告)日:2007-03-29

    申请号:US11586611

    申请日:2006-10-26

    申请人: Richard Booth

    发明人: Richard Booth

    IPC分类号: E21B37/02

    CPC分类号: E21B37/02

    摘要: A downhole tool for conditioning a casing or liner. The tool includes blades having a a circumferential peripheral edge for 360 degree contact with the casing or liner and are formed from a composite material which comprises a polymeric fibre. Such polymeric fibres include Kevlar®, Twaron®, Dyneema®, Spectra® and Diolen®. Bypass channels for fluid flow past the tool are provided in either the tool body or the blades.

    摘要翻译: 用于调节套管或衬管的井下工具。 该工具包括具有与壳体或衬套360度接触的圆周周缘的刀片,并且由包含聚合物纤维的复合材料形成。 这种聚合物纤维包括Kevlar,Dyna,Spectra和Diolen。 用于流过工具的流体流动的旁路通道设置在工具主体或刀片中。