Apparatus and method for oil sand exploitation
    1.
    发明公开
    Apparatus and method for oil sand exploitation 有权
    Vorrichtung und Verfahren zur Gewinnung vonÖlausÖlsand

    公开(公告)号:EP2612983A1

    公开(公告)日:2013-07-10

    申请号:EP12150055.7

    申请日:2012-01-03

    发明人: Chan, Ki Qu, Yuzhin

    IPC分类号: E21B43/24

    CPC分类号: E21B43/2401

    摘要: Oil sand exploitation is enhanced, by using a downhole apparatus comprising a casing (130) for housing a water conduit for receiving water via a water pipe, at least one steam generation chamber mounted to the peripheral surface of the casing and being in fluid communication with said water conduit and having at least one steam outlet, at least one electrical heater, being thermally connected to said steam generation chamber, if the downhole apparatus further comprises at least one crude oil conduit (125) for recovering crude oil, which has been mobilized by said steam.

    摘要翻译: 通过使用井下装置,通过使用井下装置,该井下装置包括用于容纳经由水管接收水的水管的壳体(130),安装到壳体的周面的至少一个蒸汽产生室,并与壳体 所述水导管并且具有至少一个蒸汽出口,至少一个电加热器,其热连接到所述蒸汽发生室,如果所述井下装置还包括用于回收原油的至少一个原油导管(125),所述原油导管 通过蒸汽。

    Heated crude oil pipeline
    2.
    发明公开
    Heated crude oil pipeline 审中-公开
    BeheizteErdölpipeline

    公开(公告)号:EP2631421A1

    公开(公告)日:2013-08-28

    申请号:EP12156504.8

    申请日:2012-02-22

    发明人: Chan, Ki Qu, Yuzhi

    IPC分类号: E21B36/00 F16L53/00 E21B36/04

    CPC分类号: F16L53/38 Y10T137/0391

    摘要: An oil pipeline (10), comprising at least a duct (12) for transportation of crude oil with a lateral area, at least one compartment (22) being attached to the lateral area of the duct (12) and longitudinally extending parallel to the pipeline (10) and at least one electrical heater element (30) being inserted into the at least one compartment (22) can be efficiently heated to avoid solidification of the oil or components thereof even. The compartment (22) may contain a composition of inorganic compounds and possibly pure elemental species.

    摘要翻译: 一种油管道(10),其至少包括用于运输具有横向区域的原油的管道(12),至少一个隔室(22)附接到管道(12)的横向区域并且纵向延伸平行于 管道(10)和插入至少一个隔室(22)中的至少一个电加热器元件(30)可以被有效地加热,以避免油或其部件的凝固。 隔室(22)可以含有无机化合物和可能纯的元素种类的组合物。

    Roller for heating a web of paper or fabric
    3.
    发明公开
    Roller for heating a web of paper or fabric 审中-公开
    Walze zumErwärmeneiner Papier- oder Stoffbahn

    公开(公告)号:EP2570549A1

    公开(公告)日:2013-03-20

    申请号:EP11181138.6

    申请日:2011-09-13

    发明人: Chan, Ki Qu, Yu Zhi

    IPC分类号: D21F5/02 D21G1/02

    摘要: A heated roller (1) for heating a paper web or fabric web with a cylindrical roller shell (44), a front side (41) and a rear side (42) permits a homogenous temperature on its surface if the cylindrical roller shell (44) surrounds an inner roller shell (46) thereby forming a ring like or at least one ring segment like hollow space (45) between the cylindrical roller shell (44) and the inner roller shell (46) and if at least one heat source (60) is inserted in the hollow space (45).

    摘要翻译: 如果圆柱形辊壳(44)具有圆柱形滚筒(44),前侧(41)和后侧(42),用于加热纸幅或织物幅材的加热辊(1) )围绕内辊壳(46),从而在圆柱形辊壳(44)和内辊壳(46)之间形成环形或至少一个环形段,如中空空间(45),并且如果至少一个热源 60)插入中空空间(45)中。