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    IN-SITU FORMATION OF SOLIDS FOR WELL COMPLETIONS AND ZONAL ISOLATION
    1.
    发明申请
    IN-SITU FORMATION OF SOLIDS FOR WELL COMPLETIONS AND ZONAL ISOLATION 有权
    现场形成固体，用于完整和区域隔离

    公开(公告)号：US20090159287A1

    公开(公告)日：2009-06-25

    申请号：US12189572

    申请日：2008-08-11

    申请人： Huilin Tu ,  Agathe Robisson ,  Partha Ganguly ,  Mathew M. Samuel

    发明人： Huilin Tu ,  Agathe Robisson ,  Partha Ganguly ,  Mathew M. Samuel

    IPC分类号： E21B43/27

    CPC分类号： C09K8/5045 ,  C09K8/506 ,  C09K8/516 ,  C09K8/80

    摘要： A sol of metallic alkoxide is pumped into a desired location in a wellbore and allowed to gel, creating solids in-situ. The sol is either unstabilized, requiring rapid placement before gelling, or the sol is stabilized, permitting off-site mixing. Sols can be stabilized with either surfactant or with interfacial polymers. Large concentrations of surfactant can be placed in the sol to create templates around which gelation occurs, creating porous solids.

    摘要翻译： 将金属醇盐的溶胶泵入井筒中的所需位置并允许凝胶化，原位产生固体。 溶胶是不稳定的，需要在胶凝之前快速放置，或者溶胶稳定，允许异位混合。 溶剂可以用表面活性剂或界面聚合物稳定。 可以将大量的表面活性剂置于溶胶中以产生凝胶化周围的模板，产生多孔固体。

    In-situ formation of solids for well completions and zonal isolation
    2.
    发明授权
    In-situ formation of solids for well completions and zonal isolation 有权
    原位形成固体，用于完井和区域分离

    公开(公告)号：US07810562B2

    公开(公告)日：2010-10-12

    申请号：US12189572

    申请日：2008-08-11

    申请人： Huilin Tu ,  Agathe Robisson ,  Partha Ganguly ,  Mathew M Samuel

    发明人： Huilin Tu ,  Agathe Robisson ,  Partha Ganguly ,  Mathew M Samuel

    IPC分类号： E21B33/13 ,  E21B33/138 ,  E21B43/25

    CPC分类号： C09K8/5045 ,  C09K8/506 ,  C09K8/516 ,  C09K8/80

    摘要： A sol of metallic alkoxide is pumped into a desired location in a wellbore and allowed to gel, creating solids in-situ. The sol is either unstabilized, requiring rapid placement before gelling, or the sol is stabilized, permitting off-site mixing. Sols can be stabilized with either surfactant or with interfacial polymers. Large concentrations of surfactant can be placed in the sol to create templates around which gelation occurs, creating porous solids.

    摘要翻译： 将金属醇盐的溶胶泵入井筒中的所需位置并允许凝胶化，原位产生固体。 溶胶是不稳定的，需要在胶凝之前快速放置，或者溶胶稳定，允许异位混合。 溶剂可以用表面活性剂或界面聚合物稳定。 可以将大量的表面活性剂置于溶胶中以产生凝胶化周围的模板，产生多孔固体。

    Ultra high temperature packer by high-temperature elastomeric polymers
    3.
    发明授权
    Ultra high temperature packer by high-temperature elastomeric polymers 有权
    超高温封隔器采用高温弹性聚合物

    公开(公告)号：US09470058B2

    公开(公告)日：2016-10-18

    申请号：US12635087

    申请日：2009-12-10

    申请人： Kuo-Chiang Chen ,  Agathe Robisson ,  Huilin Tu ,  Partha Ganguly

    发明人： Kuo-Chiang Chen ,  Agathe Robisson ,  Huilin Tu ,  Partha Ganguly

    IPC分类号： E21B33/12 ,  C08G65/48 ,  C08L71/00

    CPC分类号： E21B33/1208 ,  C08G65/48 ,  C08G2650/40 ,  C08L71/00 ,  C08L2205/02

    摘要： A high temperature downhole packer including a tubular member, an annular and longitudinally movable ring, and a packer. The tubular member has a stop located on an outer diameter thereof. The annular and longitudinally movable ring is disposed around the outer diameter of the tubular member. The packer element is disposed between the stop and the ring. The packer element includes a high temperature elastomeric polymer having a first storage modulus from about 1,000 MPa to about 10,000 MPa at a first temperature between about −100° C. and about 175° C., and a second storage modulus from about 1 MPa to about 1000 MPa at a second temperature ranging from about 175° C. to about 475° C.

    摘要翻译： 一种高温井下封隔器，包括管状构件，环形和可纵向移动的环以及封隔器。 管状构件具有位于其外径上的止动件。 环形和可纵向移动的环围绕管状构件的外径设置。 封隔器元件设置在止动件和环之间。 封隔器元件包括在约-100℃和约175℃之间的第一温度下具有约1,000MPa至约10,000MPa的第一储能模量和约1MPa至约175MPa的第二储能模量的高温弹性体聚合物 在约175℃至约475℃的第二温度下约1000MPa。

    ULTRA HIGH TEMPERATURE PACKER BY HIGH-TEMPERATURE ELASTOMERIC POLYMERS
    6.
    发明申请
    ULTRA HIGH TEMPERATURE PACKER BY HIGH-TEMPERATURE ELASTOMERIC POLYMERS 有权
    超高温包装机由高温弹性体聚合物制成

    公开(公告)号：US20110139466A1

    公开(公告)日：2011-06-16

    申请号：US12635087

    申请日：2009-12-10

    申请人： Kuo-Chiang Chen ,  Agathe Robisson ,  Huilin Tu ,  Partha Ganguly

    发明人： Kuo-Chiang Chen ,  Agathe Robisson ,  Huilin Tu ,  Partha Ganguly

    IPC分类号： E21B33/12

    CPC分类号： E21B33/1208 ,  C08G65/48 ,  C08G2650/40 ,  C08L71/00 ,  C08L2205/02

    摘要： A high temperature downhole packer including a tubular member, an annular and longitudinally movable ring, and a packer. The tubular member has a stop located on an outer diameter thereof. The annular and longitudinally movable ring is disposed around the outer diameter of the tubular member. The packer element is disposed between the stop and the ring. The packer element includes a high temperature elastomeric polymer having a first storage modulus from about 1,000 MPa to about 10,000 MPa at a first temperature between about −100° C. and about 175° C., and a second storage modulus from about 1 MPa to about 1000 MPa at a second temperature ranging from about 175° C. to about 475° C.

    摘要翻译： 一种高温井下封隔器，包括管状构件，环形和可纵向移动的环以及封隔器。 管状构件具有位于其外径上的止动件。 环形和可纵向移动的环围绕管状构件的外径设置。 封隔器元件设置在止动件和环之间。 封隔器元件包括在约-100℃和约175℃之间的第一温度下具有约1,000MPa至约10,000MPa的第一储能模量和约1MPa至约175MPa的第二储能模量的高温弹性体聚合物 在约175℃至约475℃的第二温度下约1000MPa。

    FIELD-RESPONSIVE FLUIDS
    10.
    发明申请
    FIELD-RESPONSIVE FLUIDS 有权
    现场响应流体

    公开(公告)号：US20090211751A1

    公开(公告)日：2009-08-27

    申请号：US12112003

    申请日：2008-04-30

    申请人： Murat Ocalan ,  Huilin Tu ,  Nathan Wicks ,  Agathe Robisson ,  Dominique Guillot

    发明人： Murat Ocalan ,  Huilin Tu ,  Nathan Wicks ,  Agathe Robisson ,  Dominique Guillot

    IPC分类号： E21B43/25

    CPC分类号： C10M171/001 ,  C10N2230/60 ,  C10N2240/22 ,  C10N2240/401 ,  H01F1/442 ,  H01F1/445 ,  H01F1/447 ,  Y10T428/32

    摘要： A field-responsive fluid which enters a semi-solid state in the presence of an energy field is improved by use of a plurality of energy field responsive particles which form chains in response to the energy field. The particles can be (a) composite particles in which at least one field-responsive member having a first density is attached to at least one member having a second density that is lower than the first density, (b) shaped particles in which at least one field-responsive member has one or more inclusions, and (c) combinations thereof. The particles improve the field-responsive fluid by reducing density without eliminating field-responsive properties which afford utility. Further, a multi-phase base fluid including a mixture of two or more substances, at least two of which are immiscible, may be used. The multi-phase base fluid improves the field-responsive fluid because surface tension between the boundaries of the immiscible substances in conjunction with chains formed by field-responsive particles tends to stop or retard creep flow, resulting an improved dynamic or static seal.

    摘要翻译： 通过使用响应于能量场形成链的多个能量场响应颗粒来改善在存在能量场的情况下进入半固体状态的场响应流体。 颗粒可以是（a）复合颗粒，其中具有第一密度的至少一个场响应构件附着到具有低于第一密度的第二密度的至少一个构件，（b）成形颗粒，其中至少 一个场响应构件具有一个或多个夹杂物，和（c）它们的组合。 颗粒通过降低密度来改善场响应流体，而不消除提供效用的场响应特性。 此外，可以使用包括两种或更多种物质的混合物的多相基流体，其中至少两种物质是不混溶的。 多相基础流体改善了场响应流体，因为不可混溶物质的边界与由场响应颗粒形成的链结合的表面张力倾向于停止或延缓蠕变流动，导致改进的动态或静态密封。