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    Scale inhibiting well treatment
    1.
    发明授权
    Scale inhibiting well treatment 有权
    阻垢治疗

    公开(公告)号：US08343897B2

    公开(公告)日：2013-01-01

    申请号：US12160104

    申请日：2007-01-15

    申请人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Liehua Zheng

    发明人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Liehua Zheng

    IPC分类号： C09K8/60 ,  C09K8/52 ,  E21B37/06 ,  E21B43/26

    CPC分类号： C09K8/528 ,  C02F5/00 ,  C02F2103/10

    摘要： Provided is a method for inhibiting scale formation within a hydrocarbon producing system, said method comprising contacting said system with a polymer formed from a diallyl ammonium salt, a monomer comprising one carboxylate group and a monomer comprising at least two carboxylate groups or an anhydride group. Also provided are hydrocarbon well treatment compositions and polymers for use in connection with the provided methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

    摘要翻译： 本发明提供一种抑制烃产生体系内结垢形成的方法，所述方法包括使所述体系与由二烯丙基铵盐形成的聚合物，包含一个羧酸酯基团的单体和至少两个羧酸酯基团或酸酐基团的单体接触。 还提供了与所提供的方法结合使用的烃井处理组合物和聚合物。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

    SCALE INHIBITING WELL TREATMENT
    2.
    发明申请
    SCALE INHIBITING WELL TREATMENT 有权
    规模抑制井治疗

    公开(公告)号：US20090170732A1

    公开(公告)日：2009-07-02

    申请号：US12160104

    申请日：2007-01-15

    申请人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Liehua Zheng

    发明人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Liehua Zheng

    IPC分类号： C09K8/52

    CPC分类号： C09K8/528 ,  C02F5/00 ,  C02F2103/10

    摘要： Provided is a method for inhibiting scale formation within a hydrocarbon producing system, said method comprising contacting said system with a polymer formed from a diallyl ammonium salt, a monomer comprising one carboxylate group and a monomer comprising at least two carboxylate groups or an anhydride group. Also provided are hydrocarbon well treatment compositions and polymers for use in connection with the provided methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

    摘要翻译： 本发明提供一种抑制烃产生体系内结垢形成的方法，所述方法包括使所述体系与由二烯丙基铵盐形成的聚合物，包含一个羧酸酯基团的单体和至少两个羧酸酯基团或酸酐基团的单体接触。 还提供了与所提供的方法结合使用的烃井处理组合物和聚合物。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

    WELL TREATMENT
    5.
    发明申请
    WELL TREATMENT 有权
    井治疗

    公开(公告)号：US20100273682A1

    公开(公告)日：2010-10-28

    申请号：US12377331

    申请日：2007-08-16

    申请人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Rex WAT ,  Olav Martin Selle

    发明人： Harry Montgomerie ,  Ping Chen ,  Thomas Hagen ,  Rex WAT ,  Olav Martin Selle

    IPC分类号： C09K8/528

    CPC分类号： C09K8/528

    摘要： The present invention provides a method for increasing the retention of a scale inhibitor within a hydrocarbon producing system (e.g. a subterranean formation), said method comprising contacting said system with a polymer foamed from a diallyl ammonium salt and with said scale inhibitor, wherein said polymer formed from a diallyl ammonium salt has a molecular weight of greater than 50,000 (e.g. a molecular weight of 55,000 to 2,000,000).

    摘要翻译： 本发明提供了一种用于增加在生产烃体系（例如地下地层）内的防垢剂的保留性的方法，所述方法包括使所述体系与由二烯丙基铵盐发泡的聚合物和所述防垢剂接触，其中所述聚合物 由二烯丙基铵盐形成的分子量大于50,000（例如分子量为55,000至2,000,000）。

    Scale Inhibiting Well Treatment
    8.
    发明申请
    Scale Inhibiting Well Treatment 有权
    规模抑制井治疗

    公开(公告)号：US20080248974A1

    公开(公告)日：2008-10-09

    申请号：US11997879

    申请日：2006-08-02

    申请人： Ping Chen ,  Xing Yan ,  Thomas Hagen ,  Harry Montgomerie

    发明人： Ping Chen ,  Xing Yan ,  Thomas Hagen ,  Harry Montgomerie

    IPC分类号： C09K8/524

    CPC分类号： C09K8/528

    摘要： This invention provides a method for inhibiting scale formation within a hydrocarbon producing system, said method comprising contacting said system with a copolymer formed from a diallyl ammonium salt and at least one other monomer.

    摘要翻译： 本发明提供一种用于抑制烃生产系统内的结垢形成的方法，所述方法包括使所述体系与由二烯丙基铵盐和至少一种其它单体形成的共聚物接触。