Methods for treating a subterranean formation with a curable composition using a jetting tool
    1.
    发明申请
    Methods for treating a subterranean formation with a curable composition using a jetting tool 审中-公开
    使用喷射工具用可固化组合物处理地层的方法

    公开(公告)号:US20070102156A1

    公开(公告)日:2007-05-10

    申请号:US11271377

    申请日:2005-11-10

    IPC分类号: E21B43/267

    摘要: A method of treating a subterranean formation is provided, the method comprising the steps of: positioning a jetting tool in a wellbore penetrating the subterranean formation, wherein the jetting tool comprises at least one fluid jet forming nozzle; and delivering a curable composition through the jetting tool and to the formation, wherein the curable composition: cures to form a solid substance or a semi-solid, gel-like substance, and is a fluid having a sufficiently low viscosity to penetrate into the formation. The methods according to the invention are particularly suited for treating weakly consolidated or unconsolidated formations with a hardenable resin composition to help consolidate the formation.

    摘要翻译: 提供一种处理地下地层的方法,该方法包括以下步骤:将喷射工具定位在穿透地层的井眼中,其中喷射工具包括至少一个流体喷射形成喷嘴; 并且通过所述喷射工具和所述地层输送可固化组合物,其中所述可固化组合物固化以形成固体物质或半固体的凝胶状物质,并且是具有足够低的粘度以渗透到所述地层中的流体 。 根据本发明的方法特别适用于用可硬化树脂组合物处理弱固结或未固结的地层以帮助固结。

    System and method for fracturing and gravel packing a borehole
    2.
    发明申请
    System and method for fracturing and gravel packing a borehole 有权
    用于压裂和砾石填充钻孔的系统和方法

    公开(公告)号:US20050279501A1

    公开(公告)日:2005-12-22

    申请号:US10871929

    申请日:2004-06-18

    摘要: A system and method for fracturing an earth formation surrounding a borehole includes an elongate conduit positioned in the borehole. A packer assembly is provided about the conduit and is adapted to seal an annulus between the conduit and the borehole. A packing passage is provided and adapted to communicate a first side of the packer assembly to the annulus between the conduit and the borehole on a second side of the packer assembly. The conduit has at least one inlet into the conduit on the second side of the packer assembly adapted to allow flow from outside of the conduit to the interior of the conduit. The conduit has at least one ported sub having at least one lateral jet aperture therein adapted to direct fluids within the conduit into the earth formation to fracture the earth formation.

    摘要翻译: 用于压裂围绕钻孔的地层的系统和方法包括定位在钻孔中的细长导管。 围绕导管设置封隔器组件,并适于密封导管和钻孔之间的环空。 提供包装通道并且适于将封隔器组件的第一侧连通到封隔器组件的第二侧上的导管和钻孔之间的环形空间。 导管在封隔器组件的第二侧上具有至少一个入口,该入口适于允许从导管的外部流到导管的内部。 导管具有至少一个带有至少一个侧向喷射孔的端口,其中适于将导管内的流体引导到地层中以破坏地层。

    Methods for treating a subterranean formation with a curable composition using a jetting tool
    3.
    发明申请
    Methods for treating a subterranean formation with a curable composition using a jetting tool 审中-公开
    使用喷射工具用可固化组合物处理地层的方法

    公开(公告)号:US20080060810A9

    公开(公告)日:2008-03-13

    申请号:US11271377

    申请日:2005-11-10

    IPC分类号: E21B43/267

    摘要: A method of treating a subterranean formation is provided, the method comprising the steps of: positioning a jetting tool in a wellbore penetrating the subterranean formation, wherein the jetting tool comprises at least one fluid jet forming nozzle; and delivering a curable composition through the jetting tool and to the formation, wherein the curable composition: cures to form a solid substance or a semi-solid, gel-like substance, and is a fluid having a sufficiently low viscosity to penetrate into the formation. The methods according to the invention are particularly suited for treating weakly consolidated or unconsolidated formations with a hardenable resin composition to help consolidate the formation.

    摘要翻译: 提供一种处理地下地层的方法,该方法包括以下步骤:将喷射工具定位在穿透地层的井眼中,其中喷射工具包括至少一个流体喷射形成喷嘴; 并且通过所述喷射工具和所述地层输送可固化组合物,其中所述可固化组合物固化以形成固体物质或半固体的凝胶状物质,并且是具有足够低的粘度以渗透到所述地层中的流体 。 根据本发明的方法特别适用于用可硬化树脂组合物处理弱固结或未固结的地层以帮助固结。

    Methods of controlling sand and water production in subterranean zones
    4.
    发明申请
    Methods of controlling sand and water production in subterranean zones 有权
    控制地下水沙生产的方法

    公开(公告)号:US20060124309A1

    公开(公告)日:2006-06-15

    申请号:US11284356

    申请日:2005-11-21

    IPC分类号: E21B43/267

    摘要: Methods for stabilizing portions of a subterranean formation and controlling the production of water from those subterranean formations. In one embodiment, the methods of the present invention comprise: providing a consolidating agent; introducing the consolidating agent into an unconsolidated portion of a subterranean formation using a fluid diversion tool; allowing the consolidating agent to at least partially consolidate the unconsolidated portion of the subterranean formation; providing a relative permeability modifier; introducing the relative permeability modifier into the subterranean formation using a fluid diversion tool; and allowing the relative permeability modifier to modify the relative permeability of at least a portion of the subterranean formation.

    摘要翻译: 用于稳定地下部分部分并控制从那些地下地层中产生水的方法。 在一个实施方案中,本发明的方法包括:提供合并剂; 使用流体引导工具将固结剂引入地下地层的未固结部分; 允许固结剂至少部分地固结地下地层的未固结的部分; 提供相对渗透调节剂; 使用流体引导工具将相对渗透率改进剂引入到地层中; 并且允许相对渗透率调节剂改变地下地层的至少一部分的相对渗透率。

    Resin Compositions and Methods of Using Resin Compositions to Control Proppant Flow-Back
    7.
    发明申请
    Resin Compositions and Methods of Using Resin Compositions to Control Proppant Flow-Back 审中-公开
    树脂组合物和使用树脂组合物来控制支撑剂回流的方法

    公开(公告)号:US20070267194A1

    公开(公告)日:2007-11-22

    申请号:US11833649

    申请日:2007-08-03

    IPC分类号: C09K8/80

    CPC分类号: C09K8/805 C09K8/68

    摘要: The present invention includes methods and compositions that include a resin composition comprising from about 5% to about 30% phenol, from about 40% to about 70% phenol formaldehyde, from about 10 to about 40% furfuryl alcohol, from about 0.1% to about 3% of a silane coupling agent, and from about 1% to about 15% of a surfactant and methods of using of that resin in controlling particulate flowback from a subterranean formation.

    摘要翻译: 本发明包括包括约5%至约30%苯酚,约40%至约70%苯酚甲醛,约10至约40%糠醇,约0.1%至约 3%的硅烷偶联剂和约1%至约15%的表面活性剂以及使用该树脂来控制从地层中回收颗粒物的方法。

    Methods of consolidating unconsolidated particulates in subterranean formations
    8.
    发明申请
    Methods of consolidating unconsolidated particulates in subterranean formations 审中-公开
    巩固地下地层中未固结颗粒的方法

    公开(公告)号:US20070114032A1

    公开(公告)日:2007-05-24

    申请号:US11285686

    申请日:2005-11-22

    IPC分类号: E21B33/13

    CPC分类号: C09K8/56

    摘要: Methods for stabilizing portions of a subterranean formation that comprise unconsolidated particulates. In one embodiment, the methods of the present invention comprise: providing a consolidating agent; introducing the consolidating agent into an unconsolidated portion of a subterranean formation through a dynamic diversion tool; and allowing the consolidating agent to at least partially consolidate the unconsolidated portion of the subterranean formation.

    摘要翻译: 稳定包含未固结颗粒的地下地层部分的方法。 在一个实施方案中,本发明的方法包括:提供合并剂; 通过动态转移工具将固结剂引入地下地层的未固结部分; 并且允许固结剂至少部分地固结地下地层的未固结的部分。

    Methods of stabilizing unconsolidated subterranean formations
    9.
    发明申请
    Methods of stabilizing unconsolidated subterranean formations 有权
    稳定未固结的地下地层的方法

    公开(公告)号:US20070114022A1

    公开(公告)日:2007-05-24

    申请号:US11284938

    申请日:2005-11-22

    申请人: Philip Nguyen

    发明人: Philip Nguyen

    IPC分类号: E21B47/00 E21B43/26

    摘要: Methods of stabilizing unconsolidated portions of a subterranean formation are provided. In one embodiment, the methods comprise: creating or enhancing at least two slots in an unconsolidated portion of a subterranean formation along a well bore, wherein the slots are positioned about 180 degrees from each other along the inner surface of the well bore; introducing a consolidating agent into the slots in the unconsolidated portion of the subterranean formation; and creating or enhancing at least one fracture in a portion of the subterranean formation.

    摘要翻译: 提供了稳定地下地层未固结部分的方法。 在一个实施例中,所述方法包括:沿着井眼在地下地层的未固结部分中产生或增强至少两个槽,其中所述槽沿着所述井眼的内表面彼此定位成约180度; 将巩固剂引入到地层的未固结部分的槽中; 以及在所述地层的一部分中产生或增强至少一个骨折。