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    Methods and compositions for the in-situ thermal stimulation of hydrocarbons using peroxide-generating compounds
    1.
    发明申请
    Methods and compositions for the in-situ thermal stimulation of hydrocarbons using peroxide-generating compounds 失效
    用过氧化物产生化合物原位热刺激烃的方法和组合物

    公开(公告)号：US20060191686A1

    公开(公告)日：2006-08-31

    申请号：US11065908

    申请日：2005-02-25

    申请人： Matthew Blauch ,  Thomas Welton ,  Gary Funkhouser ,  Scott Berning

    发明人： Matthew Blauch ,  Thomas Welton ,  Gary Funkhouser ,  Scott Berning

    IPC分类号： E21B43/25

    CPC分类号： C09K8/845 ,  E21B43/16 ,  E21B43/243

    摘要： One embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound is substantially mechanically isolated from the subterranean formation until the peroxide-generating compound reaches the desired location; and allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound further comprises a chemical moderator that acts to inhibit the reaction of the hydrogen peroxide within the subterranean formation; and later, allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a treatment fluid for stimulating hydrocarbon production from a subterranean formation, comprising peroxide-generating compound and a moderator.

    摘要翻译： 一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入到地下地层中的所需位置，其中产生过氧化物的化合物基本上与地下地层机械分离，直到产生过氧化物 化合物达到所需位置; 并允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。 另一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入地层中的所需位置，其中所述产生过氧化物的化合物还包含化学调节剂，其用于抑制 地层内的过氧化氢; 并且随后，允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。 另一个实施方案提供了用于刺激来自地层的烃产生的处理流体，其包括产生过氧化物的化合物和调节剂。

    Methods for controlling migration of particulates in a subterranean formation
    2.
    发明申请
    Methods for controlling migration of particulates in a subterranean formation 有权
    控制地层中颗粒迁移的方法

    公开(公告)号：US20050092489A1

    公开(公告)日：2005-05-05

    申请号：US11009277

    申请日：2004-12-08

    申请人： Thomas Welton ,  Philip Nguyen ,  Matthew Blauch

    发明人： Thomas Welton ,  Philip Nguyen ,  Matthew Blauch

    IPC分类号： E21B43/267

    CPC分类号： C09K8/5083 ,  C09K8/518 ,  C09K8/5753 ,  C09K8/62 ,  C09K8/68

    摘要： Method of treating a portion of a subterranean formation comprising: placing a pre-pad fluid into a portion of a subterranean formation wherein the pre-pad fluid comprises a low-viscosity aqueous tackifying composition that comprises an aqueous tackifier compound and an aqueous fluid; placing a fracturing fluid into the portion of the subterranean formation at a pressure sufficient to create or extend at least one fracture therein; and, activating the aqueous tackifier compound with an activator so as to consolidate the unconsolidated particulates. Method of consolidating unconsolidated particulates within a portion of a subterranean formation comprising: placing a foamed low-viscosity aqueous tackifying composition into a portion of a subterranean formation comprising unconsolidated particulates wherein the aqueous tackifying composition comprises an aqueous fluid, a foaming agent, and an aqueous tackifier compound; and, activating the aqueous tackifier compound with an activator so as to consolidate the unconsolidated particulates.

    摘要翻译： 处理地下地层的一部分的方法，包括：将预衬垫液体放置在地层的一部分中，其中预垫流体包含低粘度水性增粘组合物，其包含水性增粘剂化合物和水性流体; 在足以在其中产生或延伸其中的至少一个裂缝的压力下将压裂流体放置到地层的部分中; 并用活化剂活化水性增粘剂化合物，以固结未固结的颗粒。 将非固结颗粒固结在地下地层的一部分内的方法，包括：将发泡的低粘度水性增粘组合物放置在包含未固结的颗粒的地下地层的一部分中，其中所述水性增粘组合物包含水性流体，发泡剂和水性 增粘剂化合物; 并用活化剂活化水性增粘剂化合物，以固结未固结的颗粒。

    Methods for improving low-quality proppant and method of using low-quality proppant in subterranean operations
    4.
    发明申请
    Methods for improving low-quality proppant and method of using low-quality proppant in subterranean operations 有权
    改善低质量支撑剂的方法以及在地下作业中使用低品质支撑剂的方法

    公开(公告)号：US20060118300A1

    公开(公告)日：2006-06-08

    申请号：US11009296

    申请日：2004-12-08

    申请人： Thomas Welton ,  Philip Nguyen ,  Matthew Blauch

    发明人： Thomas Welton ,  Philip Nguyen ,  Matthew Blauch

    IPC分类号： E21B43/04 ,  E21B43/267

    CPC分类号： C09K8/68 ,  C09K8/805 ,  E21B43/267 ,  Y10T428/2998

    摘要： The present invention relates to improved low-quality particulates and methods of making such improved particulates. A method of treating a portion of a subterranean formation, comprising providing a slurry comprising a treatment fluid and low-quality particulates at least partially coated with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid; introducing the slurry into a subterranean formation; and, depositing the coated, low-quality particulates into the portion of this subterranean formation. A method of improving particulates, comprising at least partially coating low-quality particulates with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid.

    摘要翻译： 本发明涉及改进的低质量颗粒和制备这种改进的颗粒的方法。 一种处理地层的一部分的方法，包括提供包含处理流体的浆料和至少部分涂覆有水性增粘组合物的低质量颗粒，其中所述水性增粘组合物包含水性增粘剂化合物和水性液体; 将浆料引入地层; 并且将涂覆的低质量颗粒沉积到该地层的部分中。 一种改善颗粒的方法，其包括用水性增粘组合物至少部分地涂覆低质量颗粒，其中所述水性增粘组合物包含水性增粘剂化合物和水性液体。

    Methods of controlling particulate segregation in slurries
    5.
    发明申请
    Methods of controlling particulate segregation in slurries 有权
    控制浆料中微粒分离的方法

    公开(公告)号：US20060118299A1

    公开(公告)日：2006-06-08

    申请号：US11009293

    申请日：2004-12-08

    申请人： Philip Nguyen ,  Matthew Blauch ,  Thomas Welton

    发明人： Philip Nguyen ,  Matthew Blauch ,  Thomas Welton

    IPC分类号： E21B43/04 ,  E21B43/267

    CPC分类号： C09K8/80 ,  C09K8/508 ,  C09K8/512 ,  C09K8/68 ,  C09K8/685 ,  E21B43/04 ,  E21B43/267 ,  Y10S507/904 ,  Y10S507/924 ,  Y10T428/2998

    摘要： Methods for controlling particulate segregation comprising providing a mixture of an aqueous tackifying composition with a treatment fluid; slurrying the mixture with a first type of solid particulates and a second type of solid particulates and wherein the first type of solid particulates have a tendency to segregate from the second type of solid particulates when slurried into a liquid; and, placing the slurry into a portion of a subterranean formation. Methods for controlling particulate segregation comprising providing a treatment fluid; at least partially coating with an aqueous tackifying composition: a first type of solid particulates and a second type of solid particulates and wherein the first type of solid particulates have a tendency to segregate from the second type of solid particulates when slurried into a liquid; slurrying the two types of particulates into the treatment fluid; and, placing the slurry into a portion of a subterranean formation.

    摘要翻译： 用于控制颗粒分离的方法，包括提供水性增粘组合物与处理流体的混合物; 将混合物与第一类固体颗粒和第二类固体颗粒混合，并且其中第一类固体颗粒在浆化成液体时具有与第二类固体颗粒分离的倾向; 并将浆料放置在地层的一部分中。 用于控制颗粒分离的方法，包括提供处理流体; 至少部分地用水性增粘组合物涂覆：第一类型的固体颗粒和第二类固体颗粒，并且其中所述第一类固体颗粒在浆化成液体时具有与所述第二类固体颗粒分离的倾向; 将两种类型的颗粒浆化成处理液; 并将浆料放置在地层的一部分中。

    Methods controlling the degradation rate of hydrolytically degradable materials
    9.
    发明申请
    Methods controlling the degradation rate of hydrolytically degradable materials 审中-公开
    控制水解降解材料降解速率的方法

    公开(公告)号：US20060276345A1

    公开(公告)日：2006-12-07

    申请号：US11147093

    申请日：2005-06-07

    申请人： Bradley Todd ,  Michael Mang ,  Thomas Welton ,  Trinidad Munoz ,  Matthew Blauch

    发明人： Bradley Todd ,  Michael Mang ,  Thomas Welton ,  Trinidad Munoz ,  Matthew Blauch

    IPC分类号： C09K8/00 ,  E21B43/00

    CPC分类号： C09K8/5751 ,  C09K8/508 ,  C09K8/52

    摘要： Methods of affecting the rate at which a hydrolytically degradable material degrades comprising: providing a hydrolytically degradable material, the degradable material having an intrinsic degradation rate; providing a modifier, the modifier being capable of affecting the intrinsic degradation rate of the hydrolytically degradable material; placing the hydrolytically degradable material and the modifier into a subterranean formation; and allowing the modifier to affect the intrinsic degradation rate of the hydrolytically degradable material so that the hydrolytically degradable material degrades at a second degradation rate.

    摘要翻译： 影响水解可降解材料降解速率的方法包括：提供水解可降解材料，该可降解材料具有固有降解速率; 提供改性剂，该改性剂能够影响水解可降解材料的固有降解速率; 将水解可降解材料和改性剂置于地层中; 并且允许改性剂影响水解可降解材料的固有降解速率，使得水解可降解材料以第二降解速率降解。