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79 条记录 (耗时 0.038 秒)

    Stabilizing Biphasic Concentrates Through the Addition of Small Amounts of High Molecular Weight Polyelectrolytes
    71.
    发明申请
    Stabilizing Biphasic Concentrates Through the Addition of Small Amounts of High Molecular Weight Polyelectrolytes 有权
    通过加入少量高分子量聚电解质稳定双相浓缩物

    公开(公告)号：US20090163387A1

    公开(公告)日：2009-06-25

    申请号：US12353768

    申请日：2009-01-14

    申请人： Philip F. Sullivan ,  Gary John Tustin ,  Christelle Vatry

    发明人： Philip F. Sullivan ,  Gary John Tustin ,  Christelle Vatry

    IPC分类号： C09K8/588 ,  C09K8/68

    CPC分类号： C09K8/08 ,  C09K8/12 ,  C09K8/508 ,  C09K8/514 ,  C09K8/5758 ,  C09K8/68 ,  C09K8/88 ,  C09K8/90

    摘要： This invention relates to compositions and methods of treating a subterranean formation penetrated by a well bore including providing a treatment composition comprising a rheological polymer, a partitioning agent, a charged polyelectrolyte, and a first liquid medium, forming a stabilized heterogeneous mixture comprising a dispersed rheological polymer-rich phase and a partitioning agent-rich phase, and injecting the treatment fluid into the well bore. The invention relates to methods and compositions for preparing a well treatment fluid, including mixing polyethylene glycol partitioning agent, a charged polyelectrolyte, a first aqueous medium, and one or more rheological polymers selected from the group consisting of guar, modified guar, cellulose, modified cellulose, heteropolysaccharide, heteropolysaccharide derivative, or polyacrylamide, to hydrate the one or more polymers and form a water-in-water emulsion, and mixing the water-in-water emulsion with a second aqueous medium to form a well treatment fluid.

    摘要翻译： 本发明涉及处理由井眼渗透的地层的组合物和方法，包括提供包含流变聚合物，分配剂，带电聚电解质和第一液体介质的处理组合物，形成稳定的非均匀混合物，其包含分散的流变学 富聚合物相和富分配剂相，并将处理流体注入井眼。 本发明涉及用于制备井处理流体的方法和组合物，包括混合聚乙二醇分配剂，带电聚电解质，第一含水介质和一种或多种流变聚合物，其选自瓜尔胶，改性瓜尔胶，纤维素，改性 纤维素，杂多糖，杂多糖衍生物或聚丙烯酰胺，以水合一种或多种聚合物并形成水包油乳液，并将水包油乳液与第二水性介质混合以形成良好的处理流体。

    Drilling and Fracturing Fluid
    72.
    发明申请
    Drilling and Fracturing Fluid 失效
    钻井和压裂液

    公开(公告)号：US20090084554A1

    公开(公告)日：2009-04-02

    申请号：US11862781

    申请日：2007-09-27

    申请人： Don Williamson ,  Philip F. Sullivan ,  Marie Noelle Dessinges

    发明人： Don Williamson ,  Philip F. Sullivan ,  Marie Noelle Dessinges

    IPC分类号： E21B43/26

    CPC分类号： E21B43/26 ,  C09K8/02 ,  C09K8/68 ,  C09K8/72 ,  E21B21/00

    摘要： A method of fracturing a subterranean formation while drilling a well includes the steps of preparing a fluid useful for drilling a wellbore into the formation; drilling the wellbore into the formation with the fluid; acidizing the fluid such that the acid soluble additive is degraded; and fracturing the formation with the fluid in the wellbore to create a channel in the formation.

    摘要翻译： 在钻井的同时破碎地层的方法包括以下步骤：制备用于将井眼钻入地层中的流体; 用流体将井眼钻入地层; 使流体酸化，使酸溶性添加剂降解; 并且用井眼中的流体压裂地层以在地层中形成通道。

    Emulsion System for Sand Consolidation
    73.
    发明申请
    Emulsion System for Sand Consolidation 失效
    砂浆整理乳化体系

    公开(公告)号：US20090078417A1

    公开(公告)日：2009-03-26

    申请号：US11861894

    申请日：2007-09-26

    申请人： Philip F. Sullivan ,  Erik Nelson ,  Juan-Carlos Gonzalez ,  Samuel Danican ,  Gary Tustin

    发明人： Philip F. Sullivan ,  Erik Nelson ,  Juan-Carlos Gonzalez ,  Samuel Danican ,  Gary Tustin

    IPC分类号： E21B43/02 ,  C09K8/56

    CPC分类号： E21B43/025 ,  C09K8/56

    摘要： A sand consolidation system and a method for use of the system is provided. The consolidation system includes an emulsion having an oil phase and an aqueous phase, wherein the emulsion contains a source of insoluble silica particles and a source of calcium hydroxide, wherein the calcium hydroxide particles are present in the oil phase, and the insoluble silica particles are contained in the aqueous phase. Both types of particles must have average particle sizes which will fit into the pores of the formations.

    摘要翻译： 提供了一种沙整体系统和该系统的使用方法。 固结系统包括具有油相和水相的乳液，其中乳液含有不溶性二氧化硅颗粒源和氢氧化钙源，其中氢氧化钙颗粒存在于油相中，不溶性二氧化硅颗粒为 包含在水相中。 两种类型的颗粒必须具有适合于地层孔隙的平均粒度。

    Polymer Delivery In Well Treatment Applications
    75.
    发明申请
    Polymer Delivery In Well Treatment Applications 有权
    聚合物输送在井处理应用中

    公开(公告)号：US20090023615A1

    公开(公告)日：2009-01-22

    申请号：US12166804

    申请日：2008-07-02

    申请人： Yiyan Chen ,  Lijun Lin ,  Philip F. Sullivan

    发明人： Yiyan Chen ,  Lijun Lin ,  Philip F. Sullivan

    IPC分类号： C09K8/60

    CPC分类号： C09K8/035 ,  B01F3/1214 ,  B01F3/2276 ,  B01F15/06 ,  B01F2003/1285 ,  B01F2015/062 ,  B01F2215/0081 ,  C09K8/5756 ,  C09K8/68 ,  C09K8/685 ,  C09K8/70 ,  C09K8/887 ,  C09K8/90

    摘要： This invention relates to compositions and methods for treating subterranean formations, in particular, oilfield stimulation compositions and methods using water-in-water polymer emulsions to uniformly dissolve a rheologically active polymer, such as a thickener or friction reducer, in the treatment fluid. The emulsions have a low viscosity and are easily pumped for mixing into a treatment fluid, where upon dilution with an aqueous medium, the polymer is easily hydrated without forming fish-eyes. The partitioning agent in the water-in-water emulsion does not generally affect the rheology of the treatment fluid. The invention also relates to further processing of the emulsion by wet grinding, high shear mixing and/or heating to enhance the hydration rate in the preparation of the well treatment fluid.

    摘要翻译： 本发明涉及用于处理地下地层的组合物和方法，特别是油田刺激组合物和使用水包水聚合物乳液在处理液中均匀溶解流变学活性聚合物如增稠剂或摩擦减小剂的方法。 乳液具有低粘度并且容易地泵入以混合到处理流体中，其中当用水性介质稀释时，聚合物容易水合而不形成鱼眼。 水包油乳液中的分配剂通常不影响处理液的流变性。 本发明还涉及通过湿法研磨，高剪切混合和/或加热进一步处理乳液，以提高在井处理流体的制备中的水化速率。

    Dissolving filter cake
    78.
    发明授权
    Dissolving filter cake 失效
    溶解滤饼

    公开(公告)号：US07066260B2

    公开(公告)日：2006-06-27

    申请号：US10707022

    申请日：2003-11-14

    申请人： Philip F. Sullivan ,  Curtis L. Boney

    发明人： Philip F. Sullivan ,  Curtis L. Boney

    IPC分类号： E21B43/267

    CPC分类号： C09K8/74 ,  C09K8/52 ,  C09K8/68 ,  C09K8/703 ,  Y10S507/924

    摘要： Methods are presented to induce a screenout during a subterranean formation fracturing or combined fracturing and gravel packing treatment having a viscoelastic surfactant-based carrier fluid by laying down a filter cake at least a portion of which is a base-soluble material, injecting proppant slurry, and causing hydrolysis and dissolution of the solid base-soluble material by adding base so that leak-off increases, the concentration of proppant in the fracture increases, and the proppant screens out. A method of gravel packing with a viscoelastic surfactant-based carrier fluid by laying down a filter cake at least a portion of which is a base-soluble material, injecting gravel, and causing hydrolysis and dissolution of the solid base-soluble material by adding base. Methods of slowing or accelerating the hydrolysis and dissolution are given, and addition of bridging-promoting materials is included.

    摘要翻译： 提出了一种方法，用于在地层压裂或组合压裂和砾石填充处理过程中诱导筛选，该处理具有基于粘弹性表面活性剂的载体流体，其中放置一个滤饼，其中至少一部分是碱溶性材料，注入支撑剂浆料， 并通过加入碱引起固体碱溶性物质的水解和溶解，使得泄漏增加，支撑剂在裂缝中的浓度增加，支撑剂屏蔽。 一种利用粘弹性表面活性剂的载体流体通过放置滤饼的方法，其中至少一部分为基础可溶性材料，注入砾石，并通过加入碱来引起水解和溶解固体碱溶性材料 。 给出了减缓或加速水解和溶解的方法，并且包括桥联促进材料的添加。