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    Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well
    1.
    发明申请
    Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well 有权
    通过同时向混合器中引入水，增粘剂和颗粒并将混合物引入孔中来处理井的方法

    公开(公告)号：US20100186959A1

    公开(公告)日：2010-07-29

    申请号：US12322162

    申请日：2009-01-29

    申请人： Calvin L. Stegemoeller ,  Max L. Phillippi ,  Billy Slabaugh ,  Tommy Slabaugh

    发明人： Calvin L. Stegemoeller ,  Max L. Phillippi ,  Billy Slabaugh ,  Tommy Slabaugh

    IPC分类号： E21B43/16

    CPC分类号： C09K8/68 ,  C09K8/80 ,  C09K8/88 ,  Y10S507/904

    摘要： A method is provided for treating at least a portion of a well. The method includes the steps of: (a) simultaneously introducing into a mixer at least: (i) a first stream comprising water; (ii) a second stream comprising a dry, hydratable, viscosity-increasing agent for water, wherein the second stream is substantially free of water; and (iii) a third stream comprising a non-hydratable, insoluble particulate; wherein at least the first and second streams are not mixed prior to being introduced into the mixer; (b) mixing the first, second, and third streams in the mixer to form a pumpable mixture, wherein: (i) the mixer creates at least a sufficiently-high shear rate to disperse the viscosity-increasing agent and the insoluble particulate in the pumpable mixture; and (ii) the pumpable mixture has or is capable of developing a substantially-higher viscosity than the viscosity of the first stream; and (c) introducing a treatment fluid comprising the pumpable mixture into a wellbore.

    摘要翻译： 提供了一种用于处理井的至少一部分的方法。 该方法包括以下步骤：（a）至少同时引入混合器：（i）包含水的第一流; （ii）包含用于水的干燥，可水合的增粘剂的第二料流，其中所述第二料流基本上不含水; 和（iii）包含不可水合的不溶性颗粒的第三料流; 其中至少所述第一和第二料流在被引入所述混合器之前不混合; （b）在混合器中混合第一，第二和第三料流以形成可泵送混合物，其中：（i）混合器产生至少足够高的剪切速率以将增粘剂和不溶性颗粒分散在 可泵送混合物; 和（ii）可泵送混合物具有或能够显现出比第一流的粘度显着高的粘度; 和（c）将包含可泵送混合物的处理流体引入井眼。

    Subterranean treatment fluids with improved fluid loss control
    3.
    发明申请
    Subterranean treatment fluids with improved fluid loss control 有权
    具有改善的流体损失控制的地下处理液

    公开(公告)号：US20070244014A1

    公开(公告)日：2007-10-18

    申请号：US11404352

    申请日：2006-04-14

    申请人： Jimmie Weaver ,  Billy Slabaugh ,  Harold Walters

    发明人： Jimmie Weaver ,  Billy Slabaugh ,  Harold Walters

    IPC分类号： C09K8/00

    CPC分类号： C09K8/035 ,  C09K8/512 ,  C09K8/68

    摘要： Fluids useful as subterranean treatment fluids, and more particularly, polymeric fluid loss additives, subterranean treatment fluids with improved fluid loss control, and their associated methods of use, are provided. In one embodiment, the methods comprise: providing a treatment fluid that comprises a base fluid, and a polymeric fluid loss control additive that comprises at least a first plurality of polymer molecules having a first average molecular weight, and a second plurality of polymer molecules having a second average molecular weight, wherein the first average molecular weight is different from the second average molecular weight; and introducing the treatment fluid into a subterranean formation.

    摘要翻译： 提供了用作地下处理流体的流体，更具体地，涉及具有改进的流体损失控制的聚合物流体损失添加剂，地下处理流体及其相关联的使用方法。 在一个实施方案中，所述方法包括：提供包含基础流体的处理流体和包含至少第一多个具有第一平均分子量的聚合物分子的聚合物流体损失控制添加剂和具有第一多个聚合物分子的第二多个聚合物分子， 第二平均分子量，其中所述第一平均分子量不同于所述第二平均分子量; 并将处理流体引入地层中。

    Methods for enhancing aqueous fluid recovery form subterranean formations
    4.
    发明申请
    Methods for enhancing aqueous fluid recovery form subterranean formations 审中-公开
    增强含水流体回收形成地下地层的方法

    公开(公告)号：US20070079965A1

    公开(公告)日：2007-04-12

    申请号：US11244559

    申请日：2005-10-06

    申请人： Philip Nguyen ,  Jimmie Weaver ,  Bobby Bowles ,  Billy Slabaugh ,  Mark Parker

    发明人： Philip Nguyen ,  Jimmie Weaver ,  Bobby Bowles ,  Billy Slabaugh ,  Mark Parker

    IPC分类号： E21B43/16

    CPC分类号： C09K8/805 ,  C09K8/68

    摘要： Methods of improving load recovery using hydrophobic coatings to enhance the recovery of treatment fluids from subterranean formations may include the use of hydrophobic coating agents. In particular, such methods may include the steps of coating a plurality of particulates so as to form a plurality of hydrophobically-coated particulates. The presence of these hydrophobically-coated particulates downhole may enhance the recovery of aqueous treatment fluids.

    摘要翻译： 使用疏水涂层改善负荷恢复以增强地下地层处理流体回收的方法可包括使用疏水涂层剂。 特别地，这种方法可以包括涂覆多个微粒以便形成多个疏水涂覆的颗粒的步骤。 这些疏水涂覆的颗粒在井下的存在可以增强水处理流体的回收。

    Method to depolymerize as well as derivatize a polysaccharide in a hydrocarbon slurry
    6.
    发明授权
    Method to depolymerize as well as derivatize a polysaccharide in a hydrocarbon slurry 有权
    解聚的方法以及在烃浆料中衍生多糖

    公开(公告)号：US07174960B2

    公开(公告)日：2007-02-13

    申请号：US10793705

    申请日：2004-03-05

    申请人： Jimmie D. Weaver ,  Michael A. McCabe ,  Billy Slabaugh ,  Mark Parker ,  Harold Walters

    发明人： Jimmie D. Weaver ,  Michael A. McCabe ,  Billy Slabaugh ,  Mark Parker ,  Harold Walters

    IPC分类号： E21B33/138

    CPC分类号： C08L5/00 ,  C08L5/14 ,  C09K8/206 ,  C09K8/68 ,  C09K8/90

    摘要： Methods for preparing slurries that include depolymerized polysacoharides and depolymerized and derivatized polysaccharides that may be useful in subterranean well operations including fracturing, gravel packing, and frac-packing, are provided. One embodiment provides a method for making a slurry, comprising combining a polysaccharide with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry. Another embodiment provides a method of treating subterranean formation with slurry comprising the steps of creating a slurry using a method comprising the steps of combining a polysacchande with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry; and, placing that slurry into a subterranean formation.

    摘要翻译： 制备包括解聚多糖的浆料和可用于地下井操作（包括压裂，砾石填充和压裂填料）的解聚和衍生多糖的浆料的方法。 一个实施方案提供了制备浆料的方法，包括将多糖与有机溶剂组合以形成浆料; 并且将多糖解聚在浆料中。 另一个实施方案提供了一种用浆料处理地层的方法，包括以下步骤：使用包括以下步骤的方法产生浆料的步骤：将多糖与有机溶剂混合以形成浆料; 并且使所述多糖在所述浆料中解聚; 并将该浆料置于地层中。

    Methods for preparing slurries of coated particulates
    7.
    发明申请
    Methods for preparing slurries of coated particulates 有权
    制备涂层颗粒的浆料的方法

    公开(公告)号：US20060180307A1

    公开(公告)日：2006-08-17

    申请号：US11397455

    申请日：2006-04-04

    申请人： Billy Slabaugh ,  Jimmie Weaver ,  Philip Nguyen

    发明人： Billy Slabaugh ,  Jimmie Weaver ,  Philip Nguyen

    IPC分类号： E21B43/267

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

    摘要： A method of using coated proppant slurries in subterranean applications such as production enhancement and sand control. Some embodiments of the present invention provide methods of creating a stable slurry of coated particulates wherein the slurry is capable of being stored for at least 2 hours before use comprising the steps of: providing resin coated particulates wherein the resin comprises a resin that does not completely cure unless it is at least one of exposed to a temperature above about 175° F. or exposed to an external catalyst; and, substantially suspending the resin coated particulates in a servicing fluid to create a stable resin coated particulate slurry. Other embodiments of the present invention provide methods of creating a stable slurry of coated particulates wherein the slurry is capable of being stored for at least 2 hours before use comprising the steps of: providing tackifyer coated particulates; and, substantially suspending the tackifyer coated particulates in a servicing fluid to create a tackifyer coated particulate slurry.

    摘要翻译： 在地下应用中使用涂覆的支撑剂浆料的方法，例如生产增强和防砂。 本发明的一些实施方案提供了产生涂覆颗粒的稳定淤浆的方法，其中浆料能够在使用前储存至少2小时，包括以下步骤：提供树脂涂覆的颗粒，其中树脂包含不完全的树脂 除非是暴露于高于约175°F或暴露于外部催化剂的温度中的至少一种而固化; 并且将树脂涂覆的颗粒基本上悬浮在维修流体中以产生稳定的树脂涂覆的颗粒浆料。 本发明的其它实施方案提供了产生涂覆颗粒的稳定淤浆的方法，其中浆料能够在使用前储存至少2小时，包括以下步骤：提供增粘剂涂覆的颗粒; 并且将粘合剂涂覆的颗粒基本上悬浮在维修流体中以产生粘合剂涂覆的颗粒浆料。

    Methods and compositions for treating subterranean formations using high ionic strength gelling agent polymers
    8.
    发明申请
    Methods and compositions for treating subterranean formations using high ionic strength gelling agent polymers 审中-公开
    使用高离子强度胶凝剂聚合物处理地下地层的方法和组合物

    公开(公告)号：US20050065040A1

    公开(公告)日：2005-03-24

    申请号：US10670410

    申请日：2003-09-24

    申请人： Jimmie Weaver ,  Billy Slabaugh

    发明人： Jimmie Weaver ,  Billy Slabaugh

    IPC分类号： C09K8/68 ,  E21B43/00

    CPC分类号： C09K8/68 ,  C09K8/685

    摘要： Methods, aqueous treating fluid compositions and high ionic strength gelling agent polymers for treating subterranean formations are provided. The aqueous treating fluid compositions are basically comprised of water and a high ionic strength sulfonated gelling agent polymer. The aqueous treating fluid compositions have superior properties compared to conventional treating fluids.

    摘要翻译： 提供了用于处理地下地层的水处理液组合物和高离子强度胶凝剂聚合物。 含水处理液组合物基本上由水和高离子强度的磺化胶凝剂聚合物构成。 与常规处理流体相比，水性处理流体组合物具有优异的性能。

    High temperature seawater-based cross-linked fracturing fluids and methods
    9.
    发明授权
    High temperature seawater-based cross-linked fracturing fluids and methods 有权
    高温海水交联压裂液及方法

    公开(公告)号：US06640898B2

    公开(公告)日：2003-11-04

    申请号：US10107888

    申请日：2002-03-26

    申请人： Paul D. Lord ,  John Terracina ,  Billy Slabaugh

    发明人： Paul D. Lord ,  John Terracina ,  Billy Slabaugh

    IPC分类号： E21B43267

    CPC分类号： C09K8/685 ,  Y10S507/903 ,  Y10S507/921 ,  Y10S507/922

    摘要： The present invention provides seawater-based cross-linked fracturing fluids and methods of preparing and using the fluids in fracturing subterranean formations penetrated by well bores and having temperatures above about 200° F. The improved cross-linked fracturing fluids are basically comprised of a gelling agent, seawater present in an amount sufficient to hydrate the gelling agent and to form a gelled aqueous fluid, and a delayed cross-linking agent, capable of causing delayed cross-linking of the gelling agent in the gelled aqueous fluid at a pH below the threshold for precipitate formation in seawater.

    摘要翻译： 本发明提供基于海水的交联压裂流体以及在井眼穿透的压裂地下地层中制备和使用流体并具有高于约200°F的温度的方法。改进的交联压裂流体基本上由胶凝 试剂，海水以足以水合胶凝剂并形成凝胶状水性液体的量存在，以及延迟交联剂，其能够使凝胶状水性流体中的凝胶化剂在pH低于 在海水中形成沉淀物的阈值。