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。

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。

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。

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。

公开(公告)号：US20070187097A1

公开(公告)日：2007-08-16

申请号：US11351931

申请日：2006-02-10

申请人： Jimmie Weaver ,  Philip Nguyen ,  Thomas Rush ,  Billy Slabaugh ,  Bobby Bowles

发明人： Jimmie Weaver ,  Philip Nguyen ,  Thomas Rush ,  Billy Slabaugh ,  Bobby Bowles

IPC分类号： E21B43/267 ,  E21B33/138

CPC分类号： C09K8/68 ,  C09K8/80 ,  C09K8/805

摘要： Methods comprising: providing a consolidating agent emulsion composition that comprises an aqueous fluid, a surfactant, and a consolidating agent; and coating at least a plurality of particulates with the consolidating agent emulsion to produce a plurality of consolidating agent emulsion coated particulates. Methods comprising: providing a treatment fluid comprising a consolidating agent emulsion comprising an aqueous fluid, an amine surfactant, and a consolidating agent; and introducing the treatment fluid into a subterranean formation. Methods comprising the steps of: coating a plurality of particulates with a consolidating agent emulsion to produce consolidating agent emulsion coated particulates; providing a treatment fluid comprising an aqueous fluid, a surfactant, and a consolidating agent; introducing the treatment fluid into a subterranean formation. Consolidating agent emulsion compositions comprising: an aqueous fluid; a surfactant; and a consolidating agent comprising a non-aqueous tackifying agent or resin.

摘要翻译： 方法包括：提供包含水性流体，表面活性剂和固结剂的固结剂乳液组合物; 并用固化剂乳液涂覆至少多个颗粒以产生多个固化剂乳液涂覆的颗粒。 方法包括：提供包含包含含水流体，胺表面活性剂和固结剂的固化剂乳液的处理流体; 并将处理流体引入地层中。 方法包括以下步骤：用固结剂乳液涂覆多个颗粒以产生固化剂乳液涂覆的颗粒; 提供包含含水流体，表面活性剂和固结剂的处理流体; 将处理流体引入地层。 固化剂乳液组合物，其包含：水性流体; 表面活性剂; 和包含非水性增粘剂或树脂的固化剂。

公开(公告)号：US20060264333A1

公开(公告)日：2006-11-23

申请号：US11132022

申请日：2005-05-18

申请人： Billy McDaniel ,  Billy Slabaugh ,  Lyle Lehman ,  Jimmie Weaver

发明人： Billy McDaniel ,  Billy Slabaugh ,  Lyle Lehman ,  Jimmie Weaver

IPC分类号： C09K8/60

CPC分类号： C09K8/805 ,  C09K8/68 ,  C09K8/685

摘要： The invention provides a method of treating a subterranean formation penetrated by a wellbore, the method comprising the steps of: (a) mixing a particulate and an active material to obtain an at least partially coated particulate, wherein: (i) water forms a contact angle of less than 90 degrees with a surface of the particulate, (ii) the active material is capable of forming a coating on the particulate, (iii) the active material forms a contact angle less than 90 degrees with the particulate, and (iv) water forms a contact angle of greater than 90 degrees with a layer of the active material; (b) mixing the at least partially coated particulate and a carrier fluid to obtain a treatment fluid; and (c) introducing the treatment fluid into the subterranean formation through the wellbore to deposit the at least partially coated particulate into the subterranean formation.

摘要翻译： 本发明提供了一种处理井眼穿透的地层的方法，所述方法包括以下步骤：（a）将颗粒和活性材料混合以获得至少部分涂覆的颗粒，其中：（i）水形成接触 （ii）活性材料能够在颗粒上形成涂层，（iii）活性材料与微粒形成小于90度的接触角，和（iv ）水与活性物质层形成大于90度的接触角; （b）将至少部分涂覆的颗粒和载体流体混合以获得处理流体; 和（c）通过井筒将处理流体引入地层，以将至少部分涂覆的颗粒沉积到地层中。

公开(公告)号：US20050194135A1

公开(公告)日：2005-09-08

申请号：US11072355

申请日：2005-03-04

申请人： Philip Nguyen ,  Thomas Welton ,  Billy Slabaugh ,  Matthew Blauch ,  Mark Parker ,  Jimmie Weaver ,  Bobby Bowles

发明人： Philip Nguyen ,  Thomas Welton ,  Billy Slabaugh ,  Matthew Blauch ,  Mark Parker ,  Jimmie Weaver ,  Bobby Bowles

IPC分类号： B01J2/30 ,  C09K8/508 ,  C09K8/62 ,  C09K8/64 ,  C09K8/66 ,  C09K8/80 ,  E21B43/00

CPC分类号： C09K8/805 ,  C09K8/508 ,  C09K8/62 ,  C09K8/64 ,  C09K8/66 ,  C09K2208/30 ,  Y10S507/901 ,  Y10S507/904 ,  Y10S507/924 ,  Y10T428/2998

摘要： Methods of treating a portion of a subterranean formation comprising: providing partitioned, coated particulates that comprise particulates, an adhesive substance, and a partitioning agent, and wherein the partitioning agent comprises a subterranean treatment chemical; substantially slurrying the partitioned, coated particulates in a treatment fluid to create a particulate slurry; and, placing the particulate slurry into the portion of the subterranean formation.

摘要翻译： 处理地下地层的一部分的方法，包括：提供包含微粒的分隔的包被颗粒，粘合剂物质和分配剂，并且其中所述分配剂包括地下处理化学品; 将分隔的涂覆的颗粒基本上浆化在处理流体中以产生颗粒状浆料; 并将颗粒浆料放置在地层的部分中。

公开(公告)号：US20050145135A1

公开(公告)日：2005-07-07

申请号：US11068544

申请日：2005-02-28

申请人： Billy Slabaugh ,  Jimmie Weaver ,  Trinidad Munoz ,  Bradley Todd

发明人： Billy Slabaugh ,  Jimmie Weaver ,  Trinidad Munoz ,  Bradley Todd

IPC分类号： F16D69/02 ,  C08L1/00

CPC分类号： C09K8/512

摘要： Methods and compositions for sealing subterranean zones having temperatures in the range of from about 80° F. to about 300° F. are provided. A method of the invention is basically comprised of the steps of providing a subterranean zone sealing composition that becomes substantially rigid when exposed to subterranean zone temperatures above about 80° F. and has a pH above about 8.5 comprised of water, a substantially fully hydrated depolymerized polymer and a cross-linking agent. The sealing composition is introduced into the subterranean zone whereby it becomes rigid and seals the zone. The sealing composition can subsequently be removed by contact with a fluid having a pH below about 8 when a boron compound is utilized as the cross-linking agent.

公开(公告)号：US20060196662A1

公开(公告)日：2006-09-07

申请号：US11072590

申请日：2005-03-04

申请人： Robert Hanes ,  Jimmie Weaver

发明人： Robert Hanes ,  Jimmie Weaver

IPC分类号： E21B43/26 ,  E21B43/267

CPC分类号： C09K8/68 ,  C09K8/685 ,  C09K8/703 ,  C09K8/887 ,  C09K8/90

摘要： One embodiment of the present invention provides methods of treating a portion of a subterranean formation, comprising providing a treatment fluid comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent is made by reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid; and, placing the treatment fluid in the portion of the subterranean formation. Another embodiment of the present invention provides methods of derivatizing cellulose, comprising reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid. Another embodiment of the present invention provides crosslinkable treatment fluids for use in subterranean formations comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent comprises a cellulose that has been derivatized to comprise an alpha carboxylic acid or a compound comprising a 1,3-cis diol moiety.

摘要翻译： 本发明的一个实施方案提供了处理地下地层的一部分的方法，其包括提供包含衍生的纤维素胶凝剂的处理流体，其中所述衍生的纤维素胶凝剂是通过使纤维素与亲电子试剂反应形成1,3- 顺式二醇或α羧酸; 并且将处理流体放置在地层的部分中。 本发明的另一个实施方案提供了将纤维素衍生化的方法，其包括使纤维素与亲电子试剂反应以形成1,3-顺式二醇或α羧酸。 本发明的另一个实施方案提供了用于包含衍生化的纤维素胶凝剂的地下地层中的可交联处理流体，其中衍生的纤维素胶凝剂包括已被衍生成包含α羧酸的纤维素或包含1,3-顺式 二醇部分。

公开(公告)号：US20070207933A1

公开(公告)日：2007-09-06

申请号：US11367683

申请日：2006-03-03

申请人： David McMechan ,  Jimmie Weaver ,  Thomas Welton ,  Robert Hanes ,  Karen King ,  Gary Funkhouser

发明人： David McMechan ,  Jimmie Weaver ,  Thomas Welton ,  Robert Hanes ,  Karen King ,  Gary Funkhouser

IPC分类号： C09K8/00 ,  E21B43/00

CPC分类号： C09K8/68 ,  C09K8/882

摘要： Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.

摘要翻译： 方法包括：提供包含水性流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入地层中。 破碎地下地层的方法，包括：提供包含含水流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入渗透到地下地层的井眼中，速率范围为约30桶至约250桶/分钟，以便产生或增强地下地层中的一个或多个裂缝。 含水处理流体包括：含水流体，足以减少摩擦而不形成凝胶的摩擦降低聚合物和抗絮凝添加剂。