专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20080128131A1 Methods for enhancing fracture conductivity in subterranean formations 有权
$Methods for enhancing fracture conductivity in subterranean formations$
标题翻译：提高地下地层断裂导电性的方法
公开(公告)号：US20080128131A1
公开(公告)日：2008-06-05
申请号：US11633889
申请日：2006-12-05
申请人： Philip D. Nguyen , Richard D. Rickman , Jason Bryant , Jimmie D. Weaver
发明人： Philip D. Nguyen , Richard D. Rickman , Jason Bryant , Jimmie D. Weaver
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： Methods of enhancing the conductivity of fractures in subterranean formations are provided. In one embodiment, the methods comprise: providing a propped fracture in a subterranean formation wherein a plurality of proppant particulates reside in at least a portion of the fracture; providing a displacement fluid; introducing the displacement fluid into the propped fracture in the subterranean formation at a rate equal to or greater than the matrix rate of the subterranean formation but less than the rate sufficient to form or enhance a fracture in the subterranean formation; and forming at least one channel in the propped fracture.
摘要翻译：提供了提高地下地层断裂导电性的方法。在一个实施方案中，所述方法包括：在地层中提供支撑断裂，其中多个支撑剂颗粒位于所述断裂的至少一部分中; 提供排量流体; 将位移流体以等于或大于地下地层的基质速率的速率引入地下地层中的支撑裂缝，但小于足以形成或增强地下岩层断裂的速率; 并在支撑断裂中形成至少一个通道。

52. 发明授权

US07258170B2 Methods for remediating subterranean formations 有权
标题翻译：修复地下地层的方法
公开(公告)号：US07258170B2
公开(公告)日：2007-08-21
申请号：US11154880
申请日：2005-06-16
申请人： Philip D. Nguyen , Jimmie D. Weaver
发明人： Philip D. Nguyen , Jimmie D. Weaver
IPC分类号： E21B37/00 , E21B37/08
CPC分类号： C09K8/52 , Y10S507/927
摘要： Methods of increasing the permeability of a portion of a subterranean formation may comprise providing a remediation fluid capable of decreasing the tackiness of a tackifying agent, the remediation fluid comprising a surfactant; introducing the remediation fluid into the portion of the subterranean formation, wherein a plurality of tackified particulates at least partially coated with formation fines are located within the portion; and allowing at least a substantial portion of the formation fines to detach from the plurality of tackified particulates.
摘要翻译：提高一部分地层的渗透性的方法可包括提供能够降低增粘剂的粘性的修复液，所述补救液含有表面活性剂; 将所述补救液引入所述地层的部分中，其中至少部分涂覆有地层细粒的多个增粘微粒位于所述部分内; 并允许至少大部分地层细粒从多个增粘颗粒中分离出来。

53. 发明授权

US07252146B2 Methods for preparing slurries of coated particulates 有权
标题翻译：制备涂层颗粒的浆料的方法
公开(公告)号：US07252146B2
公开(公告)日：2007-08-07
申请号：US11397455
申请日：2006-04-04
申请人： Billy Slabaugh , Jimmie D. Weaver , Philip D. Nguyen
发明人： Billy Slabaugh , Jimmie D. Weaver , Philip D. Nguyen
IPC分类号： E21B43/267
CPC分类号： C09K8/805 , C09K8/68 , E21B43/267 , Y10T428/2998
摘要： Methods are provided that include a method 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. Methods are provided that include a method 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 tackifier coated particulates; and, substantially suspending the tackifier coated particulates in a servicing fluid to create a tackifier coated particulate slurry.
摘要翻译：提供了包括产生涂覆颗粒的稳定浆料的方法的方法，其中所述浆料在使用前能够储存至少2小时，包括以下步骤：提供树脂涂覆的颗粒，其中所述树脂包含不完全固化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; 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。提供了包括产生涂覆颗粒的稳定浆料的方法的方法，其中浆料能够在使用前至少存储2小时，包括以下步骤：提供增粘剂涂覆的微粒; 并且将增粘剂涂覆的颗粒基本上悬浮在维修流体中以产生涂覆有增粘剂的颗粒浆料。

54. 发明授权

US07063151B2 Methods of preparing and using coated particulates 失效
标题翻译：制备和使用包衣颗粒的方法
公开(公告)号：US07063151B2
公开(公告)日：2006-06-20
申请号：US10794076
申请日：2004-03-05
申请人： Philip D. Nguyen , Jimmie D. Weaver
发明人： Philip D. Nguyen , Jimmie D. Weaver
IPC分类号： E21B43/267 , E21B43/04
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： The present invention involves methods of preparing coated particulates and using such coated particulates in subterranean applications such as production enhancement and sand control. One embodiment of the present invention provides a method of preparing coated particulates comprising the steps of coating particulates with a resin or a tackifying agent to create pre-coated particulates; and, covering the pre-coated particulates with a partitioning agent to create coated particulates. Another embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing coated particulates made by a method comprising the steps of substantially coating particulates with a resin or a tackifying agent to create pre-coated particulates; and, substantially covering the pre-coated particulates with a partitioning agent to create coated particulates; substantially slurrying the coated particulates in a servicing fluid to create a coated particulate slurry; and, placing the coated particulate slurry into the subterranean formation.
摘要翻译：本发明涉及制备涂覆颗粒的方法，并且在地下应用中使用这种涂覆的颗粒，例如生产增强和防砂。本发明的一个实施方案提供了一种制备涂覆颗粒的方法，包括以下步骤：用树脂或增粘剂涂覆颗粒以产生预涂颗粒; 并用划分剂覆盖预涂颗粒以产生涂覆的微粒。本发明的另一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供通过包括以下步骤的方法制备的包覆微粒：基本上用树脂或增粘剂涂覆颗粒以产生预涂颗粒; 并用分配剂基本上覆盖预涂颗粒以产生涂覆的微粒; 将涂覆的颗粒基本上浆化在维修流体中以产生涂覆的颗粒浆料; 并将涂覆的颗粒浆料放置在地层中。

55. 发明申请

US20130310284A1 Methods for Stabilizing Water-Sensitive Clays 有权
标题翻译：稳定水敏性粘土的方法
公开(公告)号：US20130310284A1
公开(公告)日：2013-11-21
申请号：US13474868
申请日：2012-05-18
申请人： Jimmie D. Weaver , Philip D. Nguyen
发明人： Jimmie D. Weaver , Philip D. Nguyen
IPC分类号： C09K8/12 , C09K8/68 , C09K8/575
CPC分类号： C09K8/12 , C09K8/68 , C09K2208/12
摘要： Methods of stabilizing water-sensitive clays in subterranean formations may include introducing a drill-in treatment fluid into at least a portion of a subterranean formation comprising water-sensitive minerals, where providing the drill-in treatment fluid comprises an aqueous-based fluid and a hydrophobically-modified cationic polymer; and allowing the hydrophobically-modified cationic polymer to at least partially coat the water-sensitive mineral.
摘要翻译：在地下地层中稳定水敏粘土的方法可以包括将钻入处理流体引入到包含水敏矿物的地下地层的至少一部分中，其中提供钻入处理流体包括水基流体和疏水改性阳离子聚合物; 并允许疏水改性的阳离子聚合物至少部分地涂覆水敏矿物。

56. 发明授权

US08534356B2 Methods and compositions for consolidating particulate matter in a subterranean formation 有权
标题翻译：用于固结地层中颗粒物质的方法和组合物
公开(公告)号：US08534356B2
公开(公告)日：2013-09-17
申请号：US13533590
申请日：2012-06-26
申请人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Bhadra Desai
发明人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Bhadra Desai
IPC分类号： E21B43/267 , E21B43/16
CPC分类号： C09K8/5751 , C08G77/04 , C08K5/5425 , C08K5/544 , C08L71/02
摘要： Methods of treating a subterranean formation can comprise introducing a pre-flush fluid into a subterranean formation having particulate matter therein; introducing a curable adhesive composition comprising a silane coupling agent and a polymer, the polymer having a reactive silicon end group, into the subterranean formation subsequent to the pre-flush fluid; introducing an aqueous post-flush fluid into the subterranean formation subsequent to the curable adhesive composition; and allowing the curable adhesive composition to at least partially consolidate particulate matter within the subterranean formation.
摘要翻译：处理地下地层的方法可以包括将预冲洗流体引入其中具有颗粒物质的地下地层; 在预冲洗流体之后将包含硅烷偶联剂和聚合物的可固化的粘合剂组合物引入到地下地层中，所述聚合物具有反应性硅端基; 在可固化的粘合剂组合物之后将含水后冲洗流体引入地层; 并且允许可固化粘合剂组合物至少部分地固结地层内的颗粒物质。

57. 发明授权

US08443885B2 Consolidating agent emulsions and associated methods 有权
标题翻译：固化剂乳剂及相关方法
公开(公告)号：US08443885B2
公开(公告)日：2013-05-21
申请号：US11880230
申请日：2007-08-30
申请人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sanders , Harvey J. Fitzpatrick
发明人： Richard D. Rickman , Ronald G. Dusterhoft , Philip D. Nguyen , Thomas D. Welton , Jimmie D. Weaver , Mike W. Sanders , Harvey J. Fitzpatrick
IPC分类号： E21B33/13
CPC分类号： C09K8/68 , C09K8/80 , C09K8/805
摘要： Methods are provided that include a method comprising providing a consolidating agent emulsion composition comprising an aqueous fluid, an emulsifying agent, and a consolidating agent; and introducing the consolidating agent emulsion composition into at least a portion of a subterranean formation. In some embodiments, the consolidating agent emulsion composition may be introduced into at least a portion of a propped fracture that comprises proppant particulates and allowed to at least partially consolidate at least a portion of the propped fracture. In some embodiments, the consolidating agent emulsion composition comprises a resin composition. Additional methods are also provided.
摘要翻译：提供了包括提供包含水性流体，乳化剂和固化剂的固化剂乳液组合物的方法的方法; 并将固结剂乳液组合物引入到地层的至少一部分中。在一些实施方案中，可以将固结剂乳液组合物引入到包含支撑剂颗粒的支撑裂缝的至少一部分中，并允许至少部分地固结至少一部分支撑的断裂。在一些实施方案中，固化剂乳液组合物包含树脂组合物。还提供了附加的方法。

58. 发明授权

US08354279B2 Methods of tracking fluids produced from various zones in a subterranean well 有权
标题翻译：跟踪地下井中不同区域产生的流体的方法
公开(公告)号：US08354279B2
公开(公告)日：2013-01-15
申请号：US10777412
申请日：2004-02-12
申请人： Philip D. Nguyen , Jimmie D. Weaver , Johnny A. Barton
发明人： Philip D. Nguyen , Jimmie D. Weaver , Johnny A. Barton
IPC分类号： G01N33/28 , C09K8/80 , E21B47/10
CPC分类号： C09K8/805 , E21B47/1015 , Y10S507/907 , Y10S507/924
摘要： Compositions and methods for determining the source of treatment fluids being produced from a production formation having multiple zones by introducing a treatment composition having a tracking material into a zone in the subterranean formation, and detecting the tracking material in treatment composition that flows back from the subterranean formation.
摘要翻译：用于通过将具有跟踪材料的处理组合物引入到地层中的区域中来确定由具有多个区域的生产地层产生的处理流体源的组合物和方法，以及检测从地下回流的处理组合物中的跟踪材料形成。

59. 发明申请

US20120267114A1 Methods and Compositions for Consolidating Particulate Matter in a Subterranean Formation 有权
标题翻译：在地层中固结颗粒物的方法和组成
公开(公告)号：US20120267114A1
公开(公告)日：2012-10-25
申请号：US13533590
申请日：2012-06-26
申请人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Bhadra Desai
发明人： Philip D. Nguyen , Richard D. Rickman , Jimmie D. Weaver , Bhadra Desai
IPC分类号： C09J171/02 , C08K5/5425 , E21B43/25
CPC分类号： C09K8/5751 , C08G77/04 , C08K5/5425 , C08K5/544 , C08L71/02
摘要： Methods of treating a subterranean formation comprising first introducing a pre-flush fluid into a subterranean formation having particulate matter therein. Then introducing a curable adhesive composition comprising a silane coupling agent and a polymer, the polymer having a reactive silicon end group into the subterranean formation subsequent to the pre-flush fluid. Then introducing an aqueous post-fluid fluid into the subterranean formation subsequent to the curable adhesive composition. Then allowing the curable adhesive composition to at least partially consolidate particulate matter within the subterranean formation.
摘要翻译：处理地下地层的方法，包括首先将预冲洗流体引入其中具有颗粒物质的地层中。然后将包含硅烷偶联剂和聚合物的可固化粘合剂组合物引入到预冲洗流体之后的具有反应性硅端基的地层中。然后在可固化的粘合剂组合物之后将含水的后流体流体引入地层中。然后允许可固化粘合剂组合物至少部分地固结地层内的颗粒物质。

60. 发明申请

US20120043082A1 Methods and Compositions for Sand Control in Injection Wells 有权
标题翻译：注射井防砂方法和组成
公开(公告)号：US20120043082A1
公开(公告)日：2012-02-23
申请号：US13282765
申请日：2011-10-27
申请人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft , Jimmie D. Weaver , Dave Tiffin , Gary Hurst
发明人： Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft , Jimmie D. Weaver , Dave Tiffin , Gary Hurst
IPC分类号： E21B43/02 , E21B43/16
CPC分类号： C09K8/506 , C09K8/56 , E21B43/025 , E21B43/16
摘要： Methods including the steps of providing an injection well having unconsolidated particulates in one or more formation intervals along the wellbore that accept injection fluid; providing a consolidating treatment fluid comprising a base fluid and a consolidating agent; introducing the consolidating treatment fluid through the injection well, while the well is under injection, such that the consolidating treatment fluid enters into a portion of a formation interval along the wellbore that accepts injection fluid; and, allowing the consolidating fluid to consolidate formation particulates therein. The methods may be performed such that the percentage of consolidating agent varies over the course of the treatment or the rate of injection varies over the course of the treatment.
摘要翻译：方法包括以下步骤：沿着容纳注射流体的井眼在一个或多个形成间隔中提供具有未固结颗粒的注射井; 提供包含基础流体和固结剂的固结处理流体; 当井被注入时，通过注入井引入固结处理流体，使得固结处理流体沿着接受注入流体的井筒进入地层间隔的一部分; 并且允许固结流体在其中固结地层颗粒。可以进行这些方法，使得固化剂的百分比在治疗过程中变化或注射速率在治疗过程中变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式