利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

168 条记录 (耗时 0.063 秒)

    Enhancing the Conductivity of Propped Fractures
    3.
    发明申请
    Enhancing the Conductivity of Propped Fractures 审中-公开
    增强支撑骨折的电导率

    公开(公告)号：US20130312962A1

    公开(公告)日：2013-11-28

    申请号：US13477658

    申请日：2012-05-22

    申请人： Jimmie D. Weaver ,  Richard D. Rickman ,  Philip D. Nguyen

    发明人： Jimmie D. Weaver ,  Richard D. Rickman ,  Philip D. Nguyen

    IPC分类号： E21B43/267 ,  E21B43/00

    CPC分类号： C09K8/68 ,  C09K8/805 ,  C09K2208/08

    摘要： Methods for enhancing the conductivity of propped fractures in subterranean formations may involve using a tackifier to minimize particulate settling during particulate placement operations in subterranean formations. For example, methods may involve introducing a first treatment fluid into a wellbore extending into a subterranean formation at a pressure sufficient to create or extend at least one fracture in the subterranean formation; and introducing a second treatment fluid into the wellbore at a pressure sufficient to maintain or extend the fracture in the subterranean formation. The first treatment fluid may include at least a first aqueous base fluid and a tackifier. The second treatment fluid may include at least a second aqueous base fluid and a proppant particle.

    摘要翻译： 增强地层中支撑骨折导电性的方法可能涉及使用增粘剂来最小化地下地层中颗粒物放置操作过程中的颗粒沉降。 例如，方法可以包括将第一处理流体引入到延伸到地下地层中的井眼中，该压力足以产生或延伸地下地层中的至少一个裂缝; 以及将第二处理流体以足以维持或延伸地层中的断裂的压力引入井眼。 第一处理流体可以包括至少第一含水基础流体和增粘剂。 第二处理流体可以包括至少第二含水基础流体和支撑剂颗粒。

    Methods for Controlling Particulate Flowback and Migration in a Subterranean Formation
    5.
    发明申请
    Methods for Controlling Particulate Flowback and Migration in a Subterranean Formation 有权
    控制地层中颗粒回流和迁移的方法

    公开(公告)号：US20110030950A1

    公开(公告)日：2011-02-10

    申请号：US12634469

    申请日：2009-12-09

    申请人： Jimmie D. Weaver ,  Philip D. Nguyen

    发明人： Jimmie D. Weaver ,  Philip D. Nguyen

    IPC分类号： E21B43/02

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

    摘要： Of the methods provided herein to control particulate migration, one method comprises: providing a portion of a subterranean formation comprising unconsolidated particulates; providing a tacky-consolidate treatment fluid comprising a tackifying compound, a curable resin, and a silane coupling agent; and placing the tacky-consolidate treatment fluid in the subterranean formation so as to form a tacky consolidate that comprises at least a portion of the unconsolidated particulates.

    摘要翻译： 在本文提供的用于控制颗粒迁移的方法中，一种方法包括：提供包含未固结的颗粒的一部分地下地层; 提供包含增粘化合物，可固化树脂和硅烷偶联剂的粘性固化处理流体; 以及将所述粘性固结处理流体放置在所述地层中以便形成包含至少一部分所述未固结颗粒的粘性固结物。

    Consolidating agent emulsions and associated methods
    7.
    发明授权
    Consolidating agent emulsions and associated methods 有权
    固化剂乳剂及相关方法

    公开(公告)号：US07819192B2

    公开(公告)日：2010-10-26

    申请号：US11351931

    申请日：2006-02-10

    申请人： Jimmie D. Weaver ,  Philip D. Nguyen ,  Thomas E. Rush ,  Billy F. Slabaugh ,  Bobby K. Bowles

    发明人： Jimmie D. Weaver ,  Philip D. Nguyen ,  Thomas E. Rush ,  Billy F. Slabaugh ,  Bobby K. Bowles

    IPC分类号： E21B33/13 ,  E21B43/267

    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。

    Expandable sand control screen and method for use of same
    10.
    发明授权
    Expandable sand control screen and method for use of same 有权
    可扩展防砂筛网及其使用方法

    公开(公告)号：US07048048B2

    公开(公告)日：2006-05-23

    申请号：US10607011

    申请日：2003-06-26

    申请人： Philip D. Nguyen ,  Jimmie D. Weaver ,  Johnny A. Barton ,  R. Ashley Donaldson ,  Alex Procyk ,  Jackie M. LaFontaine ,  Ralph H. Echols ,  Perry C. Shy ,  Timothy E. Harms ,  Gregory B. Chitwood

    发明人： Philip D. Nguyen ,  Jimmie D. Weaver ,  Johnny A. Barton ,  R. Ashley Donaldson ,  Alex Procyk ,  Jackie M. LaFontaine ,  Ralph H. Echols ,  Perry C. Shy ,  Timothy E. Harms ,  Gregory B. Chitwood

    IPC分类号： E21B43/08

    CPC分类号： E21B43/108 ,  E21B43/088 ,  E21B43/103

    摘要： An expandable sand control screen (100) that is positionable within a wellbore comprises a fluid permeable generally tubular member (102) that is expanded downhole. A filtering assembly is disposed exteriorly of the generally tubular member (102). The filtering assembly includes a filter medium (106) that prevents the flow of particulate material of a predetermined size therethrough but allows the flow of production fluids therethrough. The filtering assembly also includes a compliable member (118) that has a thickness that is radially variable downhole. During or after expansion of the expandable sand control screen (100), the radial variability of the thickness of the compliable member (118) allows the expandable sand control screen (100) to comply with any irregularities in the wellbore profile, thereby preventing any void regions between the expandable sand control screen (100) and the wellbore.

    摘要翻译： 可定位在井眼内的可膨胀防砂筛网（100）包括在井下扩展的流体可渗透的大体呈管状的构件（102）。 过滤组件设置在大致管状构件（102）的外部。 过滤组件包括过滤介质（106），其防止通过其中的预定尺寸的颗粒材料的流动，但允许生产流体流过其中。 过滤组件还包括具有在井下可径向变化的厚度的可复合构件（118）。 在可膨胀防砂筛网（100）的膨胀期间或之后，可复制构件（118）的厚度的径向变化使得可膨胀防砂筛网（100）符合井眼轮廓中的任何不规则性，从而防止任何空隙 可膨胀防砂筛（100）与井筒之间的区域。