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    Systems and methods for providing zonal isolation in wells
    3.
    发明授权
    Systems and methods for providing zonal isolation in wells 有权
    在井中提供区域隔离的系统和方法

    公开(公告)号：US08839861B2

    公开(公告)日：2014-09-23

    申请号：US13202513

    申请日：2010-03-12

    Applicant: Charles S. Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  David C. Haeberle

    Inventor： Charles S. Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  David C. Haeberle

    IPC: E21B43/04

    CPC classification number: E21B43/04

    Abstract: Systems and methods for providing zonal isolation in a hydrocarbon well include or utilize a tubular assembly having an upstream manifold, a gravel packing conduit, a transport conduit, a leak-off conduit, and a downstream flow path. The tubular assembly is adapted to receive a gravel-laden slurry and to direct at least a portion of the same to the gravel packing conduit. The gravel-laden slurry exiting the gravel packing conduit packs the annulus between the tubular assembly and the wellbore by dehydrating at least in part through the leak-off conduit. The leak-off conduit is further gravel-packed by the gravel-laden slurry received by the tubular assembly. The leak-off conduit is dehydrated through a flow control valve. Together, the gravel packed annulus and the gravel packed leak-off conduit provide a gravel-based zonal isolation system.

    Abstract translation: 用于在烃井中提供区域分离的系统和方法包括或利用具有上游歧管，砾石填充管道，输送管道，泄漏管道和下游流动路径的管状组件。 管状组件适于容纳装有砾石的浆料并将其至少一部分引导至砾石填充导管。 离开砾石充填管道的砾石充满泥浆通过至少部分地通过泄漏管道脱水来包裹管状组件和井眼之间的环状空间。 泄漏管道被由管状组件接收的由砾石充满的浆料进一步砾石填充。 泄漏管道通过流量控制阀脱水。 一起，砾石填充的环带和砾石包装的泄漏管道提供了一个基于砾石的区域隔离系统。

    Crossover Joint For Connecting Eccentric Flow Paths to Concentric Flow Paths
    4.
    发明申请
    Crossover Joint For Connecting Eccentric Flow Paths to Concentric Flow Paths 审中-公开
    将偏心流道连接到同心流路的交叉接头

    公开(公告)号：US20130255943A1

    公开(公告)日：2013-10-03

    申请号：US13990804

    申请日：2011-11-17

    Applicant: Charles S. Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  Pavlin B. Entchev ,  Patrick C. Hyde

    Inventor： Charles S. Yeh ,  Michael D. Barry ,  Michael T. Hecker ,  Pavlin B. Entchev ,  Patrick C. Hyde

    IPC: E21B43/04

    CPC classification number: E21B43/045 ,  E21B17/02 ,  E21B17/18

    Abstract: A wellbore apparatus and method comprising a first wellbore tool having a primary flow path and at least one secondary flow path and a second wellbore tool having a primary flow path and secondary flow path. A radial center of the primary flow path in the first wellbore tool is offset from a radial center of the primary flow path in the second wellbore tool which comprises a crossover joint connecting the first wellbore tool to the second wellbore tool having a primary flow path fluidly connecting the primary flow path of the first wellbore tool to the primary flow path of the second wellbore tool, and at least one secondary flow path fluidly connecting the at least one secondary flow path of the first wellbore tool to the at least one secondary flow path of the second wellbore tool.

    Abstract translation: 一种井筒装置和方法，包括具有主流路和至少一个次流路的第一井筒工具和具有主流路和次流路的第二井眼工具。 第一井眼工具中的主流动路径的径向中心偏离第二井眼工具中的主流动路径的径向中心，其包括将第一井眼工具连接到第二井眼工具的交叉接头，该第二井眼工具具有流体上的主流动路径 将第一井眼工具的主流路连接到第二井眼工具的主流路，以及将第一井筒工具的至少一个次流径流动地连接到至少一个次流路径的至少一个二次流路 的第二个井筒工具。

    Methods for Stimulating Multi-Zone Wells
    5.
    发明申请
    Methods for Stimulating Multi-Zone Wells 审中-公开
    刺激多区域井的方法

    公开(公告)号：US20130105159A1

    公开(公告)日：2013-05-02

    申请号：US13700973

    申请日：2011-04-25

    Applicant: Jose Oliverio Alvarez ,  Michael T. Hecker ,  Ted A. Long ,  Scott R. Clingman

    Inventor： Jose Oliverio Alvarez ,  Michael T. Hecker ,  Ted A. Long ,  Scott R. Clingman

    IPC: E21B43/25

    CPC classification number: E21B43/25 ,  E21B29/02 ,  E21B33/12 ,  E21B43/14 ,  E21B43/26

    Abstract: A method for stimulating a multi-zone wellbore completed with a string of production casing, including pumping a first volume of acidic fluid into the wellbore under pressure, and then injecting the first volume of acidic fluid into a first zone of interest along the production casing dropping at least one plug into the wellbore, the plug being fabricated from a material that substantially dissolves in the presence of the acidic fluid at or over a selected period of time.

    Abstract translation: 一种用于刺激一系列生产套管完成的多区域井眼的方法，包括在压力下将第一体积的酸性流体泵入井筒，然后沿着生产套管将第一体积的酸性流体注入第一感兴趣区域 将至少一个塞子放入井筒中，塞子由在酸性流体存在下基本上溶解的材料制造，所述材料在选定的时间段内或之上。

    System and Method for Stimulating a Multi-Zone Well
    6.
    发明申请
    System and Method for Stimulating a Multi-Zone Well 审中-公开
    刺激多区域的系统和方法

    公开(公告)号：US20130062072A1

    公开(公告)日：2013-03-14

    申请号：US13700981

    申请日：2011-04-25

    Applicant: Jose Oliverio Alvarez ,  Michael T. Hecker

    Inventor： Jose Oliverio Alvarez ,  Michael T. Hecker

    IPC: E21B34/06 ,  E21B19/16

    CPC classification number: E21B34/063 ,  E21B19/16 ,  E21B33/1208 ,  E21B43/086 ,  E21B43/14 ,  E21B43/26

    Abstract: A system for stimulating a multi-zone well includes a tubular body apportioned into at least a first zone and a second zone. The system has a first set of plugs placed in pre-drilled holes along the tubular body within the first zone. The plugs in the first set of plugs are fabricated to substantially dissolve upon contact with an acidic stimulation fluid within a first selected time. The system also has a second set of plugs placed in pre-drilled holes along the tubular body within the second zone. The plugs in the second set of plugs are fabricated to substantially dissolve upon contact with the acidic fluid within a second selected time that is greater than the first selected time.

    Abstract translation: 用于刺激多区域井的系统包括分配到至少第一区域和第二区域中的管状体。 该系统具有沿第一区域内的管状体放置在预先钻孔中的第一组塞子。 在第一组选择的时间内，第一组插塞中的塞子被制造成与酸性刺激流体接触时基本溶解。 该系统还具有放置在第二区域内沿管状体的预钻孔的第二组插头。 第二组插塞中的塞子被制造成在与大于第一选定时间的第二选定时间内与酸性流体接触时基本溶解。

    Gravel packing methods
    7.
    发明授权
    Gravel packing methods 有权
    砾石包装方式

    公开(公告)号：US07971642B2

    公开(公告)日：2011-07-05

    申请号：US12704735

    申请日：2010-02-12

    Applicant: Charles S. Yeh ,  David C. Haeberle ,  Michael D. Barry ,  Michael T. Hecker ,  Ted A. Long

    Inventor： Charles S. Yeh ,  David C. Haeberle ,  Michael D. Barry ,  Michael T. Hecker ,  Ted A. Long

    IPC: E21B43/04

    CPC classification number: E21B17/02 ,  E21B43/04 ,  E21B43/08

    Abstract: A method associated with the production of hydrocarbons is described. The method includes drilling a wellbore using a drilling fluid, conditioning the drilling fluid, running a production string in the wellbore and gravel packing an interval of the wellbore with a carrier fluid. The production string includes a joint assembly comprising a main body portion having primary and secondary fluid flow paths, wherein the main body portion is attached to a load sleeve assembly at one end and a torque sleeve assembly at the opposite end, the load sleeve assembly having at least one transport conduit and at least one packing conduit disposed therethrough. The main body portion may include a sand control device, a packer, or other well tool for use in a downhole environment. The joint assembly also includes a coupling assembly having a manifold region in fluid flow communication with the second fluid flow path of the main body portion and facilitating the make-up of first and second joint assemblies with a single connection.

    Abstract translation: 描述了与烃的生产相关的方法。 该方法包括使用钻井液钻井孔，调节钻井液，在井眼中运行生产线，并用载液流砾石填充井筒间隔。 生产线包括接头组件，该接头组件包括主体部分，该主体部分具有主要和次要流体流动路径，其中主体部分在一端附接到负载套筒组件，在另一端附接到扭矩套筒组件，负载套筒组件具有 至少一个输送管道和至少一个通过其设置的填料导管。 主体部分可以包括用于在井下环境中使用的砂控制装置，封隔器或其它井工具。 接头组件还包括联接组件，其具有与主体部分的第二流体流动路径流体连通的歧管区域，并且有助于通过单个连接件组装第一和第二接头组件。

    Gravel Packing Methods
    9.
    发明申请
    Gravel Packing Methods 有权
    砾石包装方法

    公开(公告)号：US20100139919A1

    公开(公告)日：2010-06-10

    申请号：US12704735

    申请日：2010-02-12

    Applicant: Charles S. Yeh ,  David C. Haeberle ,  Michael D. Barry ,  Michael T. Hecker ,  Ted A. Long

    Inventor： Charles S. Yeh ,  David C. Haeberle ,  Michael D. Barry ,  Michael T. Hecker ,  Ted A. Long

    IPC: E21B43/04

    CPC classification number: E21B17/02 ,  E21B43/04 ,  E21B43/08

    Abstract: A method associated with the production of hydrocarbons is described. The method includes drilling a wellbore using a drilling fluid, conditioning the drilling fluid, running a production string in the wellbore and gravel packing an interval of the wellbore with a carrier fluid. The production string includes a joint assembly comprising a main body portion having primary and secondary fluid flow paths, wherein the main body portion is attached to a load sleeve assembly at one end and a torque sleeve assembly at the opposite end, the load sleeve assembly having at least one transport conduit and at least one packing conduit disposed therethrough. The main body portion may include a sand control device, a packer, or other well tool for use in a downhole environment. The joint assembly also includes a coupling assembly having a manifold region in fluid flow communication with the second fluid flow path of the main body portion and facilitating the make-up of first and second joint assemblies with a single connection.

    Abstract translation: 描述了与烃的生产相关的方法。 该方法包括使用钻井液钻井孔，调节钻井液，在井眼中运行生产线，并用载液流砾石填充井筒间隔。 生产线包括接头组件，该接头组件包括主体部分，该主体部分具有主要和次要流体流动路径，其中主体部分在一端附接到负载套筒组件，在另一端附接到扭矩套筒组件，负载套筒组件具有 至少一个输送管道和至少一个通过其设置的填料导管。 主体部分可以包括用于在井下环境中使用的砂控制装置，封隔器或其它井工具。 接头组件还包括联接组件，其具有与主体部分的第二流体流动路径流体连通的歧管区域，并且有助于通过单个连接件组装第一和第二接头组件。

    Wellbore Method and Apparatus for Completion, Production and Injection
    10.
    发明申请
    Wellbore Method and Apparatus for Completion, Production and Injection 有权
    井眼完井，生产和注射的方法和装置

    公开(公告)号：US20090294128A1

    公开(公告)日：2009-12-03

    申请号：US12086572

    申请日：2006-12-15

    Applicant: Bruce A. Dale ,  Michael D. Barry ,  Charles S. Yeh ,  Jon Blacklock ,  Darren F. Rosenbaum ,  Michael T. Hecker ,  David C. Haeberle ,  Manh V. Phi ,  Michael J. Siegman

    Inventor： Bruce A. Dale ,  Michael D. Barry ,  Charles S. Yeh ,  Jon Blacklock ,  Darren F. Rosenbaum ,  Michael T. Hecker ,  David C. Haeberle ,  Manh V. Phi ,  Michael J. Siegman

    IPC: E21B43/16 ,  E21B33/122

    CPC classification number: E21B43/04 ,  E21B33/127

    Abstract: A method, system and apparatus associated with the production of hydrocarbons are described. One apparatus includes a swellable packer element around a primary and a secondary flow path, wherein the packer is configured to block flow in a portion of a wellbore annulus. One method includes disposing sand control devices having shunt tubes and a packer within a wellbore adjacent to a subsurface reservoir. The packer is then set within an interval, which may be an open-hole section of the wellbore. With the packer set, gravel packing of the sand control devices in different intervals may be performed. Then, hydrocarbons are produced from the wellbore by passing hydrocarbons through the sand control devices with the different intervals providing zonal isolation. In some embodiments, intervals may be alternatively packed and plugged, wherein the plugged intervals are not packed. In addition, the method may also include disposing the sand control devices and packer into the wellbore in conditioned drilling fluid. The conditioned drilling fluid may be displaced adjacent to the sand control devices by a carrier fluid. Again, once the packer is set, the gravel packing the intervals with the carrier fluid having gravel may be performed.

    Abstract translation: 描述了与烃的生产相关的方法，系统和装置。 一种装置包括围绕初级和次级流动路径的可膨胀的封隔器元件，其中所述封隔器构造成阻挡在井筒环的一部分中的流动。 一种方法包括将具有分流管和封隔器的防砂装置设置在邻近地下储层的井筒内。 封隔器然后设置在间隔内，其可以是井眼的露天部分。 使用封隔器，可以执行不同间隔的砂控制装置的砾石包装。 然后，通过使烃通过防砂装置以不同的间隔提供区带隔离从井筒产生烃。 在一些实施例中，间隔可以替代地包装和堵塞，其中堵塞的间隔不被包装。 此外，该方法还可以包括将调砂装置和封隔器设置在调节钻井液中的井眼中。 调节钻井液可以通过载体流体邻近防砂装置移动。 再次，一旦封隔器被固定，则可以执行与具有砾石的载体流体间隔填充的砾石。

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