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1. 发明授权

US07699101B2 Well system having galvanic time release plug 有权
标题翻译：井系统具有电流时间释放塞
公开(公告)号：US07699101B2
公开(公告)日：2010-04-20
申请号：US11635159
申请日：2006-12-07
申请人： Michael L. Fripp , Haoyue Zhang , Luke W. Holderman , Deborah Fripp , Ashok K. Santra , Anindya Ghosh
发明人： Michael L. Fripp , Haoyue Zhang , Luke W. Holderman , Deborah Fripp , Ashok K. Santra , Anindya Ghosh
IPC分类号： E21B43/08
CPC分类号： E21B43/088 , E21B33/1208 , E21B33/134
摘要： A well system having a galvanic time release plug. A well system includes a flow passage and a flow blocking device which selectively obstructs flow through the passage, the device including an electrode in a galvanic cell. A flow blocking device for use in conjunction with a subterranean well includes a portion which delays an electrochemical reaction in a galvanic cell. A method of controlling fluid flow in a well system includes the steps of: obstructing flow through a passage using a flow blocking device which includes an electrode of a galvanic cell; and increasing flow through the passage by operation of the galvanic cell.
摘要翻译：具有电流时间释放塞的井系统。井系统包括流动通道和阻流装置，其选择性地阻碍通过通道的流动，该装置包括电流池中的电极。用于与地下井一起使用的阻流装置包括延迟电流池中的电化学反应的部分。一种控制井系统中的流体流动的方法包括以下步骤：通过使用包括原电池电极的阻流装置阻塞通过通道的流动; 并且通过操作电池增加通过通道的流动。

2. 发明申请

US20080135249A1 Well system having galvanic time release plug 有权
标题翻译：井系统具有电流时间释放塞
公开(公告)号：US20080135249A1
公开(公告)日：2008-06-12
申请号：US11635159
申请日：2006-12-07
申请人： Michael L. Fripp , Haoyu Zhang , Luke W. Holderman , Deborah Fripp , Ashok K. Santra , Anindya Ghosh
发明人： Michael L. Fripp , Haoyu Zhang , Luke W. Holderman , Deborah Fripp , Ashok K. Santra , Anindya Ghosh
IPC分类号： E21B33/12
CPC分类号： E21B43/088 , E21B33/1208 , E21B33/134
摘要： A well system having a galvanic time release plug. A well system includes a flow passage and a flow blocking device which selectively obstructs flow through the passage, the device including an electrode in a galvanic cell. A flow blocking device for use in conjunction with a subterranean well includes a portion which delays an electrochemical reaction in a galvanic cell. A method of controlling fluid flow in a well system includes the steps of: obstructing flow through a passage using a flow blocking device which includes an electrode of a galvanic cell; and increasing flow through the passage by operation of the galvanic cell.
摘要翻译：具有电流时间释放塞的井系统。井系统包括流动通道和阻流装置，其选择性地阻碍通过通道的流动，该装置包括电流池中的电极。用于与地下井一起使用的阻流装置包括延迟电流池中的电化学反应的部分。一种控制井系统中的流体流动的方法包括以下步骤：通过使用包括原电池电极的阻流装置阻塞通过通道的流动; 并且通过操作电池增加通过通道的流动。

3. 发明授权

US08376047B2 Variable flow restrictor for use in a subterranean well 有权
公开(公告)号：US08376047B2
公开(公告)日：2013-02-19
申请号：US13430507
申请日：2012-03-26
申请人： Jason D. Dykstra , Michael L. Fripp , Luke W. Holderman
发明人： Jason D. Dykstra , Michael L. Fripp , Luke W. Holderman
IPC分类号： E21B34/00
CPC分类号： E21B43/12 , E21B34/08 , E21B43/14 , E21B47/18 , Y10T137/2087 , Y10T137/2109
摘要： A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.

4. 发明授权

US08356668B2 Variable flow restrictor for use in a subterranean well 有权
标题翻译：用于地下井的可变流量限制器
公开(公告)号：US08356668B2
公开(公告)日：2013-01-22
申请号：US12869836
申请日：2010-08-27
申请人： Jason D. Dykstra , Michael L. Fripp , Luke W. Holderman
发明人： Jason D. Dykstra , Michael L. Fripp , Luke W. Holderman
IPC分类号： E21B34/00
CPC分类号： E21B43/12 , E21B34/08 , E21B43/14 , E21B47/18 , Y10T137/2087 , Y10T137/2109
摘要： A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.
摘要翻译：用于地下井的可变流动阻力系统可以包括流动室，流体组合物通过该流动室流动，所述室具有至少一个入口，出口和至少一个相对于出口螺旋取向的结构，由此该结构引起流体组合物围绕出口的螺旋流动。用于地下井的另一可变流阻系统可以包括流动室，其包括出口，至少一个结构，其引导围绕出口的流体组合物的螺旋流动，以及阻止流动方向变化的至少一个其它结构的流体组成物径向朝向出口。

5. 发明授权

US09222340B2 Mechanically adjustable flow control assembly 有权
标题翻译：机械可调流量控制组件
公开(公告)号：US09222340B2
公开(公告)日：2015-12-29
申请号：US13958188
申请日：2013-08-02
申请人： Luke W. Holderman , Jean-Marc Lopez , Brad R. Pickle , Frank D. Kalb
发明人： Luke W. Holderman , Jean-Marc Lopez , Brad R. Pickle , Frank D. Kalb
IPC分类号： E21B43/12 , E21B34/14 , E21B34/00
CPC分类号： E21B34/14 , E21B43/12 , E21B2034/007
摘要： A flow control assembly can be mechanically adjusted, rotationally or translationally, inside a tubing downhole between multiple positions by an intervening tool from the surface to change resistivity to flow through the flow control assembly. The positions among which the flow control assembly can be adjusted can include a closed position, a fully open position, and positions at which fluid experiences various resistances prior to flowing to an inner area of the tubing.
摘要翻译：流量控制组件可以在多个位置之间的管道内部的管道内部通过来自表面的中间工具来旋转地或平移地机械地调节，以改变电阻率以流过流量控制组件。其中可以调节流量控制组件的位置可以包括关闭位置，完全打开位置以及在流体到管道的内部区域之前流体经历各种阻力的位置。

6. 发明申请

US20140262301A1 Mechanically Adjustable Flow Control Assembly 有权
公开(公告)号：US20140262301A1
公开(公告)日：2014-09-18
申请号：US13958188
申请日：2013-08-02
申请人： Luke W. Holderman , Jean-Marc Lopez , Brad R. Pickle , Frank D. Kalb
发明人： Luke W. Holderman , Jean-Marc Lopez , Brad R. Pickle , Frank D. Kalb
IPC分类号： E21B34/12
CPC分类号： E21B34/14 , E21B43/12 , E21B2034/007
摘要： A flow control assembly can be mechanically adjusted, rotationally or translationally, inside a tubing downhole between multiple positions by an intervening tool from the surface to change resistivity to flow through the flow control assembly. The positions among which the flow control assembly can be adjusted can include a closed position, a fully open position, and positions at which fluid experiences various resistances prior to flowing to an inner area of the tubing.

7. 发明授权

US08807215B2 Method and apparatus for remote zonal stimulation with fluid loss device 有权
标题翻译：用流体损失装置进行远程区域刺激的方法和装置
公开(公告)号：US08807215B2
公开(公告)日：2014-08-19
申请号：US13880112
申请日：2012-08-03
申请人： Luke W. Holderman , Jean Marc Lopez
发明人： Luke W. Holderman , Jean Marc Lopez
IPC分类号： E21B43/12 , E21B34/08
CPC分类号： E21B34/08 , E21B34/103 , E21B34/14 , E21B43/12
摘要： Methods and apparatus for running a completion string with sand screen assemblies through multiple zones are presented allowing sequential stimulation of zones, and production without multiple trips. An exemplary method includes running a completion string and isolating target zones. If desired, the formation can be produced prior to stimulation. To stimulate the zones, a first tubing valve is closed, for example by ball-drop, forcing fluid through the first screen assembly. After stimulating the zone is complete, a first screen valve is closed by increased tubing pressure. The first work string valve is re-opened by further increasing tubing pressure. A subsequent tubing valve is then closed, for example, by flowing the ball to the next ball seat. The process is repeated until all zones are stimulated. Valves are then opened at each screen assembly to allow production flow through the screen assemblies.
摘要翻译：呈现通过多个区域运行带有筛网组件的完井柱的方法和装置，允许对区进行连续刺激，并且生产没有多次跳闸。示例性方法包括运行完成字符串并隔离目标区域。如果需要，可以在刺激之前产生形成。为了刺激区域，第一管道阀例如通过球滴封闭，迫使流体通过第一筛网组件。刺激区域完成后，通过增加管道压力关闭第一筛网阀。通过进一步增加管道压力来重新打开第一工作阀。然后例如通过将球流到下一个球座上，然后关闭随后的管阀。重复该过程，直到所有区域被刺激。然后在每个屏幕组件处打开阀门，以允许生产流过屏幕组件。

8. 发明授权

US08602110B2 Externally adjustable inflow control device 有权
标题翻译：外部可调入流控制装置
公开(公告)号：US08602110B2
公开(公告)日：2013-12-10
申请号：US13557934
申请日：2012-07-25
申请人： Nicholas A. Kuo , Luke W. Holderman , Jean-Marc Lopez , Caleb T. Warren
发明人： Nicholas A. Kuo , Luke W. Holderman , Jean-Marc Lopez , Caleb T. Warren
IPC分类号： E21B43/08
CPC分类号： E21B34/06 , E21B43/12
摘要： A flow regulating system can include multiple flow restrictors, at least one of which selectively restricts flow between an interior of a tubular string and an external annulus, a plug which prevents flow through a respective one of the flow restrictors, the plug being aligned substantially perpendicular to a longitudinal axis of the flow restrictor. A method of variably restricting fluid flow in a well can include installing one or more plugs in selected one(s) of multiple openings in a housing, each installed plug preventing fluid flow through a respective flow restrictor, and externally accessing the openings, without removing any cover. An externally adjustable inflow control device can include a housing having multiple openings, multiple flow restrictors, a plug in selected one(s) of the openings, each plug preventing fluid flow through a respective flow restrictor, and each plug being externally accessible, without removal of any cover.
摘要翻译：流量调节系统可以包括多个限流器，其中至少一个限流器选择性地限制管状管柱的内部与外部环空之间的流动，防止流过相应的一个限流器的塞子，塞子基本上垂直到流量限制器的纵向轴线。可变地限制井中的流体流动的方法可以包括在壳体中的多个开口的选定的一个或多个开口中安装一个或多个塞子，每个安装的塞子防止流体流过相应的限流器，并且外部进入开口，而不移除任何封面。外部可调节的流入控制装置可以包括具有多个开口的壳体，多个流量限制器，在所选择的一个或多个开口中的塞子，每个塞子防止流体流过相应的限流器，并且每个塞子可外部接近，而不需要移除的任何封面。

9. 发明授权

US08579025B2 Control screen assembly 失效
标题翻译：控制屏幕组合
公开(公告)号：US08579025B2
公开(公告)日：2013-11-12
申请号：US13564264
申请日：2012-08-01
申请人： Luke W. Holderman , Andrew Penno , Jean-Marc Lopez
发明人： Luke W. Holderman , Andrew Penno , Jean-Marc Lopez
IPC分类号： E21B43/08
CPC分类号： E21B43/08 , E21B43/103
摘要： Screen assemblies capable of being disposed in a bore for hydrocarbon fluid production are described. The screen assemblies can support filter mediums and reduce or eliminate plugging by swellable material. One screen assembly includes filter mediums supported by a rigid member located exterior to a portion of a base pipe. The rigid member can include openings through which the filter mediums can be in fluid communication with an inner diameter of the base pipe. Swellable material can be disposed exterior to a second portion of the base pipe adjacent to the rigid member. The filter mediums can be displaced to contact a wellbore and the rigid members can help reduce or prevent plugging of screen assembly openings.
摘要翻译：描述了能够设置在用于烃流体生产的孔中的筛组件。屏幕组件可以支持过滤介质，并减少或消除可膨胀材料的堵塞。一个屏幕组件包括由位于基管的一部分外部的刚性构件支撑的过滤介质。刚性构件可以包括开口，过滤介质可以通过开口与基管的内径流体连通。可膨胀材料可以布置在与刚性构件相邻的基管的第二部分的外部。过滤介质可以移位以接触井眼，并且刚性构件可以帮助减少或防止筛网组件开口的堵塞。

10. 发明授权

US08776885B2 Sand control device cleaning system 有权
标题翻译：砂控装置清洗系统
公开(公告)号：US08776885B2
公开(公告)日：2014-07-15
申请号：US13820879
申请日：2012-04-25
申请人： Luke W. Holderman
发明人： Luke W. Holderman
IPC分类号： E21B37/08 , E21B37/00 , E21B27/00 , E21B43/02
CPC分类号： E21B37/08
摘要： Certain aspects and embodiments of the present invention are directed a sand control device cleaning system that can be disposed in a wellbore through a fluid-producing formation. The sand control device cleaning system can include a housing and a fluid communication structure. The housing can be coupled to a section of a tubing string of a well system. A portion of the housing or a container disposed within the housing can store a dissolving material. A dissolving fluid that can dissolve or otherwise remove particulate material can be formed from the dissolving material. The fluid communication structure can communicate the dissolving fluid from the housing to a sand control device coupled to the section of the tubing string.
摘要翻译：本发明的某些方面和实施例涉及一种可以通过流体产生地层设置在井眼中的砂控制装置清洁系统。砂控制装置清洁系统可以包括壳体和流体连通结构。壳体可以联接到井系统的油管柱的一部分。壳体的一部分或设置在壳体内的容器可以存储溶解材料。能够溶解或以其它方式除去颗粒材料的溶解流体可以由溶解材料形成。流体连通结构可以将来自壳体的溶解流体连接到耦合到管柱的部分的砂控制装置。

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