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11. 发明申请

US20130140038A1 Bidirectional Downhole Fluid Flow Control System and Method 有权
标题翻译：双向井下流体流量控制系统及方法
公开(公告)号：US20130140038A1
公开(公告)日：2013-06-06
申请号：US13594790
申请日：2012-08-25
申请人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
发明人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
IPC分类号： E21B34/08 , E21B34/06
CPC分类号： E21B34/08 , E21B43/12 , E21B43/16
摘要： A bidirectional downhole fluid flow control system is operable to control the inflow of formation fluids and the outflow of injection fluids. The system includes at least one injection flow control component and at least one production flow control component in parallel with the at least one injection flow control component. The at least one injection flow control component and the at least one production flow control component each have direction dependent flow resistance, such that injection fluid flow experiences a greater flow resistance through the at least one production flow control component than through the at least one injection flow control component and such that production fluid flow experiences a greater flow resistance through the at least one injection flow control component than through the at least one production flow control component.
摘要翻译：双向井下流体流量控制系统可操作以控制地层流体的流入和注入流体的流出。该系统包括与至少一个喷射流量控制部件并联的至少一个喷射流量控制部件和至少一个生产流量控制部件。至少一个喷射流量控制部件和至少一个生产流量控制部件各自具有取向流动阻力，使得喷射流体流经由至少一个生产流量控制部件比通过至少一个注射流动控制部件，并且使得生产流体流通过至少一个喷射流量控制部件比通过至少一个生产流量控制部件经受更大的流动阻力。

12. 发明申请

US20130048301A1 Downhole Fluid Flow Control System and Method having Dynamic Response to Local Well Conditions 有权
标题翻译：井下流体流动控制系统和方法对局部井条件具有动态响应
公开(公告)号：US20130048301A1
公开(公告)日：2013-02-28
申请号：US13459654
申请日：2012-04-30
申请人： John Charles Gano , Luke William Holderman , Michael Linley Fripp , Jason D. Dykstra
发明人： John Charles Gano , Luke William Holderman , Michael Linley Fripp , Jason D. Dykstra
IPC分类号： E21B34/06 , E21B34/00
CPC分类号： E21B43/14 , E21B34/06 , E21B34/08
摘要： A downhole fluid flow control system having dynamic response to local well conditions. The system includes a tubing string operably positionable in a wellbore. Annular barriers are positioned between the tubing string and the wellbore to isolate first and second zones. A fluid flow control device is positioned within each zone. A flow tube that is operably associated with the fluid flow control device of the first zone is operable to establish communication between the second zone and the fluid flow control device in the first zone such that a differential pressure between the first zone and the second zone is operable to actuate the fluid flow control device of the first zone from a first operating configuration to a second operating configuration.
摘要翻译：井下流体流量控制系统对局部井条件具有动态响应。该系统包括可操作地定位在井眼中的油管柱。环形障碍物位于油管柱和井眼之间以隔离第一和第二区域。流体流量控制装置位于每个区域内。与第一区域的流体流动控制装置可操作地相关联的流动管可操作以在第一区域中建立第二区域和流体流量控制装置之间的连通，使得第一区域和第二区域之间的压差为可操作地将第一区域的流体流动控制装置从第一操作配置致动到第二操作配置。

13. 发明授权

US09249649B2 Bidirectional downhole fluid flow control system and method 有权
标题翻译：双向井下流体流量控制系统及方法
公开(公告)号：US09249649B2
公开(公告)日：2016-02-02
申请号：US13594790
申请日：2012-08-25
申请人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
发明人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
IPC分类号： E21B43/24 , E21B34/08 , E21B43/12
CPC分类号： E21B34/08 , E21B43/12 , E21B43/16
摘要： A bidirectional downhole fluid flow control system is operable to control the inflow of formation fluids and the outflow of injection fluids. The system includes at least one injection flow control component and at least one production flow control component in parallel with the at least one injection flow control component. The at least one injection flow control component and the at least one production flow control component each have direction dependent flow resistance, such that injection fluid flow experiences a greater flow resistance through the at least one production flow control component than through the at least one injection flow control component and such that production fluid flow experiences a greater flow resistance through the at least one injection flow control component than through the at least one production flow control component.
摘要翻译：双向井下流体流量控制系统可操作以控制地层流体的流入和注入流体的流出。该系统包括与至少一个喷射流量控制部件并联的至少一个喷射流量控制部件和至少一个生产流量控制部件。至少一个喷射流量控制部件和至少一个生产流量控制部件各自具有取向流动阻力，使得喷射流体流经由至少一个生产流量控制部件比通过至少一个注射流动控制部件，并且使得生产流体流通过至少一个喷射流量控制部件比通过至少一个生产流量控制部件经受更大的流动阻力。

14. 发明授权

US09080410B2 Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system 有权
标题翻译：自主井底流体选择方法和装置，具有通路依赖电阻系统
公开(公告)号：US09080410B2
公开(公告)日：2015-07-14
申请号：US13462037
申请日：2012-05-02
申请人： Jason D. Dykstra , Michael Linley Fripp , Orlando DeJesus , John C Gano , Luke Holderman
发明人： Jason D. Dykstra , Michael Linley Fripp , Orlando DeJesus , John C Gano , Luke Holderman
IPC分类号： E21B34/08 , E21B34/06 , E21B43/08 , E21B43/12 , E21B43/14 , E21B43/32
CPC分类号： E21B34/08 , E21B34/06 , E21B43/08 , E21B43/12 , E21B43/14 , E21B43/32 , F15C1/16 , Y10T137/2065 , Y10T137/2076 , Y10T137/2087 , Y10T137/212
摘要： Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve.
摘要翻译：用于控制诸如地层流体的流体流过位于穿过地下地层的井眼中的油田管的装置和方法。流体流动是根据流体流动特性（如密度或粘度）的变化而自主控制的。在一个实施例中，流体转向器可响应于流体密度变化而在打开和关闭位置之间移动，并可操作以限制流过阀组件入口的流体。分流器可以响应于流体密度变化而可枢转，可旋转或以其它方式移动。在一个实施例中，分流器可操作以通过两个阀入口控制流体流量比。流体流量比用于操作阀构件以限制流过阀的流体流动。

15. 发明授权

US08800651B2 Estimating a wellbore parameter 有权
标题翻译：估算井眼参数
公开(公告)号：US08800651B2
公开(公告)日：2014-08-12
申请号：US13182508
申请日：2011-07-14
申请人： Michael Linley Fripp , Jason D. Dykstra
发明人： Michael Linley Fripp , Jason D. Dykstra
IPC分类号： E21B43/24
CPC分类号： E21B41/00 , E21B43/2406
摘要： A system for estimating a wellbore parameter includes a first component located at or near a terranean surface; a second component at least partially disposed within a wellbore at or near a subterranean zone; and a controller communicably coupled to the first and second components. The second component is associated with a sensor. The controller is operable to: adjust a characteristic of an input fluid to the wellbore through a range of input values; receive, from the sensor, a plurality of output values of the input fluid that vary in response to the input values, the output values representative of a downhole condition; and estimate a wellbore parameter distinct from the downhole condition based on the measured output values.
摘要翻译：用于估计井筒参数的系统包括位于地下表面处或附近的第一部件; 至少部分地设置在地下区域内或附近的井筒内的第二组分; 以及可通信地耦合到第一和第二组件的控制器。第二个组件与传感器相关联。所述控制器可操作以：通过一定范围的输入值调节所述井眼的输入流体的特性; 从传感器接收响应于输入值而变化的输入流体的多个输出值，表示井下状况的输出值; 并且基于测量的输出值来估计与井下状况不同的井筒参数。

16. 发明授权

US08584762B2 Downhole fluid flow control system having a fluidic module with a bridge network and method for use of same 有权
标题翻译：具有桥式网络的流体模块的井下流体流量控制系统及其使用方法
公开(公告)号：US08584762B2
公开(公告)日：2013-11-19
申请号：US13217738
申请日：2011-08-25
申请人： Michael Linley Fripp , Jason D. Dykstra , John Charles Gano , Luke William Holderman
发明人： Michael Linley Fripp , Jason D. Dykstra , John Charles Gano , Luke William Holderman
IPC分类号： E21B34/08
CPC分类号： E21B34/08 , E21B43/08 , E21B43/12
摘要： A downhole fluid flow control system includes a fluidic module (150) having a main fluid pathway (152), a valve (162) and a bridge network. The valve (162) has a first position wherein fluid flow through the main fluid pathway (152) is allowed and a second position wherein fluid flow through the main fluid pathway (152) is restricted. The bridge network has first and second branch fluid pathways (163, 164) each having a common fluid inlet (166, 168) and a common fluid outlet (170, 172) with the main fluid pathway (152) and each including two fluid flow resistors (174, 176, 180, 182) with a pressure output terminal (178, 184) positioned therebetween. In operation, the pressure difference between the pressure output terminals (178, 184) of the first and second branch fluid pathways (163, 164) shifts the valve (162) between the first and second positions.
摘要翻译：井下流体流量控制系统包括具有主流体路径（152），阀（162）和桥接网络的流体模块（150）。阀（162）具有第一位置，其中允许通过主流体路径（152）的流体流动，并且其中流过主流体通路（152）的流体受到限制的第二位置。桥网具有第一和第二分支流体路径（163,164），每个分支流体通路具有与主流体路径（152）相同的公共流体入口（166,168）和公共流体出口（170,172），并且每个包括两个流体流具有位于其间的压力输出端子（178,184）的电阻器（174,176,180,182）。在操作中，第一和第二分支流体路径（163,164）的压力输出端子（178,184）之间的压力差在第一和第二位置之间移动阀（162）。

17. 发明申请

US20130255960A1 METHOD AND APPARATUS FOR AUTONOMOUS DOWNHOLE FLUID SELECTION WITH PATHWAY DEPENDENT RESISTANCE SYSTEM 有权
标题翻译：自适应流体选择路基依赖电阻系统的方法与装置
公开(公告)号：US20130255960A1
公开(公告)日：2013-10-03
申请号：US13351087
申请日：2012-01-16
申请人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
发明人： Michael Linley Fripp , Jason D. Dykstra , Orlando DeJesus
IPC分类号： E21B34/06
CPC分类号： E21B34/08 , E21B34/06 , E21B43/08 , E21B43/12 , E21B43/14 , E21B43/32 , F15C1/16 , Y10T137/2065 , Y10T137/2076 , Y10T137/2087 , Y10T137/212
摘要： An apparatus is described for controlling fluid flow in a downhole tubular. Fluid is flowed through a flow control system having a flow ratio control system and a pathway dependent resistance system. The flow ratio control system has a first and second passageway, where the ratio of fluid flowing through the passageways dependent on a characteristic of the fluid flow. The pathway dependent resistance system includes a vortex chamber with a first inlet directing flow primarily tangentially into the vortex chamber and the second inlet directing flow primarily radially into the vortex chamber. Undesired fluids, such as gas or water, in an oil well, are directed, based on their relative fluid flow characteristics, into the vortex primarily tangentially, thereby restricting flow when the undesired fluid is present.
摘要翻译：描述了一种用于控制井下管中的流体流动的装置。流体流过具有流量比控制系统和依赖于通路的电阻系统的流量控制系统。流量比控制系统具有第一和第二通道，其中流过通道的流体的比例取决于流体流动的特性。依赖于路径的电阻系统包括具有第一入口的涡流室，第一入口主要切向流入涡流室，而第二入口主要径向流入涡流室。基于其相对流体流动特性，油井中的不期望的流体（例如气体或水）主要切向地被引导到涡流中，从而当不期望的流体存在时限制流动。

18. 发明申请

US20130180727A1 METHOD AND APPARATUS FOR AUTONOMOUS DOWNHOLE FLUID SELECTION WITH PATHWAY DEPENDENT RESISTANCE SYSTEM 有权
标题翻译：自适应流体选择路基依赖电阻系统的方法与装置
公开(公告)号：US20130180727A1
公开(公告)日：2013-07-18
申请号：US13446813
申请日：2012-04-13
申请人： Jason D. Dykstra , Michael Linley Fripp , Orlando DeJesus , John C. Gano , Luke Holderman
发明人： Jason D. Dykstra , Michael Linley Fripp , Orlando DeJesus , John C. Gano , Luke Holderman
IPC分类号： E21B34/06
CPC分类号： E21B34/08 , E21B34/06 , E21B43/08 , E21B43/12 , E21B43/14 , E21B43/32 , F15C1/16 , Y10T137/2065 , Y10T137/2076 , Y10T137/2087 , Y10T137/212
摘要： Apparatus and methods for controlling the flow of fluid, such as formation fluid, through an oilfield tubular positioned in a wellbore extending through a subterranean formation. Fluid flow is autonomously controlled in response to change in a fluid flow characteristic, such as density or viscosity. In one embodiment, a fluid diverter is movable between an open and closed position in response to fluid density change and operable to restrict fluid flow through a valve assembly inlet. The diverter can be pivotable, rotatable or otherwise movable in response to the fluid density change. In one embodiment, the diverter is operable to control a fluid flow ratio through two valve inlets. The fluid flow ratio is used to operate a valve member to restrict fluid flow through the valve.
摘要翻译：用于控制诸如地层流体的流体流过位于穿过地下地层的井眼中的油田管的装置和方法。流体流动是根据流体流动特性（如密度或粘度）的变化而自主控制的。在一个实施例中，流体转向器可响应于流体密度变化而在打开和关闭位置之间移动，并可操作以限制流过阀组件入口的流体。分流器可以响应于流体密度变化而可枢转，可旋转或以其它方式移动。在一个实施例中，分流器可操作以通过两个阀入口控制流体流量比。流体流量比用于操作阀构件以限制流过阀的流体流动。

19. 发明申请

US20130160990A1 FLOW-AFFECTING DEVICE 有权
标题翻译：流动感应装置
公开(公告)号：US20130160990A1
公开(公告)日：2013-06-27
申请号：US13704000
申请日：2011-12-21
申请人： Jason D. Dykstra , Michael Linley Fripp
发明人： Jason D. Dykstra , Michael Linley Fripp
IPC分类号： E21B34/06
CPC分类号： E21B34/06 , E21B34/08
摘要： Fluid flow influencer devices in chambers subsequent to vortex assemblies are described. A flow-affecting device can move from a first position to a second position based on a flow path of fluid flowing from the vortex assembly to the chamber. The flow path may depend on an amount of rotation of the fluid from the vortex assembly. The flow-affecting device in the first position can substantially allow fluid to flow through a chamber exit opening. The flow-affecting device in the second position can substantially restrict fluid from flowing through the chamber exit opening.
摘要翻译：描述了在涡流组件之后的腔室中的流体流动影响器件。流动影响装置可以基于从涡流组件流向腔室的流体的流动路径从第一位置移动到第二位置。流动路径可以取决于来自涡流组件的流体的旋转量。处于第一位置的流动影响装置可以基本上允许流体流过室出口。处于第二位置的流动影响装置可以基本上限制流体流过室出口。

20. 发明申请

US20120318511A1 Managing Treatment of Subterranean Zones 失效
标题翻译：管理地下治理
公开(公告)号：US20120318511A1
公开(公告)日：2012-12-20
申请号：US13161623
申请日：2011-06-16
申请人： Jason D. Dykstra , Michael Linley Fripp
发明人： Jason D. Dykstra , Michael Linley Fripp
IPC分类号： E21B36/00
CPC分类号： E21B43/24
摘要： A downhole heated fluid generation system includes an air subsystem having at least one of an air compressor and an air flow control valve; a fuel subsystem having at least one of a fuel compressor and a fuel flow control valve; a treatment fluid subsystem having a fluid pump; a combustor fluidly coupled to at least one of the air subsystem, the fuel subsystem, or the treatment fluid subsystem, and operable to provide a heated fluid into a wellbore; and a controller operable to receive an input representing a heated fluid parameter; determine a virtual heated fluid generation rate based at least partially on the heated fluid parameter; and control at least one of the air subsystem, the fuel subsystem, or the treatment fluid subsystem by the virtual heated fluid generation rate.
摘要翻译：井下加热流体产生系统包括具有空气压缩机和空气流量控制阀中的至少一个的空气子系统; 具有燃料压缩机和燃料流量控制阀中的至少一个的燃料子系统; 具有流体泵的处理液体子系统; 流体耦合到空气子系统，燃料子系统或处理流体子系统中的至少一个的燃烧器，并且可操作以将加热的流体提供到井筒中; 以及控制器，其可操作以接收表示加热的流体参数的输入; 至少部分地基于加热的流体参数确定虚拟加热流体产生速率; 并且通过虚拟加热的流体产生速率来控制空气子系统，燃料子系统或处理流体子系统中的至少一个。

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