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公开(公告)号：US07322416B2
公开(公告)日：2008-01-29
申请号：US11120220
申请日：2005-05-02
申请人： Wesley J. Burris, II , Kenneth L. Schwendemann , Phillip M. Starr , Michael L. Fripp , John J. Goiffon , John H. Hales , John Rodgers , Darrin N. Towers
发明人： Wesley J. Burris, II , Kenneth L. Schwendemann , Phillip M. Starr , Michael L. Fripp , John J. Goiffon , John H. Hales , John Rodgers , Darrin N. Towers
IPC分类号： E21B43/26 , E21B43/263 , E21B33/10
CPC分类号： E21B47/04 , E21B23/00 , E21B23/10 , E21B43/119
摘要： A method of servicing a well bore comprises deploying into the well bore a zonal isolation device operable to self-set at a sensed location, and self-setting the zonal isolation device to hold at the sensed location without receiving command communications from the surface, wherein the zonal isolation device is deployed along at least a partial length of the well bore via an external force. Another method of servicing comprises deploying into the well bore a tool operable to self-activate at one or more locations, and self-navigating the tool to determine the one or more locations without receiving communications from the surface, wherein the tool is moved along at least a partial length of the well bore via an external force.
摘要翻译： 一种维修井眼的方法，包括将井带隔离装置部署到井眼中，该区域隔离装置可操作以在感测位置处自行设定，并且将区域隔离装置自我设定以保持在所感测的位置，而不从表面接收命令通信，其中 区域隔离装置经由外力沿孔的至少部分长度展开。 另一种维修方法包括将可操作以在一个或多个位置自激活的工具部署到井眼中，以及自行导向工具以确定一个或多个位置而不从表面接收通信，其中工具沿着 通过外力至少部分井筒的长度。
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公开(公告)号：US07165608B2
公开(公告)日：2007-01-23
申请号：US10962005
申请日：2004-10-09
IPC分类号： E21B4/04
CPC分类号： H02K7/1823 , E21B41/0085 , F03B13/00 , F05B2220/20 , F05B2220/60 , Y02B10/50
摘要： A downhole tool (100) for wellbore operations comprises a substantially tubular member (130) that is operably positionable in the wellbore and a rotation member (110) that is rotatably disposed within the substantially tubular member (130). The rotation member (110) has a passageway (112) through which objects may pass into the wellbore. The rotation member (110) rotates about an axis of rotation (x) that is substantially perpendicular to the longitudinal axis (y) of the substantially tubular member (130) in response to fluid flow through the passageway (112). The rotation member (110) has magnetic properties such that rotation of the rotation member (110) generates a magnetic field that produces useable power.
摘要翻译： 用于井眼操作的井下工具（100）包括可操作地定位在井眼中的基本上管状的构件（130）和可旋转地设置在基本上管状构件（130）内的旋转构件（110）。 旋转构件（110）具有通道（112），物体可以通过该通道进入井眼。 响应于通过通道（112）的流体流动，旋转构件（110）围绕基本上垂直于基本管状构件（130）的纵向轴线（y）的旋转轴线（x）旋转。 旋转构件（110）具有磁性，使得旋转构件（110）的旋转产生产生可用功率的磁场。
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公开(公告)号：US07063146B2
公开(公告)日：2006-06-20
申请号：US10692711
申请日：2003-10-24
申请人： Roger L. Schultz , Michael L. Fripp
发明人： Roger L. Schultz , Michael L. Fripp
CPC分类号： E21B47/122
摘要： A system and method for transferring data across a component in a well, according to which a first module receives the data and transmits the data, via electromagnetic waves, through the component, and a second module receives the transmitted data from the first module.
摘要翻译： 一种用于在井中的组件上传送数据的系统和方法，根据该系统和方法，第一模块经由电磁波接收数据并通过该组件发送数据，第二模块从第一模块接收传送的数据。
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公开(公告)号：US07012545B2
公开(公告)日：2006-03-14
申请号：US10077052
申请日：2002-02-13
IPC分类号： G01V3/18
CPC分类号： G01V11/002
摘要： A method is provided for monitoring a well. In a described embodiment, the method uses annulus pressure to communicate between a downhole system and a remote location. The method may use intermittent electrical power generated by changes in annulus pressure to power the downhole system. Various sensors and well tools may be monitored and actuated by the downhole system, and acquired data may be transmitted to the remote location.
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公开(公告)号：US06848503B2
公开(公告)日：2005-02-01
申请号：US10053116
申请日：2002-01-17
CPC分类号： H02K7/1823 , E21B41/0085 , F03B13/00 , F05B2220/20 , F05B2220/60 , Y02B10/50
摘要： A power generating system (100) for a downhole operation (10) having production tubing (40) in a wellbore (12) includes a magnetized rotation member (110) coupled to the wellbore (12) within the production tubing (40), the rotation member (110) having a passageway (112) through which objects, such as tools, may be passed within the production tubing (40). Support braces (170, 172) couple the rotation member (110) to the production tubing (40) and allow the rotation member (110) to rotate within the production tubing (40). Magnetic pickups (150, 152) are predisposed about the rotation member (110) within the wellbore (12) and a power conditioner (200) is provided to receive currents from the magnetic pickups (150, 152) for storage and future use. The rotation member (110) rotates due to the flow of fluid, such as crude oil, through the production tubing (40) which causes the rotation member (110) to rotate and induce a magnetic field on the magnetic pickups (150, 152) such that electrical energy is transmitted to the power conditioner (200), the power conditioner able to store, rectify, and deliver power to any one of several electronic components within the wellbore (12).
摘要翻译： 在井筒（12）中具有生产管道（40）的用于井下操作（10）的发电系统（100）包括联接到生产管道（40）内的井筒（12）的磁化旋转构件（110） 旋转构件（110）具有通道（112），物体（例如工具）可以通过该通道在生产管道（40）内通过。 支撑支架（170,172）将旋转构件（110）连接到生产管道（40）并允许旋转构件（110）在生产管道（40）内旋转。 磁性拾取器（150,152）围绕井筒（12）内的旋转构件（110）预先设置，并且提供功率调节器（200）以接收来自磁性拾取器（150,152）的电流用于存储和将来的使用。 旋转构件（110）由于诸如原油的流体流动通过生产管道（40）而旋转，导致旋转构件（110）旋转并在磁性拾取器（150,152）上引起磁场， 使得电能被传递到功率调节器（200），该功率调节器能够存储，整流和向井筒（12）内的几个电子部件中的任何一个传送电力。
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76.发明授权Method of simultaneously stimulating multiple zones of a formation using flow rate restrictors 有权使用流量限制器同时刺激地层的多个区域的方法公开(公告)号：US09145766B2
公开(公告)日：2015-09-29
申请号：US13445378
申请日：2012-04-12
申请人： Michael L. Fripp , Jason D. Dykstra
发明人： Michael L. Fripp , Jason D. Dykstra
CPC分类号： E21B43/25 , E21B34/08 , E21B43/162
摘要： A method of simultaneously stimulating at least a first and second zone of a subterranean formation that includes flowing a fluid through multiple flow rate restrictors, with a first restrictor located adjacent the first zone, a second restrictor located adjacent the second zone, and the first and second restrictors are connected in parallel. As at least one of the fluid properties changes, the flow rates of the fluid exiting the first and second restrictors are similar within a flow rate range, and allowing the fluid to stimulate at least the first and second zones. As at least one of the properties of the fluid changes, the pressure differential between a fluid inlet and a fluid outlet increases and as the pressure differential increases, the flow rate of the fluid exiting the fluid outlet is maintained within the flow rate range.
摘要翻译： 一种同时刺激地下地层的至少第一和第二区域的方法，其包括使流体流过多个流量限制器，其中第一限流器位于邻近第一区域的位置，邻近第二区域定位的第二限流器，以及第一和第二区域 第二节流器并联连接。 当流体特性中的至少一个改变时，离开第一和第二限流器的流体的流速在流量范围内是相似的，并允许流体至少刺激第一和第二区域。 当流体的至少一个性质改变时，流体入口和流体出口之间的压力差增加，并且随着压差的增加，离开流体出口的流体的流速保持在流量范围内。
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77.发明授权Method and apparatus for controlling fluid flow using movable flow diverter assembly 有权使用可移动分流器组件控制流体流动的方法和装置公开(公告)号：US08985222B2
公开(公告)日：2015-03-24
申请号：US13442021
申请日：2012-04-09
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. 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. 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。 流体转向器可以响应于流体密度变化而在打开和关闭位置之间移动并且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。 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。
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公开(公告)号：US08985150B2
公开(公告)日：2015-03-24
申请号：US13100006
申请日：2011-05-03
申请人： Michael L. Fripp , Jason D. Dykstra
发明人： Michael L. Fripp , Jason D. Dykstra
CPC分类号： F15D1/0015 , Y10T137/2087 , Y10T137/2093 , Y10T137/2098 , Y10T137/2104 , Y10T137/2109 , Y10T137/2229 , Y10T137/8593 , Y10T137/87265
摘要： According to an embodiment, a device for directing the flow of a fluid comprises: a fluid chamber; a first outlet; a second outlet; a first outlet fluid passageway, wherein the first outlet fluid passageway is operatively connected to the first outlet; and a second outlet fluid passageway, wherein the second outlet fluid passageway is operatively connected to the second outlet; wherein the fluid rotationally flows about the inside of the chamber, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet. According to another embodiment, a device for directing the flow of a fluid comprises: a sensor; a first outlet connected to the sensor; a second outlet connected to the sensor; a first outlet fluid passageway; and a second outlet fluid passageway; wherein as the total number of phases of the fluid increases, the sensor directs at least a first phase of the fluid into the first outlet fluid passageway and directs at least a second phase of the fluid into the second outlet fluid passageway, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet.
摘要翻译： 根据实施例，用于引导流体流动的装置包括：流体室; 第一个出口 第二个出口 第一出口流体通道，其中第一出口流体通道可操作地连接到第一出口; 和第二出口流体通道，其中第二出口流体通道可操作地连接到第二出口; 其中所述流体围绕所述室的内部旋转流动，并且其中流过所述第一出口流体通道的流体与在所述第一和第二出口下游的点处流过所述第二出口流体通道的流体相结合。 根据另一个实施例，用于引导流体流动的装置包括：传感器; 连接到传感器的第一出口; 连接到传感器的第二出口; 第一出口流体通道; 和第二出口流体通道; 其中当所述流体的总相数增加时，所述传感器将至少第一相流体引导到所述第一出口流体通道中，并将所述流体的至少第二相引导到所述第二出口流体通道中，并且其中所述流体 流过第一出口流体通道与在第一和第二出口下游的点处流过第二出口流体通道的流体结合。
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公开(公告)号：US20150041146A1
公开(公告)日：2015-02-12
申请号：US14130632
申请日：2013-01-29
IPC分类号： E21B34/06
CPC分类号： E21B34/16 , E21B34/06 , E21B34/066 , E21B34/08 , E21B34/14 , E21B2034/002
摘要： An actuation device comprises a housing comprising one or more ports, a magnetic valve component, and a central flowbore. The central flowbore is configured to receive a disposable member configured to emit a magnetic field, and the magnetic valve component is configured to radially shift from a first position to a second position in response to interacting with the magnetic field.
摘要翻译： 致动装置包括壳体，其包括一个或多个端口，磁阀部件和中心流孔。 中心流孔被配置为接收被配置为发射磁场的一次性部件，并且磁性阀部件被配置为响应于与磁场相互作用而从第一位置径向移位到第二位置。
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80.发明授权Variable flow resistance system with circulation inducing structure therein to variably resist flow in a subterranean well 有权可变流阻系统，其中具有循环诱导结构，以可变地抵抗地下井中的流动公开(公告)号：US08905144B2
公开(公告)日：2014-12-09
申请号：US13351035
申请日：2012-01-16
申请人： Jason D. Dykstra , Michael L. Fripp
发明人： Jason D. Dykstra , Michael L. Fripp
CPC分类号： E21B34/06 , E21B43/12 , Y10T137/2087 , Y10T137/2093 , Y10T137/2109 , Y10T137/2229
摘要： A flow control device can include a surface that defines a chamber and includes a side perimeter and opposing end surfaces, a greatest distance between the opposing end surfaces being smaller than a largest dimension of the opposing end surfaces, a first port through one of the end surfaces, and a second port through the surface and apart from the first port, the side perimeter surface being operable to direct flow from the second port to rotate about the first port. Another device can include a cylindroidal chamber for receiving flow through an inlet and directing the flow to an outlet, a greatest axial dimension of the cylindroidal chamber being smaller than a greatest diametric dimension of the cylindroidal chamber, the cylindroidal chamber promoting rotation of the flow based on a characteristic of the inflow through the inlet. The device can have a flow path structure in the cylindroidal chamber.
摘要翻译： 流量控制装置可以包括限定腔室并包括侧边周边和相对端面的表面，相对的端面之间的最大距离小于相对的端面的最大尺寸，通过端部之一的第一端口 表面和穿过该表面并且与第一端口分开的第二端口，该侧周边表面可操作以引导从第二端口流动以围绕第一端口旋转。 另一装置可以包括用于接收通过入口的流动并将流引导到出口的圆柱形腔室，圆柱形腔室的最大轴向尺寸小于圆柱形腔室的最大直径尺寸，所述圆柱形腔室促进基于流动的旋转 通过入口流入的特征。 该装置可以在圆柱形腔室中具有流动路径结构。
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