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公开(公告)号：US5251695A
公开(公告)日：1993-10-12
申请号：US820158
申请日：1992-01-13
申请人： Martin P. Coronado
发明人： Martin P. Coronado
IPC分类号： E21B17/04 , F16L19/08 , F16L33/22 , E21B17/043 , F16L21/04
CPC分类号： F16L33/224 , E21B17/04 , F16L19/086
摘要： A connector is provided for coupling a tubular member to a selected apparatus. The tubular member has inner and outer surfaces, and terminates at an end, with the inner surface at least in-part defining a central bore. A central body is provided with first and second ends. A linkage member is disposed at the first end of the central body for connecting the central body to a selected apparatus. A tubing coupler is disposed at the second end of the central body, and is operable in an insertion mode of operation in a radially-reduced position for insertion into the central bore of the tubular member, and a coupling mode of operation in a radially-expanded position for grippingly and sealingly engaging the inner surface of the tubular member.
摘要翻译： 提供连接器用于将管状构件联接到所选择的装置。 管状构件具有内表面和外表面，并且在端部终止，内表面至少部分地限定中心孔。 中心体设有第一和第二端。 连接构件设置在中心体的第一端，用于将中心体连接到选定的装置。 管联接器设置在中心体的第二端处，并且可在径向缩小位置的插入操作模式中操作以插入管状构件的中心孔中，并且在径向减小的位置中操作的联接模式， 用于夹紧并密封地接合管状构件的内表面的膨胀位置。
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82.发明授权Pressure compensating apparatus and method for chemical treatment of subterranean well bores 失效用于化学处理地下井孔的压力补偿装置和方法
公开(公告)号：US4934460A
公开(公告)日：1990-06-19
申请号：US377230
申请日：1989-07-06
申请人： Martin P. Coronado
发明人： Martin P. Coronado
IPC分类号： E21B33/124 , E21B34/00 , E21B34/06 , E21B34/10
CPC分类号： E21B34/103 , E21B33/1243 , E21B34/063 , E21B2034/005
摘要： An apparatus for effecting chemical treatment of a subterranean well bore comprises vertically spaced, inflatable packing elements which are run into the well on a fluid conduit, such as continuous coiled tubing, or the like. The apparatus permits circulation while being run into the well and, when positioned, effects the expansion of the two inflatable elements by pressured fluid introduced through the supporting fluid conduit. The applied pressure is trapped within the inflatable elements by axial movement of an inner body relative to an outer body, which effects the opening of fluid communication between the central fluid conduit and the well bore portion between the inflated packing elements, permitting testing of the sealing effectiveness of the packing elements, and the application of a treatment fluid. The same movement, accompanied by an increase in fluid pressure effects the opening of a fluid path to the well bore above the uppermost packing element. For deflation of the inflatable packing elements, the central body is moved downwardly by the spring, a circulation port is opened and a rupture disc is ruptured through the application of preselected higher fluid pressures. In order to compensate for a pressure variance as a result of the initation of the release sequence involved in deflating the inflatable packing elements, a pressure compensating member is provided, with the member having a cylindrical outer housing and a valve housing concentrically movable relative to and within the cylindrical housing.
摘要翻译： 用于进行地下井眼的化学处理的装置包括垂直间隔开的可膨胀的填充元件，其在诸如连续盘绕管等的流体导管上进入井中。 该设备允许循环，同时进入井，并且当定位时，通过通过支撑流体导管引入的压力流体来影响两个可充气元件的膨胀。 所施加的压力通过内部主体相对于外部主体的轴向运动而被捕获在可充气元件内，这影响了中间流体导管与膨胀的填充元件之间的井眼部分之间的流体连通的打开，允许密封 包装元件的有效性和处理流体的应用。 伴随着流体压力的增加的相同的运动影响到最上面的包装元件上方的井眼的流体路径的打开。 为了充气包装元件的放气，中心体通过弹簧向下移动，打开循环端口并通过施加预选的较高流体压力破裂破裂片。 为了补偿由于启动释放顺序引起的压缩变化的结果，所述释放顺序涉及可膨胀的填充元件的放气，提供了压力补偿构件，其中该构件具有圆柱形外壳体和阀壳体，其可相对于和 在圆柱形外壳内。
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公开(公告)号：US09140085B2
公开(公告)日：2015-09-22
申请号：US13396134
申请日：2012-02-14
CPC分类号： E21B23/02 , E21B23/03 , E21B47/09 , G01V11/005
摘要： A downhole positioning apparatus includes: a carrier configured to be disposed in a borehole in an earth formation, the carrier including at least one measurement tool and an extendable member configured to be actuated between a first position in which the extendable member is disposed at the carrier and a second position in which the member is extended from an outer surface of the carrier; and a receiving element fixedly disposed at a borehole casing, the receiving element configured to receive the elongated member when the member is in the second position and guide the carrier to a selected orientation as the carrier is moved axially through the borehole.
摘要翻译： 井下定位装置包括：载体，其被配置为设置在地层中的钻孔中，所述载体包括至少一个测量工具和可延伸构件，该可延伸构件构造成在第一位置和第二位置之间被致动，在第一位置中，可延伸构件设置在载体 以及第二位置，其中所述构件从所述载体的外表面延伸; 以及固定地设置在钻孔壳体处的接收元件，所述接收元件构造成当所述构件处于所述第二位置时接收所述细长构件，并且当所述载体轴向移动穿过所述钻孔时将所述载体引导到所选取向。
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公开(公告)号：US20130206397A1
公开(公告)日：2013-08-15
申请号：US13396134
申请日：2012-02-14
CPC分类号： E21B23/02 , E21B23/03 , E21B47/09 , G01V11/005
摘要： A downhole positioning apparatus includes: a carrier configured to be disposed in a borehole in an earth formation, the carrier including at least one measurement tool and an extendable member configured to be actuated between a first position in which the extendable member is disposed at the carrier and a second position in which the member is extended from an outer surface of the carrier; and a receiving element fixedly disposed at a borehole casing, the receiving element configured to receive the elongated member when the member is in the second position and guide the carrier to a selected orientation as the carrier is moved axially through the borehole.
摘要翻译： 井下定位装置包括：载体，其被配置为设置在地层中的钻孔中，所述载体包括至少一个测量工具和可延伸构件，该可延伸构件构造成在第一位置和第二位置之间被致动，在第一位置中，可延伸构件设置在载体 以及第二位置，其中所述构件从所述载体的外表面延伸; 以及固定地设置在钻孔壳体处的接收元件，所述接收元件构造成当所述构件处于所述第二位置时接收所述细长构件，并且当所述载体轴向移动穿过所述钻孔时将所述载体引导到所选取向。
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公开(公告)号：US08312934B2
公开(公告)日：2012-11-20
申请号：US12696820
申请日：2010-01-29
申请人： Martin P. Coronado
发明人： Martin P. Coronado
CPC分类号： E21B17/1035
摘要： A line retention system includes a positionally fixed retainer having one or more recesses therein that are receptive to one or more lines. The system further includes one or more spline recesses in the positionally fixed retainer receptive to one or more position splines and one or more position splines that are receivable in the one or more spline recesses. A method for retaining one or more lines is included.
摘要翻译： 线路保持系统包括其中具有一个或多个凹部的位置固定的保持器，其容纳一条或多条线。 所述系统还包括一个或多个在所述位置固定的保持器中的一个或多个花键凹槽，其接纳于一个或多个位置花键和可接收在所述一个或多个花键凹槽中的一个或多个位置花键。 包括用于保留一条或多条线的方法。
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86.发明授权Fracturing and gravel packing tool with shifting ability between squeeze and circulate while supporting an inner string assembly in a single position 有权压裂和砾石包装工具，具有在挤压和循环之间的移动能力，同时在单个位置支撑内部串组件公开(公告)号：US08215395B2
公开(公告)日：2012-07-10
申请号：US12562872
申请日：2009-09-18
IPC分类号： E21B43/04
CPC分类号： E21B43/045
摘要： A fracturing and gravel packing tool has features that prevent well swabbing when the tool is picked up with respect to a set isolation packer. An upper or jet valve allows switching between the squeeze and circulation positions without risk of closing the wash pipe valve. The wash pipe valve can only be closed with multiple movements in opposed direction that occur after a predetermined force is held for a finite time to allow movement that arms the wash pipe valve. The jet valve can prevent fluid loss to the formation when being set down whether the crossover tool is supported on the packer or on the smart collet.
摘要翻译： 压裂和砾石包装工具具有防止在相对于设置的隔离隔离器拾取工具时良好擦拭的特征。 上部或喷射阀允许在挤压和循环位置之间切换，而不会关闭洗涤管阀的风险。 洗涤管阀只能在预定力保持有限时间之后发生的相反方向上的多个运动被关闭，以允许摆动洗涤管阀的运动。 喷射阀可以防止流体在形成时被丢弃，无论交换工具是否支撑在封隔器上或智能夹头上。
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87.发明授权公开(公告)号：US08210258B2
公开(公告)日：2012-07-03
申请号：US12645273
申请日：2009-12-22
摘要： A method of producing fluids from a wellbore that has therein n adjustable flow control device for controlling flow of fluid between a formation and the wellbore may include: providing a tool having a sensor configured to provide measurements relating to a downhole property of interest, wherein the tool is configured to adjust flow from the flow control device; conveying the tool into the wellbore; determining the property of interest using the tool; and adjusting the flow through the flow control device with the tool at least in part in response to the determined parameter of interest. An apparatus for controlling fluid flow between a formation and a wellbore, according to one embodiment may include: a tool configured to be conveyed into a wellbore that contains at least one sensor for estimating a property of interest downhole and a latching device configured to couple to a flow control device in the wellbore to alter flow of the fluid through the flow control device.
摘要翻译： 一种从井眼产生流体的方法，其中具有用于控制地层和井筒之间的流体流动的可调节的流量控制装置可以包括：提供具有传感器的工具，所述传感器被配置为提供与感兴趣的井下性质相关的测量，其中 工具被配置为调节来自流量控制装置的流量; 将工具输送到井筒中; 使用该工具确定感兴趣的财产; 以及至少部分地响应于所确定的感兴趣的参数来调整具有所述工具的流动控制装置的流量。 根据一个实施例的用于控制地层和井眼之间的流体流动的装置可以包括：被配置为被输送到井筒中的工具，所述工具包含至少一个用于估计井下特性的传感器，以及锁定装置， 井筒中的流量控制装置，用于改变通过流量控制装置的流体的流动。
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公开(公告)号：US08096351B2
公开(公告)日：2012-01-17
申请号：US11875669
申请日：2007-10-19
IPC分类号： E21B43/12
摘要： A device and system for controlling fluid flow into a wellbore tubular may include a flow path in a production control device and at least one in-flow control element along the flow path. A media in the in-flow control element adjusts a cross-sectional flow area of the flow path by interacting with water. The media may be an inorganic solid, a water swellable polymer, or ion exchange resin beads. A method for controlling a fluid flow into a wellbore tubular may include conveying the fluid via a flow path from the formation into a flow bore of the wellbore; and adjusting a cross-sectional flow area of at least a portion of the flow path using a media that interacts with water. The method may include calibrating the media to permit a predetermined amount of flow across the media after interacts with water.
摘要翻译： 用于控制流入井眼管的流体的装置和系统可以包括生产控制装置中的流动路径和沿着流动路径的至少一个流入控制元件。 流入控制元件中的介质通过与水相互作用来调节流路的横截面流动面积。 介质可以是无机固体，水溶胀性聚合物或离子交换树脂珠。 用于控制进入井筒管的流体流的方法可包括将流体经由流经路径从地层输送到井筒的流动孔中; 以及使用与水相互作用的介质来调节所述流动路径的至少一部分的横截面流动面积。 该方法可以包括校准介质以允许在与水相互作用之后跨过介质的预定量的流动。
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89.发明申请Downhole-Adjustable Flow Control Device for Controlling Flow of a Fluid Into a Wellbore 有权用于控制流体进入井筒的井下可调流量控制装置公开(公告)号：US20110147006A1
公开(公告)日：2011-06-23
申请号：US12645300
申请日：2009-12-22
CPC分类号： E21B43/12 , E21B23/004 , E21B34/14
摘要： A flow control device is provided that in one embodiment includes a flow-through region configured to receive formation fluid at an inflow region and discharge the received fluid at an outflow region and a setting device configured to adjust the flow of the fluid through the flow-through region to a selected level. The setting device includes a coupling member configured to be coupled to an external latching device adapted to move the coupling member to cause the setting device to alter the flow of the fluid from the flow-through region to the selected level.
摘要翻译： 提供了一种流量控制装置，其在一个实施例中包括流通区域，其构造成在流入区域处接收地层流体并在流出区域排放接收的流体;以及设定装置，其被配置为调节流过流过区域的流体， 通过区域到选定的级别。 设置装置包括联接构件，其被配置为联接到适于移动联接构件的外部闭锁装置，以使得设定装置将流体从流通区域的流动改变到所选择的水平。
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90.发明申请公开(公告)号：US20110146975A1
公开(公告)日：2011-06-23
申请号：US12645273
申请日：2009-12-22
摘要： A method of producing fluids from a wellbore that has therein n adjustable flow control device for controlling flow of fluid between a formation and the wellbore may include: providing a tool having a sensor configured to provide measurements relating to a downhole property of interest, wherein the tool is configured to adjust flow from the flow control device; conveying the tool into the wellbore; determining the property of interest using the tool; and adjusting the flow through the flow control device with the tool at least in part in response to the determined parameter of interest. An apparatus for controlling fluid flow between a formation and a wellbore, according to one embodiment may include: a tool configured to be conveyed into a wellbore that contains at least one sensor for estimating a property of interest downhole and a latching device configured to couple to a flow control device in the wellbore to alter flow of the fluid through the flow control device.
摘要翻译： 一种从井眼产生流体的方法，其中具有用于控制地层和井筒之间的流体流动的可调节的流量控制装置可以包括：提供具有传感器的工具，所述传感器被配置为提供与感兴趣的井下性质相关的测量，其中 工具被配置为调节来自流量控制装置的流量; 将工具输送到井筒中; 使用该工具确定感兴趣的财产; 以及至少部分地响应于所确定的感兴趣的参数来调整具有所述工具的流动控制装置的流量。 根据一个实施例的用于控制地层和井眼之间的流体流动的装置可以包括：被配置为被输送到井筒中的工具，所述工具包含至少一个用于估计井下特性的传感器，以及锁定装置， 井筒中的流量控制装置，用于改变通过流量控制装置的流体的流动。
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