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1. 发明申请

WO2009055354A3 WATER DISSOLVABLE RELEASED MATERIAL USED AS INFLOW CONTROL DEVICE 审中-公开
标题翻译：用作流体控制装置的水不溶性释放材料
公开(公告)号：WO2009055354A3
公开(公告)日：2009-07-09
申请号：PCT/US2008080579
申请日：2008-10-21
申请人： BAKER HUGHES INC , CROW STEVE L , CORONADO MARTIN P , JOHNSON MICHAEL H
发明人： CROW STEVE L , CORONADO MARTIN P , JOHNSON MICHAEL H
IPC分类号： E21B43/01
CPC分类号： E21B34/08 , E21B43/12
摘要： Methods and devices for controlling fluid flow into a wellbore tubular include an in-flow control device, an element co-acting with the in-flow control device, and a disintegrating medium at least partially surrounding the element. The medium may be configured to release the element upon disintegration of the medium. The disintegrating medium may be configured to disintegrate when exposed to a selected fluid. The element may be configured to at least partially restrict flow across a flow path associated with the in-flow control device when released. The flow path may convey the fluid from the formation to a flow bore of the wellbore tubular and the element may be positioned along the flow path. The element may be: a liquid, a solid, a particle and / or particles. The selected fluid may be water, a hydrocarbon, an engineered fluid, and / or a naturally occurring fluid.
摘要翻译：用于控制流入井眼管的流体的方法和装置包括流入控制装置，与流入控制装置共同作用的元件以及至少部分地围绕该元件的分解介质。介质可以被配置为在介质分解时释放元件。崩解介质可以被配置为当暴露于所选流体时分解。该元件可以被配置为当释放时至少部分地限制与流入控制装置相关联的流动路径的流动。流动路径可以将流体从地层输送到井眼管的流动孔，并且元件可以沿着流动路径定位。元件可以是：液体，固体，颗粒和/或颗粒。所选择的流体可以是水，烃，工程流体和/或天然存在的流体。

2. 发明申请

WO2008134311A4 RESTRICTOR VALVE MOUNTING FOR DOWNHOLE SCREENS 审中-公开
标题翻译：用于井下屏幕的限位阀安装
公开(公告)号：WO2008134311A4
公开(公告)日：2008-12-31
申请号：PCT/US2008061150
申请日：2008-04-22
申请人： BAKER HUGHES INC , CORONADO MARTIN P , CROW STEVE L , HENRIKSEN KNUT
发明人： CORONADO MARTIN P , CROW STEVE L , HENRIKSEN KNUT
IPC分类号： E21B34/08 , E21B43/08
CPC分类号： E21B43/08 , E21B34/08
摘要： In one aspect of the invention a valve that operates in association with a downhole screen is threaded into the wall of a base pipe after being inserted through a saddle. When the valve body is threaded in, the engagement into the wall threads in the base pipe acts as a sealing force on a ring seal between the saddle and the base pipe and between the valve body and the saddle. The valve itself can be outfitted with a cover with openings that can be integral or removable and disposed at the end of the valve that is innermost to the base pipe. Preferably a series of elongated slots are used that can catch slurry if the well is to be killed while allowing subsequent production to drive the accumulated solids from well killing back into the base pipe. Another feature places the valve in a base pipe opening under a cylindrical screen section to reduce assembly time and cost of constructing an adjacent housing to one side of the cylindrical screen section to accommodate the valve.
摘要翻译：在本发明的一个方面中，与井下筛网相关联地操作的阀在插入鞍座之后被拧入基管的壁中。当阀体螺纹连接时，与基管中的壁螺纹的接合作用在鞍座和基管之间以及阀体和鞍座之间的环形密封件上的密封力。阀门本身可以装备有具有可以是一体的或可拆卸的开口的盖，并且设置在最靠近基管的阀的端部。优选地，使用一系列细长的狭槽，如果井将被杀死，则可以捕获浆料，同时允许随后的生产将积聚的固体从良好地杀死回到基管中。另一特征将阀门放置在圆柱形筛网部分下方的基管开口中，以减少组装时间和将相邻壳体构造到圆筒形筛部分的一侧以适应阀门的成本。

3. 发明申请

WO2009073363A3 MOUNTING OF A CONDUCTOR ON A TUBULAR COVER 审中-公开
标题翻译：管道罩上的导体的安装
公开(公告)号：WO2009073363A3
公开(公告)日：2009-08-27
申请号：PCT/US2008083956
申请日：2008-11-19
申请人： BAKER HUGHES INC , VARMA VINAY , CROW STEVE L , CORONADO MARTIN P
发明人： VARMA VINAY , CROW STEVE L , CORONADO MARTIN P
IPC分类号： H01B13/32 , H01B13/06
CPC分类号： E21B17/026 , Y10T29/49144 , Y10T29/49149
摘要： A method for securing a signal propagating line to a downhole component includes configuring the downhole component in a final form prior to securing the line thereto; positioning the line at an outside dimension of the component; and fusing the line to the component with a heat based fusion method and apparatus therefore.
摘要翻译：用于将信号传播线固定到井下部件的方法包括在将线固定到其之前以最终形式配置井下部件; 将线定位在部件的外部尺寸处; 并且利用基于热的融合方法和装置将线熔合到部件上。

4. 发明申请

WO2009052076A3 WATER ABSORBING MATERIALS USED AS AN IN-FLOW CONTROL DEVICE 审中-公开
标题翻译：用作流入控制装置的吸水材料
公开(公告)号：WO2009052076A3
公开(公告)日：2009-07-09
申请号：PCT/US2008079778
申请日：2008-10-14
申请人： BAKER HUGHES INC , CROW STEVE L , CORONADO MARTIN P
发明人： CROW STEVE L , CORONADO MARTIN P
IPC分类号： E21B43/00 , E21B34/06
CPC分类号： E21B43/12 , E21B43/32
摘要： A device or system for controlling fluid flow in a well includes a flow restriction member that transitions from a first effective density to a second effective density in response to a change in composition of the flowing fluid. The flow restriction member may increase in effective density as the water cut of the flowing fluid increases and / or disintegrate when exposed to a selected fluid in the flowing fluid. The flow restriction member may be formed of a water-absorbing material and / or a porous material. The pores may be water permeable but not oil permeable. A method for producing fluid from a subterranean formation includes controlling a flow of fluid into a well bore tubular with a flow restriction member. The method may include reducing a flow of water into the well bore tubular when a percentage of water in the flowing fluid reaches a predetermined value.
摘要翻译：用于控制井中的流体流动的装置或系统包括响应于流动流体的组成变化从第一有效密度转变到第二有效密度的流动限制构件。当流动流体的水切割暴露于流动流体中的选定流体时，流动限制构件的有效密度可能增加，和/或分解。流动限制构件可以由吸水材料和/或多孔材料形成。孔可以是水可渗透的，但是不透油。用于从地层生产流体的方法包括通过流动限制构件控制流体进入井筒管道。该方法可以包括当流动流体中的一定百分比的水达到预定值时，减少进入井筒管中的水流。

5. 发明申请

WO2008141088A4 OPTICAL FIBER CABLE CONSTRUCTION ALLOWING RIGID ATTACHMENT TO ANOTHER STRUCTURE 审中-公开
标题翻译：光纤电缆结构允许刚性连接到另一个结构
公开(公告)号：WO2008141088A4
公开(公告)日：2009-04-09
申请号：PCT/US2008063060
申请日：2008-05-08
申请人： BAKER HUGHES INC , CORONADO MARTIN P , CROW STEVE L , VARMA VINAY
发明人： CORONADO MARTIN P , CROW STEVE L , VARMA VINAY
IPC分类号： G02B6/44
CPC分类号： G02B6/4488
摘要： A tubular and a jacketed cable combination includes a strip of material helically wound about itself to form a tubular structure having an inside dimension and an outside dimension, one or more optic fibers disposed within a filler material, a jacket disposed about the filler material to protect the same and an affixation between the jacket and the tubular and methods of making the combination and the cable.
摘要翻译：管状和夹套式电缆组合包括围绕其自身螺旋缠绕的材料带以形成具有内部尺寸和外部尺寸的管状结构，布置在填充材料内的一个或多个光纤，围绕填充材料设置以保护夹套和管之间的相同和附加以及制造组合和电缆的方法。

6. 发明申请

WO2008141088A3 OPTICAL FIBER CABLE CONSTRUCTION ALLOWING RIGID ATTACHMENT TO ANOTHER STRUCTURE 审中-公开
标题翻译：光纤电缆结构允许刚性附着到其他结构
公开(公告)号：WO2008141088A3
公开(公告)日：2009-02-12
申请号：PCT/US2008063060
申请日：2008-05-08
申请人： BAKER HUGHES INC , CORONADO MARTIN P , CROW STEVE L , VARMA VINAY
发明人： CORONADO MARTIN P , CROW STEVE L , VARMA VINAY
IPC分类号： G02B6/44
CPC分类号： G02B6/4488
摘要： A tubular and a jacketed cable combination includes a strip of material helically wound about itself to form a tubular structure having an inside dimension and an outside dimension, one or more optic fibers disposed within a filler material, a jacket disposed about the filler material to protect the same and an affixation between the jacket and the tubular and methods of making the combination and the cable.
摘要翻译：管状和夹套的电缆组合包括围绕其螺旋形缠绕的材料条，以形成具有内部尺寸和外部尺寸的管状结构，设置在填充材料内的一个或多个光纤，围绕填充材料设置的护套以保护护套和管子之间的相同和固定以及制造组合和电缆的方法。

7. 发明申请

WO2009052103A2 WATER SENSING DEVICES AND METHODS UTILIZING SAME TO CONTROL FLOW OF SUBSURFACE FLUIDS 审中-公开
标题翻译：水敏装置和利用它们来控制地下流体流动的方法
公开(公告)号：WO2009052103A2
公开(公告)日：2009-04-23
申请号：PCT/US2008079840
申请日：2008-10-14
申请人： BAKER HUGHES INC , CROW STEVE L , HAYTER STEVEN R , HOLMES KEVIN C , RANJAN PRIYESH
发明人： CROW STEVE L , HAYTER STEVEN R , HOLMES KEVIN C , RANJAN PRIYESH
IPC分类号： E21B43/00 , E21B34/06
CPC分类号： E21B43/12 , E21B43/32
摘要： An apparatus for controlling fluid flow in a wellbore includes a reactive element that reacts when exposed to a fluid and a flow control device configured to control a flow of the fluid. The flow control device may be actuated by a reaction of the reactive element to the fluid. In embodiments, the reactive element reacts by exhibiting a change in a material property. The reaction of the reactive element may be reversible. In embodiments, the reactive element may be a shape memory polymer. The flow control device may include an actuating element operably coupled to the reactive element. The reaction of the reactive element to a given fluid releases the actuating element to actuate the flow control device.
摘要翻译：一种用于控制井筒中的流体流动的装置包括当暴露于流体时反应的反应元件和被配置为控制流体流动的流量控制装置。流量控制装置可以通过反应元件与流体的反应来致动。在实施例中，反应性元件通过展现材料性质的变化而发生反应。反应性元素的反应可能是可逆的。在实施例中，反应元件可以是形状记忆聚合物。流量控制装置可以包括可操作地联接到电抗元件的致动元件。反应元件与给定流体的反应释放致动元件以致动流量控制装置。

8. 发明申请

WO2007027617A2 INFLOW CONTROL DEVICE WITH PASSIVE SHUT-OFF FEATURE 审中-公开
标题翻译：具有被动关闭功能的流量控制装置
公开(公告)号：WO2007027617A2
公开(公告)日：2007-03-08
申请号：PCT/US2006033547
申请日：2006-08-30
申请人： BAKER HUGHES INC
发明人： CORONADO MARTIN P , CROW STEVE L , HENRIKSEN KNUT
IPC分类号： E21B43/12 , E21B34/08 , E21B43/32
CPC分类号： E21B34/10 , E21B34/08 , E21B43/12 , E21B43/14 , E21B43/32 , E21B2034/005
摘要： Devices and methods for control flow of formation fluids respect to one or more selected parameter relating to the wellbore fluid. In one embodiment, a flow control device for controlling fluid flow into the production tubular uses a flow restriction member that is actuated by a character change of the formation fluid, such as liquid to gas or oil to water. The flow restriction member can be sensitive to a change in density of the formation fluid. The flow restriction member is passive, self-regulating and does not need any power source or control signal to control fluid flow. In one embodiment, the flow control device automatically rotates into a predetermined orientation upon being positioned in the wellbore. A seal disposed on the flow control devices expands into sealing engagement with an enclosure after the flow control device assumed the desired predetermined position.
摘要翻译：用于控制地层流体流动的装置和方法相对于与井眼流体有关的一个或多个选定参数。在一个实施例中，用于控制进入生产管道的流体流动的流量控制装置使用流动限制构件，该流动限制构件通过地层流体（例如液体对气体或油对水）的性质改变而被致动。流动限制构件可以对地层流体的密度变化敏感。流量限制构件是被动的，自调节的，并且不需要任何电源或控制信号来控制流体流动。在一个实施例中，流量控制装置在定位在井筒中时自动地旋转成预定的方位。设置在流量控制装置上的密封件在流量控制装置假定期望的预定位置之后膨胀成与外壳密封接合。

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