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11. 发明申请

WO2013109408A1 NON-BALLISTIC TUBULAR PERFORATING SYSTEM AND METHOD 审中-公开
标题翻译：非弹性管道执行系统和方法
公开(公告)号：WO2013109408A1
公开(公告)日：2013-07-25
申请号：PCT/US2013/020049
申请日：2013-01-03
申请人： BAKER HUGHES INCORPORATED , RICHARD, Bennett M. , MAZYAR, Oleg A.
发明人： RICHARD, Bennett M. , MAZYAR, Oleg A.
IPC分类号： E21B43/112 , E21B43/11
CPC分类号： E21B34/063 , E21B43/12
摘要： A non-ballistic tubular perforating system includes a tubular having a wall with perforations therethrough, and plugs positioned within the perforations that are configured to dissolve in response to exposure to a first environment thereby creative of a second environment that can dissolve or increase porosity of cement.
摘要翻译：非弹道管状穿孔系统包括具有穿过其中的穿孔的壁的管状体和位于穿孔内的插塞，其构造成响应于暴露于第一环境而溶解，从而创造出可溶解或增加水泥孔隙度的第二环境。

12. 发明申请

WO2011038247A2 A SYSTEM AND APPARATUS FOR WELL SCREENING INCLUDING A FOAM LAYER 审中-公开
标题翻译：一种包括泡沫层的良好屏幕的系统和装置
公开(公告)号：WO2011038247A2
公开(公告)日：2011-03-31
申请号：PCT/US2010/050226
申请日：2010-09-24
申请人： BAKER HUGHES INCORPORATED , RICHARD, Bennett, M. , JOHNSON, Michael, H.
发明人： RICHARD, Bennett, M. , JOHNSON, Michael, H.
IPC分类号： E21B43/08
CPC分类号： E21B43/082 , Y10T29/49885
摘要： An apparatus for screening earth formation components includes: a base pipe configured to allow the passage of formation fluid therethrough; and a foam layer disposed radially outwardly of the base pipe and configured to allow the passage of formation fluid therethrough and minimize the passage of formation solids therethrough, the foam layer including a plurality of hollow structures forming windows therebetween. A method of manufacturing an apparatus for screening earth formation components is also disclosed.
摘要翻译：用于筛选地层构件的装置包括：基管，其构造成允许地层流体通过其中; 以及泡沫层，其设置在所述基管的径向外侧，并且构造成允许地层流体通过，并使地层固体的通过最小化，所述泡沫层包括在其间形成窗口的多个中空结构。还公开了一种用于筛选地层成分的装置的方法。

13. 发明申请

WO2010101752A4 SUBTERRANEAN SCREEN WITH VARYING RESISTANCE TO FLOW 审中-公开
标题翻译：具有不断变化的流动阻力的下层筛网
公开(公告)号：WO2010101752A4
公开(公告)日：2011-01-06
申请号：PCT/US2010025250
申请日：2010-02-24
申请人： BAKER HUGHES INC , RICHARD BENNETT M , JOHNSON MICHAEL H , KIM NAMHYO , XU YANG , ROSENBLATT STEVE
发明人： RICHARD BENNETT M , JOHNSON MICHAEL H , KIM NAMHYO , XU YANG , ROSENBLATT STEVE
IPC分类号： E21B43/08 , E21B34/06 , E21B34/08
CPC分类号： E21B43/088 , E21B43/14
摘要： A screen section is made with variable resistance to flow in the screen material to balance the flow along the screen length. In one variation different discrete zones have screens configured for different percentages of open area while all have the same particle filtration capability. In another variation discrete portions have differing amounts of overlapping screen portions so as to balance flow without affecting the particle size screened. The cross-sectional shape of a wire wrap underlayment for the screen is made closer to trapezoidal to decrease the angle of opening for the incoming flow paths toward the base pipe. In this manner flow resistance is reduced and flow is increased due to reduced turbulence.
摘要翻译：屏幕部分被制成具有可变阻力以在屏幕材料中流动以平衡沿着屏幕长度的流动。在一个实施例中，不同的离散区域具有不同百分比的开放区域配置的屏幕，同时具有相同的颗粒过滤能力。在另一变型中，离散部分具有不同量的重叠筛分部分，以平衡流动而不影响筛选的粒度。使屏幕的线缠绕层的横截面形状更接近梯形，以减小朝向基管的进入流动路径的开口角度。以这种方式，由于减少的湍流，阻力减小并且流量增加。

14. 发明申请

WO2010120469A2 OPEN HOLE FRAC SYSTEM 审中-公开
标题翻译：开孔系统
公开(公告)号：WO2010120469A2
公开(公告)日：2010-10-21
申请号：PCT/US2010/028784
申请日：2010-03-26
申请人： BAKER HUGHES INCORPORATED , RICHARD, Bennett, M. , XU, Yang
发明人： RICHARD, Bennett, M. , XU, Yang
IPC分类号： E21B43/26 , E21B33/12 , E21B23/06
CPC分类号： E21B43/26 , E21B33/10 , E21B34/14
摘要： A fracturing operation is done in open hole without annular space isolation. The annular space is spanned by telescoping members that are located behind isolation valves. A given bank of telescoping members can be uncovered and the telescoping members extended to span the annular space and engage the formation in a sealing manner. Pressurized fracturing fluid can be pumped through the telescoped passages and the portion of the desired formation fractured. In a proper formation, cementing is not needed to maintain wellbore integrity. The telescoping members can optionally have screens. Normally, the nature of the formation is such that gravel packing is also not required. A production string can be inserted into the string with the telescoping devices and the formation portions of interest can be produced through the selectively exposed telescoping members.
摘要翻译：在没有环形空间隔离的开孔中进行压裂作业。环形空间由位于隔离阀后面的伸缩构件跨越。一组给定的伸缩构件可以不被覆盖，并且伸缩构件延伸以跨越环形空间并以密封方式接合地层。加压压裂液可以泵送通过可伸缩通道，并且所需地层的部分断裂。在适当的形成中，不需要固井来保持井身完整性。伸缩构件可以可选地具有屏幕。通常，地层的性质是不需要砾石填料。生产线可以用伸缩装置插入弦中，并且可以通过选择性地暴露的伸缩构件来产生感兴趣的形成部分。

15. 发明申请

WO2008154184A3 REMOVABLE INJECTION OR PRODUCTION FLOW EQUALIZATION VALVE 审中-公开
标题翻译：可拆卸注射或生产流量均衡阀
公开(公告)号：WO2008154184A3
公开(公告)日：2010-09-30
申请号：PCT/US2008065314
申请日：2008-05-30
申请人： BAKER HUGHES INC , RICHARD BENNETT , JOHNSON MICHAEL H , GAUDETTE SEAN L
发明人： RICHARD BENNETT , JOHNSON MICHAEL H , GAUDETTE SEAN L
IPC分类号： E21B43/12
CPC分类号： E21B34/14 , E21B43/08 , E21B2034/007
摘要： One or more valves (14) can be run into a string (10) to land near associated ports (12) in the string for injection or/and production service. When multiple valves are installed they can be initially configured to balance flow into or from a zone. The position of each valve can be altered without removal from the string preferably by a wireline shifting tool. One or more valves can also be removed and replaced when worn preferably using a wireline run tool. The valves can come with an integral sand control feature (44) to facilitate production. Sensors to monitor well conditions and to transmit data to the surface can also be incorporated into the valve module.
摘要翻译：可以将一个或多个阀（14）运行到串（10）中以落在用于注射或/和生产服务的串中的相关联的端口（12）附近。当安装多个阀门时，可以将其初始配置为平衡流入或流出区域的流量。可以改变每个阀的位置，而不需要通过电缆移位工具从串中取出。一个或多个阀门也可以在最好使用有线运行工具时被去除和更换。这些阀门可以配备一体的防砂功能（44），以方便生产。用于监测井况并将数据传输到地面的传感器也可以并入阀模块中。

16. 发明申请

WO2009088620A3 SCREEN COUPLER FOR MODULAR SCREEN PACKS 审中-公开
标题翻译：用于模块化屏幕的屏幕耦合器
公开(公告)号：WO2009088620A3
公开(公告)日：2009-10-01
申请号：PCT/US2008086154
申请日：2008-12-10
申请人： BAKER HUGHES INC , GAUDETTE SEAN L , RICHARD BENNETT , HOLMES KEVIN C , BAMARD JASON J
发明人： GAUDETTE SEAN L , RICHARD BENNETT , HOLMES KEVIN C , BAMARD JASON J
IPC分类号： E21B43/08 , E21B23/00
CPC分类号： E21B17/02 , E21B43/08 , Y10T29/49602
摘要： A coupler for gravel packing completions comprising an annular member having an upper end, a lower end, at least one flange disposed along an inner wall surface of the annular member intermediate the upper and lower ends, and at least one deformable portion is disclosed. The coupler may be used to connect one or more screens to a base pipe in a gravel packing completion by deforming the deformable portion such as by passing a swage over the outer wall surface of the annular member. In a similar manner, the coupler may also be used to connect a gravel packing completion component, such as an inflow control device to the base pipe of the gravel packing completion, to contemporaneously connect a screen section and a gravel packing completion component to the base pipe.
摘要翻译：一种用于砾石填充完井的联接器，包括具有上端，下端，沿着环形构件的内壁表面设置的至少一个凸缘的环形构件，以及至少一个可变形部分。联接器可以用于通过使可变形部分变形例如通过使模具穿过环形构件的外壁表面而将一个或多个筛网连接到砾石填充完成中的基管。以类似的方式，联接器也可用于将砾石填充完成部件（例如流入控制装置）连接到砾石填充完成的基管，同时将筛部分和砾石填充完成部件连接到基部管。

17. 发明申请

WO2009052096A3 WATER SENSING ADAPTABLE IN-FLOW CONTROL DEVICE AND METHOD OF USE 审中-公开
标题翻译：水敏感适应性流入控制装置及使用方法
公开(公告)号：WO2009052096A3
公开(公告)日：2009-07-30
申请号：PCT/US2008079814
申请日：2008-10-14
申请人： BAKER HUGHES INC , PETERSON ELMER R , CORONADO MARTIN P , RICHARD BENNETT , JOHNSON MICHAEL H
发明人： PETERSON ELMER R , CORONADO MARTIN P , RICHARD BENNETT , JOHNSON MICHAEL H
IPC分类号： E21B33/10 , E21B43/10 , E21B47/00
CPC分类号： E21B43/12 , E21B43/32
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：用于控制流体流入井眼管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动控制元件。流入控制元件中的介质通过与水相互作用来调节流动路径的横截面流动面积。介质可以是无机固体，水可溶胀聚合物或离子交换树脂珠。用于控制进入井眼管的流体流动的方法可包括经由流动路径将流体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调整流路的至少一部分的横截面流动面积。该方法可包括校准介质以在与水相互作用之后允许经过介质的预定量的流动。

18. 发明申请

WO2009048866A3 HIGH FRICTION INTERFACE FOR IMPROVED FLOW AND METHOD 审中-公开
标题翻译：用于改进流量和方法的高摩擦接口
公开(公告)号：WO2009048866A3
公开(公告)日：2009-07-09
申请号：PCT/US2008079046
申请日：2008-10-07
申请人： BAKER HUGHES INC , JOHNSON MICHAEL H , O'MALLEY EDWARD J , RICHARD BENNETT
发明人： JOHNSON MICHAEL H , O'MALLEY EDWARD J , RICHARD BENNETT
IPC分类号： F16L58/00
CPC分类号： F15D1/065
摘要： A tubular body for flowing fluid includes an inside diameter surface of the tubular body; and a surface treatment of the inside diameter surface sufficient to cause a viscous interaction with a fluid flowing therethrough and method.
摘要翻译：用于流动流体的管状体包括管状体的内径表面; 并且内径表面的表面处理足以引起与流过其中的流体的粘性相互作用。

19. 发明申请

WO2008151314A3 INTERVENTIONLESS COMPOSITE PACKER 审中-公开
公开(公告)号：WO2008151314A3
公开(公告)日：2008-12-11
申请号：PCT/US2008/066102
申请日：2008-06-06
申请人： BAKER HUGHES INCORPORATED , RICHARD, Bennett, M. , WATKINS, Larry, A.
发明人： RICHARD, Bennett, M. , WATKINS, Larry, A.
IPC分类号： E21B33/12 , E21B43/10
摘要： A seal (10) comprising a tube (12), itself at least partially comprising a shape memory material around which is disposed a swellable material in the form of an element (14). Such a swellable material increases the chances that a seal or actuation force will be effected by ensuring that the material will react to at least one of the fluids in the wellbore at any given time. The shape memory material is selected such that it possesses a transition temperature appropriate to the environment in which the seal (10) is to be used.

20. 发明申请

WO2008060893A3 LARGE BORE PACKER AND METHODS OF SETTING SAME 审中-公开
公开(公告)号：WO2008060893A3
公开(公告)日：2008-09-04
申请号：PCT/US2007083708
申请日：2007-11-06
申请人： BAKER HUGHES INC , RICHARD BENNETT , O'MALLEY EDWARD J , XU YANG , FAY PETER J , URBAN LARRY
发明人： RICHARD BENNETT , O'MALLEY EDWARD J , XU YANG , FAY PETER J , URBAN LARRY
IPC分类号： E21B17/08 , E21B23/02 , E21B23/06 , E21B33/12 , E21B43/10 , E21B47/12
CPC分类号： E21B43/105 , E21B17/08 , E21B23/02 , E21B23/06 , E21B33/1208 , E21B33/128 , E21B33/1285 , E21B33/134 , E21B47/122
摘要： Devices and methods for setting a packer inside a wellbore with little appreciable reduction of the useable area of the wellbore. The outer casing or liner of the wellbore contains one or more integrated casing coupler joints having an increased diameter chamber portion. A large bore packing element is carried within the increased diameter chamber portion. The packing element may be selectively actuated to form a seal against an interior tubular member. Because the packing element is located within the chamber portion of the casing coupler, the packer may be set while saving useable cross-sectional area within the casing.

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