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1. 发明申请

WO2010008957A2 BEAD PACK BRAZING WITH ENERGETICS 审中-公开
公开(公告)号：WO2010008957A2
公开(公告)日：2010-01-21
申请号：PCT/US2009049695
申请日：2009-07-06
申请人： BAKER HUGHES INC , HOLMES KEVIN C , O'BRIEN ROBERT S
发明人： HOLMES KEVIN C , O'BRIEN ROBERT S
IPC分类号： C22C1/08 , C21D10/00 , C23C16/06
CPC分类号： B23K1/0008 , E21B43/082
摘要： A method of making porous shapes from unit structures such as beads involves coating the beads with two or more layers of materia! deposited such that it forms an energetic material. These bi~!ayer energetic materials are formed from a variety of materials including, but not limited to: Ti &.. B, Zr & B, Hf & B, Ti & C. Zr & C Hf & C. Ti & Su Zr & Si, Nb & SL Ni & AL Zr & AL or Pd & Al. all of which can be deposited from vapor. Pressors is applied to prevent the components from moving and the solid-state reaction between the alternating layers produces exothermic heat. Meat from the reaction alone or in conjunction of an applied brazing compound joins the beads forming a porous shape that is desired. The reaction in the materials may be activated with a small pulse of local energy that can be applied using optical, electrical, or thermal sources. Common examples include an electrical pulse, spark, hot filament, a laser beam. etc. The method reduces energy consumption and the need for specialized equipment. The reactive materials and optional brazing materia! are preferably applied in a fluidized CVD furnace.
摘要翻译：从诸如珠的单元结构制造多孔形状的方法包括用两层或多层材料涂覆珠子！沉积，使其形成高能材料。这些高分子材料由各种材料形成，包括但不限于：Ti＆B，Zr＆B，Hf＆B，Ti＆C.Zr＆C Hf和C.Ti＆Su Zr ＆Si，Nb＆SL Ni＆AL Zr＆AL或Pd＆Al。所有这些都可以从蒸气中沉积出来。施加压力以防止组分移动，并且交替层之间的固态反应产生放热。单独或结合施加的钎焊化合物的反应物连接形成期望的多孔形状的珠粒。材料中的反应可以用可以使用光学，电或热源施加的局部能量的小脉冲来激活。通常的例子包括电脉冲，火花，热丝，激光束。该方法降低能耗和对专门设备的需求。反应性材料和可选的钎焊材料！优选应用在流化CVD炉中。

2. 发明申请

WO2011008639A3 SUBTERRANEAN VALVE OPERATED BY STRING RELATIVE MOVEMENT 审中-公开
标题翻译：由相对运动的下水阀
公开(公告)号：WO2011008639A3
公开(公告)日：2011-04-21
申请号：PCT/US2010041473
申请日：2010-07-09
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S , ROSENBLATT STEVE
发明人： O'BRIEN ROBERT S , ROSENBLATT STEVE
IPC分类号： E21B34/10 , E21B43/12 , F16K31/12
CPC分类号： E21B34/12 , E21B23/006 , E21B2034/002
摘要： A valve is mounted to a tubular string and has an actuation assembly that is isolated from well fluids. The valve member can be a ball that rotates on a pivot and is actuated by relative rotation of string components that straddle the ball. Rotation of one string component is linked to the closure ball by an external slanted slot with an operating ball that rides in it and connects the rotating string component to the closure ball. Travel stops limit the desired rotation of the closure ball in opposed directions. The closure ball can alternatively be rotated by relative longitudinal string component movement that is converted to relative rotation such as through the use of a j-slot mechanism. Internal seals isolate the slanted slot and operating ball from well fluids.
摘要翻译：阀安装到管状管柱上并具有与井液分离的致动组件。阀构件可以是在枢轴上旋转的球，并且通过跨过球的弦乐器的相对旋转而被致动。一个弦组件的旋转通过外部倾斜槽与闭合球连接，该外部斜槽具有骑在其中的操作球并将旋转弦组件连接到闭合球。行程停止在相反的方向限制闭合球所需的旋转。闭合球可以替代地通过相对纵向弦分量运动旋转，转换成相对旋转，例如通过使用j时隙机构。内部密封将倾斜槽和操作球与井液隔离。

3. 发明申请

WO2011028573A2 REDUCED WEAR POSITION INDICATING SUBTERRANEAN TOOL 审中-公开
标题翻译：减少磨损位置指示亚特兰大工具
公开(公告)号：WO2011028573A2
公开(公告)日：2011-03-10
申请号：PCT/US2010046634
申请日：2010-08-25
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S
发明人： O'BRIEN ROBERT S
IPC分类号： E21B47/09
CPC分类号： E21B47/09 , E21B23/02
摘要： A positioning tool engages a profile with retaining members such as dogs so that a pulling force can be applied for a predetermined time as a signal that the tool is at the proper location. The time delay is a fluid system that drives fluid through a narrow restriction. The restriction is variable to allow unloading of the resistance from the fluid system while the dogs are still adequately supported. As a result the dogs are released from the profile without regional overstressing. A lock can prevent the tool from resetting to limit its use to locating at a single location. The lock holds the hydraulic system in a defeated position so that even if the dogs engage another profile when locked they will immediately exit that profile.
摘要翻译：定位工具接合具有诸如挡块的保持构件的轮廓，使得拉力可施加预定时间作为工具处于适当位置的信号。时间延迟是一个流体系统，通过狭窄的限制驱动流体。该限制是可变的，以允许卸载来自流体系统的阻力，同时狗仍被充分支撑。其结果是狗没有区域过度压力而从轮廓中释放。锁可以防止该工具重置以限制其用于定位在单个位置。该锁将液压系统保持在失败位置，以便即使锁定时它们接合另一轮廓，它们也将立即离开该轮廓。

4. 发明申请

WO2008121653A4 PACKER SETTING DEVICE FOR HIGH-HYDROSTATIC APPLICATIONS 审中-公开
标题翻译：用于高静水压应用的包装设置装置
公开(公告)号：WO2008121653A4
公开(公告)日：2009-03-26
申请号：PCT/US2008058289
申请日：2008-03-26
申请人： BAKER HUGHES INC , GAUDETTE SEAN L , DOANE JAMES C , O'BRIEN ROBERT S
发明人： GAUDETTE SEAN L , DOANE JAMES C , O'BRIEN ROBERT S
IPC分类号： E21B23/06
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
摘要翻译：当基本上不可压缩的流体被选择性地流入可压缩流体腔室以压缩可压缩流体时，封隔器设定装置提供缓冲设定机构。这种流体转移导致设置套筒的运动，从而将相关的封隔器装置设置在井眼内。

5. 发明申请

WO2008121653A3 PACKER SETTING DEVICE FOR HIGH-HYDROSTATIC APPLICATIONS 审中-公开
标题翻译：用于高水位应用的包装设备
公开(公告)号：WO2008121653A3
公开(公告)日：2009-01-15
申请号：PCT/US2008058289
申请日：2008-03-26
申请人： BAKER HUGHES INC , GAUDETTE SEAN L , DOANE JAMES C , O'BRIEN ROBERT S
发明人： GAUDETTE SEAN L , DOANE JAMES C , O'BRIEN ROBERT S
IPC分类号： E21B23/06
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
摘要翻译：封隔器设置装置提供缓冲设置机构，因为基本上不可压缩的流体选择性地流入可压缩流体室以压缩可压缩流体。该流体传递导致设置套筒的移动，使得相关的封隔器装置设置在井筒内。

6. 发明申请

WO2008067154B1 EXPANDABLE WELLBORE LINER 审中-公开
标题翻译：可膨胀的井筒
公开(公告)号：WO2008067154B1
公开(公告)日：2008-09-12
申请号：PCT/US2007084503
申请日：2007-11-13
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S , O'MALLEY EDWARD J
发明人： O'BRIEN ROBERT S , O'MALLEY EDWARD J
IPC分类号： E21B17/10 , E21B43/10
CPC分类号： E21B43/108 , E21B17/1078
摘要： A wellbore tubular (10) has openings (14) in its wall. An outer sleeve (18) has ridges (19) on which openings (16) are located so that they communicate with the tubular openings (14). The tubular (10) can be expanded to plant the ridges (19) against the formation while any space (20) between the ridges and the borehole wall can be used for pumping cement without fouling the aligned openings between the tubular and the sleeve. Optionally the sleeve (18) can swell with or without tubular expansion. The openings can be initially sealed for delivery to the desired location and then opened using well or added fluids or well conditions.
摘要翻译：井壁管（10）在其壁上具有开口（14）。外套筒（18）具有脊（19），开口（16）定位在其上，使得它们与管状开口（14）连通。可以将管状物（10）膨胀以将脊（19）植入到地层中，而脊和钻孔壁之间的任何空间（20）可以用于泵送水泥而不污染管状物和套管之间的对齐的开口。任选地，套筒（18）可以在有或没有管状膨胀的情况下膨胀。开口可以最初被密封以输送到期望的位置，然后使用良好的或添加的流体或井条件打开。

7. 发明申请

WO2011008639A4 SUBTERRANEAN VALVE OPERATED BY STRING RELATIVE MOVEMENT 审中-公开
标题翻译：相对运动作用下的地下阀门
公开(公告)号：WO2011008639A4
公开(公告)日：2011-06-23
申请号：PCT/US2010041473
申请日：2010-07-09
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S , ROSENBLATT STEVE
发明人： O'BRIEN ROBERT S , ROSENBLATT STEVE
IPC分类号： E21B34/10 , E21B43/12 , F16K31/12
CPC分类号： E21B34/12 , E21B23/006 , E21B2034/002
摘要： A valve is mounted to a tubular string and has an actuation assembly that is isolated from well fluids. The valve member can be a ball that rotates on a pivot and is actuated by relative rotation of string components that straddle the ball. Rotation of one string component is linked to the closure ball by an external slanted slot with an operating ball that rides in it and connects the rotating string component to the closure ball. Travel stops limit the desired rotation of the closure ball in opposed directions. The closure ball can alternatively be rotated by relative longitudinal string component movement that is converted to relative rotation such as through the use of a j-slot mechanism. Internal seals isolate the slanted slot and operating ball from well fluids.
摘要翻译：阀安装在管柱上并具有与井液隔离的致动组件。阀构件可以是在枢轴上旋转并且通过跨越球的线组件的相对旋转而致动的球。一个弦元件的旋转通过外部倾斜槽与闭合球连接，该外部倾斜槽带有一个工作球，该工作球位于该球内，并将旋转弦元件连接到闭合球。行程停止限制封闭球在相反方向上的期望旋转。闭合球也可以通过相对纵向弦构件运动而旋转，所述相对纵向弦构件运动例如通过使用j槽机构转换为相对旋转。内部密封将斜井和操作球与井液隔离开来。

8. 发明申请

WO2010147960A3 FRAC SLEEVE SYSTEM AND METHOD 审中-公开
标题翻译： FRAC系统和方法
公开(公告)号：WO2010147960A3
公开(公告)日：2011-03-31
申请号：PCT/US2010038637
申请日：2010-06-15
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S
发明人： O'BRIEN ROBERT S
IPC分类号： E21B33/12 , E21B34/14
CPC分类号： E21B23/04 , E21B34/14
摘要： A system including a plurality of differential pressure actuated tools; a seat receptive to a plug; a first conduit fluidly communicating tubing pressure upstream of the seat to one end of each of the plurality of tools; and a second conduit fluidly communicating tubing pressure downstream of the seat to an opposite end of each of the plurality of tools and method.
摘要翻译：一种包括多个差压致动工具的系统; 接受插头的座椅; 第一导管，其将所述座椅上游的管道压力与所述多个工具中的每一个的一端流体连通; 以及第二导管，其将所述座椅下游的管道压力与所述多个工具和方法中的每一个的相对端流体连通。

9. 发明申请

WO2008067154A3 EXPANDABLE WELLBORE LINER 审中-公开
标题翻译：可膨胀的井眼衬里
公开(公告)号：WO2008067154A3
公开(公告)日：2008-07-24
申请号：PCT/US2007084503
申请日：2007-11-13
申请人： BAKER HUGHES INC , O'BRIEN ROBERT S , O'MALLEY EDWARD J
发明人： O'BRIEN ROBERT S , O'MALLEY EDWARD J
IPC分类号： E21B17/10 , E21B43/10
CPC分类号： E21B43/108 , E21B17/1078
摘要： A wellbore tubular (10) has openings (14) in its wall. An outer sleeve (18) has ridges (19) on which openings (16) are located so that they communicate with the tubular openings (14). The tubular (10) can be expanded to plant the ridges (19) against the formation while any space (20) between the ridges and the borehole wall can be used for pumping cement without fouling the aligned openings between the tubular and the sleeve. Optionally the sleeve (18) can swell with or without tubular expansion. The openings can be initially sealed for delivery to the desired location and then opened using well or added fluids or well conditions.
摘要翻译：井筒管（10）在其壁上具有开口（14）。外部套筒（18）具有脊（19），开口（16）位于该脊上，从而它们与管状开口（14）连通。管（10）可以膨胀以将脊（19）对着地层放置，而脊和井壁之间的任何空间（20）可以用于泵送水泥而不污染管和套之间的对齐的开口。可选地，套管（18）可以膨胀或不膨胀地膨胀。开口可以初始密封以便输送到所需位置，然后使用井或添加流体或井况打开。

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