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11. 发明申请

US20080271883A1 OIL WELL COMPLETION TOOL HAVING SEVERABLE TUBING STRING BARRIER DISC 失效
标题翻译：具有可切换管状障碍盘的油井完井工具
公开(公告)号：US20080271883A1
公开(公告)日：2008-11-06
申请号：US11858561
申请日：2007-09-20
申请人： John A. Barton , Mark Burris , Donald R. Hibler , Daniel O'Halloran , Joel Wicoff
发明人： John A. Barton , Mark Burris , Donald R. Hibler , Daniel O'Halloran , Joel Wicoff
IPC分类号： E21B33/12 , E21B34/14
CPC分类号： E21B34/063 , Y10T137/1699 , Y10T137/1744 , Y10T137/1759
摘要： An oil well completion tool having a tubular assembly defining an elongated main passage is adapted to be connected to a multiple-section tubing string within an oil well casing. A severable plug is mounted in the tubular assembly in normal blocking relationship to the passage. A movable shear cylinder unit has a plug-severing edge operable to sever an entire central segment of the plug from a remaining peripheral portion thereof. Separate hinge structure has an elongated U-shaped leg portion connected to the central segment of the plug. The leg portion of the hinge structure, which undergoes elongation, is operable to retain the severed central segment of the plug in the main passage while allowing the central segment of the plug to bodily shift independent of and in a direction away from the peripheral portion of the plug. The severed central segment is received in a recess therefor in the tubular assembly wall structure in order to prevent interference of the severed central plug segment with the main passage.
摘要翻译：具有限定细长主通道的管状组件的油井完井工具适于连接到油井套管内的多段油管柱。可分离的塞子以与通道正常的阻挡关系安装在管状组件中。可移动剪切筒单元具有可插拔切断边缘，其可操作以从其剩余的周边部分切断插塞的整个中心段。单独的铰链结构具有连接到插头的中心部分的细长的U形腿部。铰链结构的经历伸长的腿部可操作以将塞子的切断的中心段保持在主通道中，同时允许插塞的中心部分独立于远离外部部分插头切断的中心部分被容纳在管状组件壁结构的凹部中，以防止切断的中心塞段与主通道的干涉。

12. 发明申请

US20080245255A1 MODULAR TIME DELAY FOR ACTUATING WELLBORE DEVICES AND METHODS FOR USING SAME 有权
标题翻译：用于致动井眼装置的模块化时间延迟及其使用方法
公开(公告)号：US20080245255A1
公开(公告)日：2008-10-09
申请号：US12062389
申请日：2008-04-03
申请人： John A. Barton , Lyle W. Andrich
发明人： John A. Barton , Lyle W. Andrich
IPC分类号： F42D3/00
CPC分类号： F42D1/06 , E21B43/11857 , F42B3/10
摘要： An apparatus for controlling a wellbore energy train may include a firing head, a detonator cord associated with the firing head, and a plurality of serially aligned modules. Each module may include an enclosure, a first portion of a high order detonation material positioned at one end of the enclosure, a second portion of the high order detonation material positioned at the other end of the enclosure, and a low order detonation material interposed between the first portion and the second portion. A method for controlling an energy train generated in a wellbore may include serially aligning a plurality of the modules along the path of the energy train, and detonating at least one of the plurality of modules by detonating a detonator cord.
摘要翻译：用于控制井筒能量列的装置可以包括击发头，与击发头相关联的雷管，以及多个串联对准的模块。每个模块可以包括外壳，定位在外壳一端的高阶引爆材料的第一部分，位于外壳另一端的高阶引爆材料的第二部分和介于第一部分和第二部分。用于控制在井眼中产生的能量列的方法可以包括沿着能量列的路径串联对准多个模块，并且通过引爆雷管引爆多个模块中的至少一个。

13. 发明授权

US06378283B1 Multiple conductor electrical cable with minimized crosstalk 失效
标题翻译：具有最小串扰的多导体电缆
公开(公告)号：US06378283B1
公开(公告)日：2002-04-30
申请号：US09578289
申请日：2000-05-25
申请人： John A. Barton
发明人： John A. Barton
IPC分类号： D01H110
CPC分类号： H01B11/04 , H01B13/0257 , H01B13/0292
摘要： A process and apparatus for manufacturing multiple conductor cable having improved transmission parameters. The apparatus includes a rotatable alignment die having a plurality of apertures. At least one strand of the multiple conductor cable is caused to traverse an aperture of the rotatable alignment die. A rotation motor causes the strand to rotate about its elongate axis, and a translation motor causes the strand, or the cable, to traverse along its elongate axis. The multiple conductors are brought into a predetermined mutual mechanical alignment that is calculated to produce a cable having at least one improved transmission parameter. The cable can additionally include a support member adapted to maintain the conductors in the mutual mechanical alignment. A binder is applied to the cable to maintain the conductors in the predetermined mutual alignment. Tests performed on cable manufactured using the principles of the invention demonstrate improved transmission characteristics as compared to cable made without using the principles of the invention.
摘要翻译：一种用于制造具有改进的传输参数的多导体电缆的工艺和装置。该装置包括具有多个孔的可旋转对准管芯。使多导体电缆的至少一根股线穿过可旋转对准管芯的孔。旋转马达使绞线围绕其细长轴线旋转，并且平移马达使绞合线或缆线沿其细长轴线穿过。多个导体被带入预定的相互机械对准，其被计算为产生具有至少一个改进的传输参数的电缆。电缆还可包括适于将导体保持在相互机械对准中的支撑构件。将粘合剂施加到电缆以将导体保持在预定的相互对准。与使用本发明的原理制造的电缆上进行的测试相比，在不使用本发明的原理的情况下制造的电缆与传统电缆相比具有改进的传输特性。

14. 发明授权

US5088557A Downhole pressure attenuation apparatus 失效
标题翻译：井下压力衰减装置
公开(公告)号：US5088557A
公开(公告)日：1992-02-18
申请号：US494096
申请日：1990-03-15
申请人： Thomas D. Ricles , John A. Barton
发明人： Thomas D. Ricles , John A. Barton
IPC分类号： E21B43/116 , E21B43/119
CPC分类号： E21B43/1195 , E21B43/116
摘要： A downhole pressure attenuation apparatus is provided by which the explosive and hydraulic peak pressure and quasi-static pressure pulses generated by perforating gun detonation are attenuated by one or more fluid-free chambers having initially closed vent ports which are opened substantially contemporaneous with gun detonation so as to provide one or more free volume, pressure absorbing cavities. The pressure attenuation apparatus is made up of at least one fluid-free chamber and one or more pressure relief vents. Each pressure relief vent includes at least one charge port assembly having a prestressed port and an explosive filled shaped charge. The number of charge port assemblies used in each vent is determined by the surface area to be opened and the size of the vent chamber. Each of the charge port assemblies of the relief vent is operatively connected to a common explosive filled, detonating cord which forms part of the perforating gun detonating cord, or an extension thereof depending on the location of the pressure attenuating apparatus with respect to the perforating gun or guns. As the detonating cord fires, it causes each of the charge ports to sequentially fire and blow out the prestressed area of each port so as to open one or more vent holes leading to the vent chamber. The amount of explosive in each of the shaped charges of the charge ports is limited so that the detonation of the charge ports in the relief vent does not damage surrounding tubular bodies in the well.
摘要翻译：提供了一种井下压力衰减装置，通过该井下压力衰减装置，通过射孔枪爆炸产生的爆炸和液压峰值压力和准静压力脉冲被一个或多个无流体室衰减，该腔室具有初始封闭的通气口，其基本上与枪爆炸同时开启，因此以提供一个或多个自由体积的压力吸收腔。压力衰减装置由至少一个无流体室和一个或多个压力释放口组成。每个压力释放通气口包括至少一个具有预应力端口和爆炸性填充成形装料的装料口组件。在每个通风口中使用的充电端口组件的数量由要打开的表面面积和排气室的尺寸确定。排气口的每个充电端口组件可操作地连接到形成射孔枪引爆线的一部分的通用的爆炸性填充的引爆线，或其延伸部分，这取决于压力衰减装置相对于射孔枪的位置或枪支。当引爆线引起时，它使每个充气口顺序地燃烧和吹出每个端口的预应力区域，以便打开通向排气室的一个或多个排气孔。每个加料口的成形装料中的爆炸物的量受到限制，使得泄放孔中的加料口的爆炸不会损坏井的周围的管状体。

15. 发明授权

US10731445B2 Top-down fracturing system 有权
$Top-down fracturing system$
公开(公告)号：US10731445B2
公开(公告)日：2020-08-04
申请号：US15224345
申请日：2016-07-29
申请人： Neil H. Akkerman , John A. Barton
发明人： Neil H. Akkerman , John A. Barton
IPC分类号： E21B43/12 , E21B43/119 , E21B29/00 , E21B23/00 , E21B23/04 , E21B34/06 , E21B34/10 , E21B17/22 , E21B47/024 , E21B43/14 , E21B43/26 , B23B1/00 , E21B43/116 , E21B34/00 , E21B33/134 , E21B33/12 , E21B17/20
摘要： A valve for use in a wellbore includes a housing including a housing port, a slidable closure member disposed in a bore of the housing and including a closure member port, and a seal disposed in the housing, wherein the closure member includes a first position in the housing where fluid communication is provided between the closure member port and the housing port, and a second position axially spaced from the first position where fluid communication between the closure member port and the housing port is restricted, wherein, in response to sealing of the bore of the housing by an obturating member sealingly engaging the seal, the closure member is configured to actuate from the first position to the second position.

16. 发明授权

US09512683B2 Disconnect assembly for cylindrical members 有权
标题翻译：断开圆柱体的组件
公开(公告)号：US09512683B2
公开(公告)日：2016-12-06
申请号：US13407592
申请日：2012-02-28
申请人： Neil H. Akkerman , John A. Barton
发明人： Neil H. Akkerman , John A. Barton
IPC分类号： E21B17/06
CPC分类号： E21B23/03 , E21B17/06 , E21B41/00
摘要： An assembly for disconnecting portions of a downhole tubular string, such as a drill stem or drill string, and removing an upper portion of the tubular string from the lower stuck portion in a well, includes a connection between joints of two portions of the tubular string. The assembly includes two tubular members and an inner sleeve having two splines each with different angular pitches or teeth counts. The assembly may include a rotary shouldered threaded connection, wherein the two tubular portions are disconnectable at the rotary shouldered threaded connection in the assembly. The assembly may include a sleeve lock, a selective no-go for landing in a profile, and a selectively deployable unlocking and unblocking tool for activating the assembly. The assembly may include connectable cylindrical members other than downhole tubulars.
摘要翻译：用于断开诸如钻杆或钻柱的井下管柱的部分以及从井中的下粘贴部分移除管柱的上部的组件包括管柱的两部分的接头之间的连接。组件包括两个管状构件和具有两个花键的内套筒，每个花键具有不同的角度间距或齿数。组件可以包括旋转肩部螺纹连接，其中两个管状部分可在组件中的旋转肩部螺纹连接处断开。该组件可以包括套筒锁定，用于在轮廓中着陆的选择性移动，以及用于启动组件的可选择地展开的解锁和解锁工具。组件可以包括除了井下管之外的可连接的圆柱形构件。

17. 发明授权

US07416076B2 Apparatus and method for packaging and shipping of high explosive content components 有权
标题翻译：用于包装和运输高爆炸性成分的装置和方法
公开(公告)号：US07416076B2
公开(公告)日：2008-08-26
申请号：US10755728
申请日：2004-01-12
申请人： John A. Barton , Antony F. Grattan , Thomas J. Wuensche
发明人： John A. Barton , Antony F. Grattan , Thomas J. Wuensche
IPC分类号： F42B39/00
CPC分类号： F42B39/00 , F42B39/20 , F42B39/22 , F42B39/24
摘要： A system and method for a packaging system for the shipment of high explosive components is described. One or more explosive devices are positioned in a tubing assembly having opposed ends and a thick wall of relatively low-density fibrous material, e.g. rolled paper tube. An impact absorbing element is positioned at each end of the tube. The impact absorbing element may include an end cap positioned within each end of the tube, and a cushion formed of partial tubes and an end cap. The complete assembly is sized to fit and be held in position by a standard shipping container. Multiple perforating charges in a tubing assembly may face opposite sides of a charge divider. Shaped charges may have their concave openings filled with a jet interrupter, e.g. sand. Circular charges may include heat releasable fasteners, e.g. nylon screws, which allow the charges to separate in case of fire.
摘要翻译：描述了用于运输高爆炸组件的包装系统的系统和方法。一个或多个爆炸装置定位在具有相对端部的管组件中，并且具有相对低密度纤维材料的厚壁，例如，卷纸管。冲击吸收元件位于管的每个端部。冲击吸收元件可以包括定位在管的每个端部内的端帽以及由部分管和端盖形成的衬垫。整个组件的尺寸设计成通过标准的运输容器适合和保持在适当的位置。管组件中的多个穿孔电荷可能面向电荷分配器的相对侧。成形电荷可以具有填充有喷射断路器的凹形开口，例如。砂。圆形电荷可以包括热释放紧固件，例如尼龙螺丝，允许电荷在发生火灾时分开。

18. 发明授权

US5513703A Methods and apparatus for perforating and treating production zones and otherwise performing related activities within a well 失效
标题翻译：用于穿孔和处理生产区以及在井内进行相关活动的方法和装置
公开(公告)号：US5513703A
公开(公告)日：1996-05-07
申请号：US222734
申请日：1994-04-04
申请人： Aubrey C. Mills , Billy R. Newman , John A. Barton , Neil H. Akkerman
发明人： Aubrey C. Mills , Billy R. Newman , John A. Barton , Neil H. Akkerman
IPC分类号： E21B23/04 , E21B34/14 , E21B29/00
CPC分类号： E21B23/04 , E21B34/14
摘要： There are disclosed methods and apparatus for perforating and treating zones of a well, as by hydraulic fracturing, stimulating and acidizing, and otherwise performing related activities within a well, wherein a plurality of perforating assemblies containing shaped charges are connected as part of a casing liner which is lowered into a well bore and then anchored therein by a column of cement in the annulus between the liner and bore to locate the assemblies opposite zones in a horizontal section of the well. Work strings are lowered into selected assemblies to cause tools carried thereby to sequentially detonate the shaped charges to perforate the zone opposite thereto and to selectively open or close the perforated zones by shifting a sleeve within a housing of the assembly as well as treating the perforated zones.
摘要翻译：已经公开了用于穿孔和处理井的区域的方法和装置，如通过水力压裂，刺激和酸化，以及在井内执行相关活动，其中包含成形装料的多个穿孔组件作为套管衬垫的一部分连接其被降低到井眼中，然后通过衬套和孔之间的环中的水泥柱锚固在其中，以将组件相对的区域定位在井的水平部分中。将工作绳降低到选定的组件中，以使由此携带的工具顺序地引爆成形的电荷以使与其相对的区域穿孔，并且通过在组件的壳体内移动套筒以及处理穿孔区域来选择性地打开或关闭穿孔区域。

19. 发明授权

US5413173A Well apparatus including a tool for use in shifting a sleeve within a well conduit 失效
标题翻译：井设备包括用于在井管道内移动套筒的工具
公开(公告)号：US5413173A
公开(公告)日：1995-05-09
申请号：US163824
申请日：1993-12-08
申请人： Aubrey C. Mills , Billy R. Newman , John A. Barton , Neil H. Akkerman
发明人： Aubrey C. Mills , Billy R. Newman , John A. Barton , Neil H. Akkerman
IPC分类号： E21B23/04 , E21B34/14
CPC分类号： E21B23/04 , E21B34/14
摘要： Well apparatus is disclosed in which a tool is lowered on a pipe string into a well conduit for shifting a sleeve slidably mounted within a tubular housing connected as part of the well conduit. The sleeve has vertically spaced grooves about its inner diameter, and the tool has latches which are selectively moved into and out of engagement with a selected groove in the sleeve in response to the control of the pressure of fluid within the tool. When engaged in a groove, the tool may be raised or lowered with the pipe string to raise or lower the sleeve.
摘要翻译：公开了一种井管设备，其中工具在管柱上降低到井管道中，用于移动可滑动地安装在作为井管道的一部分连接的管状壳体内的套管。套筒围绕其内径具有垂直隔开的凹槽，并且工具具有闩锁，其响应于对工具内流体压力的控制而选择性地移动进入和脱离与套筒中的选定凹槽接合。当接合槽时，工具可以用管柱升高或降低以升高或降低套筒。

20. 发明授权

US4378844A Explosive cutting system 失效
标题翻译：爆炸切割系统
公开(公告)号：US4378844A
公开(公告)日：1983-04-05
申请号：US53298
申请日：1979-06-29
申请人： David D. Parrish , John A. Barton
发明人： David D. Parrish , John A. Barton
IPC分类号： E21B29/02 , F42D1/04
CPC分类号： E21B29/02 , F42D1/04
摘要： Disclosed are method and apparatus for cutting tubular members from the inside by use of an explosive-induced shock wave. In a particular disclosed embodiment, an electric detonator is used to initiate two equal lengths of linear explosives, each of which initiates a non-electric detonator, to provide dual simultaneous detonation of both ends of an elongate high explosive charge distribution. The resulting collision of detonation shock fronts at or near the center of the explosive charge diverts the shock energy 90.degree. into a 360.degree. distribution about the axis of the charge distribution in a plane perpendicular to that axis to provide the energy to cut a tubular member circumscribing the explosive charge.
摘要翻译：公开了通过使用爆炸性的冲击波从内部切割管状构件的方法和装置。在特定公开的实施例中，电雷管用于启动两个相等长度的线性爆炸物，每个线性爆炸物启动非电雷管，以提供细长的高爆炸电荷分布的两端的双重同时爆炸。所引起的爆炸冲击中心附近或其附近的爆震冲击阵线的碰撞将垂直于该轴线的平面中的电荷分布的轴线周围的冲击能90度转变成360度分布，以提供切割管状部件的能量限制炸药。

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