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1. 发明申请

US20110061856A1 TUBULAR SEAT AND TUBULAR ACTUATING SYSTEM 有权
标题翻译：管状座椅和管状动作系统
公开(公告)号：US20110061856A1
公开(公告)日：2011-03-17
申请号：US12557989
申请日：2009-09-11
申请人： Justin Kellner , Travis Harris , Jason Coe , Dwayne Walkoviak , James Scott Sanchez , David B. Ruddock
发明人： Justin Kellner , Travis Harris , Jason Coe , Dwayne Walkoviak , James Scott Sanchez , David B. Ruddock
IPC分类号： E21B33/12 , F16K31/44 , F16K1/42
CPC分类号： E21B33/12 , E21B23/02 , F16K1/14 , F16K1/42 , F16K15/04 , F16K15/048 , F16K27/0245
摘要： A pluggable seat includes, a first portion, positionable within a tubular, that is receptive to a runnable member seatable thereagainst, a second portion positioned downstream of the first portion, having a radial dimension smaller than a smallest radial dimension of the first portion, and a profile disposed at the second portion configured to increase resistance to extrusion of a runnable member past the pluggable seat in comparison to the same pluggable seat without the profile.
摘要翻译：可插拔座椅包括可定位在管状内的第一部分，其可接受可在其上可移动的可运行构件，位于第一部分下游的第二部分具有小于第一部分的最小径向尺寸的径向尺寸，以及设置在第二部分处的轮廓，该轮廓被配置为相对于不具有轮廓的相同的可插拔座椅，增加了可运行部件的挤出阻力，超过可插拔座椅。

2. 发明授权

US08365829B2 Tubular seat and tubular actuating system 有权
标题翻译：管状座和管状致动系统
公开(公告)号：US08365829B2
公开(公告)日：2013-02-05
申请号：US12557989
申请日：2009-09-11
申请人： Justin Kellner , Travis Harris , Jason Coe , Dwayne Walkoviak , James Scott Sanchez , David B. Ruddock
发明人： Justin Kellner , Travis Harris , Jason Coe , Dwayne Walkoviak , James Scott Sanchez , David B. Ruddock
IPC分类号： E21B33/12
CPC分类号： E21B33/12 , E21B23/02 , F16K1/14 , F16K1/42 , F16K15/04 , F16K15/048 , F16K27/0245
摘要： A pluggable seat includes, a first portion, positionable within a tubular, that is receptive to a runnable member seatable thereagainst, a second portion positioned downstream of the first portion, having a radial dimension smaller than a smallest radial dimension of the first portion, and a profile disposed at the second portion configured to increase resistance to extrusion of a runnable member past the pluggable seat in comparison to the same pluggable seat without the profile.
摘要翻译：可插拔座椅包括可定位在管状内的第一部分，其可接受可在其上可移动的可运行构件，位于第一部分下游的第二部分具有小于第一部分的最小径向尺寸的径向尺寸，以及设置在第二部分处的轮廓，该轮廓被配置为相对于不具有轮廓的相同的可插拔座椅，增加了可运行部件的挤出阻力，超过可插拔座椅。

3. 发明授权

US07644772B2 Ball seat having segmented arcuate ball support member 有权
标题翻译：球座具有分段弓形球支撑构件
公开(公告)号：US07644772B2
公开(公告)日：2010-01-12
申请号：US12317647
申请日：2008-12-22
申请人： Marcus A. Avant , Charles C. Johnson , James G. King , David B. Ruddock , Matthew D. Solfronk , Justin Kellner
发明人： Marcus A. Avant , Charles C. Johnson , James G. King , David B. Ruddock , Matthew D. Solfronk , Justin Kellner
IPC分类号： E21B34/06
CPC分类号： E21B34/14
摘要： Apparatuses for restricting fluid flow through a well conduit comprise a housing having a longitudinal bore and a seat disposed within the bore. The seat has a first position when the apparatus is in the run-in position and a second position when the apparatus is in the set position. The seat comprises an arcuate member comprising a plurality of slits defining a plurality of segment members having a gap there-between. Each of the gaps are variable such that movement of segment members inwardly causes the gaps to be narrowed or closed off completely when a plug element is disposed into the bore and landed on the arcuate member to move the arcuate member from the first position to the second position, causing restriction of fluid flow through the bore and the well conduit.
摘要翻译：用于限制流体通过井管道的流体的装置包括具有纵向孔和设置在孔内的座的壳体。当装置处于入位位置时，座椅具有第一位置，当装置处于设定位置时，座椅具有第二位置。所述座椅包括弓形构件，所述弓形构件包括多个狭缝，所述多个狭缝限定在其间具有间隙的多个段构件。每个间隙是可变的，使得当栓塞元件设置在孔中并落在弓形构件上以使弓形构件从第一位置移动到第二位置时，段构件的运动向内使间隙变窄或完全闭合位置，导致通过孔和井管的流体流动的限制。

4. 发明申请

US20090159289A1 Ball seat having segmented arcuate ball support member 有权
标题翻译：球座具有分段弓形球支撑构件
公开(公告)号：US20090159289A1
公开(公告)日：2009-06-25
申请号：US12317647
申请日：2008-12-22
申请人： Marcus A. Avant , Charles C. Johnson , James G. King , David B. Ruddock , Matthew D. Solfronk , Justin Kellner
发明人： Marcus A. Avant , Charles C. Johnson , James G. King , David B. Ruddock , Matthew D. Solfronk , Justin Kellner
IPC分类号： E21B34/06 , E21B34/08
CPC分类号： E21B34/14
摘要： Apparatuses for restricting fluid flow through a well conduit comprise a housing having a longitudinal bore and a seat disposed within the bore. The seat has a first position when the apparatus is in the run-in position and a second position when the apparatus is in the set position. The seat comprises an arcuate member comprising a plurality of slits defining a plurality of segment members having a gap there-between. Each of the gaps are variable such that movement of segment members inwardly causes the gaps to be narrowed or closed off completely when a plug element is disposed into the bore and landed on the arcuate member to move the arcuate member from the first position to the second position, causing restriction of fluid flow through the bore and the well conduit.
摘要翻译：用于限制流体通过井管道的流体的装置包括具有纵向孔和设置在孔内的座的壳体。当装置处于入位位置时，座椅具有第一位置，当装置处于设定位置时，座椅具有第二位置。所述座椅包括弓形构件，所述弓形构件包括多个狭缝，所述多个狭缝限定在其间具有间隙的多个段构件。每个间隙是可变的，使得当栓塞元件设置在孔中并落在弓形构件上以使弓形构件从第一位置移动到第二位置时，段构件的运动向内使间隙变窄或完全闭合位置，导致通过孔和井管的流体流动的限制。

5. 发明授权

US07469744B2 Deformable ball seat and method 有权
标题翻译：变形球座和方法
公开(公告)号：US07469744B2
公开(公告)日：2008-12-30
申请号：US11684444
申请日：2007-03-09
申请人： David B. Ruddock , Raymond D. Chavers
发明人： David B. Ruddock , Raymond D. Chavers
IPC分类号： E21B34/12
CPC分类号： E21B34/14
摘要： Disclosed herein is a disappearing ball seat. The disappearing ball seat includes, a tubular member having an inside dimension, and a restricted dimension portion of the tubular member dimensioned to prevent passage of a tripping ball therethrough, the restricted dimension portion being reconfigurable to a dimension capable of passing the tripping ball therethrough.
摘要翻译：这里公开的是消失的球座。消失的球座包括具有内部尺寸的管状构件和管状构件的限制尺寸部分，其尺寸设计成防止跳闸球通过其中，限制尺寸部分可重新配置为能够使跳闸球通过其的尺寸。

6. 发明申请

US20140360734A1 PACKER SETTING MECHANISM 有权
标题翻译：包装机械设备
公开(公告)号：US20140360734A1
公开(公告)日：2014-12-11
申请号：US13911600
申请日：2013-06-06
申请人： James C. Doane , Robert J. Taylor , Peter J. Fay , David B. Ruddock , Scott D. Collins , Rafael Ramirez , Gary L. Anderson
发明人： James C. Doane , Robert J. Taylor , Peter J. Fay , David B. Ruddock , Scott D. Collins , Rafael Ramirez , Gary L. Anderson
IPC分类号： E21B43/12
CPC分类号： E21B23/06 , E21B33/12 , E21B33/1272 , E21B33/128 , E21B33/1285
摘要： A packer system including a packer and a setting mechanism. The setting mechanism has a setting piston that is actuatable in response to a fluid pressure in order to set the packer with the setting piston. The setting mechanism prevents actuation of the setting piston until the pressure is decreased below a threshold pressure from a value greater than the threshold pressure. A method of setting a packer is also included.
摘要翻译：封隔器系统，包括封隔器和设置机构。设置机构具有可响应于流体压力而致动的设定活塞，以便通过设定活塞来设置封隔器。该设定机构防止设定活塞的致动，直到压力从大于阈值压力的值降低到阈值压力以下。还包括设置封隔器的方法。

7. 发明授权

US08157090B2 Ball tray organizer for subterranean complex completions 失效
标题翻译：用于地下复合物完井的球盘组织器
公开(公告)号：US08157090B2
公开(公告)日：2012-04-17
申请号：US12605055
申请日：2009-10-23
申请人： Donald F. Ingvardsen , Rafael Ramirez , David B. Ruddock , Michael J. Naquin
发明人： Donald F. Ingvardsen , Rafael Ramirez , David B. Ruddock , Michael J. Naquin
IPC分类号： B65D85/00
CPC分类号： B25H3/026 , B25H3/06
摘要： An organization system for a series of objects to be sequentially run downhole is disclosed. The preferred objects are spheres of progressively larger diameter put into a wellbore to land at discrete locations for operation of ports in a given sequence so that a specific producing zone or zones can be completed in increments that preferably go in an uphole direction as progressively larger spheres are inserted. In the preferred embodiment the process is fracturing where a series of ported subs are operated to selectively open for the fracture procedure at a specific location and then close or become isolated when another sphere is dropped. Optionally the balls can be recovered at the surface when production starts. The organizer prevents size confusion and gives a ready feedback as to the progress of a given job. Trays can be stacked and carried in a carrying case.
摘要翻译：公开了一系列要在井下连续运行的物体的组织系统。优选的对象是逐渐变大的直径的球体，其进入井筒以在离散位置着陆以在给定的顺序中操作端口，使得特定生产区域或区域可以以逐渐更大的球体优选地沿着井上方向完成被插入。在优选实施例中，该过程是压裂，其中一系列移动的子系统被操作以选择性地打开在特定位置处的断裂过程，然后当另一球体掉落时闭合或变得隔离。可选地，当生产开始时，球可在表面恢复。组织者可防止大小混乱，并提供有关给定作业进度的即时反馈。托盘可以堆放并携带在手提箱中。

8. 发明申请

US20090044949A1 Deformable ball seat 有权
公开(公告)号：US20090044949A1
公开(公告)日：2009-02-19
申请号：US11891713
申请日：2007-08-13
申请人： James G. King , David B. Ruddock
发明人： James G. King , David B. Ruddock
IPC分类号： E21B34/06
CPC分类号： E21B34/14 , Y10T137/7881 , Y10T137/791
摘要： Apparatuses for restricting fluid flow through a well conduit comprise a housing having a longitudinal bore and a collapsible seat disposed within the bore. The seat has a first position defining a first seat inner diameter when the apparatus is in the run-in position and a second position defining a second seat inner diameter when the apparatus is in the set position. The first seat inner diameter is greater than the second seat inner diameter. A plug element is adapted to be disposed into the bore and landed on the seat to move the seat from the first position to the second position. While in the second position, the seat restricts fluid flow through the bore and provides additional support to the plug member landed on the seat.

9. 发明申请

US20080217025A1 DEFORMABLE BALL SEAT AND METHOD 有权
标题翻译：可变形球座和方法
公开(公告)号：US20080217025A1
公开(公告)日：2008-09-11
申请号：US11684444
申请日：2007-03-09
申请人： David B. Ruddock , Raymond D. Chavers
发明人： David B. Ruddock , Raymond D. Chavers
IPC分类号： E21B33/12
CPC分类号： E21B34/14
摘要： Disclosed herein is a disappearing ball seat. The disappearing ball seat includes, a tubular member having an inside dimension, and a restricted dimension portion of the tubular member dimensioned to prevent passage of a tripping ball therethrough, the restricted dimension portion being reconfigurable to a dimension capable of passing the tripping ball therethrough.
摘要翻译：这里公开的是消失的球座。消失的球座包括具有内部尺寸的管状构件和管状构件的限制尺寸部分，其尺寸设计成防止跳闸球通过其中，限制尺寸部分可重新配置为能够使跳闸球通过其的尺寸。

10. 发明申请

US20110094901A1 Ball Tray Organizer for Subterranean Complex Completions 失效
标题翻译：用于地下综合达标的球托主办单位
公开(公告)号：US20110094901A1
公开(公告)日：2011-04-28
申请号：US12605055
申请日：2009-10-23
申请人： Donald F. Ingvardsen , Rafael Ramirez , David B. Ruddock , Michael J. Naquin
发明人： Donald F. Ingvardsen , Rafael Ramirez , David B. Ruddock , Michael J. Naquin
IPC分类号： B65D1/34 , B65D21/00
CPC分类号： B25H3/026 , B25H3/06
摘要： An organization system for a series of objects to be sequentially run downhole is disclosed. The preferred objects are spheres of progressively larger diameter put into a wellbore to land at discrete locations for operation of ports in a given sequence so that a specific producing zone or zones can be completed in increments that preferably go in an uphole direction as progressively larger spheres are inserted. In the preferred embodiment the process is fracturing where a series of ported subs are operated to selectively open for the fracture procedure at a specific location and then close or become isolated when another sphere is dropped. Optionally the balls can be recovered at the surface when production starts. The organizer prevents size confusion and gives a ready feedback as to the progress of a given job. Trays can be stacked and carried in a carrying case.
摘要翻译：公开了一系列要在井下连续运行的物体的组织系统。优选的对象是逐渐变大的直径的球体，其进入井筒以在离散位置着陆以在给定的顺序中操作端口，使得特定生产区域或区域可以以逐渐更大的球体优选地沿着井上方向完成被插入。在优选实施例中，该过程是压裂，其中一系列移动的子系统被操作以选择性地打开在特定位置处的断裂过程，然后当另一球体掉落时闭合或变得隔离。可选地，当生产开始时，球可在表面恢复。组织者可防止大小混乱，并提供有关给定作业进度的即时反馈。托盘可以堆放并携带在手提箱中。

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