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1.发明申请Debris Chamber with Helical Flow Path for Enhanced Subterranean Debris Removal 有权具有用于增强地下碎片去除的螺旋流动路径的碎片室公开(公告)号：US20120061073A1
公开(公告)日：2012-03-15
申请号：US12880906
申请日：2010-09-13
IPC分类号： E21B27/00
摘要： A subterranean debris catcher swirls the incoming debris laden stream by putting grooves or spiral projections on the inside of the inlet pipe. In some embodiments the solids come out of openings in the side of the inlet pipe and in others the solids can exit near the top either directly into the enclosed solids holding volume as the liquid exits straight out or the solids can be discharged out the end of the inlet pipe into the bigger open space defined by the housing. In the latter case the inside housing wall can have a screen or vanes that slow down the solid particles as the fluid continues to a housing exit and eventually to an exit screen before being discharged to either go to the surface or recirculate back along the outside of the tool to the inlet pipe while picking up additional debris.
摘要翻译： 地下碎屑捕集器通过在入口管的内侧放置槽或螺旋突起来旋转流入的碎屑载流子。 在一些实施方案中，固体从入口管侧面的开口出来，而在另一些实施方式中，固体可以直接从顶部出口离开出口直接进入封闭的固体容积中，或者固体可以直接排出 入口管进入由外壳限定的较大的开放空间。 在后一种情况下，内部壳体壁可以具有屏幕或叶片，当流体继续到壳体出口并且最终到达出口屏幕之前，当放电到达表面或者沿着外部的外部再循环时，固体颗粒减慢 该工具进入管道，同时拾取额外的碎屑。
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2.发明授权Debris chamber with helical flow path for enhanced subterranean debris removal 有权具有螺旋流动路径的碎片室，用于增强地下碎屑清除公开(公告)号：US08584744B2
公开(公告)日：2013-11-19
申请号：US12880906
申请日：2010-09-13
摘要： A subterranean debris catcher swirls the incoming debris laden stream by putting grooves or spiral projections on the inside of the inlet pipe. The solids come out of openings in the side of the inlet pipe or the solids can exit near the top either directly into the enclosed solids holding volume as the liquid exits straight out or the solids can be discharged out the end of the inlet pipe into the bigger open space defined by the housing. In the latter case the inside housing wall can have a screen or vanes that slow down the solid particles as the fluid continues to a housing exit and eventually to an exit screen before being discharged to either go to the surface or recirculate back along the outside of the tool to the inlet pipe while picking up additional debris.
摘要翻译： 地下碎屑捕集器通过在入口管的内侧放置槽或螺旋突起来旋转流入的碎屑载流子。 固体从入口管侧面的开口出来，或者当液体直接排出时，固体物质可以直接离开顶部，直接进入封闭的固体保持体积中，或者固体可以从进口管的末端排出到 由外壳限定的更大的开放空间。 在后一种情况下，内部壳体壁可以具有屏幕或叶片，当流体继续到壳体出口并且最终到达出口屏幕之前，当放电到达表面或者沿着外部的外部再循环时，固体颗粒减慢 该工具进入管道，同时拾取额外的碎屑。
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公开(公告)号：US20120048560A1
公开(公告)日：2012-03-01
申请号：US12873784
申请日：2010-09-01
申请人： Mohan L. Soni , Namhyo Kim , Steve Rosenblatt
发明人： Mohan L. Soni , Namhyo Kim , Steve Rosenblatt
IPC分类号： E21B37/00
CPC分类号： E21B37/00
摘要： A spacing device is located on a lower end of a debris removal tool. Circulation through the tool extends telescoping members to the top of the debris zone against a bias that retracts the members when there is no flow through the tool. The lowest telescoping member has peripheral slots through which the circulation for the tool takes place. The landing of the tool on top of the debris can be detected by the weight indicator at the surface. The device prevents embedding the lower end of the tool into the debris. Instruments can also determine the scope of the telescoping extension and transmit that value to the surface so that the cleanup tool can be continuously spaced from the moving top of the debris pile by maintaining a target distance for extension of the telescoping assembly.
摘要翻译： 间隔装置位于碎屑清除工具的下端。 通过工具的循环将伸缩构件延伸到碎片区域的顶部，以抵抗当不存在流过工具时使构件缩回的偏压。 最低的伸缩构件具有周边槽，通过该槽具有用于工具的循环。 工具在碎片顶部的着陆可以通过表面的重量指示器来检测。 该装置防止将工具的下端嵌入碎屑中。 仪器还可以确定伸缩扩展的范围并将该值传递到表面，使得清洁工具可以通过保持用于伸缩组件延伸的目标距离与碎屑堆的移动顶部连续间隔开。
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公开(公告)号：US20120151707A1
公开(公告)日：2012-06-21
申请号：US12971405
申请日：2010-12-17
申请人： Gerald D. Lynde , Steve Rosenblatt
发明人： Gerald D. Lynde , Steve Rosenblatt
IPC分类号： A47L9/00
摘要： A debris removal tool has a lower end pickup hose into which debris laden fluid is pulled when there is circulation through the debris removal tool from the surface. An anchor near the open end of the hose stabilizes the lower end near a recess or groove from which debris is to be removed. Once the anchor is set the hose can be extended or retracted as well as rotated on its axis to pick up debris. A camera can be located in or near the hose opening to be able to see where the debris is located and for confirmation that the debris is being removed and that the debris has fully been removed.
摘要翻译： 碎屑清除工具具有下端拾取软管，当从表面循环通过碎屑清除工具时，碎屑装载液体被拉入其中。 在软管的开口端附近的锚固体将靠近要从其中移除的碎屑的凹槽或凹槽的下端稳定。 一旦固定器被固定，软管可以被延伸或缩回，并且在其轴线上旋转以拾取碎屑。 相机可以位于软管开口内或附近，以便能够看到碎片位于哪里，并确认碎片被移除，并且碎片已被完全去除。
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公开(公告)号：US08607857B2
公开(公告)日：2013-12-17
申请号：US12971405
申请日：2010-12-17
申请人： Gerald D. Lynde , Steve Rosenblatt
发明人： Gerald D. Lynde , Steve Rosenblatt
IPC分类号： E21B31/08
摘要： A debris removal tool has a lower end pickup hose into which debris laden fluid is pulled when there is circulation through the debris removal tool from the surface. An anchor near the open end of the hose stabilizes the lower end near a recess or groove from which debris is to be removed. Once the anchor is set the hose can be extended or retracted as well as rotated on its axis to pick up debris. A camera can be located in or near the hose opening to be able to see where the debris is located and for confirmation that the debris is being removed and that the debris has fully been removed.
摘要翻译： 碎屑清除工具具有下端拾取软管，当从表面循环通过碎屑清除工具时，碎屑装载液体被拉入其中。 在软管的开口端附近的锚固体将靠近要从其中移除的碎屑的凹槽或凹槽的下端稳定。 一旦固定器被固定，软管可以被延伸或缩回，并且在其轴线上旋转以拾取碎屑。 相机可以位于软管开口内或附近，以便能够看到碎片位于哪里，并确认碎片被移除，并且碎片已被完全去除。
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公开(公告)号：US20080115972A1
公开(公告)日：2008-05-22
申请号：US11602811
申请日：2006-11-21
IPC分类号： E21B7/08
CPC分类号： E21B29/06 , E21B17/1007 , E21B43/103
摘要： A through tubing centralizer is delivered below the tubing and expanded against a surrounding tubular for fixation. In a window milling through tubing application, a whipstock is delivered through tubing and anchored. One or more centralizers are then delivered through tubing and expanded so that their inside diameter when set exceeds their outside diameter during run in. They are placed below the tubing and above the whipstock to help a through tubing mill stay on the whipstock ramp while milling the window. After the window is started, the centralizer can be expanded fully against the surrounding tubular to allow subsequent removal of the whipstock. Optionally, the centralizer can be collapsed for removal through tubing.
摘要翻译： 通过管道对中器在管道下方被传送并且被压靠在周围的管子上以进行固定。 在通过管道应用铣削的窗口中，造斜器通过管道输送并锚定。 一个或多个扶正器然后通过管道输送并膨胀，使得当设定的内径在运行期间超过其外径。它们被放置在管道下方和造斜器之上，以帮助通过管道磨机停留在造斜斜坡上，同时铣削 窗口。 在启动窗户之后，扶正器可以完全扩展到周围的管状物上，以便随后卸下造斜器。 可选地，扶正器可以折叠以通过管道去除。
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公开(公告)号：US20070272404A1
公开(公告)日：2007-11-29
申请号：US11441420
申请日：2006-05-25
申请人： Gerald D. Lynde , John P. Davis , Steve Rosenblatt
发明人： Gerald D. Lynde , John P. Davis , Steve Rosenblatt
IPC分类号： E21B31/08
CPC分类号： E21B47/18 , E21B27/005 , E21B29/002
摘要： A flow sensor is incorporated into a junk basket to sense a flow stoppage due to a plugged screen or plugged cuttings ports in a mill. The sensor triggers a signal to the surface to warn personnel that a problem exists before the equipment is damaged. The sensor signal to the surface can take a variety of forms including mud pulses, a detectable pressure buildup at the surface, electromagnetic energy, electrical signal on hard wire or radio signals in a wifi system to name a few options. Surface personnel can interrupt the milling to take corrective action that generally involves pulling out of the hole or reverse circulating to try to clear the screen or mill cuttings inlets. Other variables can be measured such as the volume or weight or rate of change of either and a signal can be sent to the surface corresponding to one of those variables to allow them to be detected at the surface in real time.
摘要翻译： 流量传感器被结合到垃圾篮中以感测由于在轧机中的堵塞的筛网或堵塞的切屑端口引起的流动停止。 传感器触发信号到表面，以警告人员在设备损坏之前存在问题。 到表面的传感器信号可以采取各种形式，包括泥浆脉冲，表面上可检测的压力积聚，电磁能量，硬线上的电信号或WiFi系统中的无线电信号，以列举几个选项。 表面人员可以中断铣削以采取纠正措施，通常涉及拉出孔或反向循环，以尝试清除筛网或铣刀进样口。 可以测量其他变量，例如任何一个的体积或重量或变化率，并且可以将信号发送到与这些变量之一相对应的表面，以使其能够在表面实时检测。
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公开(公告)号：US07559371B2
公开(公告)日：2009-07-14
申请号：US11602811
申请日：2006-11-21
CPC分类号： E21B29/06 , E21B17/1007 , E21B43/103
摘要： A through tubing centralizer is delivered below the tubing and expanded against a surrounding tubular for fixation. In a window milling through tubing application, a whipstock is delivered through tubing and anchored. One or more centralizers are then delivered through tubing and expanded so that their inside diameter when set exceeds their outside diameter during run in. They are placed below the tubing and above the whipstock to help a through tubing mill stay on the whipstock ramp while milling the window. After the window is started, the centralizer can be expanded fully against the surrounding tubular to allow subsequent removal of the whipstock. Optionally, the centralizer can be collapsed for removal through tubing.
摘要翻译： 通过管道对中器在管道下方被传送并且被压靠在周围的管子上以进行固定。 在通过管道应用铣削的窗口中，造斜器通过管道输送并锚定。 一个或多个扶正器然后通过管道输送并膨胀，使得当设定的内径在运行期间超过其外径。它们被放置在管道下方和造斜器之上，以帮助通过管道磨机停留在造斜斜坡上，同时铣削 窗口。 在启动窗户之后，扶正器可以完全扩展到周围的管状物上，以便随后卸下造斜器。 可选地，扶正器可以折叠以通过管道去除。
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公开(公告)号：US07472745B2
公开(公告)日：2009-01-06
申请号：US11441420
申请日：2006-05-25
申请人： Gerald D. Lynde , John P. Davis , Steve Rosenblatt
发明人： Gerald D. Lynde , John P. Davis , Steve Rosenblatt
CPC分类号： E21B47/18 , E21B27/005 , E21B29/002
摘要： A flow sensor is incorporated into a junk basket to sense a flow stoppage due to a plugged screen or plugged cuttings ports in a mill. The sensor triggers a signal to the surface to warn personnel that a problem exists before the equipment is damaged. The sensor signal to the surface can take a variety of forms including mud pulses, a detectable pressure buildup at the surface, electromagnetic energy, electrical signal on hard wire or radio signals in a wifi system to name a few options. Surface personnel can interrupt the signal to take corrective action that generally involves pulling out of the hole or reverse circulating to try to clear the screen or mill cuttings inlets. Other variables can be measured such as the volume or weight or rate of change of either and a signal can be sent to the surface corresponding to one of those variables to allow them to be detected at the surface in near real time.
摘要翻译： 流量传感器被结合到垃圾篮中以感测由于在轧机中的堵塞的筛网或堵塞的切屑端口引起的流动停止。 传感器触发信号到表面，以警告人员在设备损坏之前存在问题。 到表面的传感器信号可以采取各种形式，包括泥浆脉冲，表面上可检测的压力积聚，电磁能量，硬线上的电信号或WiFi系统中的无线电信号，以列举几个选项。 表面人员可以中断信号采取纠正措施，通常包括从孔中拉出或反向循环，以尝试清除屏幕或铣削进样口。 可以测量其他变量，例如任一个的体积或重量或变化率，并且可以将信号发送到与这些变量中的一个变量相对应的表面，以允许它们以近实时的方式在表面被检测。
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公开(公告)号：US08936076B2
公开(公告)日：2015-01-20
申请号：US13213796
申请日：2011-08-19
IPC分类号： E21B28/00
CPC分类号： E21B28/00 , E21B23/04 , E21B31/005 , E21B31/113 , E21B31/1135
摘要： A vibratory tool for use in a tubular string to prevent sticking or to release a stuck string features a fluid operated dart valve working in conjunction with an impact sleeve to deliver continuous axial jarring blows in opposed directions as long as flow is maintained. Movement of one of those components axially in opposed directions opens and closes access to opposed lateral ports so that a lateral vibration is also established as flow cyclically occurs and stops sequentially at opposed lateral outlets.
摘要翻译： 一种用于管状串的防振工具，用于防止粘着或脱开卡住的特征是具有与冲击套筒一起工作的流体操作的滴液阀，以便在保持流动的同时，以相反的方向输送连续的轴向冲击。 这些部件中的一个部件沿相反的方向轴向移动，打开和关闭相对的侧向端口的通路，从而当流动周期性地出现并且在相对的侧向出口处依次停止时也建立横向振动。
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