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公开(公告)号：US09494006B2
公开(公告)日：2016-11-15
申请号：US13966032
申请日：2013-08-13
申请人： Brian Mohon , Robert J. Costo, Jr.
发明人： Brian Mohon , Robert J. Costo, Jr.
摘要： Implementations described herein are directed to a pressure pulse well tool, which may include an upper valve assembly configured to move between a start position and a stop position in a housing. The pressure pulse well tool may also include an activation valve subassembly disposed within the upper valve assembly. The activation valve subassembly may be configured to restrict a fluid flow through the upper valve assembly and increase a fluid pressure across the upper valve assembly. The pressure pulse well tool may further include a lower valve assembly disposed inside the housing and configured to receive the fluid flow from the upper valve assembly. The lower valve assembly may be configured to separate from the upper valve assembly after the upper valve assembly reaches the stop position, causing the fluid flow to pass through the lower valve assembly and to decrease the fluid pressure across the upper valve assembly.
摘要翻译： 这里描述的实施例涉及一种压力脉冲井工具，其可以包括构造成在壳体中的起始位置和停止位置之间移动的上部阀组件。 压力脉冲井工具还可以包括设置在上阀组件内的启动阀子组件。 活化阀子组件可以构造成限制流过上阀组件的流体流，并且增加穿过上阀组件的流体压力。 压力脉冲井工具还可以包括设置在壳体内并被配置为接收来自上阀组件的流体流的下阀组件。 下阀组件可以被构造成在上阀组件到达停止位置之后与上阀组件分离，使得流体流动通过下阀组件并降低穿过上阀组件的流体压力。
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公开(公告)号：US20140048283A1
公开(公告)日：2014-02-20
申请号：US13966032
申请日：2013-08-13
申请人： Brian Mohon , Robert J. Costo, JR.
发明人： Brian Mohon , Robert J. Costo, JR.
IPC分类号： E21B28/00
摘要： Implementations described herein are directed to a pressure pulse well tool, which may include an upper valve assembly configured to move between a start position and a stop position in a housing. The pressure pulse well tool may also include an activation valve subassembly disposed within the upper valve assembly. The activation valve subassembly may be configured to restrict a fluid flow through the upper valve assembly and increase a fluid pressure across the upper valve assembly. The pressure pulse well tool may further include a lower valve assembly disposed inside the housing and configured to receive the fluid flow from the upper valve assembly. The lower valve assembly may be configured to separate from the upper valve assembly after the upper valve assembly reaches the stop position, causing the fluid flow to pass through the lower valve assembly and to decrease the fluid pressure across the upper valve assembly.
摘要翻译： 这里描述的实施例涉及一种压力脉冲井工具，其可以包括构造成在壳体中的起始位置和停止位置之间移动的上部阀组件。 压力脉冲井工具还可以包括设置在上阀组件内的启动阀子组件。 活化阀子组件可以构造成限制流过上阀组件的流体流，并且增加穿过上阀组件的流体压力。 压力脉冲井工具还可以包括设置在壳体内并被配置为接收来自上阀组件的流体流的下阀组件。 下阀组件可以被构造成在上阀组件到达停止位置之后与上阀组件分离，使得流体流动通过下阀组件并降低穿过上阀组件的流体压力。
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公开(公告)号：US20130062052A1
公开(公告)日：2013-03-14
申请号：US13607088
申请日：2012-09-07
申请人： Vishal Saheta , Richard David Peer , Brian Mohon
发明人： Vishal Saheta , Richard David Peer , Brian Mohon
IPC分类号： E21B31/113 , E21B31/107
CPC分类号： E21B31/1135 , E21B31/107 , E21B31/113
摘要： Embodiments disclosed herein relate to a jar including the following: a mandrel; an outer housing slidably disposed about the mandrel; a ball stop housing disposed below the outer housing; a lower sub disposed below the ball stop housing; and a ball stop assembly disposed in the ball stop housing. The ball stop assembly includes a ball stop pivotally disposed in the ball stop assembly.
摘要翻译： 本文公开的实施例涉及一种包括以下的罐：心轴; 围绕心轴可滑动地设置的外壳; 设置在所述外壳下方的球挡块; 设置在球止动件壳体下方的下部副; 以及设置在球止动件壳体中的球止动组件。 球止动组件包括可枢转地设置在球止动组件中的球止动件。
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公开(公告)号：US09181770B2
公开(公告)日：2015-11-10
申请号：US13607088
申请日：2012-09-07
申请人： Vishal Saheta , Richard David Peer , Brian Mohon
发明人： Vishal Saheta , Richard David Peer , Brian Mohon
IPC分类号： E21B31/113 , E21B31/107
CPC分类号： E21B31/1135 , E21B31/107 , E21B31/113
摘要： Embodiments disclosed herein relate to a jar including the following: a mandrel; an outer housing slidably disposed about the mandrel; a ball stop housing disposed below the outer housing; a lower sub disposed below the ball stop housing; and a ball stop assembly disposed in the ball stop housing. The ball stop assembly includes a ball stop pivotally disposed in the ball stop assembly.
摘要翻译： 本文公开的实施例涉及一种包括以下的罐：心轴; 围绕心轴可滑动地设置的外壳; 设置在所述外壳下方的球挡块; 设置在球止动件壳体下方的下部副; 以及设置在球止动件壳体中的球止动组件。 球止动组件包括可枢转地设置在球止动组件中的球止动件。
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公开(公告)号：US08360154B2
公开(公告)日：2013-01-29
申请号：US12702006
申请日：2010-02-08
申请人： Brian Mohon , Vishal Saheta
发明人： Brian Mohon , Vishal Saheta
IPC分类号： E21B34/00
CPC分类号： E21B21/00 , E21B21/106
摘要： A valve assembly includes a main housing having a central bore therethrough, an upper valve subassembly disposed within the main housing, the upper valve subassembly including an upper seat configured to contact a corresponding lower seat of a lower valve subassembly, and a flow diverter ring disposed proximate the upper seat of the upper valve subassembly, wherein the flow diverter ring is configured to direct a fluid flow radially away from the upper seat of the upper valve subassembly.
摘要翻译： 阀组件包括具有穿过其中的中心孔的主壳体，设置在主壳体内的上阀子组件，所述上阀子组件包括构造成接触下阀组件的相应下座的上座，以及设置在其上的分流器环 靠近所述上阀子组件的上座，其中所述分流器环构造成引导流体流径向远离所述上阀子组件的上座。
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公开(公告)号：US20110192649A1
公开(公告)日：2011-08-11
申请号：US12702006
申请日：2010-02-08
申请人： Brian Mohon , Vishal Saheta
发明人： Brian Mohon , Vishal Saheta
CPC分类号： E21B21/00 , E21B21/106
摘要： A valve assembly includes a main housing having a central bore therethrough, an upper valve subassembly disposed within the main housing, the upper valve subassembly including an upper seat configured to contact a corresponding lower seat of a lower valve subassembly, and a flow diverter ring disposed proximate the upper seat of the upper valve subassembly, wherein the flow diverter ring is configured to direct a fluid flow radially away from the upper seat of the upper valve subassembly.
摘要翻译： 阀组件包括具有穿过其中的中心孔的主壳体，设置在主壳体内的上阀子组件，所述上阀子组件包括构造成接触下阀组件的相应下座的上座，以及设置在其上的分流器环 靠近所述上阀子组件的上座，其中所述分流器环构造成引导流体流径向远离所述上阀子组件的上座。
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