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1. 发明申请

US20100011559A1 Retrofit Seals and Method for Placement in an Existing Groove 审中-公开
标题翻译：改装密封件和现有槽中放置方法
公开(公告)号：US20100011559A1
公开(公告)日：2010-01-21
申请号：US12174387
申请日：2008-07-16
申请人： Edward J. O'Malley , Douglas J. Murray , Kevin C. Holmes , Steve Rosenblatt
发明人： Edward J. O'Malley , Douglas J. Murray , Kevin C. Holmes , Steve Rosenblatt
IPC分类号： B23P9/00
CPC分类号： F16J9/14 , Y10T29/49861
摘要： A seal is retrofit to an existing seal groove and made whole after being positioned in the groove. It can be an initial coil shape to allow it to slip over a shaft to get to the groove or it can be in a plurality of sections that are joined in place. The sections can be abutting or overlapping and are preferably coated with a brazing material that will ultimately join such ends. The ends can then have a nano-engineered coating that comprises alternating layers of aluminum and nickel that when initiated with applied heat becomes reactive exothermically to join the ends using the brazing material.
摘要翻译：将密封件改装成现有的密封槽，并在定位在凹槽中后形成整体。它可以是初始线圈形状，以允许其在轴上滑动以到达凹槽，或者可以在多个部分中接合到位。这些部分可以是邻接或重叠的，并且优选地涂覆有将最终连接这样的端部的钎焊材料。然后，端部可以具有纳米工程涂层，其包括交替的铝和镍层，当被施加的热量起始时，其发生放热反应以使用钎焊材料连接端部。

2. 发明申请

US20140048252A1 Removable Fracturing Plug of Particulate Material Housed in a Sheath Set by Relative End Movement of the Sheath 有权
标题翻译：通过护套的相对端运动将颗粒材料置于护套中的可移除的压裂插头
公开(公告)号：US20140048252A1
公开(公告)日：2014-02-20
申请号：US13588854
申请日：2012-08-17
申请人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
发明人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , E21B33/128
摘要： The removable plug features a solid material that is housed in a porous container that has its shape changed to transition from the run in shape to the set shape. A running string and setting tool that creates relative movement deliver the plug and pull on its lower end while holding the top stationary against a backing plate. The container is pulled into itself as the radial dimension grows for the set. There can be a mandrel that remains in position and can lock to the backing plate or alternatively there can be no mandrel or a removable mandrel. The porous container can be removed in a variety of ways to let the solid material escape to be removed with fluid circulating in the wellbore. Alternatively the mandrel can be undermined to let the solid material escape for recovery.
摘要翻译：可拆卸的插头具有固体材料，其被容纳在多孔容器中，该多孔容器的形状改变为从形状到形状的过渡。创建相对运动的运行的线和设置工具在将顶部固定件抵靠背板的同时将插头拉到其下端。随着径向尺寸的增加，容器被拉入本身。可以存在保持在适当位置并且可以锁定到背板的心轴，或者可以不存在心轴或可移除心轴。可以以各种方式去除多孔容器，以使固体材料逸出，以便在井筒中流动的流体被除去。或者，心轴可以被破坏以使固体材料逸出以便恢复。

3. 发明申请

US20140048251A1 Removable Fracturing Plug of Particulate Material Housed in a Sheath Set by Expansion of a Passage through the Sheath 有权
标题翻译：通过通过护套扩张通过护套将颗粒材料置于护套中的可移除的压裂插头
公开(公告)号：US20140048251A1
公开(公告)日：2014-02-20
申请号：US13588867
申请日：2012-08-17
申请人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
发明人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
IPC分类号： E21B33/128
CPC分类号： E21B33/128 , E21B33/1208 , E21B33/1285
摘要： The removable plug features a solid material that is housed in a porous container that has its shape changed to transition from the run in shape to the set shape. A swage is moved through a passage in the container to enlarge the passage and move the container to a borehole wall. The passage is then closed such as with a flapper valve or by moving in a mandrel into the expanded passage and lodging the mandrel in the expanded passage. Various release techniques are described.
摘要翻译：可拆卸的插头具有固体材料，其被容纳在多孔容器中，该多孔容器的形状改变为从形状到形状的过渡。通过容器中的通道移动模具以扩大通道并将容器移动到钻孔壁。然后关闭通道，例如用挡板阀或通过在心轴中移动到膨胀通道中并在扩张的通道中放置心轴。描述各种释放技术。

4. 发明申请

US20100088895A1 Cylindrical Spring Fabricated by Compressive Force 有权
标题翻译：圆柱弹簧由压缩力制成
公开(公告)号：US20100088895A1
公开(公告)日：2010-04-15
申请号：US12250272
申请日：2008-10-13
申请人： Larry J. Urban , Edward J. O'Malley , Steve Rosenblatt
发明人： Larry J. Urban , Edward J. O'Malley , Steve Rosenblatt
IPC分类号： B23P13/00
CPC分类号： F16F1/025 , Y10T29/49609 , Y10T29/49615
摘要： A spring for use in downhole tools delivers a high force over a long deflection in a relatively uniform fashion. The spring is a tubular shape that is preferably metallic and is preferably plastically deformed into an undulating walled tube either before assembly into a downhole tool or downhole after assembly to the downhole tool. Alternatively the shape can be machined. Spacer rings are used inside and outside the tube as it is compressed to obtain the desired corrugated wall pattern and to prevent localized buckling that can cause wall failure. The spring can conduct pressurized fluids and be rotationally locked to transmit torque and to facilitate milling out. Some machining internally and/or externally can assist in forming the desired corrugated wall shape.
摘要翻译：用于井下工具的弹簧以相对均匀的方式在长的偏转下产生高的力。弹簧是管状形状，优选地是金属的，并且在组装到井下工具中之前，或者在组装到井下工具中或井下之前，优选塑性地变形成波状的壁管。或者，可以加工形状。当管被压缩以获得期望的波纹壁图案并且防止可能导致壁面破坏的局部屈曲时，间隔环用于管内部和外部。弹簧可以传导加压流体并旋转锁定以传递扭矩并促进铣削。内部和/或外部的一些加工有助于形成所需的波纹状壁形状。

5. 发明授权

US09255461B2 Removable fracturing plug of particulate material housed in a sheath set by expansion of a passage through the sheath 有权
$Removable fracturing plug of particulate material housed in a sheath set by expansion of a passage through the sheath$
标题翻译：通过通过护套的通道的膨胀而容纳在护套组中的颗粒材料的可移除的压裂塞
公开(公告)号：US09255461B2
公开(公告)日：2016-02-09
申请号：US13588867
申请日：2012-08-17
申请人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
发明人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
IPC分类号： E21B33/128 , E21B33/12
CPC分类号： E21B33/128 , E21B33/1208 , E21B33/1285
摘要： The removable plug features a solid material that is housed in a porous container that has its shape changed to transition from the run in shape to the set shape. A swage is moved through a passage in the container to enlarge the passage and move the container to a borehole wall. The passage is then closed such as with a flapper valve or by moving in a mandrel into the expanded passage and lodging the mandrel in the expanded passage. Various release techniques are described.
摘要翻译：可拆卸的插头具有固体材料，其被容纳在多孔容器中，该多孔容器的形状改变为从形状到形状的过渡。通过容器中的通道移动模具以扩大通道并将容器移动到钻孔壁。然后关闭通道，例如用挡板阀或通过在心轴中移动到膨胀通道中并在扩张的通道中放置心轴。描述各种释放技术。

6. 发明授权

US09109425B2 Removable fracturing plug of particulate material housed in a sheath set by relative end movement of the sheath 有权
$Removable fracturing plug of particulate material housed in a sheath set by relative end movement of the sheath$
标题翻译：通过护套的相对端部运动容纳在护套中的颗粒材料的可移除的压裂塞
公开(公告)号：US09109425B2
公开(公告)日：2015-08-18
申请号：US13588854
申请日：2012-08-17
申请人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
发明人： James G. King , Edward J. O'Malley , Charles C. Johnson , James C. Doane , Steve Rosenblatt
IPC分类号： E21B33/128 , E21B33/12
CPC分类号： E21B33/1208 , E21B33/128
摘要： The removable plug features a solid material that is housed in a porous container that has its shape changed to transition from the run in shape to the set shape. A running string and setting tool that creates relative movement deliver the plug and pull on its lower end while holding the top stationary against a backing plate. The container is pulled into itself as the radial dimension grows for the set. There can be a mandrel that remains in position and can lock to the backing plate or alternatively there can be no mandrel or a removable mandrel. The porous container can be removed in a variety of ways to let the solid material escape to be removed with fluid circulating in the wellbore. Alternatively the mandrel can be undermined to let the solid material escape for recovery.
摘要翻译：可拆卸的插头具有固体材料，其被容纳在多孔容器中，该多孔容器的形状改变为从形状到形状的过渡。创建相对运动的运行的线和设置工具在将顶部固定件抵靠背板的同时将插头拉到其下端。随着径向尺寸的增加，容器被拉入本身。可以存在保持在适当位置并且可以锁定到背板的心轴，或者可以不存在心轴或可移除心轴。可以以各种方式去除多孔容器，以使固体材料逸出，以便在井筒中流动的流体被除去。或者，心轴可以被破坏以使固体材料逸出以便恢复。

7. 发明授权

US08347505B2 Method for fabricating a cylindrical spring by compressive force 有权
标题翻译：通过压缩力制造圆柱形弹簧的方法
公开(公告)号：US08347505B2
公开(公告)日：2013-01-08
申请号：US12250272
申请日：2008-10-13
申请人： Larry J. Urban , Edward J. O'Malley , Steve Rosenblatt
发明人： Larry J. Urban , Edward J. O'Malley , Steve Rosenblatt
IPC分类号： B21D9/14 , B21D15/02
CPC分类号： F16F1/025 , Y10T29/49609 , Y10T29/49615
摘要： A spring for use in downhole tools delivers a high force over a long deflection in a relatively uniform fashion. The spring is a tubular shape that is preferably metallic and is preferably plastically deformed into an undulating walled tube either before assembly into a downhole tool or downhole after assembly to the downhole tool. Alternatively the shape can be machined. Spacer rings are used inside and outside the tube as it is compressed to obtain the desired corrugated wall pattern and to prevent localized buckling that can cause wall failure. The spring can conduct pressurized fluids and be rotationally locked to transmit torque and to facilitate milling out. Some machining internally and/or externally can assist in forming the desired corrugated wall shape.
摘要翻译：用于井下工具的弹簧以相对均匀的方式在长的偏转下产生高的力。弹簧是管状形状，优选地是金属的，并且在组装到井下工具中之前，或者在组装到井下工具中或井下之前，优选塑性地变形成波状的壁管。或者，可以加工形状。当管被压缩以获得期望的波纹壁图案并且防止可能导致壁面破坏的局部屈曲时，间隔环用于管内部和外部。弹簧可以传导加压流体并旋转锁定以传递扭矩并促进铣削。内部和/或外部的一些加工有助于形成所需的波纹状壁形状。

8. 发明授权

US07475734B2 Downhole wet connect using piezoelectric contacts 有权
标题翻译：使用压电触头的井下湿连接
公开(公告)号：US07475734B2
公开(公告)日：2009-01-13
申请号：US11584740
申请日：2006-10-20
申请人： Edward J. O'Malley , Steve Rosenblatt
发明人： Edward J. O'Malley , Steve Rosenblatt
IPC分类号： E21B17/02 , E21B47/16
CPC分类号： E21B17/023 , E21B17/028 , H01L41/107 , H01R13/533
摘要： A downhole wet connect uses a bearing relation between materials to take advantage of the piezoelectric effect between them. Voltage is applied from the surface to the uphole pad which induces a voltage to be generated from the downhole pad to a storage device to store power for operating downhole equipment. The generated voltage can also be used as a real time power supply for downhole equipment. Alternatively, the generated voltage can be coded as a signal to downhole equipment to send date acquired downhole to the surface. The transmission of information is two way. Voltage input from the surface is stopped as downhole equipment sends a voltage based signal uphole for conversion by surface processors to capture the data. Alignment or downhole debris issues do not affect the transmission capability of the pads in the wet connect.
摘要翻译：井下湿连接使用材料之间的轴承关系来利用它们之间的压电效应。电压从表面施加到高孔焊盘，其引起从井下焊盘产生的电压到存储装置以存储用于操作井下设备的电力。产生的电压也可以用作井下设备的实时电源。或者，所产生的电压可以被编码为对井下设备的信号，以将在井下获取的日期发送到地面。信息的传递是两种方式。由于井下设备向井上发送基于电压的信号进行表面处理器的转换以捕获数据，表面电压输入停止。对准或井下碎片问题不影响湿连接中焊盘的传输能力。

9. 发明申请

US20080093069A1 Downhole wet connect using piezoelectric contacts 有权
标题翻译：使用压电触头的井下湿连接
公开(公告)号：US20080093069A1
公开(公告)日：2008-04-24
申请号：US11584740
申请日：2006-10-20
申请人： Edward J. O'Malley , Steve Rosenblatt
发明人： Edward J. O'Malley , Steve Rosenblatt
IPC分类号： E21B43/00
CPC分类号： E21B17/023 , E21B17/028 , H01L41/107 , H01R13/533
摘要： A downhole wet connect uses a bearing relation between materials to take advantage of the piezoelectric effect between them. Voltage is applied from the surface to the uphole pad which induces a voltage to be generated from the downhole pad to a storage device to store power for operating downhole equipment. The generated voltage can also be used as a real time power supply for downhole equipment. Alternatively, the generated voltage can be coded as a signal to downhole equipment to send date acquired downhole to the surface. The transmission of information is two way. Voltage input from the surface is stopped as downhole equipment sends a voltage based signal uphole for conversion by surface processors to capture the data. Alignment or downhole debris issues do not affect the transmission capability of the pads in the wet connect.
摘要翻译：井下湿连接使用材料之间的轴承关系来利用它们之间的压电效应。电压从表面施加到高孔焊盘，其引起从井下焊盘产生的电压到存储装置以存储用于操作井下设备的电力。产生的电压也可以用作井下设备的实时电源。或者，所产生的电压可以被编码为对井下设备的信号，以将在井下获取的日期发送到地面。信息的传递是两种方式。由于井下设备向井上发送基于电压的信号进行表面处理器的转换以捕获数据，表面电压输入停止。对准或井下碎片问题不影响湿连接中焊盘的传输能力。

10. 发明授权

US07703532B2 Tubing retrievable injection valve 失效
标题翻译：管道可回收注射阀
公开(公告)号：US07703532B2
公开(公告)日：2010-04-27
申请号：US11856395
申请日：2007-09-17
申请人： Edward J. O'Malley , Priyesh Ranjan , Douglas J. Murray
发明人： Edward J. O'Malley , Priyesh Ranjan , Douglas J. Murray
IPC分类号： E21B34/06
CPC分类号： E21B34/105 , E21B2034/005
摘要： A flapper type downhole valve is opened by flow against the flapper. The flapper and the housing contain magnets that hold the flapper open after it has been opened by flow to keep the flapper from chattering from the flow going past it. The strength of the force is not sufficient to hold the flapper open against a torsion spring on a pivot pin, when there is no flow through the valve. The valve can still be held in the locked open position with no flow through the housing by pressurizing the surrounding annulus to position another magnet to increase the holding force to a level greater than the force of the torsion spring. The additional magnet is spring biased so that upon removal of annulus pressure it shifts to allow the flapper to close. Alternative designs with and without a flow tube are possible. Fixed or movable restrictions can be associated with the flow tube to create a force to shift it to open a flapper with flow into the well.
摘要翻译：挡板式井下阀门通过流动挡板打开。挡板和壳体包含磁体，它在通过流动打开后将挡板保持打开状态，以防止挡板从流过其的流动颤动。当没有流过阀门时，力的强度不足以将挡板保持在枢轴销上的扭转弹簧上。阀仍然可以保持在锁定的打开位置，没有流过壳体，通过对周围的环进行加压来定位另一个磁体，以将保持力增加到大于扭簧的力的水平。额外的磁体是弹簧偏置的，因此在移除环形压力时，它移动以允许挡板关闭。具有和不具有流管的替代设计是可能的。固定的或可移动的限制可以与流管相关联以产生力以使其移动以打开具有流入井的挡板。

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