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1. 发明授权

US07870907B2 Debris protection for sliding sleeve 有权
标题翻译：滑动套管的碎屑保护
公开(公告)号：US07870907B2
公开(公告)日：2011-01-18
申请号：US11683848
申请日：2007-03-08
申请人： Jeffrey Lembcke , Joe Jordan , Robert Coon
发明人： Jeffrey Lembcke , Joe Jordan , Robert Coon
IPC分类号： E21B34/00
CPC分类号： E21B33/14 , E21B34/063 , E21B43/261 , E21B2034/007
摘要： Sliding sleeve mechanisms including protective sheaths for debris protection are disclosed. Protective sheaths can be formed from materials such as composites, metal, foil, rubber, plastic, glass, ceramic, wire mesh, tape, etc. The protective sheaths can be substantially cylindrical shells (having one or more pieces), plugs in the flow ports, and/or tape or wire wrappings. The protective sheaths can be retained by recesses in the sliding sleeve or mechanical fasteners such as screws, pins, rivets, snap rings, bands, and buckles. The protective sheath can be outside or inside the sliding sleeve. The protective sheath can protect the sliding sleeve from debris by retaining grease that has been packed into the sliding sleeve for that purpose or positively preventing entry of debris into the sliding sleeve. The protective sheath can be cleared by permitting fluid flow through the sliding sleeve, which can act to destroy and/or wash away the protective sheath.
摘要翻译：公开了包括用于碎片保护的保护套的滑动套筒机构。保护套可以由诸如复合材料，金属，箔，橡胶，塑料，玻璃，陶瓷，金属丝网，胶带等材料形成。保护套可以是基本上圆柱形的壳（具有一个或多个）端口和/或磁带或电线包装。保护套可以通过滑动套筒中的凹槽或诸如螺钉，销钉，铆钉，卡环，带和带扣的机械紧固件保持。保护套可以在滑动套筒的外面或内部。保护套可以通过保留已经包装在滑动套筒中的润滑脂来保护滑动套筒免受碎屑的影响，或者积极地防止碎屑进入滑动套筒。可以通过允许流体流过滑动套筒来清除保护套，这可能会破坏和/或冲洗保护套。

2. 发明申请

US20080217021A1 DEBRIS PROTECTION FOR SLIDING SLEEVE 有权
标题翻译：防滑套的防护
公开(公告)号：US20080217021A1
公开(公告)日：2008-09-11
申请号：US11683848
申请日：2007-03-08
申请人： Jeffrey Lembcke , Joe Jordan , Robert Coon
发明人： Jeffrey Lembcke , Joe Jordan , Robert Coon
IPC分类号： E21B43/00
CPC分类号： E21B33/14 , E21B34/063 , E21B43/261 , E21B2034/007
摘要： Sliding sleeve mechanisms including protective sheaths for debris protection are disclosed. Protective sheaths can be formed from materials such as composites, metal, foil, rubber, plastic, glass, ceramic, wire mesh, tape, etc. The protective sheaths can be substantially cylindrical shells (having one or more pieces), plugs in the flow ports, and/or tape or wire wrappings. The protective sheaths can be retained by recesses in the sliding sleeve or mechanical fasteners such as screws, pins, rivets, snap rings, bands, and buckles. The protective sheath can be outside or inside the sliding sleeve. The protective sheath can protect the sliding sleeve from debris by retaining grease that has been packed into the sliding sleeve for that purpose or positively preventing entry of debris into the sliding sleeve. The protective sheath can be cleared by permitting fluid flow through the sliding sleeve, which can act to destroy and/or wash away the protective sheath.
摘要翻译：公开了包括用于碎片保护的保护套的滑动套筒机构。保护套可以由诸如复合材料，金属，箔，橡胶，塑料，玻璃，陶瓷，金属丝网，胶带等材料形成。保护套可以是基本上圆柱形的壳（具有一个或多个）端口和/或磁带或电线包装。保护套可以通过滑动套筒中的凹槽或诸如螺钉，销钉，铆钉，卡环，带和带扣的机械紧固件保持。保护套可以在滑动套筒的外面或内部。保护套可以通过保留已经包装在滑动套筒中的润滑脂来保护滑动套筒免受碎屑的影响，或者积极地防止碎屑进入滑动套筒。可以通过允许流体流过滑动套筒来清除保护套，这可能会破坏和/或冲洗保护套。

3. 发明授权

US08118100B2 Debris protection for sliding sleeve 有权
标题翻译：滑动套管的碎屑保护
公开(公告)号：US08118100B2
公开(公告)日：2012-02-21
申请号：US12960696
申请日：2010-12-06
申请人： Jeffrey Lembcke , Joe Jordan , Robert Coon
发明人： Jeffrey Lembcke , Joe Jordan , Robert Coon
IPC分类号： E21B34/06
CPC分类号： E21B33/14 , E21B34/063 , E21B43/261 , E21B2034/007
摘要： Sliding sleeve mechanisms including protective sheaths for debris protection are disclosed. Protective sheaths can be formed from materials such as composites, metal, foil, rubber, plastic, glass, ceramic, wire mesh, tape, etc. The protective sheaths can be substantially cylindrical shells (having one or more pieces), plugs in the flow ports, and/or tape or wire wrappings. The protective sheaths can be retained by recesses in the sliding sleeve or mechanical fasteners such as screws, pins, rivets, snap rings, bands, and buckles. The protective sheath can be outside or inside the sliding sleeve. The protective sheath can protect the sliding sleeve from debris by retaining grease that has been packed into the sliding sleeve for that purpose or positively preventing entry of debris into the sliding sleeve. The protective sheath can be cleared by permitting fluid flow through the sliding sleeve, which can act to destroy and/or wash away the protective sheath.
摘要翻译：公开了包括用于碎片保护的保护套的滑动套筒机构。保护套可以由诸如复合材料，金属，箔，橡胶，塑料，玻璃，陶瓷，金属丝网，胶带等材料形成。保护套可以是基本上圆柱形的壳（具有一个或多个）端口和/或磁带或电线包装。保护套可以通过滑动套筒中的凹槽或诸如螺钉，销钉，铆钉，卡环，带和带扣的机械紧固件保持。保护套可以在滑动套筒的外面或内部。保护套可以通过保留已经包装在滑动套筒中的润滑脂来保护滑动套筒免受碎屑的影响，或者积极地防止碎屑进入滑动套筒。可以通过允许流体流过滑动套筒来清除保护套，这可能会破坏和/或冲洗保护套。

4. 发明申请

US20090266659A1 Shock Absorber for Sliding Sleeve in Well 有权
标题翻译：减震器用于滑动套筒
公开(公告)号：US20090266659A1
公开(公告)日：2009-10-29
申请号：US12107894
申请日：2008-04-23
申请人： Jeffrey Lembcke , Scott Williamson , Robert Coon
发明人： Jeffrey Lembcke , Scott Williamson , Robert Coon
IPC分类号： F16F9/342
CPC分类号： F16F9/3235 , E21B34/14 , E21B2034/007 , F16F2230/24
摘要： A sliding sleeve for frac operations or the like has a housing, a sleeve, and a shock absorber. The sleeve is movable within the housing's internal passage relative to flow ports. The shock absorber, which can have a cylindrical body, positions partially in the sleeve's internal passage and has a distal end that extends beyond the sleeve. A lip on the sleeve's end is engageable with the internal shoulder. When a ball is dropped on the sleeve's ball seat and pumped fluid forces the sleeve to an open position, the shock absorber absorbs the movement of the sleeve. To absorber the movement, the shock absorber breaks one or more shear pin connections with the sleeve, interposes its lip between the sleeve's distal end and the internal shoulder, and fractures at least a portion of its distal end from the impact with the sleeve.
摘要翻译：用于压裂作业的滑动套筒等具有壳体，套筒和减震器。套筒可相对于流动端口在壳体的内部通道内移动。可以具有圆柱形主体的减震器部分地位于套筒的内部通道中并且具有延伸超过套筒的远端。袖口上的唇缘可与内肩接合。当球落在套筒的球座上时，泵送的液体迫使套筒处于打开位置，减震器吸收套筒的运动。为了吸收运动，减震器与套筒断裂一个或多个剪切销连接，将其唇缘插入套筒的远端和内部肩部之间，并使其远端的至少一部分与套筒的冲击断裂。

5. 发明申请

US20070095545A1 Full bore injection valve 审中-公开
标题翻译：全口径注射阀
公开(公告)号：US20070095545A1
公开(公告)日：2007-05-03
申请号：US11263753
申请日：2005-10-31
申请人： Jeffrey Lembcke , Robert Coon
发明人： Jeffrey Lembcke , Robert Coon
IPC分类号： E21B33/12
CPC分类号： E21B34/08 , E21B2034/005
摘要： The present invention generally relates to controlling the flow of fluids in a wellbore. In one aspect, a valve for selectively closing a flow path through a wellbore in a first direction is provided. The valve includes a body and a piston surface formable across the flow path in the first direction. The piston surface is formed at an end of a shiftable member annularly disposed in the body. The valve further includes a flapper member, the flapper member closable to seal the flow path when the shiftable member moves from a first position to a second position due to fluid flow acting on the piston surface. In another aspect, a valve for selectively closing a flow path through a wellbore in a single direction is provided. In yet another aspect, a method for selectively closing a flow path through a wellbore in a first direction is provided.
摘要翻译：本发明一般涉及控制井眼中流体的流动。在一个方面，提供了一种用于选择性地闭合沿着第一方向通过井筒的流动通道的阀。该阀包括主体和可在第一方向上横跨流路形成的活塞表面。活塞表面形成在环形地设置在主体中的可移动构件的端部。阀还包括挡板构件，当可移动构件由于作用在活塞表面上的流体流动而从第一位置移动到第二位置时，挡板构件可关闭以密封流动路径。在另一方面，提供一种用于选择性地闭合通过井筒沿单一方向的流路的阀。在另一方面，提供一种用于选择性地闭合沿着第一方向通过井眼的流动路径的方法。

6. 发明授权

US08522936B2 Shock absorber for sliding sleeve in well 有权
标题翻译：滑套的减震器在井中
公开(公告)号：US08522936B2
公开(公告)日：2013-09-03
申请号：US12107894
申请日：2008-04-23
申请人： Jeffrey Lembcke , Scott Williamson , Robert Coon
发明人： Jeffrey Lembcke , Scott Williamson , Robert Coon
IPC分类号： F16F11/00
CPC分类号： F16F9/3235 , E21B34/14 , E21B2034/007 , F16F2230/24
摘要： A sliding sleeve for frac operations or the like has a housing, a sleeve, and a shock absorber. The sleeve is movable within the housing's internal passage relative to flow ports. The shock absorber, which can have a cylindrical body, positions partially in the sleeve's internal passage and has a distal end that extends beyond the sleeve. A lip on the sleeve's end is engageable with the internal shoulder. When a ball is dropped on the sleeve's ball seat and pumped fluid forces the sleeve to an open position, the shock absorber absorbs the movement of the sleeve. To absorber the movement, the shock absorber breaks one or more shear pin connections with the sleeve, interposes its lip between the sleeve's distal end and the internal shoulder, and fractures at least a portion of its distal end from the impact with the sleeve.
摘要翻译：用于压裂作业的滑动套筒等具有壳体，套筒和减震器。套筒可相对于流动端口在壳体的内部通道内移动。可以具有圆柱形主体的减震器部分地位于套筒的内部通道中并且具有延伸超过套筒的远端。袖口上的唇缘可与内肩接合。当球落在套筒的球座上时，泵送的液体迫使套筒处于打开位置，减震器吸收套筒的运动。为了吸收运动，减震器与套筒断裂一个或多个剪切销连接，将其唇缘插入套筒的远端和内部肩部之间，并使其远端的至少一部分与套筒的冲击断裂。

7. 发明申请

US20070095542A1 INJECTION VALVE 有权
标题翻译：注射阀
公开(公告)号：US20070095542A1
公开(公告)日：2007-05-03
申请号：US11468631
申请日：2006-08-30
申请人： Jeffrey Lembcke , Robert Coon
发明人： Jeffrey Lembcke , Robert Coon
IPC分类号： E21B34/08
CPC分类号： E21B34/08 , E21B43/123 , E21B2034/005
摘要： The present invention generally relates to controlling the flow of fluids in a wellbore. In one aspect, a valve for selectively closing a flow path through a wellbore in a first direction is provided. The valve includes a body and a piston surface formable across the flow path in the first direction. The piston surface is formed at an end of a shiftable member annularly disposed in the body. The valve further includes a flapper member, the flapper member closable to seal the flow path when the shiftable member moves from a first position to a second position due to fluid flow acting on the piston surface. In another aspect, a valve for selectively closing a flow path through a wellbore in a single direction is provided. In yet another aspect, a method for selectively closing a flow path through a wellbore in a first direction is provided.
摘要翻译：本发明一般涉及控制井眼中流体的流动。在一个方面，提供了一种用于选择性地闭合沿着第一方向通过井筒的流动通道的阀。该阀包括主体和可在第一方向上横跨流路形成的活塞表面。活塞表面形成在环形地设置在主体中的可移动构件的端部。阀还包括挡板构件，当可移动构件由于作用在活塞表面上的流体流动而从第一位置移动到第二位置时，挡板构件可关闭以密封流动路径。在另一方面，提供一种用于选择性地闭合通过井筒沿单一方向的流路的阀。在另一方面，提供一种用于选择性地闭合通过井筒沿第一方向的流动路径的方法。

8. 发明申请

US20100243235A1 Packer Providing Multiple Seals and Having Swellable Element Isolatable from the Wellbore 有权
标题翻译：封隔器提供多个密封并且具有可从井眼中分离的可溶胀元素
公开(公告)号：US20100243235A1
公开(公告)日：2010-09-30
申请号：US12415571
申请日：2009-03-31
申请人： Rebecca Caldwell , Patrick J. Zimmerman , Robert Coon , Henry Joe Jordan , David Ward
发明人： Rebecca Caldwell , Patrick J. Zimmerman , Robert Coon , Henry Joe Jordan , David Ward
IPC分类号： E21B33/12 , E21B33/124 , E21B23/00 , E21B33/122
CPC分类号： E21B33/1208 , E21B23/04 , E21B23/06 , E21B33/1216 , E21B33/126 , E21B33/128
摘要： A packer provides multiple seals when deployed downhole. Exposed to an activating agent, a swellable element on the packer's mandrel expands radially outward to form a seal with the borehole wall. One or more deformable elements, such as compressible packers or cup packers, are disposed on the mandrel adjacent the swellable element. These deformable element deform outward to the surrounding borehole wall to at least partially isolate the downhole annulus and the swellable element. Bias units releasably affixed on the tool adjacent the deformable elements can deform the elements. These bias unit can be released either by swelling of the swellable element or by fluid pressure. Once released, the bias units are axially biased toward the deformable elements to deform them. In this way, the packer can form multiple seals with the borehole wall, and the deformable elements can isolate the swellable element from the downhole annulus, which can keep the swellable element from degrading or being overly extruded.
摘要翻译：封隔器在井下部署时提供多个密封。封隔器心轴上的可膨胀元件暴露于活化剂时，径向向外膨胀，以形成与钻孔壁的密封。一个或多个可变形元件，例如可压缩封隔器或杯封隔器，设置在与可膨胀元件相邻的心轴上。这些可变形元件向外变形到周围的钻孔壁，以至少部分隔离井下环和可膨胀元件。可释放地固定在与可变形元件相邻的工具上的偏置单元可使元件变形。这些偏置单元可以通过膨胀元件的膨胀或流体压力释放。一旦释放，偏压单元被轴向偏向可变形元件以使它们变形。以这种方式，封隔器可以与钻孔壁形成多个密封，并且可变形元件可以将可溶胀元件与井下环空隔离开，这可以保持可溶胀元件的降解或过度挤压。

9. 发明授权

US08087459B2 Packer providing multiple seals and having swellable element isolatable from the wellbore 有权
标题翻译：封隔器提供多个密封件并具有可与井筒分离的可膨胀元件
公开(公告)号：US08087459B2
公开(公告)日：2012-01-03
申请号：US12415571
申请日：2009-03-31
申请人： Rebecca Caldwell , Patrick J. Zimmerman , Robert Coon , Henry Joe Jordan, Jr. , David Ward
发明人： Rebecca Caldwell , Patrick J. Zimmerman , Robert Coon , Henry Joe Jordan, Jr. , David Ward
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , E21B23/04 , E21B23/06 , E21B33/1216 , E21B33/126 , E21B33/128
摘要： A packer provides multiple seals when deployed downhole. Exposed to an activating agent, a swellable element on the packer's mandrel expands radially outward to form a seal with the borehole wall. Deformable elements, are disposed on the mandrel adjacent the swellable element. These deformable elements deform outward to the surrounding borehole wall to at least partially isolate the downhole annulus and the swellable element. Bias units releasable affixed on the tool adjacent the deformable elements can deform the elements. These bias units can be released either by swelling of the swellable element or by fluid pressure. Once released, the bias units are axially biased toward the deformable elements to deform them. In this way, the packer can form multiple seals with the borehole wall, and the deformable elements can isolate the swellable element from the downhole annulus, which can keep the swellable element from degrading or being overly extruded.
摘要翻译：封隔器在井下部署时提供多个密封。封隔器心轴上的可膨胀元件暴露于活化剂时，径向向外膨胀，以形成与钻孔壁的密封。可变形元件设置在与可膨胀元件相邻的心轴上。这些可变形元件向外变形到周围的钻孔壁，以至少部分隔离井下环和可膨胀元件。可拆卸地固定在与可变形元件相邻的工具上的偏置单元可使元件变形。这些偏压单元可以通过溶胀元件的溶胀或通过流体压力释放。一旦释放，偏压单元被轴向偏向可变形元件以使它们变形。以这种方式，封隔器可以与钻孔壁形成多个密封，并且可变形元件可以将可溶胀元件与井下环空隔离开，这可以保持可溶胀元件的降解或过度挤压。

10. 发明授权

US07703728B2 K-base for a pole mounting system 有权
标题翻译： K型底座，用于极安装系统
公开(公告)号：US07703728B2
公开(公告)日：2010-04-27
申请号：US11414829
申请日：2006-04-28
申请人： Christopher Petrick , Robert Coon , Clifford Krapfl , Jimmy-Quang Viet Doan , John B. Freese , Bjorn Gunderson
发明人： Christopher Petrick , Robert Coon , Clifford Krapfl , Jimmy-Quang Viet Doan , John B. Freese , Bjorn Gunderson
IPC分类号： F16M11/20
CPC分类号： A47B81/064 , F16M11/04 , F16M11/046 , F16M11/105 , F16M11/16 , F16M11/2064 , F16M11/28 , F16M11/42 , F16M2200/028 , F16M2200/08
摘要： A K-base for a pole mounting system includes a central hub formed as a pentagon with legs extending from four of the five sides of the pentagon. The ends of the legs may splay to form clefts configured to receive a flat outer perimeter of the central hub so that the legs may be bolted to the central hub. The ends of the legs and the fifth unoccupied side of the pentagon may be formed to approximate a disk. In the central region of the central hub, on the top surface, an indentation may be formed to approximate an outer perimeter of a pole configured to be attached to the K-base. On the bottom surface, the central region may contain a depression sized to receive a washer and optionally a weight. Bolts extending through the washer and optionally through the weight may be used to connect the K-base to a pole. The washer may be formed to distribute stress from the bolts on the central hub.
摘要翻译：用于极安装系统的K形底座包括形成为五边形的中心毂，其具有从五边形的五个侧面中的四个延伸的腿部。腿的端部可以展开以形成间隙，其构造成接收中心毂的平坦的外周边，使得腿可以螺栓连接到中心毂。五角形的腿部和第五个未占据侧的端部可以形成为近似盘。在中心毂的中心区域中，在顶表面上，可以形成凹口，以近似配置成附接到K型底座的杆的外周。在底表面上，中心区域可以包含凹陷，其尺寸被设计成接收垫圈和任选的重物。可以使用延伸穿过垫圈并可选地穿过重物的螺栓将K型底座连接到杆上。可以形成垫圈以将来自螺栓的应力分布在中心毂上。

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