公开(公告)号：US09284803B2

公开(公告)日：2016-03-15

申请号：US13839365

申请日：2013-03-15

申请人： Patrick C. Stone ,  Douglas J. Lehr ,  Gregory Lee Hern ,  Levi B. Oberg ,  Jim H. Roddy

发明人： Patrick C. Stone ,  Douglas J. Lehr ,  Gregory Lee Hern ,  Levi B. Oberg ,  Jim H. Roddy

IPC分类号： E21B33/134 ,  E21B33/124 ,  E21B23/01 ,  E21B43/26 ,  E21B23/00 ,  E21B41/00

CPC分类号： E21B23/01 ,  E21B23/00 ,  E21B33/124 ,  E21B33/134 ,  E21B41/0064 ,  E21B43/261 ,  Y02C10/14

摘要： A one-way flowable anchoring system includes a plurality of same anchors that are sealedly fixedly engagable within a structure and each of the plurality of same anchors has a flow bore longitudinally therethrough with a first seat and a second seat on opposing ends thereof The system also has a plug positionable within the structure between two of the plurality of same anchors positioned longitudinally adjacent one another. The plug is sealedly engagable to substantially block flow through the flow bore of a first of the plurality of same anchors when sealingly engaged with the first seat thereof and the plug is seatingly engagable to allow flow around the plug and into the flow bore of the second of the plurality of same anchors through an area at least equal to that of the flow bore when the plug is seated at the second seat thereof

摘要翻译： 单向可流动锚固系统包括多个相同的锚固件，其密封地固定地接合在结构内，并且多个相同的锚固件中的每一个具有纵向穿过其中的第一座和在其相对端上的第二座的流动孔系统 具有可定位在所述多个相同锚定器中的两个之间的结构内的纵向相邻定位的插头。 当密封地与其第一座位接合时，塞子可密封地接合以基本上阻挡流过多个相同锚固件中的第一个的流动孔的流动，并且塞子可靠地接合以允许围绕塞子流动并进入第二 的多个相同的锚定件通过至少等于当所述塞子位于其第二座位时的所述流动孔的区域

公开(公告)号：US20150184485A1

公开(公告)日：2015-07-02

申请号：US14645847

申请日：2015-03-12

申请人： YingQing Xu ,  Gregory Lee Hern

发明人： YingQing Xu ,  Gregory Lee Hern

IPC分类号： E21B33/129 ,  E21B23/01

CPC分类号： E21B33/129 ,  E21B23/01

摘要： A seat for a tubular treating system includes a single piece body having a central portion, and a frustoconical surface extending longitudinally from the central portion in a first direction configured to radially expand slips urged thereagainst. The seat also includes a collar extending longitudinally from the central portion in a second direction configured to be radially expanded into sealing engagement with a structure in response to a frustoconical member urged thereagainst. A seal surface is sealably engagable with a plug run thereagainst, and the seal surface is longitudinally displaced from the collar in the first direction.

摘要翻译： 用于管状处理系统的座椅包括具有中心部分的单件本体，以及沿着第一方向从中心部分纵向延伸的截头圆锥形表面，该第一方向被配置为径向扩张在其上被推动的滑动件。 所述座椅还包括沿着第二方向从所述中心部分纵向延伸的套环，所述第二方向被构造成径向扩张，以响应于在其上被推动的截头圆锥形构件而与结构密封接合。 密封表面可密封地与插头连接在一起，并且密封表面在第一方向上从套环纵向移位。

公开(公告)号：US09016363B2

公开(公告)日：2015-04-28

申请号：US13466329

申请日：2012-05-08

申请人： Zhiyue Xu ,  YingQing Xu ,  Gregory Lee Hern ,  Bennett M. Richard

发明人： Zhiyue Xu ,  YingQing Xu ,  Gregory Lee Hern ,  Bennett M. Richard

IPC分类号： E21B33/1295 ,  E21B33/12 ,  E21B43/10 ,  B22F3/24 ,  E21B23/01 ,  E21B33/134 ,  C22C1/04 ,  C22C32/00

CPC分类号： E21B43/106 ,  B22F3/24 ,  B22F2998/10 ,  C22C1/0408 ,  C22C1/0416 ,  C22C32/00 ,  E21B23/01 ,  E21B33/12 ,  E21B33/1295 ,  E21B33/134 ,  B22F3/04 ,  B22F3/10 ,  B22F3/15

摘要： A frustoconical member includes a metal composite that has a cellular nanomatrix comprising a metallic nanomatrix material; a metal matrix disposed in the cellular nanomatrix; and a first frustoconical portion. A process of making the frustoconical member includes combining a metal matrix powder, a disintegration agent, and metal nanomatrix material to form a composition; compacting the composition to form a compacted composition; sintering the compacted composition; and pressing the sintered composition to form the frustoconical member having a tapered portion on an outer surface of the frustoconical member. The frustoconical member can be used by contacting a frustoconical portion of the frustoconical member to a tapered surface of an article; applying pressure to the frustoconical member; urging the frustoconical member in a direction relative to the article to expand a radial dimension of the article; and contacting the frustoconical member with a fluid to disintegrate the frustoconical member.

摘要翻译： 截头圆锥形构件包括具有包含金属纳米线性材料的细胞纳米线的金属复合物; 设置在细胞纳米基质中的金属基质; 和第一截头圆锥形部分。 制造截头圆锥形构件的方法包括将金属基质粉末，崩解剂和金属纳米线材料组合以形成组合物; 压实组合物以形成压实组合物; 烧结压实组合物; 并压制烧结组合物以形成在截头圆锥形构件的外表面上具有锥形部分的截头圆锥形构件。 截头圆锥形构件可以通过将截头圆锥形构件的截头圆锥形部分接触制品的锥形表面来使用; 对截头圆锥形构件施加压力; 在相对于所述制品的方向上推动所述截头圆锥体构件以扩张所述制品的径向尺寸; 并将截头圆锥形构件与流体接触以使截头圆锥体构件分解。

公开(公告)号：US09010416B2

公开(公告)日：2015-04-21

申请号：US13358317

申请日：2012-01-25

申请人： YingQing Xu ,  Gregory Lee Hern

发明人： YingQing Xu ,  Gregory Lee Hern

IPC分类号： E21B23/01 ,  E21B33/129

CPC分类号： E21B33/129 ,  E21B23/01

摘要： A tubular anchoring system includes a first frustoconical member. Slips in operable communication with the first frustoconical member are radially expandable into an anchoring engagement with a structure in response to longitudinal movement relative to a frustoconical surface of the first frustoconical member. A collar in operable communication with the first frustoconical member is radially expandable into sealing engagement with the structure in response to longitudinal movement relative to a second frustoconical member. A seat in operable communication with the first frustoconical member having a surface configured to be sealingly engagable with a plug runnable thereagainst, is configured and positioned relative to the collar to aid the seat in maintaining a radially expanded configuration against a pressure differential formed across the seat when plugged.

摘要翻译： 管状锚固系统包括第一截头圆锥体构件。 与第一截头圆锥形构件可操作地连通的滑动可响应于相对于第一截头圆锥体构件的截头圆锥形表面的纵向移动而径向展开成与结构的锚定接合。 与第一截头圆锥形构件可操作地连通的套环可响应于相对于第二截头圆锥构件的纵向运动而可径向扩展成与结构密封接合。 与第一截头圆锥形构件可操作地连通的座椅具有被构造成可与其连接的塞子密封接合的表面，其相对于套环被构造和定位，以帮助座椅保持径向膨胀的构型，抵抗跨过座椅形成的压力差 当插上

公开(公告)号：US20130186649A1

公开(公告)日：2013-07-25

申请号：US13705972

申请日：2012-12-05

申请人： YingQing Xu ,  Levi B. Oberg ,  Gregory Lee Hern ,  Ellen E. Read

发明人： YingQing Xu ,  Levi B. Oberg ,  Gregory Lee Hern ,  Ellen E. Read

IPC分类号： E21B23/01 ,  E21B23/00

CPC分类号： E21B23/01 ,  E21B23/00 ,  E21B33/134

摘要： A tool setting arrangement includes a mandrel, and a tool positionable at the mandrel. The tool includes, a cone, and at least one slip in operable communication with the cone configured to radially expand to set the tool when the slip is moved relative to the cone with at least a setting load. The at least one slip has a portion configured to engage with a feature of the mandrel such that movement of the mandrel relative to the cone causes the at least one slip to move relative to the cone, at least one of the portion and the feature is configured to release at a release load to disengage the mandrel from the tool. The release load is selected to be greater than the setting load.

摘要翻译： 工具设置装置包括心轴和可定位在心轴处的工具。 该工具包括锥体，以及至少一个与锥体可操作地连通的滑动件，其构造成当滑块以至少一设定载荷相对于锥体移动时径向展开以设定工具。 所述至少一个滑块具有被配置为与所述心轴的特征接合的部分，使得所述心轴相对于所述锥体的运动导致所述至少一个滑动相对于所述锥体移动，所述部分和所述特征中的至少一个 被配置为在释放载荷下释放以使所述心轴从所述工具脱离。 释放负载选择为大于设定负载。

公开(公告)号：US20180187510A1

公开(公告)日：2018-07-05

申请号：US15909785

申请日：2018-03-01

申请人： YingQing Xu ,  Gregory Lee Hern

发明人： YingQing Xu ,  Gregory Lee Hern

IPC分类号： E21B33/129 ,  E21B23/01

CPC分类号： E21B33/129 ,  E21B23/01

摘要： A seat for a tubular treating system includes a single piece body having a central portion, and a frustoconical surface extending longitudinally from the central portion in a first direction configured to radially expand slips urged thereagainst. The seat also includes a collar extending longitudinally from the central portion in a second direction configured to be radially expanded into sealing engagement with a structure in response to a frustoconical member urged thereagainst. A seal surface is sealably engagable with a plug run thereagainst, and the seal surface is longitudinally displaced from the collar in the first direction.

公开(公告)号：US09605508B2

公开(公告)日：2017-03-28

申请号：US13466311

申请日：2012-05-08

申请人： Zhiyue Xu ,  YingQing Xu ,  Gregory Lee Hern ,  Bennett M. Richard

发明人： Zhiyue Xu ,  YingQing Xu ,  Gregory Lee Hern ,  Bennett M. Richard

IPC分类号： E21B33/12 ,  B22F1/00 ,  E21B33/134 ,  B22F7/06 ,  C22C1/04 ,  C22C1/10 ,  C22C32/00 ,  B22F5/10 ,  C22C33/02

CPC分类号： F16J15/0806 ,  B22F1/0007 ,  B22F1/0018 ,  B22F1/0059 ,  B22F3/02 ,  B22F5/006 ,  B22F5/10 ,  B22F5/106 ,  B22F7/008 ,  B22F7/06 ,  B22F2998/10 ,  C22C1/0408 ,  C22C1/0416 ,  C22C1/0483 ,  C22C1/10 ,  C22C32/00 ,  C22C32/0036 ,  C22C32/0047 ,  C22C33/02 ,  E21B33/12 ,  E21B33/1208 ,  E21B33/1212 ,  E21B33/128 ,  E21B33/134 ,  B22F3/10

摘要： A seal includes a metal composite that has a cellular nanomatrix that includes a metallic nanomatrix material, a metal matrix disposed in the cellular nanomatrix, and a disintegration agent; an inner sealing surface; and an outer sealing surface disposed radially from the inner sealing surface. The seal can be prepared by combining a metal matrix powder, a disintegration agent, and metal nanomatrix material to form a composition; compacting the composition to form a compacted composition; sintering the compacted composition; and pressing the sintered composition to form the seal.

公开(公告)号：US20130186648A1

公开(公告)日：2013-07-25

申请号：US13358332

申请日：2012-01-25

申请人： YingQing Xu ,  Gregory Lee Hern

发明人： YingQing Xu ,  Gregory Lee Hern

IPC分类号： E21B23/01

CPC分类号： E21B23/01 ,  E21B41/0064 ,  Y02C10/14

摘要： A tubular anchoring system includes a frustoconical member having a first frustoconical portion and a second frustoconical portion. The first frustoconical portion is tapered in a direction opposing a direction of taper of the second frustoconical portion and slips in operable communication with the first frustoconical portion are radially expandable in response to longitudinal movement of the first frustoconical portion relative to the slips. A seal in operable communication with the second frustoconical portion is radially expandable in response to longitudinal movement of the second frustoconical portion relative to the seal, and a seat having a surface configured to be sealingly engagable with a plug runnable thereagainst.

摘要翻译： 管状锚固系统包括具有第一截头圆锥形部分和第二截头圆锥形部分的截头圆锥体部件。 第一截头圆锥形部分在与第二截头圆锥形部分的锥形方向相反的方向上渐缩，并且与第一截头圆锥形部分可操作地连通的滑动部分响应于第一截头圆锥形部分相对于滑块的纵向运动而可径向扩展。 与第二截头圆锥形部分可操作地连通的密封件响应于第二截头圆锥形部分相对于密封件的纵向移动而径向可膨胀，以及座椅，其具有被构造成可与其穿过的塞子密封地接合的表面。

公开(公告)号：US09926766B2

公开(公告)日：2018-03-27

申请号：US14645847

申请日：2015-03-12

申请人： YingQing Xu ,  Gregory Lee Hern

发明人： YingQing Xu ,  Gregory Lee Hern

IPC分类号： E21B33/129 ,  E21B23/01

CPC分类号： E21B33/129 ,  E21B23/01

摘要： A seat for a tubular treating system includes a single piece body having a central portion, and a frustoconical surface extending longitudinally from the central portion in a first direction configured to radially expand slips urged thereagainst. The seat also includes a collar extending longitudinally from the central portion in a second direction configured to be radially expanded into sealing engagement with a structure in response to a frustoconical member urged thereagainst. A seal surface is sealably engagable with a plug run thereagainst, and the seal surface is longitudinally displaced from the collar in the first direction.

公开(公告)号：US09080416B2

公开(公告)日：2015-07-14

申请号：US13584328

申请日：2012-08-13

申请人： YingQing Xu ,  Gregory Lee Hern ,  Douglas J. Lehr

发明人： YingQing Xu ,  Gregory Lee Hern ,  Douglas J. Lehr

IPC分类号： E21B33/128 ,  E21B33/129 ,  E21B43/26 ,  E21B33/134 ,  E21B23/01 ,  E21B33/12

CPC分类号： E21B33/128 ,  E21B23/01 ,  E21B33/12 ,  E21B33/129 ,  E21B33/134 ,  E21B43/26

摘要： An anchoring and sealing device includes at least one slip, a seal and a tubular in operable communication with the at least one slip and the seal. The anchoring and sealing device is configured to cause radial movement of the at least one slip into anchoring engagement with a structure and to cause radial movement of the seal into sealing engagement with the structure in response to longitudinal compression of the anchoring and sealing device. The anchoring and sealing device is also configured to maintain anchoring and sealing engagement with the structure without additional components remaining in contact therewith.

摘要翻译： 锚定和密封装置包括至少一个滑动件，密封件和与所述至少一个滑动件和密封件可操作地连通的管状件。 锚定和密封装置被构造成使得至少一个滑动件与结构的锚定接合的径向运动，并且响应于锚定和密封装置的纵向压缩而使密封件与结构体的密封接合发生径向移动。 锚定和密封装置还被构造成保持与结构的锚定和密封接合，而不需要与其接触的附加部件。