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81. 发明申请

US20050127673A1 Tubing seal 有权
标题翻译：油管密封
公开(公告)号：US20050127673A1
公开(公告)日：2005-06-16
申请号：US10990331
申请日：2004-11-16
申请人： Neil Andrew Simpson , Alexander Mackay
发明人： Neil Andrew Simpson , Alexander Mackay
IPC分类号： B21D17/04 , B21D39/04 , B21D39/10 , B21D41/02 , E21B7/00 , E21B7/20 , E21B19/16 , E21B23/00 , E21B23/02 , E21B23/04 , E21B29/00 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/08 , E21B43/10 , B65B31/02 , B65B31/04 , F16L19/04
CPC分类号： E21B7/20 , B21D17/04 , B21D39/04 , B21D39/10 , E21B29/00 , E21B29/005 , E21B29/10 , E21B33/10 , E21B33/13 , E21B33/138 , E21B33/16 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/106 , Y10T29/49872 , Y10T29/49911 , Y10T29/4994
摘要： A method of forming a seal between two tubular members comprising providing a first tubular member having an internal surface and an external surface describing a first diameter, with a recess in the external surface at a seal portion of the first tubular member. A deformable circumferentially extending sealing member is located in the recess, the sealing member describes an external diameter no greater than the first diameter. The first tubular member is located within a second tubular member and the seal portion of the first tubular member is expanded such that the sealing member engages an inner surface of the second tubular member.
摘要翻译：一种在两个管状构件之间形成密封的方法，包括提供具有内表面的第一管状构件和描述第一直径的外表面，在第一管状构件的密封部分处的外表面中具有凹部。可变形的周向延伸的密封构件位于凹部中，密封构件描述不大于第一直径的外径。第一管状构件位于第二管状构件内，并且第一管状构件的密封部分被膨胀，使得密封构件接合第二管状构件的内表面。

82. 发明授权

US06892819B2 Forming a wellbore casing while simultaneously drilling a wellbore 有权
标题翻译：同时钻井井，形成井身套管
公开(公告)号：US06892819B2
公开(公告)日：2005-05-17
申请号：US09962469
申请日：2001-09-25
申请人： Robert Lance Cook , David Paul Brisco , R. Bruce Stewart , Lev Ring , Andrei Filippov , Alan B. Duell
发明人： Robert Lance Cook , David Paul Brisco , R. Bruce Stewart , Lev Ring , Andrei Filippov , Alan B. Duell
IPC分类号： E21B7/20 , E21B29/10 , E21B33/03 , E21B33/047 , E21B33/10 , E21B43/08 , E21B43/10 , E21B43/14 , E21B43/30 , E21B19/16
CPC分类号： E21B43/106 , B21D39/203 , E21B7/20 , E21B29/10 , E21B33/03 , E21B33/047 , E21B33/10 , E21B43/084 , E21B43/103 , E21B43/105 , E21B43/14 , E21B43/305 , Y10T29/49938
摘要： An apparatus including a support member, the support member including a first fluid passage, a mandrel coupled to the support member, the mandrel including: a second fluid passage, a tubular member coupled to the mandrel, and shoe coupled to the tubular liner, the shoe including a third fluid passage, and a drilling assembly coupled to the shoe, wherein the first, second and third fluid passages and the drilling assembly are operably coupled.
摘要翻译：一种包括支撑构件的装置，所述支撑构件包括第一流体通道，联接到所述支撑构件的心轴，所述心轴包括：第二流体通道，联接到所述心轴的管状构件和联接到所述管状衬垫的靴子，其包括第三流体通道和联接到所述鞋的钻井组件，其中所述第一，第二和第三流体通道和所述钻井组件可操作地联接。

83. 发明申请

US20050045324A1 Radial expansion of tubular members 失效
标题翻译：管状构件的径向膨胀
公开(公告)号：US20050045324A1
公开(公告)日：2005-03-03
申请号：US10938225
申请日：2004-09-10
申请人： Robert Cook , Richard Haut , Lev Ring , Thomas Grant , Edwin Zwald , Andrei Filippov
发明人： Robert Cook , Richard Haut , Lev Ring , Thomas Grant , Edwin Zwald , Andrei Filippov
IPC分类号： A47B43/00 , A47B61/00 , A47B96/20 , B21D39/04 , B21D39/08 , E21B7/20 , E21B17/042 , E21B17/08 , E21B23/01 , E21B23/04 , E21B29/10 , E21B33/03 , E21B33/04 , E21B33/047 , E21B33/10 , E21B33/14 , E21B33/16 , E21B43/00 , E21B43/08 , E21B43/10 , E21B43/14 , E21B43/30 , F16B17/00 , F16L15/04 , F16L55/163 , F16L55/16
CPC分类号： B21D39/04 , B21D39/08 , E21B7/208 , E21B17/042 , E21B17/0423 , E21B17/08 , E21B23/01 , E21B23/04 , E21B29/10 , E21B33/03 , E21B33/04 , E21B33/047 , E21B33/10 , E21B33/14 , E21B33/16 , E21B36/04 , E21B43/00 , E21B43/084 , E21B43/086 , E21B43/10 , E21B43/103 , E21B43/105 , E21B43/106 , E21B43/108 , E21B43/14 , E21B43/305 , F16B17/004 , Y10T29/49911 , Y10T29/53065
摘要： An apparatus and method for coupling a tubular member to a preexisting structure. The tubular member is anchored to the preexisting structure and an expansion member is displaced relative to the tubular member to radially expand the tubular member.
摘要翻译：一种用于将管状构件联接到预先存在的结构的装置和方法。管状构件锚定到预先存在的结构，并且膨胀构件相对于管状构件移位以径向地膨胀管状构件。

84. 发明授权

US06857473B2 Method of coupling a tubular member to a preexisting structure 有权
标题翻译：将管状构件连接到预先存在的结构的方法
公开(公告)号：US06857473B2
公开(公告)日：2005-02-22
申请号：US10092481
申请日：2002-03-07
申请人： Robert Lance Cook , David Paul Brisco , Lev Ring , Michael Bullock
发明人： Robert Lance Cook , David Paul Brisco , Lev Ring , Michael Bullock
IPC分类号： E21B33/10 , E21B33/16 , E21B43/10 , E21B23/04
CPC分类号： E21B43/103 , E21B17/08 , E21B33/10 , E21B33/16 , E21B43/105 , E21B43/106
摘要： A method of coupling a tubular member to a preexisting structure.
摘要翻译：将管状构件连接到预先存在的结构的方法。

85. 发明申请

US20050028988A1 Radial expansion of tubular members 失效
公开(公告)号：US20050028988A1
公开(公告)日：2005-02-10
申请号：US10938788
申请日：2004-09-10
申请人： Robert Cook , Richard Haut , Lev Ring , Thomas Grant , Edwin Zwald , Andrei Filippov
发明人： Robert Cook , Richard Haut , Lev Ring , Thomas Grant , Edwin Zwald , Andrei Filippov
IPC分类号： A47B43/00 , A47B61/00 , A47B96/20 , B21D39/04 , B21D39/08 , E21B7/20 , E21B17/042 , E21B17/08 , E21B23/01 , E21B23/04 , E21B29/10 , E21B33/03 , E21B33/04 , E21B33/047 , E21B33/10 , E21B33/14 , E21B33/16 , E21B43/00 , E21B43/08 , E21B43/10 , E21B43/14 , E21B43/30 , F16B17/00 , F16L15/04 , F16L55/163 , E21B19/16 , E21B23/02
CPC分类号： B21D39/04 , B21D39/08 , E21B7/208 , E21B17/042 , E21B17/0423 , E21B17/08 , E21B23/01 , E21B23/04 , E21B29/10 , E21B33/03 , E21B33/04 , E21B33/047 , E21B33/10 , E21B33/14 , E21B33/16 , E21B36/04 , E21B43/00 , E21B43/084 , E21B43/086 , E21B43/10 , E21B43/103 , E21B43/105 , E21B43/106 , E21B43/108 , E21B43/14 , E21B43/305 , F16B17/004 , Y10T29/49911 , Y10T29/53065
摘要： An apparatus and method for coupling a tubular member to a preexisting structure.

86. 发明授权

US06114410A Proppant containing bondable particles and removable particles 有权
标题翻译：支撑剂含有可粘结的颗粒和可除去的颗粒
公开(公告)号：US06114410A
公开(公告)日：2000-09-05
申请号：US129063
申请日：1998-08-04
申请人： Donald E. Betzold
发明人： Donald E. Betzold
IPC分类号： C09K8/80 , C09K7/00 , B22C1/22 , E21B33/10
CPC分类号： C09K8/80 , Y10S507/924
摘要： An improved proppant and a method of increasing the conductivity of the fractures of subterranean formations is described. The proppant contains a mixture of bondable particles and removable particles. The bondable particles within a subterranean formation, adhere to adjacent bondable particles to form a permanent, self-supporting matrix and the removable particles from the self supporting matrix the ambient conditions of the fracture. The conductivity of the fracture and the overall productivity of the hydraulic operation is increased.
摘要翻译：描述了一种改进的支撑剂和增加地层断裂导电性的方法。支撑剂含有可结合的颗粒和可除去的颗粒的混合物。地层内的可结合颗粒粘附到相邻的可结合颗粒上以形成永久的自支撑基质，并且可自由支撑基质的可除去颗粒的断裂环境条件。断裂的导电性和液压操作的整体生产率增加。

87. 发明授权

US5937949A Process for the consolidation of sand 失效
标题翻译：巩固砂的过程
公开(公告)号：US5937949A
公开(公告)日：1999-08-17
申请号：US928128
申请日：1997-09-12
申请人： Alessandro Lezzi , Guido Galbariggi , Enzo Pitoni
发明人： Alessandro Lezzi , Guido Galbariggi , Enzo Pitoni
IPC分类号： E21B33/138 , C09K8/56 , E21B20060101 , E21B33/10 , E21B43/00 , E21B43/02 , E21B43/22
CPC分类号： C09K8/572
摘要： Process for the consolidation of sand in a well which produces fluids, particularly oil and/or gas, comprising the following steps:1) optional preflush with an aqueous solution of inorganic salts, preferably KCl;2) injection into the formation of a consolidating agent essentially consisting of an aqueous solution of sodium silicate in water;3) flushing with an inert gas, preferably nitrogen, of the formation treated in step (2) until the excess consolidating agent and water injected in step (2) have been removed;4) subsequent introduction into the formation thus treated of an aqueous solution of an acid having a pKa at 25.degree. C. of between 3 and 10, preferably selected from ammonium chloride and acetic acid.
摘要翻译：产生流体，特别是油和/或气体的井中的砂的固结方法，包括以下步骤：1）可选地用无机盐的水溶液预先冲洗，优选KCl; 2）注入形成基本上由水溶液中的硅酸钠水溶液形成的固化剂; 3）用步骤（2）中处理的地层的惰性气体（优选氮气）冲洗，直到步骤（2）中注入的过量的固结剂和水被除去; 4）随后引入如此处理的在25℃下pKa为3至10，优选选自氯化铵和乙酸的酸的水溶液。

88. 发明授权

US5887657A Pressure test method for permanent downhole wells and apparatus therefore 失效
标题翻译：因此，永久井下井和装置的压力试验方法
公开(公告)号：US5887657A
公开(公告)日：1999-03-30
申请号：US818569
申请日：1997-03-14
申请人： Terry R. Bussear , Bruce E. Weightman
发明人： Terry R. Bussear , Bruce E. Weightman
IPC分类号： E21B17/02 , E21B23/00 , E21B23/03 , E21B33/10 , E21B33/127 , E21B34/06 , E21B34/10 , E21B34/16 , E21B41/00 , E21B43/14 , E21B47/01 , E21B47/06 , E21B49/00 , E21B49/08
CPC分类号： E21B17/028 , E21B23/00 , E21B23/03 , E21B33/10 , E21B33/127 , E21B34/06 , E21B34/066 , E21B34/10 , E21B34/16 , E21B41/00 , E21B43/14 , E21B47/01 , E21B47/06 , E21B49/008 , E21B49/08 , E21B49/087
摘要： A permanently installed, remotely monitored and controlled transient pressure test system is provided. This system utilizes shut-in/choke valves, pressure sensors and flow meters which are permanently associated with the completion string to perform transient pressure tests in single and multiple zone production and injection wells. The present invention permits full bore testing which thereby eliminates undesirable wellbore storage effects. The present invention further allows for pressure testing limited only to a selected zone (or zones) in a well without expensive well intervention and without halting production from, or injection into, other zones in the well. The permanently located pressure test system of this invention also allows for real-time, downhole nodal sensitivity and control. This pressure test system may be permanently deployed either in production wells or injection wells.
摘要翻译：提供永久安装的远程监控和瞬态压力测试系统。该系统采用与完井柱永久相关的闭合/阻流阀，压力传感器和流量计，以在单区和多区生产和注入井中进行瞬态压力测试。本发明允许全孔测试，从而消除不期望的井筒存储效应。本发明还允许压力测试仅限于井中的选定区域（或区域），而不需要昂贵的井介入，而不会停止生产或注入井中的其它区域。本发明的永久定位的压力测试系统还允许实时，井下节点灵敏度和控制。该压力测试系统可以永久部署在生产井或注入井中。

89. 发明授权

US5881816A Packer mill 失效
标题翻译：封隔器磨
公开(公告)号：US5881816A
公开(公告)日：1999-03-16
申请号：US834003
申请日：1997-04-11
申请人： Ralph D. Wright
发明人： Ralph D. Wright
IPC分类号： E21B23/00 , E21B31/16 , E21B33/10
CPC分类号： E21B23/006 , E21B31/16
摘要： A packer mill system for milling a packer in a wellbore has been invented which has, in certain aspects, a bushing with a hollow generally cylindrically shaped bushing body with a bottom, a top, a bushing bore extending therethrough from top to bottom, and at least one key on an interior surface thereof, the at least one key projecting inwardly into the bushing bore, a mandrel initially disposable within the bushing, the mandrel having a hollow generally cylindrically shaped mandrel body with a top, a bottom, a mandrel bore extending therethrough from top to bottom, and a slot system formed in an exterior surface of the mandrel body, the at least one key disposed for movement through the slot system, engagement apparatus connected to the bottom of the mandrel body for engaging the packer, milling apparatus connected to the bottom of the bushing body and disposed for movement therethrough of the engagement apparatus, the slot system having a series of one or more interconnected slots through which the at least one key is movable, the series of interconnected slot(s) including one or more exits at the top and at the bottom for movement of the at least one key out from the slot system thereby freeing the bushing from the mandrel. In certain aspects torsion or torque is applied only by the slot system and only in a single direction so that, when using a downhole motor, a rotary shoe or other mill can be replaced or redressed and then reinserted into the wellbore through the slot system to continue milling.
摘要翻译：已经发明了一种用于在井眼中研磨封隔器的封隔器系统，其在某些方面具有具有中空的大致圆柱形的衬套主体的衬套，其具有底部，顶部，从顶部到底部延伸穿过的衬套孔，至少一个键在其内表面上，所述至少一个键向内突出到所述衬套孔中，所述心轴最初是一次性的在所述衬套内，所述心轴具有中空的大致圆柱形的心轴本体，其具有顶部，底部，心轴孔，以及形成在心轴体的外表面的槽系统，所述至少一个键设置成通过槽系统移动，接合装置连接到心轴本体的底部，用于接合封隔器，铣削装置连接到衬套主体的底部并且设置成用于通过接合装置的移动，槽系统具有一系列一个或多个相互连接的槽th 所述至少一个键可移动的粗糙部分，所述一系列互连的狭槽在顶部和底部包括一个或多个出口，用于使所述至少一个键从所述狭槽系统移出，从而使所述衬套从所述心轴释放。在某些方面，扭矩或扭矩仅由狭槽系统施加并且仅在单个方向施加，使得当使用井下电动机时，可以更换或纠正旋转靴或其他磨机，然后通过槽系统将其重新插入到井筒中继续研磨

90. 发明授权

US5685370A Dual-bore, antirotating pump assembly 失效
标题翻译：双孔，防旋转泵总成
公开(公告)号：US5685370A
公开(公告)日：1997-11-11
申请号：US551242
申请日：1995-10-31
申请人： Sidney K. Smith, Jr. , Olav Revheim
发明人： Sidney K. Smith, Jr. , Olav Revheim
IPC分类号： E21B17/06 , E21B23/02 , E21B33/10
CPC分类号： E21B17/06 , E21B23/02 , E21B33/10
摘要： An assembly for a production string with a downhole pump is disclosed which makes use of the polished bore in the top of the liner already installed in the wellbore. Lugs on the assembly align themselves with longitudinal grooves in the top of the liner assembly as an antirotation feature for when the downhole pump is operated. A signaling assembly, involving a collet which can be ultimately released, gives the surface personnel the feedback they need to know that the assembly has been set in the proper place in the top of the liner string, as opposed to another location in the wellbore. Seals, preferably stacks of opposed chevron seals, can be used to bridge the gap between the assembly and the seal bore at the top of the liner.
摘要翻译：公开了一种用于具有井下泵的生产线的组件，其利用已经安装在井筒中的衬套的顶部中的抛光孔。组件上的凸块自身与衬套组件顶部的纵向槽对齐，作为当井下泵运行时的防旋转特征。包括可以最终释放的夹头的信号组件给表面人员提供了他们需要知道的组件已经被设置在衬套柱顶部的正确位置（与井眼中的另一位置相反）的反馈。密封件，优选地是相对的人字形密封件的堆叠，可用于桥接组件和衬套顶部处的密封孔之间的间隙。

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