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公开(公告)号:US20110147000A1
公开(公告)日:2011-06-23
申请号:US12976850
申请日:2010-12-22
申请人: Jeffrey L. Bolding , David R. Smith
发明人: Jeffrey L. Bolding , David R. Smith
IPC分类号: E21B34/00
CPC分类号: E21B34/105 , E21B33/1285 , E21B2034/005
摘要: The application discloses a safety valve including a flapper valve and a packer assembly to be installed in a bore to isolate a first zone from a second zone. Preferably, the safety valve includes a hydraulic conduit bypassing the flapper valve to allow communication therethrough when the valve is closed. Furthermore, the safety valve preferably allows unobstructed passage of tools and fluids therethrough when the flapper valve is open. The application discloses a method to install a safety valve in an existing string of tubing by deploying a packer assembly having an integral safety valve.
摘要翻译: 该申请公开了一种安全阀,其包括挡板阀和封隔器组件,以安装在孔中以将第一区域与第二区隔离。 优选地,安全阀包括旁路挡板阀的液压导管,以在阀关闭时允许其连通。 此外,当挡板阀打开时,安全阀优选地允许工具和流体通畅地通过。 该申请公开了一种通过展开具有整体式安全阀的封隔器组件来将安全阀安装在现有管道管道中的方法。
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公开(公告)号:US20080308268A1
公开(公告)日:2008-12-18
申请号:US11793668
申请日:2005-12-22
CPC分类号: E21B34/14 , E21B34/101 , E21B34/105
摘要: Apparatuses and methods to communicate with a zone below a subsurface safety valve (104, 204) independent of the position of a closure member (106) of the safety valve are disclosed. The apparatuses and methods include deploying a subsurface safety valve (104, 204) to a profile located within a string of production tubing. The subsurface safety valve (104, 204) is in communication with a surface station through an injection conduit (150,152; 250,252) and includes a bypass pathway (144, 244) to inject various fluids to a zone below.
摘要翻译: 公开了与安全阀的关闭构件(106)的位置无关的与地下安全阀(104,204)下面的区域连通的装置和方法。 设备和方法包括将地下安全阀(104,204)部署到位于一串生产管道内的轮廓上。 地下安全阀(104,204)通过注射管道(150,152; 250,252)与地面站连通,并且包括将各种流体注入到下面区域的旁路通路(144,244)。
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公开(公告)号:US20080210438A1
公开(公告)日:2008-09-04
申请号:US11663312
申请日:2005-09-20
申请人: Jeffrey L. Bolding , David R. Smith
发明人: Jeffrey L. Bolding , David R. Smith
IPC分类号: E21B23/01
CPC分类号: E21B34/105 , E21B33/1285 , E21B2034/005
摘要: The application discloses a safety valve including a flapper valve and a packer assembly to be installed in a bore to isolate a first zone from a second zone. Preferably, the safety valve includes a hydraulic conduit bypassing the flapper valve to allow communication therethrough when the valve is closed. Furthermore, the safety valve preferably allows unobstructed passage of tools and fluids therethrough when the flapper valve is open. The application discloses a method to install a safety valve in an existing string of tubing by deploying a packer assembly having an integral safety valve.
摘要翻译: 该申请公开了一种安全阀,其包括挡板阀和封隔器组件,以安装在孔中以将第一区域与第二区隔离。 优选地,安全阀包括旁路挡板阀的液压导管,以在阀关闭时允许其连通。 此外,当挡板阀打开时,安全阀优选地允许工具和流体通畅地通过。 该申请公开了一种通过展开具有整体式安全阀的封隔器组件来将安全阀安装在现有管道管道中的方法。
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公开(公告)号:US20080169106A1
公开(公告)日:2008-07-17
申请号:US11793669
申请日:2005-12-22
IPC分类号: E21B34/10
CPC分类号: E21B34/106 , E21B43/25 , E21B2034/005
摘要: Apparatuses and methods to inject chemical stimulants (284) to a production zone (102, 202) through a string of production tubing (110, 210) around a downhole obstruction are disclosed. The apparatuses and methods include deploying an anchor seal assembly (200) to a landing profile (120, 220) located within a string of production tubing (110, 210). The anchor seal assembly (200) is in communication with a surface station through an injection conduit (260, 264) and includes a bypass pathway (262) to inject various fluids to a zone below.
摘要翻译: 公开了通过围绕井下阻塞的一串生产管道(110,210)将化学刺激剂(284)注入生产区(102,202)的装置和方法。 装置和方法包括将锚定密封组件(200)部署到位于生产管道(110,210)的串内的着陆轮廓(120,220)。 锚固密封组件(200)通过注射管道(260,264)与地面站连通,并且包括旁路通道(262),以将各种流体注入到下面的区域中。
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公开(公告)号:US20080164035A1
公开(公告)日:2008-07-10
申请号:US11664646
申请日:2005-10-07
申请人: Jeffrey L. Bolding , David R. Smith
发明人: Jeffrey L. Bolding , David R. Smith
IPC分类号: E21B34/06
CPC分类号: E21B34/105 , E21B43/25
摘要: The application discloses a valve, which may include either a safety valve or a storm surge choke valve or the like, to isolate a zone below a valve from a string of production tubing. Preferably, the valve includes a flow interruption surface assembly, such as a flapper valve or a ball valve, displaced by an operating conduit extending from a surface location to the valve through the inside of the production tubing. The application also discloses a bypass-conduit inside the production tubing to allow communication from a surface location to the production zone when the valve is in either an open or a closed location.
摘要翻译: 本申请公开了一种阀,其可以包括安全阀或暴风骤雨阻流阀等,以将阀下方的区域与一串生产管道隔离。 优选地,阀包括流动中断表面组件,例如挡板阀或球阀,其由通过生产管道的内部从表面位置延伸到阀的操作导管移位。 该应用还公开了生产管道内的旁通管道,以允许当阀门处于打开或关闭位置时从表面位置到生产区域的连通。
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公开(公告)号:US20080230231A1
公开(公告)日:2008-09-25
申请号:US11664645
申请日:2005-10-07
申请人: Jeffrey L. Bolding , David R. Smith
发明人: Jeffrey L. Bolding , David R. Smith
IPC分类号: E21B34/10
CPC分类号: E21B43/25 , E21B34/106
摘要: A safety valve (100) replaces an existing safety valve (102) in order to isolate a production zone from a tubing string when closed. Preferably the safety valve (100) includes a flow interruption device (106) displaced by an operating conduit extending from a surface location to the safety valve (100) through the inside of the production tubing. A by-pass conduit (150) allows communication from a surface location to the production zone through the safety valve (100) without affecting the operation of the safety valve (100).
摘要翻译: 安全阀(100)代替现有的安全阀(102),以便在关闭时将生产区域与油管柱隔离开。 优选地,安全阀(100)包括通过从表面位置延伸到安全阀(100)的操作导管移动通过生产管道的内部的流动中断装置(106)。 旁通管道(150)允许通过安全阀(100)从表面位置到生产区域的通信,而不影响安全阀(100)的操作。
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公开(公告)号:US08256508B2
公开(公告)日:2012-09-04
申请号:US12976850
申请日:2010-12-22
申请人: Jeffrey L. Bolding , David R. Smith
发明人: Jeffrey L. Bolding , David R. Smith
CPC分类号: E21B34/105 , E21B33/1285 , E21B2034/005
摘要: The application discloses a safety valve including a flapper valve and a packer assembly to be installed in a bore to isolate a first zone from a second zone. Preferably, the safety valve includes a hydraulic conduit bypassing the flapper valve to allow communication therethrough when the valve is closed. Furthermore, the safety valve preferably allows unobstructed passage of tools and fluids therethrough when the flapper valve is open. The application discloses a method to install a safety valve in an existing string of tubing by deploying a packer assembly having an integral safety valve.
摘要翻译: 该申请公开了一种安全阀,其包括挡板阀和封隔器组件,以安装在孔中以将第一区域与第二区隔离。 优选地,安全阀包括旁路挡板阀的液压导管,以在阀关闭时允许其连通。 此外,当挡板阀打开时,安全阀优选地允许工具和流体通畅地通过。 该申请公开了一种通过展开具有整体式安全阀的封隔器组件来将安全阀安装在现有管道管道中的方法。
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公开(公告)号:US10461433B2
公开(公告)日:2019-10-29
申请号:US12545373
申请日:2009-08-21
申请人: David R. Smith , Ruopeng Liu , Tie Jun Cui , Qiang Cheng , Jonah N. Gollub
发明人: David R. Smith , Ruopeng Liu , Tie Jun Cui , Qiang Cheng , Jonah N. Gollub
摘要: Complementary metamaterial elements provide an effective permittivity and/or permeability for surface structures and/or waveguide structures. The complementary metamaterial resonant elements may include Babinet complements of “split ring resonator” (SRR) and “electric LC” (ELC) metamaterial elements. In some approaches, the complementary metamaterial elements are embedded in the bounding surfaces of planar waveguides, e.g. to implement waveguide based gradient index lenses for beam steering/focusing devices, antenna array feed structures, etc.
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公开(公告)号:US09105978B2
公开(公告)日:2015-08-11
申请号:US12925540
申请日:2010-10-22
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Jordin T. Kare , Nathan Kundtz , Bruce Marshall McWilliams , John Brian Pendry , David Schurig , David R. Smith , Anthony F. Starr , Clarence T. Tegreene , Lowell L. Wood, Jr.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Jordin T. Kare , Nathan Kundtz , Bruce Marshall McWilliams , John Brian Pendry , David Schurig , David R. Smith , Anthony F. Starr , Clarence T. Tegreene , Lowell L. Wood, Jr.
CPC分类号: H01Q15/0066 , B82Y20/00 , G02B1/005 , G02B1/007 , G02B26/06 , G02B26/0816 , H01Q15/002 , H01Q15/14 , H01Q15/148
摘要: An apparatus to modify an incident free space electromagnetic wave includes a block of an artificially structured material having an adjustable spatial distribution of electromagnetic parameters (e.g., ∈, μ, η, σ, and n). A controller applies control signals to dynamically adjust the spatial distribution of electromagnetic parameters in the material to introduce a time-varying path delay d (t) in the modified electromagnetic wave relative to the incident electromagnetic wave.
摘要翻译: 修改入射自由空间电磁波的装置包括具有可调节的电磁参数空间分布(例如,∈,μ,&eegr,&sgr,和n)的人造结构材料的块。 控制器施加控制信号以动态地调整材料中的电磁参数的空间分布,以在修改的电磁波中相对于入射的电磁波引入时变路径延迟d(t)。
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10.
公开(公告)号:US09027309B2
公开(公告)日:2015-05-12
申请号:US13346218
申请日:2012-01-09
申请人: Hugh M. Gallagher, Jr. , Joseph Bryan Loosle , Jack L. Williams , William W. Wood , Brenda D. Daniels , Cory J. Anthony , David R. Smith
发明人: Hugh M. Gallagher, Jr. , Joseph Bryan Loosle , Jack L. Williams , William W. Wood , Brenda D. Daniels , Cory J. Anthony , David R. Smith
IPC分类号: E04C3/07 , B23K9/18 , B23K31/02 , B62D21/18 , C21D7/13 , C22C38/04 , C22C38/12 , C22C38/14 , B21B1/09
CPC分类号: B23K31/02 , B21B1/09 , B23K9/18 , B23K2101/28 , B23K2103/04 , B62D21/18 , C21D7/13 , C22C38/04 , C22C38/12 , C22C38/14 , Y10T29/49634
摘要: Hot-rolled high-strength steel elongated structural members and method of making same are disclosed by hot-rolling high-strength steel having a specific chemical composition to provide structural units. The units are then welded together to provide structural members of desired geometrical configuration including a thin web with opposed thicker flanges extending therefrom to increase the load bearing capacity of the members.
摘要翻译: 通过具有特定化学组成的热轧高强度钢来公开热轧高强度钢细长结构件及其制造方法,以提供结构单元。 然后将这些单元焊接在一起以提供所需几何构造的结构构件,包括薄板,其具有从其延伸的相对较厚的凸缘,以增加构件的承载能力。
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