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1. 发明申请

WO2006042060A3 DOWNHOLE SAFETY VALVE APPARATUS AND METHOD 审中-公开
标题翻译：井下安全阀装置和方法
公开(公告)号：WO2006042060A3
公开(公告)日：2006-08-24
申请号：PCT/US2005036065
申请日：2005-10-07
申请人： GEN OIL TOOLS L P , BOLDING JEFFREY L , SMITH DAVID R
发明人： BOLDING JEFFREY L , SMITH DAVID R
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）包括流动中断装置（106），其通过从表面位置延伸到安全阀（100）的操作管道移动通过生产管道的内部。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。

2. 发明申请

WO2006069372A2 METHOD AND APPARATUS TO HYDRAULICALLY BYPASS A WELL TOOL 审中-公开
标题翻译：用于液压旁路井工具的方法和装置
公开(公告)号：WO2006069372A2
公开(公告)日：2006-06-29
申请号：PCT/US2005047007
申请日：2005-12-22
申请人： GEN OIL TOOLS L P , HILL THOMAS G JR , BOLDING JEFFREY L , SMITH DAVID R
发明人： HILL THOMAS G JR , BOLDING JEFFREY L , SMITH DAVID R
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：公开了与地下安全阀（104,204）下方的区域无关的区域连通的设备和方法，而与安全阀的关闭构件（106）的位置无关。该装置和方法包括将地下安全阀（104,204）配置到位于一串生产油管内的轮廓。地下安全阀（104,204）通过注入导管（150,152; 250,252）与地面站连通并且包括旁路通路（144,244）以将各种流体注入到下面的区域。

3. 发明申请

WO2006069247A3 METHOD AND APPARATUS FOR FLUID BYPASS OF A WELL TOOL 审中-公开
标题翻译：流体旁路工具的方法和装置
公开(公告)号：WO2006069247A3
公开(公告)日：2006-09-28
申请号：PCT/US2005046622
申请日：2005-12-22
申请人： GEN OIL TOOLS L P , HILL THOMAS G JR , BOLDING JEFFREY L , SMITH DAVID R
发明人： HILL THOMAS G JR , BOLDING JEFFREY L , SMITH DAVID R
IPC分类号： E21B27/00
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。

4. 发明申请

WO2006034214A3 DOWNHOLE SAFETY VALVE APPARATUS AND METHOD 审中-公开
标题翻译：井下安全阀装置和方法
公开(公告)号：WO2006034214A3
公开(公告)日：2007-03-22
申请号：PCT/US2005033515
申请日：2005-09-20
申请人： BJ SERVICES CO , BOLDING JEFFREY L , SMITH DAVID R
发明人： BOLDING JEFFREY L , SMITH DAVID R
IPC分类号： E21B34/10
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。

5. 发明申请

WO2006041811A3 DOWNHOLE SAFETY VALVE APPARATUS AND METHOD 审中-公开
标题翻译：井下安全阀装置和方法
公开(公告)号：WO2006041811A3
公开(公告)日：2007-03-01
申请号：PCT/US2005035601
申请日：2005-10-07
申请人： BJ SERVICES CO , BOLDING JEFFREY L , SMITH DAVID R
发明人： BOLDING JEFFREY L , SMITH DAVID R
IPC分类号： E21B34/10
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。

6. 发明申请

WO2008016663A3 MODIFIED CHRISTMAS TREE COMPONENTS AND ASSOCIATED METHODS FOR USING COILED TUBING IN A WELL 审中-公开
标题翻译：修改圣诞树组件和相关方法在线上使用绕线管
公开(公告)号：WO2008016663A3
公开(公告)日：2008-03-20
申请号：PCT/US2007017226
申请日：2007-08-02
申请人： BJ SERVICES CO USA , BOLDING JEFFREY L , HILL THOMAS G
发明人： BOLDING JEFFREY L , HILL THOMAS G
IPC分类号： E21B33/03 , E21B33/068
CPC分类号： E21B33/03 , E21B33/068
摘要： A Christmas tree (100) is used between production tubing elevation (PE) and flow line elevation (FE). The tree has a lower portion (102), an intermediate portion (104), and an upper portion (106). The intermediate portion (104) is positioned between the production tubing elevation (PE) and the flow line elevation (FE) and has an axial dimension configured to substantially maintain the axial dimension between the elevations. The intermediate portion has first and second shut-off valves (120, 122) for closing fluid communication of the axial bore. A hanger (150) is positioned in the axial bore of the intermediate portion between the first and second shut-off valves. The hanger defines a bore (154) and a port (158). The port communicates a side of the hanger with the lower end of the hanger. The coil tubing attaches to the port at the lower end of the hanger, and the port at the side of the hanger communicates with the feed line (132) of the intermediate portion.
摘要翻译：在生产油管高程（PE）和流水线高度（FE）之间使用圣诞树（100）。树具有下部（102），中间部（104）和上部（106）。中间部分（104）位于生产油管高度（PE）和流动管线高度（FE）之间，并且具有被构造为基本维持两个高度之间的轴向尺寸的轴向尺寸。中间部分具有用于封闭轴向孔的流体连通的第一和第二截止阀（120,122）。衣架（150）位于第一和第二截止阀之间的中间部分的轴向孔中。衣架限定孔（154）和端口（158）。该端口将衣架的一侧与衣架的下端连通。线圈管连接到悬挂器下端的端口，并且挂钩侧面的端口与中间部分的进料管线（132）连通。

7. 发明申请

WO2006133351A3 METHOD AND APPARATUS FOR CONTINUOUSLY INJECTING FLUID IN A WELLBORE WHILE MAINTAINING SAFETY VALVE OPERATION 审中-公开
标题翻译：在维护安全阀操作时连续注入井筒中的流体的方法和装置
公开(公告)号：WO2006133351A3
公开(公告)日：2008-06-05
申请号：PCT/US2006022264
申请日：2006-06-08
申请人： BJ SERVICES CO USA , HILL THOMAS G JR , MAILAND JASON C , MCGAVERN CECIL G III , SIDES WINFIELD M III , BOLDING JEFFREY L
发明人： HILL THOMAS G JR , MAILAND JASON C , MCGAVERN CECIL G III , SIDES WINFIELD M III , BOLDING JEFFREY L
IPC分类号： E21B34/16
CPC分类号： E21B33/068 , E21B34/105 , E21B41/02 , E21B43/122
摘要： A kit for converting an existing wireline retrievable surface controlled subsurface safety valve (170, 270, 370) into a bypass passageway apparatus (100) allowing the injection of production-enhancing fluid into a wellbore while maintaining the operation of the closure member (374). Bypass passageway (280) can extend between upper (260) and lower (275) adapters external to the existing wireline retrievable surface controlled subsurface safety valve (270) to allow fluid injection bypass thereof. Conversion kit can include a tubing string hanger to suspend a velocity tubing string (407, 507), a gas lift valve (475) for gas lift operations, a locking mandrel (220), and/or a spacer tube (240).
摘要翻译：一种用于将现有的电缆回收表面控制的地下安全阀（170,270,370）转换成允许将生产增强流体注入井眼同时保持关闭构件（374）的操作的旁路通道设备（100）的套件，。旁路通道（280）可以在现有的电缆可回收表面控制的地下安全阀（270）外部的上部（260）和下部（275）适配器之间延伸，以允许其流体注入旁路。转换套件可以包括用于悬挂速度油管柱（407,507）的管柱悬挂器，用于气举操作的气举阀（475），锁定心轴（220）和/或间隔管（240）。

8. 发明申请

WO2007022472A3 METHOD AND APPARATUS TO PUMP LIQUIDS FROM WELL 审中-公开
标题翻译：用于从井中泵送液体的方法和设备
公开(公告)号：WO2007022472A3
公开(公告)日：2007-11-22
申请号：PCT/US2006032504
申请日：2006-08-18
申请人： BJ SERVICES CO USA , BOLDING JEFFREY L
发明人： BOLDING JEFFREY L
IPC分类号： E21B43/00
CPC分类号： E21B43/129 , F04B9/107 , F04B47/08
摘要： A single conduit lift pump is disclosed that only requires a single fluid conduit for both the driving fluid and the pumping action of the pump in a well bore. Fluid pressure communicated to the pump by the single fluid conduit drives the pump to load a resilient member. The fluid pressure is cycled off to allowing the lift of fluid by action of the resilient member upon the single fluid conduit. The single fluid conduit makes this pump suitable for downhole operations for the oil and gas production industries in wells that have substantial water cut that inhibits the production of gas.
摘要翻译：公开了一种单导管提升泵，其仅需要用于驱动流体和泵在井眼中的泵送动作的单个流体导管。通过单个流体导管传送到泵的流体压力驱动泵来加载弹性构件。循环流体压力以允许通过弹性构件的作用在单个流体导管上提升流体。单一流体管道使该泵适用于油气生产行业的井下作业，井内有大量含水量限制气体产生的井。

9. 发明申请

WO2006133350A3 WELLHEAD BYPASS METHOD AND APPARATUS 审中-公开
标题翻译：井旁旁路方法和装置
公开(公告)号：WO2006133350A3
公开(公告)日：2007-04-26
申请号：PCT/US2006022261
申请日：2006-06-08
申请人： BJ SERVICES CO , HILL THOMAS G JR , BOLDING JEFFREY L
发明人： HILL THOMAS G JR , BOLDING JEFFREY L
IPC分类号： E21B19/08 , E21B33/068
CPC分类号： E21B34/02 , E21B33/068 , E21B43/121
摘要： A valve (136, 136', 136", 200) adapted to replace an existing valve of a wellhead (114). Valve (136, 136', 136", 200) can have similar dimensions as the existing valve it replaces to utilize existing wellhead connections. In one embodiment, a replacement bypass master valve (136) incorporates a fluid bypass pathway (168) to enable communication and conveyance of a production enhancing fluid (132) from a location external to the well through small diameter tubing (126) to a specific downhole location independent the position of a flow control member in interior chamber (166). Replacement bypass master valve (136') can include anchor seal assembly (122') disposed in locking profile 180 of upstream inlet bore (162) to enable communication from fluid bypass pathway (168) to lower injection conduit (128). In another embodiment, replacement valve (200) includes a groove in gate (208) sealingly receiving capillary injection tubing (204) when in a closed position.
摘要翻译：阀（136,136'，136“，200）适于代替井口（114）的现有阀，阀（136,136'，136”，200）可以具有与其替代的现有阀相似的尺寸以利用现有井口连接。在一个实施例中，替换旁路主阀（136）包括流体旁路通路（168），以使生产增强流体（132）能够通过小直径管道（126）从井外部的位置到特定的独立于内部腔室（166）中的流量控制构件的位置的井下位置。替换旁路主阀（136'）可以包括设置在上游入口孔（162）的锁定轮廓180中的锚定密封组件（122'），以使得能够从流体旁路通路（168）到下部喷射导管（128）连通。在另一个实施例中，置换阀（200）在处于关闭位置时包括在门（208）中的凹槽，其密封地接纳毛细注射管（204）。

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