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1. 发明申请

WO2008016663A2 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：WO2008016663A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/017226
申请日：2007-08-02
申请人： BJ SERVICES COMPANY, U.S.A. , 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 is used between production tubing elevation and flow line elevation. The tree has a lower portion, an intermediate portion, and an upper portion. The intermediate portion is positioned between the production tubing elevation and the flow line elevation 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 for closing fluid communication of the axial bore. A hanger is positioned in the axial bore of the intermediate portion between the first and second shut-off valves. The hanger defines a bore and a port. 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 of the intermediate portion.
摘要翻译：在生产油管高程和流线高度之间使用圣诞树。树具有下部，中间部和上部。中间部分位于生产油管高度和流动管线高度之间，并且具有构造成基本保持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。衣架位于第一和第二截止阀之间的中间部分的轴向孔中。挂钩定义了孔和端口。该端口将衣架的一侧与衣架的下端连通。线圈管连接到悬挂架下端的端口，吊架侧面的端口与中间部分的进料线连通。

2. 发明申请

WO2003014521A1 GRAVEL PACKING APPARATUS AND METHOD WITH DUAL-WALL SCREEN 审中-公开
标题翻译：包括双层屏幕的包装设备和方法
公开(公告)号：WO2003014521A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/025317
申请日：2002-08-09
申请人： BJ SERVICES COMPANY, U.S.A.
发明人： MICHEL, Donald, H.
IPC分类号： E21B43/04
CPC分类号： E21B43/088 , E21B43/04 , E21B43/086
摘要： A gravel packing apparatus includes a substantially tubular-shaped base pipe (12) having a plurality of apertures (14) disposed along part of its length and a dual-wall sand screen (16) coaxially secured to the base pipe (12). The dual-wall screen (16) is substantially permeable to fluids and impermeable to sand. The apparatus provides a plurality of fluid permeable channels (28) formed within the sand screen (16), which are disposed along the entire length of the screen. Each channel has an associated plurality of ports (38) spaced along discrete intervals of the screen (16), which communicate with an annulus formed between the apparatus and the wellbore. The method provides for injecting a sand and fluid slurry mixture through the screen (16) and out of the ports (38). This design reduces the incidence of sand bridge formation, and packs gravel around any sand bridges.
摘要翻译：砾石包装设备包括基本上管状的基管（12），其具有沿其长度的一部分设置的多个孔（14）和同轴固定到基管（12）的双壁砂筛（16）。双壁筛网（16）对流体是基本上可渗透的，并且对沙子是不可渗透的。该设备提供形成在筛网（16）内的多个流体可渗透通道（28），其沿屏幕的整个长度设置。每个通道具有与屏幕（16）的离散间隔隔开的相关联的多个端口（38），其与设备和井眼之间形成的环形空间连通。该方法提供将砂和流体浆料混合物通过筛网（16）并排出端口（38）。这种设计减少了沙桥形成的发生率，并在任何砂桥周围包裹砂砾。

3. 发明授权

EP1608839B1 METHOD AND APPARATUS TO COMPLETE A WELL HAVING TUBING INSERTED THROUGH A VALVE 有权转让
标题翻译：方法和装置结业很好地通过阀门二手管
公开(公告)号：EP1608839B1
公开(公告)日：2008-11-26
申请号：EP04714605.5
申请日：2004-02-25
申请人： BJ Services Company, U.S.A.
发明人： SMITH, David, Randolph , HARKINS, Gary, O. , SHANLEY, Brent
IPC分类号： E21B23/04 , E21B19/086 , E21B19/22 , E21B23/01 , E21B33/068
CPC分类号： E21B33/068 , E21B23/02 , E21B33/04
摘要： A method and apparatus for inserting a small diameter continuous hydraulic conduit or capillary tube down a well bore is presented. The methods and apparatus allow either the injection of chemicals to enhance production of oil and gas, or to provide a conduit for production up through the small diameter tubing in marginal wells, into a hanger below a well valve to permit its removal from below the valveif the valve should be required to be closed and its reinsertion without pulling the tubing from the well bore.

4. 发明授权

EP1963614B1 METHOD AND APPARATUS TO HYDRAULICALLY BYPASS A WELL TOOL 有权
标题翻译：用于液压旁路井工具的方法和装置
公开(公告)号：EP1963614B1
公开(公告)日：2017-08-23
申请号：EP06786814.1
申请日：2006-07-10
申请人： BJ Services Company, U.S.A.
发明人： HILL, Thomas, G., Jr. , BOLDING, Jeffrey, L. , SMITH, David, R.
IPC分类号： E21B23/01 , E21B43/16 , E21B34/10 , E21B34/14 , E21B34/06 , E21B34/00
CPC分类号： E21B34/10 , E21B34/063 , E21B34/101 , E21B34/105 , E21B34/14 , E21B2034/005

5. 发明公开

EP1963614A1 METHOD AND APPARATUS TO HYDRAULICALLY BYPASS A WELL TOOL 有权
标题翻译： VERFAHREN VORRICHTUNG ZUR HYDRAULISCHEN UMGEHUNG EINESBOHRLOCHGERÄTS
公开(公告)号：EP1963614A1
公开(公告)日：2008-09-03
申请号：EP06786814.1
申请日：2006-07-10
申请人： BJ Services Company, U.S.A.
发明人： HILL, Thomas, G., Jr. , BOLDING, Jeffrey, L. , SMITH, David, R.
IPC分类号： E21B23/01 , E21B43/16
CPC分类号： E21B34/10 , E21B34/063 , E21B34/101 , E21B34/105 , E21B34/14 , E21B2034/005
摘要： Apparatuses and methods to communicate with a zone below a subsurface safety valve (104, 204, 404) 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, 404) to a profile located within a string of production tubing. The subsurface safety valve (104, 204, 404) is in communication with a surface station through an injection conduit (150,152; 250,252; 450;452) and includes a bypass pathway (144, 244, 444) to inject various fluids to a zone below. A redundant control to actuate subsurface safety valve (104, 204, 404) can include a three-way valve (180, 280) or three-way manifold 480 connecting the injection conduit (150,152; 250,252; 452) or the hydraulic ports (140,142; 240,242; 442') to the subsurface safety valve (104, 204, 404).
摘要翻译：与安全阀的关闭构件（106）的位置无关地与地下安全阀（104,204,404）下面的区域连通的装置和方法。装置和方法包括将地下安全阀（104,204,404）部署到位于一串生产管道内的轮廓上。地下安全阀（104,204,404）通过注射管道（150,152; 250,252; 450; 452）与地面站连通，并且包括旁路通路（144,244,444），以将各种流体注入到区域下面。用于致动地下安全阀（104,204,404）的冗余控制器可以包括连接注射管道（150,152; 250,252; 452）或液压端口（140,142）的三通阀（180,280）或三通歧管480 ; 240,242; 442'）到所述地下安全阀（104,204,404）。

6. 发明公开

EP1608839A2 METHOD AND APPARATUS TO COMPLETE A WELL HAVING TUBING INSERTED THROUGH A VALVE 有权转让
标题翻译：方法和装置结业很好地通过阀门二手管
公开(公告)号：EP1608839A2
公开(公告)日：2005-12-28
申请号：EP04714605.5
申请日：2004-02-25
申请人： The Research Factory, L.C. , Smith, David Randolph , Harkins, Gary O. , Shanley, Brent
发明人： SMITH, David, Randolph , HARKINS, Gary, O. , SHANLEY, Brent
IPC分类号： E21B1/00
CPC分类号： E21B33/068 , E21B23/02 , E21B33/04
摘要： A method and apparatus for inserting a small diameter continuous hydraulic conduit or capillary tube down a well bore is presented. The methods and apparatus allow either the injection of chemicals to enhance production of oil and gas, or to provide a conduit for production up through the small diameter tubing in marginal wells, into a hanger below a well valve to permit its removal from below the valveif the valve should be required to be closed and its reinsertion without pulling the tubing from the well bore.

7. 发明公开

EP2273062A3 Method and apparatus to complete a well having tubing inserted through a valve 无效
标题翻译：方法和设备，以完成一个通过阀门插入管道的井
公开(公告)号：EP2273062A3
公开(公告)日：2017-10-18
申请号：EP10178525.1
申请日：2004-02-25
申请人： BJ Services Company, U.S.A.
发明人： Smith, David Randolph , Harkins, Gary O. , Shanley, Brent
IPC分类号： E21B23/04 , E21B19/086 , E21B19/22 , E21B23/01 , E21B33/068 , E21B23/02 , E21B33/04
CPC分类号： E21B33/068 , E21B23/02 , E21B33/04
摘要： A method and apparatus for hanging a small diameter conduit (24) below a closure mechanism of a subsurface safety valve and extending to a location of interest in a well for the purposes of allowing injection of fluids into or production of fluids from a well by fluid injection is described. The conduit is hung off at a radially adjoining surface adjacent a downhole surface-controlled safety valve (40), the radially adjoining surface being fluidically isolated from the earth's surface by a closure mechanism of the downhole surface-controlled safety valve.
摘要翻译：一种用于将小直径导管（24）悬挂在地下安全阀的关闭机构下方并延伸到井中感兴趣的位置的方法和设备，用于允许通过流体将流体注入井中或从井中产生流体描述注射。导管在邻近井下表面控制安全阀（40）的径向邻接表面处悬挂，该径向邻接表面通过井下表面控制安全阀的关闭机构与地表面流体隔离。

8. 发明授权

EP2032798B1 WIRELINE SLIP HANGING BYPASS ASSEMBLY AND METHOD 有权
公开(公告)号：EP2032798B1
公开(公告)日：2018-10-31
申请号：EP07796359.3
申请日：2007-06-22
申请人： BJ Services Company, U.S.A.
发明人： MAILAND, Jason, C. , WEST, Lonnie, Christopher , SARAN, Adrian, V. , BAHR, Glenn, A. , HILL, Thomas, G., Jr.
IPC分类号： E21B34/10
CPC分类号： E21B34/105 , E21B33/068 , E21B43/122
摘要： Bypass assembly 100 includes stinger 150 received by receptacle bore 172 of tubular receiver 120 attached to tube 106. Bypass pathway 140 connects stinger port(s) (158, 158′) to slip hanger 122 supported hydraulic conduit 108 to bypass the tube 106. Tube 106 can be a subsurface safety valve or hydraulic nipple anchored within production tubing. Bypass assembly 200 includes upper 202 and lower 203 hydraulic nipples in production tubing 210, with respective tubular anchor seal assemblies (220, 230) engaged therein. Bypass pathway 214 connects hydraulic conduit 208 to slip hanger 242 supported hydraulic conduit 216 to bypass tubular anchor seal assemblies (220, 230). Bypass assembly 300 includes upper 302 and lower 303 hydraulic nipples in production tubing 310, with respective tubular anchor seal assemblies (320, 330) engaged therein. Bypass passage 318 connects stinger 350 to slip hanger 342 supported hydraulic conduit 316 to bypass tubular anchor seal assemblies (320, 330).

9. 发明公开

EP2273062A2 Method and apparatus to complete a well having tubing inserted through a valve 无效
标题翻译：用于完成井筒与通过阀管插入方法和装置
公开(公告)号：EP2273062A2
公开(公告)日：2011-01-12
申请号：EP10178525.1
申请日：2004-02-25
申请人： BJ Services Company, U.S.A.
发明人： Smith, David Randolph , Harkins, Gary O. , Shanley, Brent
IPC分类号： E21B23/04 , E21B19/086 , E21B19/22 , E21B23/01 , E21B33/068
CPC分类号： E21B33/068 , E21B23/02 , E21B33/04
摘要： A method and apparatus for hanging a small diameter conduit (24) below a closure mechanism of a subsurface safety valve and extending to a location of interest in a well for the purposes of allowing injection of fluids into or production of fluids from a well by fluid injection is described. The conduit is hung off at a radially adjoining surface adjacent a downhole surface-controlled safety valve (40), the radially adjoining surface being fluidically isolated from the earth's surface by a closure mechanism of the downhole surface-controlled safety valve.
摘要翻译：一种用于悬挂低于地下安全阀的闭合机构的小直径管道（24）和延伸到感兴趣的位置在井用于通过流体从井中允许流体注入或生产流体的目的的方法和装置喷射进行说明。所述导管在径向相邻的表面上的相邻的井下表面控制安全阀（40）吊离，径向邻接表面流体地从地球表面由所述井下表面控制安全阀的闭合机构隔离。

10. 发明公开

EP1608839A4 METHOD AND APPARATUS TO COMPLETE A WELL HAVING TUBING INSERTED THROUGH A VALVE 有权转让
标题翻译：方法和装置结业很好地通过阀门二手管
公开(公告)号：EP1608839A4
公开(公告)日：2006-07-26
申请号：EP04714605
申请日：2004-02-25
申请人： GEN OIL TOOLS L P
发明人： SMITH DAVID RANDOLPH , HARKINS GARY O , SHANLEY BRENT
IPC分类号： E21B23/04 , E21B19/086 , E21B19/22 , E21B23/01 , E21B23/02 , E21B33/04 , E21B33/068
CPC分类号： E21B33/068 , E21B23/02 , E21B33/04
摘要： A method and apparatus for inserting a small diameter continuous hydraulic conduit or capillary tube down a well bore is presented. The methods and apparatus allow either the injection of chemicals to enhance production of oil and gas, or to provide a conduit for production up through the small diameter tubing in marginal wells, into a hanger below a well valve to permit its removal from below the valveif the valve should be required to be closed and its reinsertion without pulling the tubing from the well bore.

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