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1. 发明申请

US20120205872A1 EXTRUSION-RESISTANT SEALS FOR EXPANDABLE TUBULAR ASSEMBLY 有权
标题翻译：可膨胀管件组装的防挤压密封件
公开(公告)号：US20120205872A1
公开(公告)日：2012-08-16
申请号：US13029022
申请日：2011-02-16
申请人： Paul Andrew Reinhardt , Rocky A. Turley , Brent J. Lirette , Huy V. Le
发明人： Paul Andrew Reinhardt , Rocky A. Turley , Brent J. Lirette , Huy V. Le
IPC分类号： E21B33/12 , B23P17/04
CPC分类号： E21B33/1208 , E21B33/128 , E21B33/1293 , E21B43/103 , E21B43/105 , Y10T29/4987
摘要： The present invention generally relates to extrusion-resistant seals for an expandable tubular assembly. In one aspect, a seal assembly for creating a seal between a first tubular and a second tubular is provided. The seal assembly includes an annular member attached to the first tubular, the annular member having a groove formed on an outer surface of the annular member. The seal assembly further includes a seal member disposed in the groove, the seal member having one or more anti-extrusion bands. The seal member is configured to be expandable radially outward into contact with an inner wall of the second tubular by the application of an outwardly directed force supplied to an inner surface of the annular member. Additionally, the seal assembly includes a gap defined between the seal member and a side of the groove. In another aspect, a method of creating a seal between a first tubular and a second tubular is provided.
摘要翻译：本发明一般涉及可膨胀管状组件的耐挤压密封件。在一个方面，提供了一种用于在第一管和第二管之间形成密封的密封组件。密封组件包括附接到第一管状物的环形构件，环形构件具有形成在环形构件的外表面上的凹槽。密封组件还包括设置在凹槽中的密封构件，密封构件具有一个或多个抗挤压带。密封构件被构造成通过施加向环形构件的内表面施加的向外的力而径向向外扩展以与第二管的内壁接触。此外，密封组件包括限定在密封构件和凹槽的一侧之间的间隙。另一方面，提供了一种在第一管状管和第二管之间形成密封件的方法。

2. 发明申请

US20120168228A1 APPARATUS AND METHODS FOR DRILLING A WELLBORE USING CASING 有权
标题翻译：使用壳体钻井的装置和方法
公开(公告)号：US20120168228A1
公开(公告)日：2012-07-05
申请号：US13412297
申请日：2012-03-05
申请人： Richard L. Giroux , Gregory G. Galloway , Tuong Thanh Le , Raymond H. Jackson , Gregory R. Nazzal , James C. Swarr , David J. Brunnert , William M. Beasley , Brent J. Lirette , Albert C. Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
发明人： Richard L. Giroux , Gregory G. Galloway , Tuong Thanh Le , Raymond H. Jackson , Gregory R. Nazzal , James C. Swarr , David J. Brunnert , William M. Beasley , Brent J. Lirette , Albert C. Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
IPC分类号： E21B7/00 , E21B10/66
CPC分类号： E21B43/105 , B05B1/002 , E21B7/06 , E21B7/065 , E21B7/18 , E21B7/208 , E21B10/61 , E21B17/14 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
摘要翻译：用套管钻孔的装置和方法。在一个实施例中，公开了使用分流装置偏转套管的方法和装置。在另一个实施例中，该装置包括设置在马达系统壳体中的马达操作系统，可操作地连接到马达操作系统的轴，具有通道的轴以及用于将流体流选择性地引导到马达操作系统的转向组件，轴中的通道。在另一方面，公开了用于将壳体定向钻入地层的方法和装置。还描述了在将套管定向钻入地层时测量井眼轨迹的方法和装置。

3. 发明申请

US20120138298A1 METHODS AND APPARATUS FOR WELLBORE CONSTRUCTION AND COMPLETION 有权
标题翻译：井筒施工和完井的方法和装置
公开(公告)号：US20120138298A1
公开(公告)日：2012-06-07
申请号：US13306592
申请日：2011-11-29
申请人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell, II , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
发明人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell, II , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
IPC分类号： E21B33/13 , E21B10/60 , E21B7/00 , E21B43/00
CPC分类号： E21B7/20 , E21B4/02 , E21B7/203 , E21B17/07 , E21B21/00 , E21B21/08 , E21B21/103 , E21B33/14 , E21B33/143 , E21B43/10 , E21B2021/006
摘要： The present invention relates methods and apparatus for lining a wellbore. In one aspect, a drilling assembly having an earth removal member and a wellbore lining conduit is manipulated to advance into the earth. The drilling assembly includes a first fluid flow path and a second fluid flow path. Fluid is flowed through the first fluid flow path, and at least a portion of which may return through the second fluid flow path. In one embodiment, the drilling assembly is provided with a third fluid flow path. After drilling has been completed, wellbore lining conduit may be cemented in the wellbore.
摘要翻译：本发明涉及用于衬砌井筒的方法和装置。在一个方面，操纵具有除尘构件和井眼衬里导管的钻井组件以前进到地球中。钻井组件包括第一流体流动路径和第二流体流动路径。流体流过第一流体流动路径，并且其中至少一部分可以通过第二流体流动路径返回。在一个实施例中，钻井组件设置有第三流体流动路径。钻井完成后，井眼衬里导管可以在井筒中胶合。

4. 发明申请

US20080128140A1 METHODS AND APPARATUS FOR WELLBORE CONSTRUCTION AND COMPLETION 有权
标题翻译：井筒施工和完井的方法和装置
公开(公告)号：US20080128140A1
公开(公告)日：2008-06-05
申请号：US11932112
申请日：2007-10-31
申请人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
发明人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
IPC分类号： E21B33/14 , E21B10/60 , E21B33/12 , E21B23/00
CPC分类号： E21B7/20 , E21B4/02 , E21B7/203 , E21B17/07 , E21B21/00 , E21B21/08 , E21B21/103 , E21B33/14 , E21B33/143 , E21B43/10 , E21B2021/006
摘要： The present invention relates methods and apparatus for lining a wellbore. In one aspect, a drilling assembly having an earth removal member and a wellbore lining conduit is manipulated to advance into the earth. The drilling assembly includes a first fluid flow path and a second fluid flow path. Fluid is flowed through the first fluid flow path, and at least a portion of which may return through the second fluid flow path. In one embodiment, the drilling assembly is provided with a third fluid flow path. After drilling has been completed, wellbore lining conduit may be cemented in the wellbore.
摘要翻译：本发明涉及用于衬砌井筒的方法和装置。在一个方面，操纵具有除尘构件和井眼衬里导管的钻井组件以前进到地球中。钻井组件包括第一流体流动路径和第二流体流动路径。流体流过第一流体流动路径，并且其中至少一部分可以通过第二流体流动路径返回。在一个实施例中，钻井组件设置有第三流体流动路径。钻井完成后，井眼衬里导管可以在井筒中胶合。

5. 发明申请

US20080110673A1 APPARATUS AND METHODS FOR DRILLING A WELLBORE USING CASING 有权
标题翻译：使用壳体钻井的装置和方法
公开(公告)号：US20080110673A1
公开(公告)日：2008-05-15
申请号：US11932495
申请日：2007-10-31
申请人： Richard L. Giroux , Gregory G. Galloway , Tuong Thanh Le , Raymond H. Jackson , Gregory R. Nazzal , James C. Swarr , David J. Brunnert , William M. Beasley , Brent J. Lirette , Albert C. Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
发明人： Richard L. Giroux , Gregory G. Galloway , Tuong Thanh Le , Raymond H. Jackson , Gregory R. Nazzal , James C. Swarr , David J. Brunnert , William M. Beasley , Brent J. Lirette , Albert C. Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
IPC分类号： E21B7/124
CPC分类号： E21B43/105 , B05B1/002 , E21B7/06 , E21B7/065 , E21B7/18 , E21B7/208 , E21B10/61 , E21B17/14 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
摘要翻译：用套管钻孔的装置和方法。在一个实施例中，公开了使用分流装置偏转套管的方法和装置。在另一个实施例中，该装置包括设置在马达系统壳体中的马达操作系统，可操作地连接到马达操作系统的轴，具有通道的轴以及用于将流体流选择性地引导到马达操作系统的转向组件，轴中的通道。在另一方面，公开了用于将壳体定向钻入地层的方法和装置。还描述了在将套管定向钻入地层时测量井眼轨迹的方法和装置。

6. 发明授权

US5575333A Centralizer 失效
标题翻译：扶正器
公开(公告)号：US5575333A
公开(公告)日：1996-11-19
申请号：US484171
申请日：1995-06-07
申请人： Brent J. Lirette , Robert P. Vilyus , James G. Martens , Brad W. Hebert
发明人： Brent J. Lirette , Robert P. Vilyus , James G. Martens , Brad W. Hebert
IPC分类号： E21B17/10
CPC分类号： E21B17/1028
摘要： A centralizer apparatus has been developed which, in one aspect, has a tubular body with an exterior surface, a collar movably emplaced around the tubular body and movable longitudinally thereon, a plurality of spring bows, each spring bow having a first end spaced apart from a second end, each spring bow biased outwardly from the tubular body, the first ends connected to the tubular body, the second ends connected to the first collar, so that upon movement of the first collar the spring bows move toward the tubular body. In one aspect the collar is connected to bottom ends of the spring bows and is initially movable to abut a stop on the tubular body so that from that point on the spring bows are pulled into another tubular, e.g. casing, as the centralizer apparatus moves down into the casing. In another embodiment two movable collars are used, one at each end of the spring bows.
摘要翻译：已经开发了一种扶正器装置，在一个方面，其具有带有外表面的管状主体，可移动地围绕管状体并且可纵向移动的套环，多个弹簧弓，每个弹簧弓具有与第二端，每个弹簧弓从所述管状体向外偏压，所述第一端连接到所述管状体，所述第二端连接到所述第一套环，使得当所述第一套环移动时，所述弹簧弓向所述管状体移动。在一个方面，套环连接到弹簧弓的底端，并且最初可移动以邻接管状体上的止动件，使得从弹簧弓上的那一点被拉入另一管状体，随着扶正器装置向下移动到壳体中。在另一个实施例中，使用两个可移动的轴环，一个在弹簧弓的两端。

7. 发明授权

US4655247A Ball-type check valve assembly 失效
标题翻译：球形止回阀总成
公开(公告)号：US4655247A
公开(公告)日：1987-04-07
申请号：US820544
申请日：1986-01-17
申请人： Lubbert Westra , Brent J. Lirette
发明人： Lubbert Westra , Brent J. Lirette
IPC分类号： E21B21/10 , F16K15/04
CPC分类号： F16K15/04 , E21B21/10 , Y10T137/7873
摘要： A ball-type check valve assembly for use in a fluid flow line includes a valve body having an inlet end and an outlet end, a ball retainer cup positioned within the valve body intermediate the inlet and the outlet end, the ball retainer cup having a passageway extending therethrough adapted to fluidly communicate the inlet passageway with the outlet passageway, spaced apart lug members attached to the valve body adapted to support said ball retainer cup, a plurality of fluid channels defined by the space between adjacent ones of the lug members to fluidly communicate the inlet passageway with the outlet passageway and being adapted to direct the flow of fluid received from the inlet passageway to a first location within the outlet passageway, a flexible skirt member having one end portion thereof abutting the ball retainer cup and extending therefrom to another end portion located at a second location within the outlet passageway between the first location and the outlet end, the flexible skirt member having a passageway extending therethrough which registers with the passageway extending through the ball retainer cup and adapted to permit fluid to flow from the channels into and through the outlet passageway, and a ball valve member adapted to be moved between the ball retainer cup and the inlet end.
摘要翻译：用于流体流动管线的球形止回阀组件包括具有入口端和出口端的阀体，位于入口和出口端中间的阀体内的球保持杯，球保持杯具有延伸穿过其中的通道，其适于使入口通道与出口通道流体连通，连接到适于支撑所述球保持杯的阀体的间隔开的凸耳构件，由邻近的凸耳构件之间的空间限定的多个流体通道，将入口通道与出口通道连通并且适于将从入口通道接收的流体流引导到出口通道内的第一位置;柔性裙部件，其一端部抵靠球保持杯并从其延伸到另一端位于第一位置和出口端之间的出口通道内的第二位置处的柔性部分所述裙部裙部构件具有延伸穿过其的通道，与所述通道延伸穿过所述球保持杯并且适于允许流体从所述通道流入并穿过所述出口通道;以及球阀构件，其适于在所述球保持器杯和入口端。

8. 发明授权

US08403078B2 Methods and apparatus for wellbore construction and completion 有权
标题翻译：井眼施工和完井的方法和装置
公开(公告)号：US08403078B2
公开(公告)日：2013-03-26
申请号：US13306592
申请日：2011-11-29
申请人： David J. Brunnert , Brent J. Lirette
发明人： David J. Brunnert , Brent J. Lirette
IPC分类号： E21B33/16
CPC分类号： E21B7/20 , E21B4/02 , E21B7/203 , E21B17/07 , E21B21/00 , E21B21/08 , E21B21/103 , E21B33/14 , E21B33/143 , E21B43/10 , E21B2021/006
摘要： The present invention relates methods and apparatus for lining a wellbore. In one aspect, a drilling assembly having an earth removal member and a wellbore lining conduit is manipulated to advance into the earth. The drilling assembly includes a first fluid flow path and a second fluid flow path. Fluid is flowed through the first fluid flow path, and at least a portion of which may return through the second fluid flow path. In one embodiment, the drilling assembly is provided with a third fluid flow path. After drilling has been completed, wellbore lining conduit may be cemented in the wellbore.
摘要翻译：本发明涉及用于衬砌井筒的方法和装置。在一个方面，操纵具有除尘构件和井眼衬里导管的钻井组件以前进到地球中。钻井组件包括第一流体流动路径和第二流体流动路径。流体流过第一流体流动路径，并且其中至少一部分可以通过第二流体流动路径返回。在一个实施例中，钻井组件设置有第三流体流动路径。钻井完成后，井眼衬里导管可以在井筒中胶合。

9. 发明申请

US20120273225A1 COLLAPSE SENSING CHECK VALVE 审中-公开
标题翻译： COLLAPSE感应检查阀
公开(公告)号：US20120273225A1
公开(公告)日：2012-11-01
申请号：US13458192
申请日：2012-04-27
申请人： MICHAEL LOGIUDICE , JOSHUA VERNON SYMMS , BRENT J. LIRETTE , THAD JOSEPH SCOTT , LEV RING
发明人： MICHAEL LOGIUDICE , JOSHUA VERNON SYMMS , BRENT J. LIRETTE , THAD JOSEPH SCOTT , LEV RING
IPC分类号： E21B34/08
CPC分类号： E21B34/08 , E21B21/103 , E21B34/101 , E21B34/103 , E21B2034/007
摘要： A method and apparatus for a pressure relief valve assembly. The valve assembly may be coupled to one or more casings and/or tubular members to control fluid communication therebetween. The valve assembly is a one-way valve assembly that relieves pressure within an annulus formed between adjacent casings and/or tubular members to prevent burst or collapse of the casings and/or tubular members. The valve assembly is resettable downhole.
摘要翻译：一种用于泄压阀组件的方法和装置。阀组件可以联接到一个或多个壳体和/或管状构件以控制它们之间的流体连通。阀组件是单向阀组件，其减轻形成在相邻壳体和/或管状构件之间的环形空间内的压力，以防止壳体和/或管状构件的爆裂或塌陷。阀组件可在井下复位。

10. 发明申请

US20120273055A1 ANNULAR RELIEF VALVE 审中-公开
标题翻译：环形止回阀
公开(公告)号：US20120273055A1
公开(公告)日：2012-11-01
申请号：US13458473
申请日：2012-04-27
申请人： Brent J. Lirette , Michael LoGiudice , George W. Ribble , Stephanie Dianne Wind , Frederick T. Tilton
发明人： Brent J. Lirette , Michael LoGiudice , George W. Ribble , Stephanie Dianne Wind , Frederick T. Tilton
IPC分类号： F16K17/04 , F16K15/08 , F16K17/06
CPC分类号： E21B34/10 , E21B21/103 , F16K17/046 , Y10T137/0396 , Y10T137/7854 , Y10T137/7929
摘要： A pressure relief valve assembly may be coupled to one or more casings and/or tubular members to control fluid communication therebetween. The valve assembly is a one-way valve assembly that relieves pressure within an annulus formed between adjacent casings and/or tubular members to prevent burst or collapse of the casings and/or tubular members. In one embodiment, the valve assembly includes a tubular body having a port for fluid communication between an exterior of the valve assembly and an interior of the valve assembly; a chamber formed in a wall of the tubular body, the chamber in fluid communication with the port; and a closure member disposed in the chamber and configured to control fluid communication through the port in response to a pressure differential.
摘要翻译：压力释放阀组件可以联接到一个或多个壳体和/或管状构件以控制它们之间的流体连通。阀组件是单向阀组件，其减轻形成在相邻壳体和/或管状构件之间的环形空间内的压力，以防止壳体和/或管状构件的爆裂或塌陷。在一个实施例中，阀组件包括管状体，其具有用于在阀组件的外部和阀组件的内部之间流体连通的端口; 形成在所述管状体的壁中的室，所述室与所述端口流体连通; 以及封闭构件，其设置在所述室中并且构造成响应于压力差来控制通过所述端口的流体连通。

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