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公开(公告)号:WO2007070805A3
公开(公告)日:2008-02-07
申请号:PCT/US2006061945
申请日:2006-12-12
Applicant: WEATHERFORD LAMB , ODELL II ALBERT C , GIROUX RICHARD LEE , LE TUONG THANH , THOMPSON GARY , HEIDECKE KARSTEN , LOENZ JOERG , BOUTWELL JR DOYLE FREDERIC , HAYES MICHAEL , PIETRAS BERND-GEORG
Inventor: ODELL II ALBERT C , GIROUX RICHARD LEE , LE TUONG THANH , THOMPSON GARY , HEIDECKE KARSTEN , LOENZ JOERG , BOUTWELL JR DOYLE FREDERIC , HAYES MICHAEL , PIETRAS BERND-GEORG
CPC classification number: E21B33/05 , E21B19/10 , E21B19/165 , E21B33/16
Abstract: Methods and apparatus for running tubulars into and out of a wellbore. A gripping apparatus is activated with an actuator having a primary actuator and a redundant safety feature. The backup safety feature may include one or more redundant fluid operated pistons. The gripping apparatus may include an integrated safety system adapted to prevent damage to the tubulars while making and breaking out connections between the tubulars and the tubular string. The apparatus may be part of a top drive and comprise a swiver, a cementing plug launcher and/or a sensor.
Abstract translation: 将管子运入和流出井眼的方法和装置。 夹持装置通过具有主致动器和冗余安全特征的致动器来启动。 备用安全功能可以包括一个或多个冗余流体操作的活塞。 所述夹持装置可以包括适用于防止对管件损坏,同时接通和断开了管件和所述管状柱之间的连接的集成安全系统。 该装置可以是顶部驱动装置的一部分,并且包括swiver,固井胶塞发射装置和/或传感器。
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2.
公开(公告)号:WO2007134255A2
公开(公告)日:2007-11-22
申请号:PCT/US2007/068814
申请日:2007-05-11
Applicant: WEATHERFORD/LAMB, INC. , GIROUX, Richard Lee , ROSENBERG, Steven M.
Inventor: GIROUX, Richard Lee , ROSENBERG, Steven M.
CPC classification number: E21B33/146 , E21B7/20 , E21B33/14
Abstract: Apparatus and methods are provided for a cementing operation for use with a drilling with casing application. In one embodiment, an apparatus is provided for stage cementing using a full opening stage tool. In another embodiment, an apparatus is provided for reverse cementing of the casing.
Abstract translation: 提供了用于与套管应用的钻孔一起使用的固井操作的装置和方法。 在一个实施例中,提供了一种使用全开式工具工具进行阶段固井的装置。 在另一个实施例中,提供了一种用于壳体反向胶合的装置。
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公开(公告)号:WO2007070805A2
公开(公告)日:2007-06-21
申请号:PCT/US2006/061945
申请日:2006-12-12
Applicant: WEATHERFORD, INC. , ODELL, II, Albert C. , GIROUX, Richard Lee , LE, Tuong Thanh , THOMPSON, Gary , HEIDECKE, Karsten , LOENZ, Joerg , BOUTWELL, JR., Doyle Frederic , HAYES, Michael , PIETRAS, Bernd-Georg
Inventor: ODELL, II, Albert C. , GIROUX, Richard Lee , LE, Tuong Thanh , THOMPSON, Gary , HEIDECKE, Karsten , LOENZ, Joerg , BOUTWELL, JR., Doyle Frederic , HAYES, Michael , PIETRAS, Bernd-Georg
CPC classification number: E21B33/05 , E21B19/10 , E21B19/165 , E21B33/16
Abstract: Methods and apparatus for running tubulars into and out of a wellbore. A gripping apparatus is activated with an actuator having a primary actuator and a redundant safety feature. The redundant safety feature may include one or more redundant fluid operated pistons. The gripping apparatus may include an integrated safety system adapted to prevent damage to the tubulars while making and breaking out connections between the tubulars and the tubular string.
Abstract translation: 将管子运入和流出井眼的方法和装置。 夹持装置通过具有主致动器和冗余安全特征的致动器来启动。 冗余安全特征可以包括一个或多个冗余流体操作的活塞。 夹持装置可以包括集成的安全系统,其适于在制造和破坏管状件与管状管柱之间的连接时防止损坏管状体。
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公开(公告)号:WO0173262A2
公开(公告)日:2001-10-04
申请号:PCT/GB0101229
申请日:2001-03-20
Applicant: WEATHERFORD LAMB , HARDING RICHARD PATRICK , GIROUX RICHARD LEE , LUKE MIKE , HOFFMAN COREY E , NORRIS STEPHEN J
Inventor: GIROUX RICHARD LEE , LUKE MIKE , HOFFMAN COREY E , NORRIS STEPHEN J
CPC classification number: E21B23/04 , E21B27/00 , E21B37/08 , E21B43/124
Abstract: The present invention provides a simple debris removal apparatus (200) for use in a wellbore. In one aspect of the invention a modular, interchangeable venturi (210) is provided which can be retrofit into an existing debris bailer having a filter and a debris collection container (225). In another aspect of the invention, a venturi is utilised to create a negative pressure in a wellbore sufficient to actuate a retrieval tool for a downhole device. In yet another aspect of the invention, a combination tool is provided which can evacuate debris in a wellbore, thereby uncovering a downhole device which can then be removed in a single trip. In yet another aspect of the invention, a debris removal apparatus is provided with a method for utilising the apparatus in a wellbore on coiled tubing.
Abstract translation: 本发明提供一种用于井眼的简单的碎屑去除装置(200)。 在本发明的一个方面,提供了一种模块化的可互换的文丘里管(210),其可以改造成具有过滤器和碎片收集容器(225)的现有的碎屑吊架。 在本发明的另一方面,文丘里管用于在井筒中产生足够的负压以致动井下装置的取出工具。 在本发明的另一方面,提供了一种组合工具,其可以将井眼中的碎屑排出,从而露出井下装置,然后可以在单次行程中移除。 在本发明的另一方面,一种碎屑去除装置提供了一种在连续油管上的井眼中利用该装置的方法。
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5.
公开(公告)号:WO2007134255A3
公开(公告)日:2008-02-07
申请号:PCT/US2007068814
申请日:2007-05-11
Applicant: WEATHERFORD LAMB , GIROUX RICHARD LEE , ROSENBERG STEVEN M
Inventor: GIROUX RICHARD LEE , ROSENBERG STEVEN M
CPC classification number: E21B33/146 , E21B7/20 , E21B33/14
Abstract: Apparatus and methods are provided for a cementing operation for use with a drilling with casing application. In one embodiment, an apparatus (1) is provided for stage cementing using a full opening stage tool (30). In another embodiment, an apparatus is provided for reverse cementing of the casing.
Abstract translation: 提供了用于与套管应用的钻孔一起使用的固井操作的装置和方法。 在一个实施例中,提供了一种使用全开式工具(30)进行阶段固井的装置(1)。 在另一个实施例中,提供了一种用于壳体反向胶合的装置。
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公开(公告)号:WO2012149318A3
公开(公告)日:2013-11-28
申请号:PCT/US2012035455
申请日:2012-04-27
Applicant: WEATHERFORD LAMB , GIROUX RICHARD LEE , GANDIKOTA VARADARAJU , ABEDRABBO NADER E , KENDZIORA LARRY A , RING LEV
Inventor: GIROUX RICHARD LEE , GANDIKOTA VARADARAJU , ABEDRABBO NADER E , KENDZIORA LARRY A , RING LEV
IPC: E21B43/10
CPC classification number: E21B43/103 , E21B43/105
Abstract: The present invention generally relates to an apparatus and method for expanding an expandable tubular assembly in a borehole. In one aspect, a system for expanding a tubular (560) having an anchor portion (550) in a borehole is provided. The system includes a running tool (535) configured to position the tubular in the borehole. The running tool including a first expander (520) configured to activate the anchor portion by expanding the tubular (525) to a first diameter. The system further includes a second expander (540) configured to expand the tubular (525) to a second larger diameter, wherein the second expander (540) is movable between a retracted position and an expanded position. In another aspect, a method of expanding a tubular having an anchor portion in a borehole is provided.
Abstract translation: 本发明一般地涉及用于在钻孔中扩展可膨胀管状组件的装置和方法。 在一个方面,提供了一种用于在井眼中扩张具有锚定部分(550)的管状物(560)的系统。 该系统包括配置成将管状物定位在钻孔中的运行工具(535)。 所述运行工具包括第一膨胀器(520),所述第一膨胀器构造成通过将所述管(525)膨胀至第一直径来激活所述锚固部分。 该系统还包括第二膨胀器(540),其构造成将管状物(525)膨胀到第二较大直径,其中第二膨胀器(540)可在缩回位置和展开位置之间移动。 在另一方面,提供了一种在钻孔中扩张具有锚定部分的管状体的方法。
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7.
公开(公告)号:WO2012149318A2
公开(公告)日:2012-11-01
申请号:PCT/US2012/035455
申请日:2012-04-27
Applicant: WEATHERFORD/LAMB, INC. , GIROUX, Richard Lee , GANDIKOTA, Varadaraju , ABEDRABBO, Nader E. , KENDZIORA, Larry A. , RING, Lev
Inventor: GIROUX, Richard Lee , GANDIKOTA, Varadaraju , ABEDRABBO, Nader E. , KENDZIORA, Larry A. , RING, Lev
CPC classification number: E21B43/103 , E21B43/105
Abstract: The present invention generally relates to an apparatus and method for expanding an expandable tubular assembly in a borehole. In one aspect, a system for expanding a tubular having an anchor portion in a borehole is provided. The system includes a running tool configured to position the tubular in the borehole. The running tool including a first expander configured to activate the anchor portion by expanding the tubular to a first diameter. The system further includes a second expander configured to expand the tubular to a second larger diameter, wherein the second expander is movable between a retracted position and an expanded position. In another aspect, a method of expanding a tubular having an anchor portion in a borehole is provided.
Abstract translation: 本发明总体上涉及一种用于在井眼中扩展可膨胀管状组件的装置和方法。 一方面,提供一种用于在井眼中扩张具有锚定部分的管状体的系统。 该系统包括配置成将管状物定位在钻孔中的运行工具。 运行工具包括第一膨胀器,其构造成通过将管子膨胀至第一直径来激活锚定部分。 该系统还包括第二膨胀器,其构造成将管状物膨胀到第二较大直径,其中第二膨胀器可在缩回位置和扩张位置之间移动。 在另一方面,提供了一种在钻孔中扩张具有锚定部分的管状体的方法。
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