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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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公开(公告)号：CA2633182A1
公开(公告)日：2007-06-21
申请号：CA2633182
申请日：2006-12-12
Applicant: WEATHERFORD LAMB
Inventor： PIETRAS BERND-GEORG , ODELL ALBERT C II , GIROUX RICHARD LEE , LOENZ JOERG , BOUTWELL DOYLE FREDERIC JR , HEIDECKE KARSTEN , HAYES MICHAEL , THOMPSON GARY , LE TUONG THANH
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 a nd a redundant safety feature. The backup safety feature may include one or mor e 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.
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公开(公告)号：NO333092B1
公开(公告)日：2013-03-04
申请号：NO20082811
申请日：2008-06-23
Applicant: WEATHERFORD LAMB
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公开(公告)号：DE602006013702D1
公开(公告)日：2010-05-27
申请号：DE602006013702
申请日：2006-12-12
Applicant: WEATHERFORD LAMB
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公开(公告)号：NO20082811L
公开(公告)日：2008-08-26
申请号：NO20082811
申请日：2008-06-23
Applicant: WEATHERFORD LAMB
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Patent Agency Ranking
公开(公告)号：BRPI0619754A2
公开(公告)日：2011-10-18
申请号：BRPI0619754
申请日：2006-12-12
Applicant: WEATHERFORD LAMB
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公开(公告)号：NO20121262L
公开(公告)日：2008-08-26
申请号：NO20121262
申请日：2012-10-29
Applicant: WEATHERFORD LAMB
Inventor： PIETRAS BERND-GEORG , ODELL II ALBERT C , THOMPSON GARY , HEIDECKE KARSTEN , GIROUX RICHARD L , HAYES MICHAEL , LE TUONG THANH , LOENZ JOERG , BOUTWELL JR DOYLE FREDERIC
IPC: E21B19/16
Abstract: Oppfinnelsen vedrører en fremgangsmåte for å håndtere et rør, hvor fremgangsmåten omfatter følgende trinn: - å gripe røret med et gripeapparat; - å sende et elektronisk signal til en styreenhet som indikerer at gripeapparatet griper røret; og - å styre aktivering av gripeapparatet ved å bruke styreenheten til å forhindre utilsiktet frigjøring av røret.
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公开(公告)号：NO20082811A
公开(公告)日：2008-08-26
申请号：NO20082811
申请日：2008-06-23
Applicant: WEATHERFORD LAMB
Inventor： ODELL II ALBERT C , THOMPSON GARY , HEIDECKE KARSTEN , GIROUX RICHARD L , HAYES MICHAEL , LE TUONG THANH , LOENZ JOERG , BOUTWELL JR DOYLE FREDERIC , PIETRAS BERND-GEORG
CPC classification number: E21B33/05 , E21B19/10 , E21B19/165 , E21B33/16
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公开(公告)号：AT464455T
公开(公告)日：2010-04-15
申请号：AT06848570
申请日：2006-12-12
Applicant: WEATHERFORD LAMB
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公开(公告)号：NO20121262A
公开(公告)日：2008-08-26
申请号：NO20121262
申请日：2012-10-29
Applicant: WEATHERFORD LAMB
Inventor： PIETRAS BERND-GEORG , ODELL II ALBERT C , THOMPSON GARY , HEIDECKE KARSTEN , GIROUX RICHARD L , HAYES MICHAEL , LE TUONG THANH , LOENZ JOERG , BOUTWELL JR DOYLE FREDERIC
IPC: E21B19/16
CPC classification number: E21B33/05 , E21B19/10 , E21B19/165 , E21B33/16
Abstract: Oppfinnelsen vedrører en fremgangsmåte for å håndtere et rør, hvor fremgangsmåten omfatter følgende trinn: - å gripe røret med et gripeapparat; - å sende et elektronisk signal til en styreenhet som indikerer at gripeapparatet griper røret; og - å styre aktivering av gripeapparatet ved å bruke styreenheten til å forhindre utilsiktet frigjøring av røret.
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