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101. 发明公开

EP2495390A1 Single joint elevator having deployable jaws 有权转让
标题翻译： Einzelgelenk-Aufzug mit abnehmbaren Klemmen
公开(公告)号：EP2495390A1
公开(公告)日：2012-09-05
申请号：EP12169355.0
申请日：2008-01-03
申请人： Frank's International, Inc.
发明人： Arcenaux, Scott Joseph , Bouligny, Vernon Joseph
IPC分类号： E21B19/07
CPC分类号： B66C1/44 , B66C15/06 , E21B19/07 , E21B19/12
摘要： An apparatus (20) for gripping a pipe segment to be hoisted by a hoisting member, characterized in that the apparatus comprises: a generally horseshoe-shaped body (12) having a slot (13) for receiving a pipe segment; and one or more deployable jaws (30) movable between a removed position and a deployed position; wherein the one or more deployable jaws (30) are adapted for being moved from the removed position to the deployed position to retain the pipe segment within the slot (13) of the generally horseshoe-shaped body.
摘要翻译：一种用于抓住由提升构件提升的管段的装置（20），其特征在于，所述装置包括：一般具有马蹄形体（12），其具有用于容纳管段的槽（13）以及一个或多个可移除的夹爪（30），其可在移除位置和展开位置之间移动; 其中所述一个或多个可展开的夹爪（30）适于从所述移除的位置移动到所述展开位置，以将所述管段保持在所述通常为马蹄形体的槽（13）内。

102. 发明授权

EP2232002B1 SLIPPAGE SENSOR AND METHOD OF OPERATING AN INTEGRATED POWER TONG AND BACK-UP TONG 有权转让
标题翻译：用于操作集成电源滑传感器和方法操作夹和反对保留CLAMP
公开(公告)号：EP2232002B1
公开(公告)日：2012-01-04
申请号：EP08852476.4
申请日：2008-11-07
申请人： Frank's International, Inc.
发明人： BEGNAUD, Brian, David , SIBILLE, Mark, Stephen
IPC分类号： E21B19/16 , B25J13/08
CPC分类号： E21B19/165
摘要： Method and apparatus to make-up or break-out a threaded tubular connection using an integrated power tong and back-up tong (10). The power tong (20) may be disabled upon sensing a predetermined threshold amount of displacement of at least a portion of a back¬ up tong (14). The sensed displacement indicates that the back-up tong (14) is slipping, and power tong (20) rotation may be disabled to prevent damage to the pipe string (16) or surrounding equipment. A slippage sensor (40) may be disposed to sense displacement of at least a portion of the back-up tong (14) relative to a supporting frame (12). In one embodiment, the slippage sensor (40) may be operatively coupled to a valve (50) disposed in communication with a fluid line (46) supplying power fluid to the power tong (20). The power tong (20) may be disabled by impairing flow to the power tong (20) upon sensing a predetermined displacement of the back-up tong (14).

103. 发明公开

EP2340350A2 DOWNHOLE DEVICE ACTUATOR AND METHOD 失效转让
标题翻译：井下装置致动器和方法
公开(公告)号：EP2340350A2
公开(公告)日：2011-07-06
申请号：EP09793150.5
申请日：2009-09-29
申请人： Frank's International, Inc.
发明人： BUYTAERT, Jean, P. , MILLER, Eugene
IPC分类号： E21B17/10 , E21B23/00 , E21B41/00
CPC分类号： E21B33/13 , E21B17/1014 , E21B23/06 , E21B33/12 , E21B36/00 , E21B41/00
摘要： A temperature activated actuator installed on a tubular to actuate an adjacent device may include one or more shape-memory alloy elements. The elements may be coupled between a first portion and a second portion of a device, or the elements may be coupled between the tubular and a portion of the device. The elements are activated by raising the temperature to a transition temperature to cause metallurgical phase transformation, causing the elements to shrink and displace at least a portion of the device. The actuator may be used, for example, to actuate a centralizer from a run-in mode to a deployed mode or, alternately, to actuate a packing member from a run-in mode to an isolating mode. A nickel-titanium alloy, for example, may be used as the shape-memory alloy material from which the shape-memory element is made.
摘要翻译：安装在管上以致动相邻装置的温度致动的致动器可以包括一个或多个形状记忆合金元件。元件可以联接在装置的第一部分和第二部分之间，或者元件可以联接在管状物和装置的一部分之间。元素通过升高温度至转变温度而被激活，以引起冶金相变，导致元件收缩并置换至少一部分器件。例如，致动器可以用于将扶正器从磨合模式致动到展开模式，或者可替代地使密封件从磨合模式致动到隔离模式。例如，镍 - 钛合金可以用作形状记忆合金材料，形状记忆合金材料由其制成。

104. 发明授权

EP3892816B1 SURGE REDUCTION SYSTEM FOR RUNNING LINER CASING IN MANAGED PRESSURE DRILLING WELLS 有权
公开(公告)号：EP3892816B1
公开(公告)日：2024-03-06
申请号：EP21164718.5
申请日：2021-03-24
发明人： JORDAN, John Christopher , BOUDREAUX, Joseph Jude , HENNNIGAN, Roland Taylor , WOOLEY, Tony , LUTGRING, Keith Thomas
IPC分类号： E21B21/10 , E21B33/04

105. 发明授权

EP3592937B1 POWER TONG 有权
公开(公告)号：EP3592937B1
公开(公告)日：2021-12-01
申请号：EP17899383.8
申请日：2017-03-07
发明人： SMITH, Logan , BEGNAUD, Brian , YUVAMITRA, Kirkrai , ARCENEAUX, Scott
IPC分类号： E21B19/16

106. 发明授权

EP3482034B1 REMOTE FLUID GRIP TONG 有权
公开(公告)号：EP3482034B1
公开(公告)日：2021-04-28
申请号：EP17851215.8
申请日：2017-06-14
发明人： CLOSTIO, Thomas J. , JABUSCH, Tyler , BROWN, Dougal
IPC分类号： E21B19/16

107. 发明公开

EP3592937A1 POWER TONG 有权
公开(公告)号：EP3592937A1
公开(公告)日：2020-01-15
申请号：EP17899383.8
申请日：2017-03-07
申请人： Frank's International, LLC
发明人： SMITH, Logan , BEGNAUD, Brian , YUVAMITRA, Kirkrai , ARCENEAUX, Scott
IPC分类号： E21B19/16

108. 发明授权

EP2564015B1 TUBULAR GUIDING AND GRIPPING APPARATUS AND METHOD 有权转让
公开(公告)号：EP2564015B1
公开(公告)日：2019-12-18
申请号：EP10850888.8
申请日：2010-04-30
申请人： Frank's International, LLC
发明人： ANGELLE, Jeremy, Richard , MOSING, Donald, E. , THIBODEAUX, Robert , LAFLEUR, Blaine, Stephen , STELLY, John, Erick
IPC分类号： E21B19/24 , E21B19/10

109. 发明公开

EP3516157A1 COMBINED CASING AND DRILL-PIPE FILL-UP, FLOW-BACK AND CIRCULATION TOOL 有权
公开(公告)号：EP3516157A1
公开(公告)日：2019-07-31
申请号：EP16921162.0
申请日：2016-12-16
申请人： Frank's International, LLC
发明人： BROWN, Dougal
IPC分类号： E21B19/16 , E21B23/04 , E21B21/00

110. 发明公开

EP3464785A1 COMBINED CASING FILL-UP AND DRILL PIPE FLOWBACK TOOL AND METHOD 有权
公开(公告)号：EP3464785A1
公开(公告)日：2019-04-10
申请号：EP17803391.6
申请日：2017-05-23
申请人： Frank's International, LLC
发明人： WEBER, Matthew , LUTGRING, Keith , SMITH, Logan
IPC分类号： E21B7/20 , E21B19/02 , E21B23/04

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