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公开(公告)号：WO2013134320A3
公开(公告)日：2014-08-21
申请号：PCT/US2013029209
申请日：2013-03-05
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A
IPC: E21B17/06
CPC classification number: E21B43/103 , E21B21/10 , E21B33/14 , E21B43/105
Abstract: An apparatus for carrying and releasing a liner (11) downhole includes a tubular body (15); a latching member (17) attached to the tubular body (15) for coupling with the liner (11); and a release sleeve (21) disposed between the tubular body (15) and the latching member (17), wherein the release sleeve (21) is axially movable relative to the tubular body (15) to allow the latching member (17) to disengage from the liner (11).
Abstract translation: 用于承载和释放井下衬套（11）的装置包括：管体（15）; 附接到所述管状体（15）上以与所述衬套（11）联接的闩锁构件（17）; 以及设置在所述管状体（15）和所述闩锁构件（17）之间的释放套筒（21），其中所述释放套筒（21）可相对于所述管状体（15）轴向移动，以允许所述闩锁构件 脱离衬垫（11）。
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公开(公告)号：WO2013134317A3
公开(公告)日：2014-06-26
申请号：PCT/US2013029206
申请日：2013-03-05
Applicant: WEATHERFORD LAMB
Inventor： SANTELER DARREN RICHARD , PAYNE DEREK SLATER , LUKE MIKE A
IPC: E21B43/10
CPC classification number: E21B29/10 , E21B21/10 , E21B33/14 , E21B33/16 , E21B43/103 , E21B43/105
Abstract: An expandable tubular assembly includes an expander 190 for expanding a tubular 125. The expander 190 may be hydraulically actuated. A bore obstruction object 206 may be received in a receptacle sleeve 210 that is a modular component of the expandable tubular assembly. In this respect, the expandable tubular assembly may be quickly fitted with a receptacle sleeve 210 designed to receive selected type of bore obstruction object 206.
Abstract translation: 可膨胀的管状组件包括用于膨胀管状件125的膨胀器190.膨胀器190可以是液压致动的。 孔障碍物206可以被容纳在作为可扩展管状组件的模块化部件的容器套筒210中。 在这方面，可膨胀管状组件可以快速地装配有设计成容纳选定类型的孔障碍物206的插座套筒210。
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公开(公告)号：CA2885049C
公开(公告)日：2018-09-18
申请号：CA2885049
申请日：2009-10-13
Applicant: WEATHERFORD/LAMB INC
Inventor： THOMSON GORDON , RING LEV , GANDIKOTA VARADARAJU , REINHARDT PAUL ANDREW , LUKE MIKE A , LI DAVID S
Abstract: The present invention generally relates to an expansion swage and an expandable liner. In one aspect, an expandable tubular system is provided. The system includes an expandable tubular. The system further includes an expansion swage for expanding the expandable tubular, wherein the expansion swage is deformable from a compliant configuration to a smaller substantially non-compliant configuration. Additionally, the system includes a restriction member disposed on an exterior surface of the expandable tubular, wherein expansion of the expandable tubular in the location of the restriction member deforms the expansion swage from the compliant configuration to the smaller substantially non-compliant configuration. In another aspect, a method of expanding a liner hanger using a cone is provided. In another aspect, a liner hanger for use in a wellbore is provided. In another aspect, an expansion swage for expanding a wellbore tubular is provided. In another aspect, a method of expanding a wellbore tubular is provided.
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公开(公告)号：CA2898158A1
公开(公告)日：2016-01-30
申请号：CA2898158
申请日：2015-07-23
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A , HEIDECKE KARSTEN , MCINTIRE SCOTT
IPC: E21B23/00
Abstract: A deployment assembly for expanding a liner string in a wellbore includes: a tubular mandrel having a bore therethrough; an expander linked to the mandrel and operable between an extended position and a retracted position; an extension tool disposed along the mandrel and operable to extend the expander; and a retraction tool disposed along the mandrel. The retraction tool has: an upper piston in fluid communication with the mandrel bore and operable to retract the expander; a lower piston in fluid communication with the mandrel bore and operable to balance the upper piston; a valve disposed between the pistons for isolating the lower piston from the upper piston in a closed position; and an electronics package linked to the valve for opening and closing the valve in response to receiving a command signal.
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公开(公告)号：CA2864725A1
公开(公告)日：2013-09-12
申请号：CA2864725
申请日：2013-03-05
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A
Abstract: An apparatus for carrying and releasing a liner downhole includes a tubular body; a latching member attached to the tubular body for coupling with the liner; and a release sleeve disposed between the tubular body and the latching member, wherein the release sleeve is axially movable relative to the tubular body to allow the latching member to disengage from the liner.
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Patent Agency Ranking
公开(公告)号：CA2551950A1
公开(公告)日：2007-01-14
申请号：CA2551950
申请日：2006-07-13
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A , HARRALL SIMON J
Abstract: An expander tool includes segments capable of deflecting inward in response to a restriction encountered while expanding a tubular downhole. The expander tool includes an inner mandrel having a tapered surface about its outside diamete r, the segments disposed around the inner mandrel with corresponding tapered surfac es in contact with the tapered surface of the inner mandrel and a compression slee ve disposed around the inner mandrel. A compressive load on the compression sleeve applies a preload force biasing the segments to a raised position on the tapered surface and hence an extended position. This preload enables expansion of the tubula r with the segments in the extended position. Upon reaching the restriction, an increased pull force on the expander tool forces the segments down the tapered surface of t he inner mandrel against the bias of the preload to a retracted position such that th e expander tool assumes a smaller maximum outer diameter.
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公开(公告)号：GB2427422A
公开(公告)日：2006-12-27
申请号：GB0612016
申请日：2006-06-16
Applicant: WEATHERFORD LAMB
Inventor： NOSKE JOE , BRUNNERT DAVID , PAVEL DAVID , BANSAL R K , HAUGEN DAVID , LUKE MIKE A
Abstract: A downhole deployment valve (DDV) 1100 includes a fail safe feature comprising selectively extendable attenuation members 1108, 1109 for decreasing a falling object's impact velocity prior to the object contacting the valve 1112. The DDV 1100 may include a locking member for locking the valve member 1112 in a closed position. Also disclosed is a normally open back-up valve member for actuation upon of a primary valve member and a locking member to lock a valve member closed and enable disposal of a shock attenuating material on the valve member. Actuation of the DDV system can be electrically operated and can be self contained to operate automatically downhole without requiring control lines to the surface. Additionally the actuation of the DDV can be based on a pressure supplied to an annulus.
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公开(公告)号：CA2497027A1
公开(公告)日：2005-08-20
申请号：CA2497027
申请日：2005-02-11
Applicant: WEATHERFORD LAMB
Inventor： BANSAL R K , PAVEL DAVID , LUKE MIKE A , BRUNNERT DAVID , GRAYSON BRIAN , JOHNSON DARRELL , FULLER TOM
IPC: E21B21/00 , E21B21/08 , E21B21/10 , E21B33/04 , E21B33/10 , E21B34/00 , E21B34/06 , E21B34/08 , E21B34/10 , E21B34/12 , E21B34/14 , E21B34/16 , E21B40/00 , E21B41/00 , E21B43/00 , E21B47/01 , E21B47/09 , E21B47/10 , E21B47/12
Abstract: Methods and apparatus for utilizing a downhole deployment valve (DDV) t o isolate a pressure in a portion of a bore are disclosed. Any combination of fail safe features may be used with or incorporated into the DDV such as redundant val ve members, an upward opening flapper valve or a metering flapper below a seali ng valve. In one aspect, a barrier or diverter located in the bore above a valv e member of the DDV permits passage through the bore when the valve member is open an d actuates when the valve member is closed. Once actuated, the barrier or diverter either stops or diverts any dropped objects prior to the dropped object reaching and potentially damaging the valve member. In another aspect, the tool string tripped in above the DDV includes an acceleration actuated brake that anchors the tool string to a surrounding tubular if the tool string is dropped.
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公开(公告)号：AU2003252894A1
公开(公告)日：2004-04-29
申请号：AU2003252894
申请日：2003-10-09
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A
IPC: E21B33/12 , E21B33/129 , E21B33/134 , E21B33/128
Abstract: A sealing apparatus (100) comprises a body (15), a sealing system (30), extrusion rings (42), a cone (70) for supporting the extrusion rings, and a slip member (80) adjacent to the cone at each end of the sealing system. Actuating the sealing apparatus expands the sealing system and causes the slip member to fold outward and engage the tubular. Independent claims are also included for: (a) a method of sealing a tubular (10), comprising running a sealing apparatus into the tubular, applying a force to slip member, expanding the sealing system into contact with an area of the tubular, causing the extrusion ring to fold outward and plastically deform, and causing the slip member to engage the tubular; and (b) a slip and cone assembly functionally expandable to >=25 (preferably >=44)% diametrically.
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公开(公告)号：NO20034498L
公开(公告)日：2004-04-13
申请号：NO20034498
申请日：2003-10-08
Applicant: WEATHERFORD LAMB
Inventor： LUKE MIKE A
IPC: E21B33/12 , E21B33/129 , E21B33/134
Abstract: A sealing apparatus (100) comprises a body (15), a sealing system (30), extrusion rings (42), a cone (70) for supporting the extrusion rings, and a slip member (80) adjacent to the cone at each end of the sealing system. Actuating the sealing apparatus expands the sealing system and causes the slip member to fold outward and engage the tubular. Independent claims are also included for: (a) a method of sealing a tubular (10), comprising running a sealing apparatus into the tubular, applying a force to slip member, expanding the sealing system into contact with an area of the tubular, causing the extrusion ring to fold outward and plastically deform, and causing the slip member to engage the tubular; and (b) a slip and cone assembly functionally expandable to >=25 (preferably >=44)% diametrically.
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