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1. 发明授权

US08540035B2 Extendable cutting tools for use in a wellbore 有权
标题翻译：用于井眼的可扩展切割工具
公开(公告)号：US08540035B2
公开(公告)日：2013-09-24
申请号：US12616107
申请日：2009-11-10
申请人： Wei Jake Xu , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
发明人： Wei Jake Xu , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
IPC分类号： E21B7/28
CPC分类号： E21B10/322 , E21B7/28 , E21B10/32 , E21B23/04 , E21B47/00 , E21B47/12 , E21B47/122 , E21B47/14
摘要： Embodiments of the present invention generally relate to extendable cutting tools for use in a wellbore. In one embodiment, a tool for use in a wellbore includes a tubular body having a bore therethrough, an opening through a wall thereof, and a connector at each longitudinal end thereof; and an arm. The arm is pivotally connected to a first piston and rotationally coupled to the body, is disposed in the opening in a retracted position, and is movable to an extended position where an outer surface of the arm extends outward past an outer surface of the body. The tool further includes the first piston. The first piston is disposed in the body bore, has a bore therethrough, and is operable to move the arm from the retracted position to the extended position in response to fluid pressure in the piston bore exceeding fluid pressure in the opening. The tool further includes a lock operable to retain the first piston in the retracted position; and a second piston operably coupled to the lock.
摘要翻译：本发明的实施例一般涉及用于井眼的可延伸的切削工具。在一个实施例中，用于井眼的工具包括具有穿过其中的孔的管状体，穿过其壁的开口，以及在其每个纵向端的连接器; 和一只手臂。所述臂枢转地连接到第一活塞并且旋转地联接到所述主体，在所述开口中设置在缩回位置，并且可移动到所述臂的外表面向外延伸穿过所述主体的外表面的延伸位置。该工具还包括第一活塞。第一活塞设置在身体孔中，具有穿过其中的孔，并且可操作以响应于活塞孔中的流体压力而将臂从缩回位置移动到延伸位置，超过开口中的流体压力。该工具还包括可操作以将第一活塞保持在缩回位置的锁; 以及可操作地联接到所述锁的第二活塞。

2. 发明申请

US20100089583A1 EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE 有权
标题翻译：可扩展的切割工具在井眼中使用
公开(公告)号：US20100089583A1
公开(公告)日：2010-04-15
申请号：US12616107
申请日：2009-11-10
申请人： WEI JAKE XU , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
发明人： WEI JAKE XU , Albert C. Odell, II , Simon J. Harrall , Thomas M. Redlinger , Christopher M. Vreeland , Andrew Antoine , David J. Brunnert , Tommy L. Laird , Michael J. Moody , Frederick T. Tilton
IPC分类号： E21B10/32 , E21B7/00 , E21B4/02 , E21B43/112 , E21B29/00
CPC分类号： E21B10/322 , E21B7/28 , E21B10/32 , E21B23/04 , E21B47/00 , E21B47/12 , E21B47/122 , E21B47/14
摘要： Embodiments of the present invention generally relate to extendable cutting tools for use in a wellbore. In one embodiment, a tool for use in a wellbore includes a tubular body having a bore therethrough, an opening through a wall thereof, and a connector at each longitudinal end thereof; and an arm. The arm is pivotally connected to a first piston and rotationally coupled to the body, is disposed in the opening in a retracted position, and is movable to an extended position where an outer surface of the arm extends outward past an outer surface of the body. The tool further includes the first piston. The first piston is disposed in the body bore, has a bore therethrough, and is operable to move the arm from the retracted position to the extended position in response to fluid pressure in the piston bore exceeding fluid pressure in the opening. The tool further includes a lock operable to retain the first piston in the retracted position; and a second piston operably coupled to the lock.
摘要翻译：本发明的实施例一般涉及用于井眼的可延伸的切削工具。在一个实施例中，用于井眼的工具包括具有穿过其中的孔的管状体，穿过其壁的开口，以及在其每个纵向端的连接器; 和一只手臂。所述臂枢转地连接到第一活塞并且旋转地联接到所述主体，在所述开口中设置在缩回位置，并且可移动到所述臂的外表面向外延伸穿过所述主体的外表面的延伸位置。该工具还包括第一活塞。第一活塞设置在身体孔中，具有穿过其中的孔，并且可操作以响应于活塞孔中的流体压力而将臂从缩回位置移动到延伸位置，超过开口中的流体压力。该工具还包括可操作以将第一活塞保持在缩回位置的锁; 以及可操作地联接到所述锁的第二活塞。

3. 发明授权

US07121351B2 Apparatus and method for completing a wellbore 有权
标题翻译：完井井的装置和方法
公开(公告)号：US07121351B2
公开(公告)日：2006-10-17
申请号：US10808249
申请日：2004-03-24
申请人： Mike A. Luke , Wayne Rudd , Simon J. Harrall , David M. Haugen , Paul David Metcalfe , Frederick T. Tilton
发明人： Mike A. Luke , Wayne Rudd , Simon J. Harrall , David M. Haugen , Paul David Metcalfe , Frederick T. Tilton
IPC分类号： E21B23/02
CPC分类号： E21B29/10 , E21B43/103 , E21B43/105 , E21B43/106
摘要： The present invention generally relates to an apparatus and method for expanding a tubular body in a wellbore. In one aspect, a method includes running the tubular body into the wellbore, the tubular body having a deformed portion. The method further includes reforming the deformed portion and positioning a two-position expander in the reformed portion. Additionally, the method includes shifting the expander to a second, larger diameter position and then expanding the reformed portion by urging the expander therethrough. In another aspect, a method for completing a wellbore is provided. In yet another aspect, a formable launcher section is provided. In a further aspect, a two-position expander tool is provided. In yet another aspect, an expansion system for use in completing a wellbore is provided.
摘要翻译：本发明一般涉及一种用于在井眼中膨胀管状体的装置和方法。一方面，一种方法包括将管状体运行到井眼中，管状体具有变形部分。该方法还包括重整变形部分并将二位膨胀器定位在重整部分中。此外，该方法包括将膨胀机移动到第二较大直径的位置，然后通过推动膨胀机从而使改质部分膨胀。在另一方面，提供了一种完成井筒的方法。在另一方面，提供了可成形的发射器部分。在另一方面，提供了一种两位置扩展器工具。在另一方面，提供了一种用于完成井筒的膨胀系统。

4. 发明申请

US20130192847A1 SEAL ASSEMBLIES IN SUBSEA ROTATING CONTROL DEVICES 有权
标题翻译： SUBSEA旋转控制装置中的密封组件
公开(公告)号：US20130192847A1
公开(公告)日：2013-08-01
申请号：US13645738
申请日：2012-10-05
申请人： Thomas F. Bailey , Danny W. Wagoner , James W. Chambers , Andrew A.W. Barry , Simon J. Harrall
发明人： Thomas F. Bailey , Danny W. Wagoner , James W. Chambers , Andrew A.W. Barry , Simon J. Harrall
IPC分类号： E21B33/076 , E21B33/068
CPC分类号： E21B33/085 , E21B33/02
摘要： Rotating control device related oilfield pressure control is accomplished by upper and lower seal members configured to seal around a tubular, a chamber defined between the upper and lower seal members; and wherein fluid enters and/or exits the chamber via some device or structure. Such a device or structure could be a relief valve, a first accumulator, a pressure control valve, an orifice, and/or a void space in a seal member in a location which contacts the tubular.
摘要翻译：旋转控制装置相关的油田压力控制由上和下密封构件来实现，所述上密封构件和下密封构件构造成围绕管状密封，限定在上密封构件和下密封构件之间的腔室; 并且其中流体通过某种装置或结构进入和/或离开室。这样的装置或结构可以是在与管状物接触的位置处的密封构件中的安全阀，第一储存器，压力控制阀，孔口和/或空隙空间。

5. 发明授权

US08016033B2 Continuous flow drilling systems and methods 有权
标题翻译：连续流量钻井系统和方法
公开(公告)号：US08016033B2
公开(公告)日：2011-09-13
申请号：US12180121
申请日：2008-07-25
申请人： David Iblings , Thomas F. Bailey , Ram K. Bansal , Adrian Steiner , Michael Lynch , Simon J. Harrall
发明人： David Iblings , Thomas F. Bailey , Ram K. Bansal , Adrian Steiner , Michael Lynch , Simon J. Harrall
IPC分类号： E21B7/00 , E21B33/00 , E21B34/00
CPC分类号： E21B21/002 , E21B19/16 , E21B21/10 , E21B21/106 , E21B21/12 , E21B2034/005
摘要： In one embodiment, a method for drilling a wellbore includes injecting drilling fluid into a top of a tubular string disposed in the wellbore at a first flow rate. The tubular string includes: a drill bit disposed on a bottom thereof, tubular joints connected together, a longitudinal bore therethrough, and a port through a wall thereof. The drilling fluid exits the drill bit and carries cuttings from the drill bit. The cuttings and drilling fluid (returns) flow to the surface via an annulus defined between the tubular string and the wellbore. The method further includes rotating the drill bit while injecting the drilling fluid; remotely removing a plug from the port, thereby opening the port; and injecting drilling fluid into the port at a second flow rate while adding a tubular joint or stand of joints to the tubular string. The injection of drilling fluid into the tubular string is continuously maintained between drilling and adding the joint or stand to the drill string. The method further includes remotely installing a plug into the port, thereby closing the port. The first and second flow rates may be substantially equal or different.
摘要翻译：在一个实施例中，用于钻井井的方法包括以第一流量将钻井流体喷射到设置在井筒中的管柱的顶部中。管柱包括：设置在其底部的钻头，连接在一起的管状接头，穿过其中的纵向孔和通过其壁的端口。钻井液离开钻头，并从钻头中携带钻屑。切屑和钻井液（返回）经由管状柱和井筒之间限定的环形空间流到表面。该方法还包括在注入钻井液的同时旋转钻头; 从端口远程移除插头，从而打开端口; 并且在第二流量下将钻井液注入到所述端口中，同时将管状接头或接头支架添加到所述管状管柱。将钻井液注入到管柱中，连续地保持在钻孔之间并将接头或支架添加到钻柱中。该方法还包括将端口远程安装到端口中，从而关闭端口。第一和第二流速可以基本相等或不同。

6. 发明申请

US20100320754A1 REVERSE SLIDING SEAL FOR EXPANDABLE TUBULAR CONNECTIONS 审中-公开
标题翻译：反向滑动密封可扩展的管状连接
公开(公告)号：US20100320754A1
公开(公告)日：2010-12-23
申请号：US12855422
申请日：2010-08-12
申请人： Ghazi J. Hashem , Simon J. Harrall , Lev M. Ring , Merle E. Evans
发明人： Ghazi J. Hashem , Simon J. Harrall , Lev M. Ring , Merle E. Evans
IPC分类号： F16L25/00
CPC分类号： F16L15/003 , E21B43/106
摘要： An expandable threaded connection between segments of expandable tubulars that provides a high bearing pressure seal at a specific area along the pin and box members is disclosed. The invention utilizes a “groove” in a surface of the box member and a corresponding “rib” on the pin nose. The radial expansion of the tubulars causes the pin to become shorter in length, thereby causing the pin nose to retract from the back of the box member. As the pin nose retracts, the rib on the pin nose moves backward until a portion of the rib contacts a portion of the groove in the box member. The point of contact between the rib and the groove creates a metal-to-metal seal between the pin and box members. Because the point of contact between the rib and the groove is a relatively small area, the force acting on the point of contact generates a high bearing pressure that is equal to or greater than the internal pressure within the expandable tubulars and, thus, generates a high pressure seal.
摘要翻译：公开了一种可扩展管状部分之间的可扩展螺纹连接，其在沿着销和箱构件的特定区域处提供高的轴承压力密封。本发明在箱体的表面中使用了一个“槽”，并在针鼻上使用了相应的“肋”。管的径向膨胀导致销的长度变短，从而使销头从箱构件的后部缩回。当销尖缩回时，销尖上的肋向后移动直到肋的一部分接触箱体中凹槽的一部分。肋和槽之间的接触点在销和箱构件之间产生金属对金属的密封。因为肋和槽之间的接触点是相对小的面积，所以作用在接触点上的力产生等于或大于可膨胀管内的内部压力的高承载压力，因此产生高压密封。

7. 发明授权

US07434622B2 Compliant cone for solid liner expansion 有权
标题翻译：坚固的圆锥体用于固体衬里膨胀
公开(公告)号：US07434622B2
公开(公告)日：2008-10-14
申请号：US11181253
申请日：2005-07-14
申请人： Mike A. Luke , Simon J. Harrall
发明人： Mike A. Luke , Simon J. Harrall
IPC分类号： E21B43/10 , E21B23/00
CPC分类号： E21B43/105
摘要： 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 diameter, the segments disposed around the inner mandrel with corresponding tapered surfaces in contact with the tapered surface of the inner mandrel and a compression sleeve 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 tubular 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 the inner mandrel against the bias of the preload to a retracted position such that the expander tool assumes a smaller maximum outer diameter.
摘要翻译：膨胀器工具包括能够响应于在膨胀管状井下而遇到的限制而向内偏转的段。膨胀器工具包括具有围绕其外径的锥形表面的内心轴，围绕内心轴设置的段与内心轴的锥形表面接触的相应锥形表面和围绕内心轴设置的压缩套筒。压缩套筒上的压缩载荷施加预压力，该预载荷力将节段偏压到锥形表面上的升高位置，并因此施加延伸位置。该预加载使得能够使管状件在延伸位置上的段膨胀。在达到限制时，扩张器工具上的增加的拉力迫使分段沿着内心轴的锥形表面向下压靠预压力的偏压到缩回位置，使得膨胀器工具呈现较小的最大外径。

8. 发明授权

US06966369B2 Expandable tubulars 有权
标题翻译：可膨胀管
公开(公告)号：US06966369B2
公开(公告)日：2005-11-22
申请号：US10610309
申请日：2003-06-30
申请人： Simon J. Harrall , Robert J. Coon
发明人： Simon J. Harrall , Robert J. Coon
IPC分类号： E21B29/10 , E21B33/10 , E21B43/10 , E21B17/00
CPC分类号： E21B29/10 , E21B33/10 , E21B43/103 , E21B43/105 , E21B43/106
摘要： The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. Particularly, the invention relates to a system of completing a wellbore through the expansion of tubulars. More particularly, embodiments of the present invention relate to the concurrent expansion of a first and second tubular, wherein the first tubular contains a polished bore receptacle configured to sealingly receive a portion of the second tubular thereby providing a sealable connection therebetween.
摘要翻译：本发明提供了使用可膨胀管完成井眼的装置和方法。特别地，本发明涉及通过管的膨胀来完成井眼的系统。更具体地说，本发明的实施例涉及第一和第二管状体的同时膨胀，其中第一管状物包含被配置为密封地容纳第二管状物的一部分的抛光孔容器，从而在它们之间提供可密封的连接。

9. 发明授权

US09004181B2 Low profile rotating control device 有权
标题翻译：低调旋转控制装置
公开(公告)号：US09004181B2
公开(公告)日：2015-04-14
申请号：US13621016
申请日：2012-09-15
申请人： Don M. Hannegan , Thomas F. Bailey , James W. Chambers , Simon J. Harrall
发明人： Don M. Hannegan , Thomas F. Bailey , James W. Chambers , Simon J. Harrall
IPC分类号： E21B33/06 , E21B33/08 , E21B7/02 , E21B21/10 , E21B21/00
CPC分类号： E21B33/068 , E21B7/02 , E21B21/08 , E21B21/106 , E21B33/06 , E21B33/085 , E21B2021/006 , Y10T29/49815
摘要： A system and method is provided for a law profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs.
摘要翻译：提供了一种用于法律档案旋转控制装置（LP-RCD）的系统和方法，其外壳安装在环形防喷器密封件，外壳或其他外壳上或与其形成一体。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。

10. 发明申请

US20130009366A1 Low Profile Rotating Control Device 有权
标题翻译：薄型旋转控制装置
公开(公告)号：US20130009366A1
公开(公告)日：2013-01-10
申请号：US13621016
申请日：2012-09-15
申请人： Don M. Hannegan , Thomas F. Bailey , James W. Chambers , David R. Woodruff , Simon J. Harrall
发明人： Don M. Hannegan , Thomas F. Bailey , James W. Chambers , David R. Woodruff , Simon J. Harrall
IPC分类号： E21B33/06 , B23P19/04
CPC分类号： E21B33/068 , E21B7/02 , E21B21/08 , E21B21/106 , E21B33/06 , E21B33/085 , E21B2021/006 , Y10T29/49815
摘要： A system and method is provided for a law profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs.
摘要翻译：提供了一种用于法律档案旋转控制装置（LP-RCD）的系统和方法，其外壳安装在环形防喷器密封件，外壳或其他外壳上或与其形成一体。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。

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