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    Connecting assembly and receptacle adapted to receive said connecting assembly for connecting two tubing sections, and method for installing and connecting two tubing sections in a wellbore
    3.
    发明公开
    Connecting assembly and receptacle adapted to receive said connecting assembly for connecting two tubing sections, and method for installing and connecting two tubing sections in a wellbore 审中-公开
    连接器组件和容器，用于接收该连接装置用于连接两个管段和方法，用于安装和在井筒连接两个管段

    公开(公告)号：EP3056658A1

    公开(公告)日：2016-08-17

    申请号：EP15155270.0

    申请日：2015-02-16

    申请人： Tercel IP Ltd. ,  Tercel Oilfield Products Belgium SA

    发明人： Hanton, John ,  Lasater, Jeffrey B. ,  Graeme, Thomas Marr

    IPC分类号： E21B17/04 ,  E21B17/043

    CPC分类号： E21B17/046 ,  E21B17/04 ,  E21B17/043 ,  E21B17/06

    摘要： The invention relates to a connecting assembly to be plugged into a mating receptacle in a wellbore, comprising a first sleeve including a second sleeve and having a top connecting end and a bottom connecting end, characterized in that:
    - the first sleeve comprises the bottom end and has a top end opposite to said bottom connecting end, said bottom connecting end being provided with an end cap for preventing entrance of materials and capable of being opened;
    - said second sleeve comprises said top connecting end located outside of the first sleeve and has a bottom end opposed to said top connecting end;
    - said connecting assembly comprises a locking mechanism adapted to locksaid second sleeve in a position relative to said first sleeve such that the bottom end of the second sleeve is inside said first sleeve, and
    - the dimensions of the first sleeve and second sleeve are adapted such that when said locking mechanism is unlocked, said second sleeve is allowed to move relative to said first sleeve to impinge and open said end cap.

    摘要翻译： 本发明涉及连接组件被插入到井眼中的配合插座，包括：第一套筒，其包括第二套筒和具有顶部连接端和底部连接端，在其特点： - 所述第一套管包括底端 并具有顶部端相对所述底部连接端部的，所述容器设置有在端帽用于防止材料的入口和能够被打开底部连接端; - 所述第二套筒包括位于所述第一套筒的外侧，所述顶部连接端和具有底端反对页首所述连接端; - 所述连接组件包括一锁定机构angepasst到locksaid第二套筒中相对于所述第一套筒的位置检测没有所述第二套筒的底端被在所述第一套筒，以及 - 所述第一套筒和第二套筒的尺寸angepasst搜索 什么时候所述锁定机构被解锁，所述第二套筒被允许相对于所述第一套筒以冲击和打开所述端帽移动。

    GEWINDESICHERUNG
    6.
    发明公开
    GEWINDESICHERUNG 有权
    土钻

    公开(公告)号：EP1948900A2

    公开(公告)日：2008-07-30

    申请号：EP06829024.6

    申请日：2006-11-13

    申请人： Tracto-Technik GmbH

    发明人： PÜTTMANN, Franz-Josef

    IPC分类号： E21B17/043 ,  E21B17/042 ,  E21B4/14

    CPC分类号： E21B17/043 ,  E21B4/14 ,  E21B17/042 ,  E21B17/0426 ,  F16B39/023 ,  F16B39/06

    摘要： The invention relates to an earth boring device with a housing (1), which has an internal thread (11) in at least one section, and with a threaded element with a corresponding external thread, the threaded element being slotted and having a location for a securing element (10, 110, 210), via which when inserting into the location, the outside diameter of the threaded element or the surface pressure of the threaded connection between the threaded element and the housing is increased.

    LOCKING DEVICE FOR BUILT PIPE CONNECTIONS
    7.
    发明授权
    LOCKING DEVICE FOR BUILT PIPE CONNECTIONS 有权
    锁紧装置所生产的管道连接

    公开(公告)号：EP1664477B1

    公开(公告)日：2007-10-31

    申请号：EP04775061.7

    申请日：2004-09-17

    申请人： National Oilwell Norway AS

    发明人： AAS, Brynjulv

    IPC分类号： E21B17/043

    CPC分类号： F16L15/08 ,  E21B17/043

    摘要： An arrangement for locking a threaded pipe connection, wherein two threaded connection units are screwed together. The locking arrangement is characterized in that it comprises two locking rings which engage each other with corresponding teeth and notches on their first sides. Each of the two rings has a different number teeth and notches on their second side. The two second sides, which face the connection units, are formed to engage a corresponding number of notches and teeth formed on the shoulder of the connection unit's opposite side, after the rings have been spread apart in axial direction, while maintaining the engagement between the first and the second ring.

    BIT CONNECTOR
    8.
    发明授权
    BIT CONNECTOR 有权
    BIT连接器

    公开(公告)号：EP1210497B8

    公开(公告)日：2006-05-03

    申请号：EP00957427.8

    申请日：2000-08-11

    申请人： HALLIBURTON ENERGY SERVICES, INC.

    发明人： EPPINK, Jay, M. ,  ODELL, Albert, C., II ,  RIOS-ALEMAN, David, E.

    IPC分类号： E21B7/06 ,  E21B17/04 ,  E21B17/10

    CPC分类号： E21B7/068 ,  E21B7/064 ,  E21B10/26 ,  E21B17/043 ,  E21B17/1014

    摘要： The drilling assembly includes an eccentric adjustable diameter blade stabilizer (30), having a housing (43) with a fixed stabilizer blade (32) and a pair of adjustable stabilizer blades (34, 36), and a bi-center bit (20), having an eccentric reamer section (24) and a pilot bit (22), mounted on the eccentric stabilizer (30). The stabilizer (30) and bit (20) have an alignment mechanism (40) for aligning the fixed blade (32) with the reamer section (24). The alignment mechanism (40) includes an aperture (44) on the bit (20) which is aligned with an aperture (42) on the stabilizer (30) as the stabilizer (30) is made up on the bit (20). An alignment member (48) is received by the aligned apertures (42, 44) for maintaining the alignment.

    摘要翻译： 该钻探组件包括具有带固定稳定器叶片（32）和一对可调稳定器叶片（34,36）以及双中心钻头（20）的壳体（43）的偏心可调直径叶片稳定器（30） ，其具有安装在偏心稳定器（30）上的偏心铰刀部分（24）和导向钻头（22）。 稳定器（30）和钻头（20）具有用于将固定刀片（32）与扩眼器部分（24）对准的对准机构（40）。 当稳定器（30）制造在钻头（20）上时，对准机构（40）包括钻头（20）上的孔（44），其与稳定器（30）上的孔（42）对齐。 对齐构件（48）由对齐的孔（42,44）接收以维持对齐。

    BIT CONNECTOR
    9.
    发明公开
    BIT CONNECTOR 有权
    BOHRMEISSELVERBINDER

    公开(公告)号：EP1210497A4

    公开(公告)日：2003-02-12

    申请号：EP00957427

    申请日：2000-08-11

    申请人： HALLIBURTON ENERGY SERV INC

    发明人： EPPINK JAY M ,  ODELL ALBERT C II ,  RIOS-ALEMAN DAVID E

    IPC分类号： E21B7/06 ,  E21B7/08 ,  E21B10/26 ,  E21B17/043 ,  E21B17/10 ,  E21B17/04

    CPC分类号： E21B7/068 ,  E21B7/064 ,  E21B10/26 ,  E21B17/043 ,  E21B17/1014

    摘要： The drilling assembly includes an eccentric adjustable diameter blade stabilizer (30), having a housing (43) with a fixed stabilizer blade (32) and a pair of adjustable stabilizer blades (34, 36), and a bi-center bit (20), having an eccentric reamer section (24) and a pilot bit (22), mounted on the eccentric stabilizer (30). The stabilizer (30) and bit (20) have an alignment mechanism (40) for aligning the fixed blade (32) with the reamer section (24). The alignment mechanism (40) includes an aperture (44) on the bit (20) which is aligned with an aperture (42) on the stabilizer (30) as the stabilizer (30) is made up on the bit (20). An alignment member (48) is received by the aligned apertures (42, 44) for maintaining the alignment.

    摘要翻译： 该钻探组件包括具有带固定稳定器叶片（32）和一对可调稳定器叶片（34,36）以及双中心钻头（20）的壳体（43）的偏心可调直径叶片稳定器（30） ，其具有安装在偏心稳定器（30）上的偏心铰刀部分（24）和导向钻头（22）。 稳定器（30）和钻头（20）具有用于将固定刀片（32）与扩眼器部分（24）对准的对准机构（40）。 当稳定器（30）制造在钻头（20）上时，对准机构（40）包括钻头（20）上的孔（44），其与稳定器（30）上的孔（42）对齐。 对齐构件（48）由对齐的孔（42,44）接收以维持对齐。

    BIT CONNECTOR
    10.
    发明公开
    BIT CONNECTOR 有权
    BOHRMEISSELVERBINDER

    公开(公告)号：EP1210497A1

    公开(公告)日：2002-06-05

    申请号：EP00957427.8

    申请日：2000-08-11

    申请人： Halliburton Energy Services, Inc.

    发明人： EPPINK, Jay, M. ,  ODELL, Albert, C., II ,  RIOS-ALEMAN, David, E.

    IPC分类号： E21B7/06 ,  E21B17/04 ,  E21B17/10

    CPC分类号： E21B7/068 ,  E21B7/064 ,  E21B10/26 ,  E21B17/043 ,  E21B17/1014

    摘要： The drilling assembly includes an eccentric adjustable diameter blade stabilizer (30), having a housing (43) with a fixed stabilizer blade (32) and a pair of adjustable stabilizer blades (34, 36), and a bi-center bit (20), having an eccentric reamer section (24) and a pilot bit (22), mounted on the eccentric stabilizer (30). The stabilizer (30) and bit (20) have an alignment mechanism (40) for aligning the fixed blade (32) with the reamer section (24). The alignment mechanism (40) includes an aperture (44) on the bit (20) which is aligned with an aperture (42) on the stabilizer (30) as the stabilizer (30) is made up on the bit (20). An alignment member (48) is received by the aligned apertures (42, 44) for maintaining the alignment.