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1. 发明公开

EP4426920A1 GRIPPER CONTROL IN A COILED TUBING SYSTEM 审中-实审
公开(公告)号：EP4426920A1
公开(公告)日：2024-09-11
申请号：EP21963462.3
申请日：2021-11-05
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： OGUNDARE, Oluwatosin , ROLOVIC, Radovan , JACOB, Roshan, Joy , SOMASKANDAN, Ramalakshmi , NICHOLSON, Jeremy, C. , OZBURN, Glenn, Marvin
IPC分类号： E21B44/00 , E21B19/22
CPC分类号： E21B19/22

2. 发明授权

EP3137801B1 MARINE REEL LAY METHOD PIPELINE INSTALLATION VESSEL AND METHODS 有权
公开(公告)号：EP3137801B1
公开(公告)日：2018-07-04
申请号：EP15726389.8
申请日：2015-04-28
申请人： Itrec B.V.
发明人： ROODENBURG, Joop , VEHMEIJER, Terence Willem August , HESSELS, Hendrik
IPC分类号： F16L1/20
CPC分类号： F16L1/16 , B63B35/03 , E21B15/02 , E21B19/006 , E21B19/008 , E21B19/06 , E21B19/22 , E21B19/24 , F16L1/20 , F16L1/203 , F16L1/23
摘要： In a vessel and method for laying on the seabed a pipeline and one or more accessories which are to be connected to the pipeline, in particular in view of the installation of accessories to the pipeline, the one or more tensioners are displaceable along the pipeline launch tower.

3. 发明授权

EP3099887B1 CONVEYOR APPARATUS 有权
标题翻译：传送装置
公开(公告)号：EP3099887B1
公开(公告)日：2018-04-18
申请号：EP15703005.7
申请日：2015-01-23
申请人： Stimline AS
发明人： BJØRNENAK, Mads
IPC分类号： E21B19/22
CPC分类号： E21B19/08 , E21B17/20 , E21B19/22
摘要： A conveyor apparatus (2), so-called injector head, to enable feeding of e.g. continuous tubing (7) or coiled tubing through the conveyor apparatus (2), to and from a wellhead and a well below and related to use of well tools. The apparatus has an apparatus frame (21), a pair of oppositely located, co-operatively movable, segmented continuous belts (28; 29) installed in the frame (21), each belt comprising a plurality of interconnected gripper shoe carriers (30) carried and movable by means of a pair of continuous belt drive chains (31; 32). A gripper shoe (52) to engage and convey the tubing (7) comprises: a gripper shoe base (53) having at a front thereof longitudinal first and second edge regions (53′; 53″), a first leg (54) and a second leg (55) extending at one end (54′; 55′) thereof from said first and second edge regions (53′; 53″), respectively, said legs being inclined towards each other, and first and second device (7; CED) gripper members (56; 57) being located at the other end (54″; 55″) of said first and second legs (54; 55) and extending in parallel in the direction of the belt (28; 29).

4. 发明公开

EP3146136A4 WIRELINE SYSTEM AND METHODS OF USING SAME 有权转让
公开(公告)号：EP3146136A4
公开(公告)日：2018-02-28
申请号：EP15796002
申请日：2015-05-20
申请人： LONGYEAR TM INC
发明人： UPMEIER THORSTEN , KRUSE CHRISTOF , WREDE STEFAN , MAENNEL RENE
IPC分类号： E21B7/00
CPC分类号： B65H57/14 , B65H57/26 , E21B3/04 , E21B7/02 , E21B7/023 , E21B19/008 , E21B19/22
摘要： A wireline system for use during drilling operations. The wireline system has a wireline assembly and a roller assembly. Both the wireline assembly and the roller assembly are positioned within a front portion of a drill rig. Described herein, in one aspect, is a wireline system for use on a drill rig. The drill rig can comprise a drilling sytem, and the drilling system can comprise a mast, a drill string, and a drill head configured to impart rotation to the drill string within a drilling formation.

5. 发明公开

EP3198106A1 SPOOLABLE SWIVEL 审中-公开
标题翻译：可伸缩旋转
公开(公告)号：EP3198106A1
公开(公告)日：2017-08-02
申请号：EP14856807.4
申请日：2014-09-23
申请人： Halliburton Energy Services, Inc.
发明人： GREIG, Scott Robert
IPC分类号： E21B17/00 , E21B17/02 , E21B7/12
CPC分类号： F16L27/0816 , E21B17/05 , E21B19/22 , F16C2204/00 , F16L1/12 , F16L1/20 , F16L1/205
摘要： A spoolable swivel, methods, and systems for coupling a first and second length of coiled tubing. The spoolable swivel can include an inner tubular element and an outer tubular element. The inner tubular element and the outer tubular element can both have dimpled distal ends and races on their proximal ends, defining one or more annular voids for swivel bearings.
摘要翻译：用于连接第一和第二段连续油管的可旋转的旋转头，方法和系统。可缠绕的转环可以包括内部管状元件和外部管状元件。内部管状元件和外部管状元件都可以在它们的近端具有带窝的远端和座圈，限定用于旋转轴承的一个或多个环形空隙。

6. 发明公开

EP3134601A1 PROCÉDÉ D'INSTALLATION ET MISE EN OUVRE D'UN TUBE RIGIDE DEPUIS UN NAVIRE OU SUPPORT FLOTTANT 有权转让
标题翻译：程序安装和刚性管道的安装程序的船只或浮动支承件
公开(公告)号：EP3134601A1
公开(公告)日：2017-03-01
申请号：EP15725762.7
申请日：2015-04-20
申请人： Saipem SA
发明人： PIONETTI, François Régis , CHAZOT, Nicolas , LIROLA, François , BRUGUIER, Cédric
IPC分类号： E21B17/01 , E21B19/09 , E21B19/22
CPC分类号： E21B17/017 , E21B19/09 , E21B19/22
摘要： The present invention relates to a method for installation and implementation of a rigid tube (10), referred to as the main tube, in which the following steps are performed; a) one end of said main tube is lowered from a ship or floating support (13) on the surface (14) to below sea level (14) to be connected there to a submerged submarine device (16), preferably on the seabed (17), and b) the main tube is then maintained submerged for a given period of time, characterised in that said main tube is passed (10) into a cylindrical opening (4) with circular cross-section of a stress limiting device, said opening comprising an internal slippery coating (3) rigidly attached to a rigid support structure (9) of said ship or floating support, the service tube thus being able to slide in contact against said slippery coating during steps a) and b).
摘要翻译：安装和实施通过向称为“主”管的刚性管（10），worin以下步骤的方法被执行：a）从所述表面上的浮动支架或容器（13）降低所述主管的端部的（ 14）以低于海平面（14）连接到海底设备（16），浸渍（17）; 和b）保持在主管作为浸渍于这种方式的给定时间段。所述主管（10）使其通过在应力 - 限制装置圆形截面的圆柱形孔（4），具有光滑的内涂层的孔（3）固定到支撑结构（9）固定到所述浮动支撑或容器，该服务管因此适合用于在步骤在抵靠滑涂层接触滑动a）和b）。

7. 发明授权

EP2167781B1 WELL APPARATUS 有权
标题翻译：开孔器
公开(公告)号：EP2167781B1
公开(公告)日：2017-01-25
申请号：EP08762498.7
申请日：2008-06-26
申请人： Wood Group Norway AS
发明人： SØRENSON, Bjørn, Bro , TOTLAND, Jan-Erik
IPC分类号： E21B15/02
CPC分类号： E21B19/22 , E21B15/003

8. 发明公开

EP2935709A4 ENTWINED PIPES 审中-公开
标题翻译：蜿蜒PIPES
公开(公告)号：EP2935709A4
公开(公告)日：2017-01-18
申请号：EP13866474
申请日：2013-12-19
申请人： REELSAFE PTY LTD
发明人： MCARTHUR MARCUS , MCARTHUR CAMERON
IPC分类号： E03B3/06 , B60P3/035 , E03B3/12 , E21B17/18 , E21B17/20 , E21B19/22 , F16L11/00
CPC分类号： E21B43/121 , B60P3/035 , E21B17/203 , E21B17/206 , E21B19/22
摘要： A repeatedly usable downhole pumping assembly including; a conduit comprising a plurality of pipes, wherein the pipes are uniformly entwined together along their length to provide multiple fluid passageways, wherein the conduit is to be wound onto a reel and off the reel repeatedly; a rotatably mounted reel, upon which the conduit is adapted to be wound without collapsing; a pump for pumping fluid through the conduit; and a driving means to lower and raise the conduit relative to the bore.

9. 发明公开

EP2257746A4 HOSE FEED MACHINE 有权
标题翻译： SCHLAUCHZUFUHRMASCHINE
公开(公告)号：EP2257746A4
公开(公告)日：2016-11-23
申请号：EP09713066
申请日：2009-02-17
申请人： HOLM LARS-OLOF
发明人： HOLM LARS-OLOF
IPC分类号： F24J3/08 , B65H57/14 , E21B19/22 , F16L1/032 , F16L1/06
CPC分类号： F16L1/032 , B65H51/10 , B65H57/14 , B65H57/16 , B65H2701/33 , E21B19/22 , F16L1/065 , F24J3/082 , F24J2003/088 , Y02E10/125
摘要： The present invention relates to a hose feed machine for the feed of hoses (3, 6) into and/or out of a cavity (5), the machine having a motor (2), which drives at least one driving wheel (2.2), which in turn exerts a feed force on a first pair of hoses (3), the machine being arranged to feed at least one second pair of hoses (6) into the cavity (5) simultaneously with the first pair of hoses (3) and/or to feed at least one second pair of hoses (6) out of the cavity (5) simultaneously with the first pair of hoses (3), and the pairs of hoses (3, 6) being mechanically interconnected in at least one point. Said at least one driving wheel (2.2) exerts said feed force directly on said first pair of hoses (3), which in turn pulls along said second pair of hoses (6).
摘要翻译：软管进料机技术领域本发明涉及一种用于将软管（3,6）进入和/或离开空腔（5）的软管进料机，该机器具有一个驱动至少一个驱动轮（2.2）的马达（2），其又在第一对软管（3）上施加进给力，所述机器被布置成与所述第一对软管（3）同时地将至少一个第二对软管（6）进入所述腔（5）和/或将至少一个第二对软管（6）与所述第一对软管（3）同时地从所述空腔（5）中进给，并且所述一对软管（3,6）在至少一个点。所述至少一个驱动轮（2.2）直接在所述第一对软管（3）上施加所述进给力，所述第二对软管又沿所述第二对软管（6）拉动。

10. 发明公开

EP3087244A2 SYSTEM FOR FORMING DRILL TUBE FROM FLAT STRIP WOUND ON A DRUM AND DRILLING METHOD USING THAT TUBE 有权
标题翻译：钻头驱动器装置，钻探方法传播机制
公开(公告)号：EP3087244A2
公开(公告)日：2016-11-02
申请号：EP14809110.1
申请日：2014-10-22
申请人： Centrum Badan Kosmicznych Polskiej Akademii Nauk , Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie
发明人： SEWERYN, Karol , GRASSMANN, Kamil , KUCINSKI, Tomasz , BURATOWSKI, Tomasz , UHL, Tadeusz , ZWIERZYNSKI, Adam Jan , TEPER, Wojciech , BEDNARZ, Stanislaw , GONET, Andrzej , RZYCZNIAK, Miroslaw , ZLOTKOWSKI, Albert
IPC分类号： E21B7/20
CPC分类号： E21B19/22 , E21B7/20 , E21B17/20 , E21B25/00
摘要： The object of the invention is a spragging mechanism for application in a tube. It is provided with a band and clamping means. The clamping means are arranged within the tube, outside of which the band is provided. The object of the invention is also a system for guiding bore head, provided with an spragging mechanism, head, means transferring the pressing force to the bore head, and also a curled tube fed from the drum into the wellbore. The curled tube (1) constitutes means transferring the pressing force, exerted by the pressing mechanism (2) via a mechanism releasably connected to the curled tube (1). The object of the invention is also a method of drilling a wellbore, wherein a bore head with an drill bit is lowered down the wellbore and pressed against its bottom, simultaneously inserting a tube into to wellbore. For pressing the head (9) with the drill bit (8) a tube (1) curled of strip (T1) drawn from a drum is used, wherein the pressing force is applied to the tube via a mechanism (11, 13, 2) releasably connected thereto.

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