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81. 发明申请

WO2019135683A1 A GUIDE DEVICE 审中-公开
公开(公告)号：WO2019135683A1
公开(公告)日：2019-07-11
申请号：PCT/NZ2019/050001
申请日：2019-01-04
申请人： PETROMAC IP LIMITED
发明人： MCCORMICK, Stephen, Peter
IPC分类号： E21B23/14 , E21B17/02 , E21B17/10 , E21B19/24
摘要： A guide device for a tool string to guide the tool string down a wellbore, the guide device comprising: a coupling to connect the guide device to an end of a tool string, a mandrel and a tip at a leading end of the mandrel, a centralising device supported by the mandrel, and a joint (a flexible joint or articulation joint) between the mandrel and the coupling allowing angular displacement of the mandrel relative to the tool string so that the tip can displace from a longitudinal axis of the tool string.

82. 发明申请

WO2018213918A1 METHOD AND APPARATUS FOR ROD ALIGNMENT 审中-公开
公开(公告)号：WO2018213918A1
公开(公告)日：2018-11-29
申请号：PCT/CA2018/000101
申请日：2018-05-25
申请人： DRECO ENERGY SERVICES ULC
发明人： MCADAM, David , MCADAM, Brian , ORR, James
IPC分类号： E21B19/24 , E21B33/068 , F04B47/02 , F16C29/04
CPC分类号： E21B19/24 , E21B17/1071 , E21B17/1078 , E21B33/06 , E21B43/127 , F04B47/02 , F04B53/164 , F16C13/006 , F16C29/045 , F16C2352/00
摘要： An aligning apparatus may include a housing configured for arrangement about a reciprocating rod, a bore extending through the housing and having a size configured to allow the reciprocating rod to pass through the bore in a reciprocating and longitudinal motion, and a plurality of rolling elements arranged along the bore and configured to guide the rod through the bore during reciprocation operations, wherein the housing includes a plurality of portions and is configured for lateral removal from the reciprocating rod. A wellhead assembly having an aligning apparatus and/or a pump jack with an aligning apparatus may also be provided.

83. 发明申请

WO2017087453A1 WIRED PIPE AUTO-STABBING GUIDE 审中-公开
标题翻译：有线管道自动稳定指南
公开(公告)号：WO2017087453A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/062168
申请日：2016-11-16
申请人： BAKER HUGHES INCORPORATED
发明人： MACPHERSON, John D. , PRAMMER, Manfred G.
IPC分类号： E21B19/16 , E21B19/24
CPC分类号： E21B19/161 , E21B17/003 , E21B17/028 , E21B17/042 , E21B19/165
摘要： A wired pipe joining system for joining wired pipe segments having first end, a second end, a first coupler in the first end, a second coupler in the second end, and a transmission medium in communication with the first and second couplers. The system includes: a lower clamp configured to hold a top pipe segment; a top rotation arm to guide a first end of a new pipe segment into a second end of a top pipe segment; a top coupler measurement device configured to connect to a second end of the new pipe segment and receive a signal from a second coupler in the second end of the new pipe segment; and a controller that causes the top rotation arm to move the new pipe segment to cause the signal received by the top coupler measurement to be maximized.
摘要翻译：一种有线管道连接系统，用于连接具有第一端，第二端，第一端中的第一连接器，第二端中的第二连接器以及与第一端连接的传输介质的传输介质第一和第二耦合器。该系统包括：配置成保持顶管段的下夹具; 顶部旋转臂，用于将新管段的第一端引导至顶管段的第二端; 顶部耦合器测量装置，所述顶部耦合器测量装置被配置为连接到所述新管段的第二端并且接收来自所述新管段的第二端中的第二耦合器的信号; 以及使顶部旋转臂移动新管段以使由顶部耦合器测量接收到的信号最大化的控制器。

84. 发明申请

WO2017060291A1 RISER METHODS AND APPARATUSES 审中-公开
标题翻译：更新的方法和设备
公开(公告)号：WO2017060291A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/073778
申请日：2016-10-05
申请人： CONNECTOR AS
发明人： HISDAL, Pål Magne
IPC分类号： E21B17/01 , E21B17/10 , E21B19/087 , E21B19/10 , E21B19/24 , E21B19/12 , E21B41/00 , E21B41/04 , F16L3/00 , E21B43/01
CPC分类号： E21B17/012 , E21B17/105 , E21B19/087 , E21B19/12 , E21B19/24 , E21B41/0014 , E21B41/04 , E21B43/01
摘要： A method of landing an apparatus onto a shaft, the method comprising: providing an attachment means attached to and protruding from the shaft at a pre-determined location on the shaft; suspending the apparatus from a topside vessel, such that a portion of the apparatus designed to mate with the attachment means is positioned substantially above the attachment means; manoeuvring the apparatus substantially along the axial direction of the shaft until said portion of the apparatus comes into contact with the attachment means; releasing the apparatus from the topside vessel such that the apparatus becomes supported on the shaft by the attachment means.
摘要翻译：一种将装置着陆在轴上的方法，所述方法包括：在所述轴上的预定位置处提供附接到所述轴并从所述轴突出的附接装置; 使设备从顶部容器悬挂，使得被设计成与附接装置配合的设备的一部分基本上位于连接装置的上方; 基本上沿着轴的轴向操纵设备，直到设备的所述部分与附接装置接触; 从顶侧容器释放装置，使得装置通过附接装置支撑在轴上。

85. 发明申请

WO2017044560A1 DEPLOYABLE BOW SPRING CENTRALIZER 审中-公开
标题翻译：可配套的弹簧中心
公开(公告)号：WO2017044560A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050670
申请日：2016-09-08
申请人： TOP-CO INC.
发明人： ANDRIGO, Gregory James Alexander
IPC分类号： E21B17/10 , E21B17/16 , E21B19/24 , E21B23/00 , E21B23/01
CPC分类号： E21B17/1078 , E21B17/1028
摘要： A centralizer sub, system, and method for enhanced access to subterranean zones from the surface as used in oil and gas wellbore installations to center a pipe or casing within a wellbore or previous casing string during run-in, installation, or cementing procedures. In under-reamed applications, casing strings and centralizers pass through a smaller casing string before opening up to a larger hole where repeated compressions and decompressions of bow strings of centralizers can compromise integrity and reliability. A centralizer sub, system, and method reduces and controls insertion and running forces to preserve centralizer integrity and down-bore surfaces and equipment.
摘要翻译：一种用于在油气井井装置中用于增强从表面进入地下区域的扶正器子系统和方法，以在入井，安装或固井程序期间将管道或套管置于井眼或先前套管柱内。在未扩孔的应用中，套管柱和扶正器在打开到更大的孔之前穿过较小的套管柱，其中重复的压紧和减压的扶正器的弓弦的折叠可以损害完整性和可靠性。扶正器子系统和方法减少并控制插入和运行力，以保持扶正器完整性和井下表面和设备。

86. 发明申请

WO2017027925A1 A DRILL RIG POSITIONING AND DRILL ROD ALIGNMENT SYSTEM 审中-公开
标题翻译：钻机定位和钻杆对准系统
公开(公告)号：WO2017027925A1
公开(公告)日：2017-02-23
申请号：PCT/AU2016/050760
申请日：2016-08-17
申请人： PRECISION ALIGNMENT HOLDINGS PTY LTD
发明人： O'REILLY, Jordan , MIITEL, David
IPC分类号： E21B7/10 , E21B47/02 , E21B19/24
CPC分类号： E21D9/004
摘要： A drill rig positioning and drill rod alignment system including at least one emitting device and at least one emission detection device to locate the drill rig relative to one or more survey markers by providing a precise location of the drill rig relative to the one or more survey markers and at least one inertial instrument operating in conjunction with the at least one emitting device and at least one emission detection device to locate and align a drill rod mounted relative to the drill rig based on the location of the drill rig relative to the one or more survey markers and the location and alignment of the drill rod relative to the drill rig.
摘要翻译：一种钻机定位和钻杆对准系统，其包括至少一个发射装置和至少一个发射检测装置，以通过提供钻机相对于一个或多个测量的精确位置来定位钻机相对于一个或多个测量标记标记和至少一个与所述至少一个发射装置结合操作的惯性仪器和至少一个发射检测装置，用于基于钻机相对于钻机的位置来定位和对准相对于钻机安装的钻杆，更多的测量标记和钻杆相对于钻机的位置和对准。

87. 发明申请

WO2017012490A1 一种输变电线路基础成孔垂直导向与除尘两用装置审中-公开
公开(公告)号：WO2017012490A1
公开(公告)日：2017-01-26
申请号：PCT/CN2016/089865
申请日：2016-07-13
申请人：中国电力科学研究 , 国家电网公司 , 国网福建省电力有限公司经济技术研究院 , 中国科技大学
发明人：汤广瑞 , 李苗苗 , 陈平 , 夏拥军 , 杨大淼 , 郑凤林
IPC分类号： E21B7/04 , E21B19/24
CPC分类号： E21B7/04 , E21B19/24
摘要：一种输变电线路基础成孔垂直导向与除尘两用装置，该装置包括垂直导向机构和除尘机构；垂直导向机构和除尘机构同轴设置，并且垂直导向机构和除尘机构的轴心设有用于钻杆（6）通过的通孔。该输变电线路基础成孔垂直导向与除尘两用装置，在钻孔过程中能够确保钻进垂直度和对产生的灰尘的收集，可有效避免因钻头径向摆动产生的钻偏问题，减少施工过程中灰尘对操作人员和环境的危害，从而提高钻孔效率和人员安全。

88. 发明申请

WO2015048314A1 METHOD AND APPARATUS TO ENABLE TOOLSTRING TO NEGOTIATE OBSTRUCTIONS DOWNHOLE 审中-公开
标题翻译：方法和装置，使工具能够阻止障碍物
公开(公告)号：WO2015048314A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057493
申请日：2014-09-25
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： GOURMELON, Pierre Olivier
IPC分类号： E21B17/00 , E21B17/20 , E21B19/24
CPC分类号： E21B17/1057 , E21B17/1014 , E21B17/1078 , E21B23/14
摘要： An apparatus to allow a toolstring to negotiate obstructions in a well includes an elongated body, a centralizer connected with the elongated body; and a nose connected with an end of the elongated body. The nose actuates the centralizer when moved towards the centralizer.
摘要翻译：允许工具串协调井中的障碍物的装置包括细长主体，与细长主体相连的扶正器; 以及与细长体的端部连接的鼻子。当向着扶正器移动时，鼻子会启动扶正器。

89. 发明申请

WO2015016757A1 DEVICE FOR HANDLING DRILL STRING COMPONENTS IN RESPECT OF A ROCK DRILL RIG AND ROCK DRILL RIG 审中-公开
标题翻译：钻石钻机钻机钻机钻机组
公开(公告)号：WO2015016757A1
公开(公告)日：2015-02-05
申请号：PCT/SE2014/000092
申请日：2014-06-26
申请人： ATLAS COPCO CRAELIUS AB
发明人： WASE, Lars
IPC分类号： E21B19/20 , E21B19/16 , E21B19/24
CPC分类号： E21B19/161 , E21B19/08
摘要： A device (2) for handling drill string components (10) in respect of a drill rig (1), said device including: - gripping means (9) for gripping a first drill string component (10) to be threaded on to or off from a second drill string component (12) being part of a drill string which is partly drilled into a rock formation, and - a handling unit (8) which includes said gripping means (9), and which is movable between a drill string position (D) and a loading position (L) wherein a drill string component can be brought into or taken out from said gripping means. The handing unit (8) includes auxiliary- engagement means (11) for aligning said gripped first drill string component (10) to essentially in line with an axial direction defined by said second drill string component (12). Said gripping means as well as said auxiliary engagement means (11) are adjustable for gripping drill string components of different dimensions with maintained alignment of gripped drill string components. The invention also relates to a rock drill rig including such a device.
摘要翻译：一种用于处理关于钻机（1）的钻柱部件（10）的装置（2），所述装置包括：夹紧装置（9），用于夹紧第一钻柱组件（10）以被螺纹连接或断开从作为部分钻入岩层的钻柱的一部分的第二钻柱组件（12）和 - 包括所述夹紧装置（9）的操纵单元（8），并且其可在钻柱位置（D）和装载位置（L），其中钻柱部件可以被带入或从所述夹持装置中取出。处理单元（8）包括辅助接合装置（11），用于使所述夹持的第一钻柱组件（10）基本上与由所述第二钻柱组件（12）限定的轴向对准。所述夹持装置以及所述辅助接合装置（11）是可调节的，用于夹持不同尺寸的钻柱部件，并保持夹持的钻柱部件的对准。本发明还涉及包括这种装置的岩石钻机。

90. 发明申请

WO2015012799A1 EXPANDABLE LINER HANGER WITH HIGH AXIAL LOAD CAPACITY 审中-公开
标题翻译：具有高轴向负载能力的可扩展衬管
公开(公告)号：WO2015012799A1
公开(公告)日：2015-01-29
申请号：PCT/US2013/051542
申请日：2013-07-22
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： HAZELIP, Gary , CALAHAN, Sean , FURLONG, Shane , AGOLD, Todd
IPC分类号： E21B19/24 , E21B17/10 , E21B33/12
CPC分类号： E21B23/01 , E21B33/0422 , E21B43/10 , E21B43/108
摘要： A high-axial load bearing assembly is provided for use with a radially expandable tool such as an expandable liner hanger. Exemplary embodiments of axial load bearing assemblies operate independently of external casing pressure and internal tubing pressure. The assemblies do not rely on movable slips or the physical characteristics of the sealing members to grip the casing and bear the axial load. The gripping and sealing functions are largely separated between gripping and sealing sub-assemblies. Hardened metal features which undergo radial expansion during deployment are provided with expansion stress-relief features.
摘要翻译：提供了一种高轴向承载组件，用于与径向可膨胀的工具（例如可膨胀衬管悬挂器）一起使用。轴向承载组件的示例性实施例独立于外部套管压力和内部管道压力而工作。组件不依赖于可动滑动件或密封构件的物理特性来夹紧壳体并承受轴向载荷。夹紧和密封功能在夹紧和密封子组件之间大部分分离。在展开期间经历径向膨胀的硬化金属特征具有膨胀应力消除特征。

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