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81. 发明授权

EP2681401B1 TUBULAR COMPONENT FOR DRILL STEM CAPABLE OF BEING CABLED, AND METHOD FOR MOUNTING A CABLE IN SAID COMPONENT 有权
公开(公告)号：EP2681401B1
公开(公告)日：2018-10-17
申请号：EP12706047.3
申请日：2012-02-28
申请人： Vallourec Drilling Products France
发明人： MILLET, François , LADJICI, Madjid , BRECHE, Julien
IPC分类号： E21B17/00 , E21B17/02 , E21B47/12
CPC分类号： E21B17/003 , E21B17/026 , E21B17/028 , E21B47/12 , Y10T29/49117 , Y10T29/49815
摘要： A tubular component for a drill stem that can be cabled includes a first end zone, a second end zone, a sheath, the sheath extends between the first end zone and the second end zone, and a liner fixed in a bore of the first end zone. The liner includes at least one take-up chamber for a cable disposed in the sheath.

82. 发明公开

EP3345271A1 CONNECTION ASSEMBLY, SENSOR ASSEMBLY AND SUBSEA CABLE HARNESS 有权转让
公开(公告)号：EP3345271A1
公开(公告)日：2018-07-11
申请号：EP16727338.2
申请日：2016-05-23
申请人： Siemens Aktiengesellschaft
发明人： EASTOE, Andrew Robert , HAUGLAND, Bjoern-Aksel , KNUTSSON, Hans
IPC分类号： H02G15/00 , G01R1/04 , G01D11/24 , H01R13/52 , H02G15/14 , H02G15/22 , E21B33/038 , H01R13/66
CPC分类号： H02G15/013 , E21B17/028 , E21B33/0385 , E21B47/06 , E21B47/065 , G01D11/245 , G01K1/14 , G01L19/147 , G01R1/0408 , H01B7/0045 , H01B7/14 , H01R13/5216 , H01R13/533 , H01R13/6683 , H02G15/003 , H02G15/117 , H02G15/14 , H02G15/22
摘要： A connection assembly includes an adapter to be mounted to a rear part of a subsea sensor, a sensor port being located in the adapter, through which at least a first and a second sensor connection are led to the subsea sensor; a first port for providing a connection to a first of the subsea cables; and a second port for providing a connection to a second of the subsea cables. A first penetrator is arranged in the first port to provide a liquid tight seal between an interior space of the adapter and a duct connected to the first port leading the first sensor connection through the first port, and a second penetrator is arranged in the second port providing a liquid tight seal between the interior space of the adapter and a duct connected to the second port and leading the second sensor connection through the second port.

83. 发明授权

EP2957711B1 DEVICE AND METHOD FOR FAST DEPLOYMENT OF DOWNHOLE TOOL 有权
公开(公告)号：EP2957711B1
公开(公告)日：2018-05-23
申请号：EP15172101.6
申请日：2015-06-15
申请人： Sercel
发明人： DECRESSAT, Jérôme , AFFRE DE SAINT ROME, Ronan
IPC分类号： E21B19/02 , E21B33/072
CPC分类号： E21B47/01 , E21B15/00 , E21B17/028 , E21B19/02 , E21B19/084 , E21B33/072
摘要： The invention provides for a deployment system (1200) for deploying a downhole tool in a well, the deployment system comprising: plural downhole tools (800) for measuring at least one parameter within the well (402); a deployment device (500) for deploying the plural downhole tools (800); a rig-up plate (1000) for covering a head of the well (402) and supporting the plural downhole tools (800) already deployed in the well (402); and a crane (1210) configured to connect to the deployment device (500), the deployment device (500) being configured to latch onto at least a portion of a fishing neck (804) of a downhole tool (800) for raising or lowering it.

84. 发明公开

EP3297778A1 LOGGING-WHILE-TRIPPING SYSTEM AND METHODS 有权转让
标题翻译：测井 - 随机系统和方法
公开(公告)号：EP3297778A1
公开(公告)日：2018-03-28
申请号：EP16797075.5
申请日：2016-05-16
申请人： Martin Scientific, Llc
发明人： PRAMMER, Manfred, G.
IPC分类号： B21K5/02 , B23B39/04 , B23B39/24
CPC分类号： E21B19/16 , E21B17/003 , E21B17/028 , E21B47/122 , E21B47/124 , H04B3/58
摘要： A downhole communication system has a plurality of repeaters adapted to store segments of logging-while-tripping (LWT) data during tripping. The LWT data are transmitted to the repeaters during tripping and then read out from the repeaters at the surface. The segments and repeaters are read using one or more surface communication devices, such as a rack board, a stand verifier, a box cap, or a pin cap, each adapted to access and test segments of wired drill pipe each having one or more repeaters. The rack board includes an array of communication couplers that are each adapted to exchange signals with a pin coupler of a pipe segment. In turn, each communication coupler is connected with communication equipment adapted to process and display data stored in the one or more repeaters of the pipe segments during tripping. The stand verifier includes a communication coupler and is connected to communication equipment adapted to (1) verify the functionality of communication circuitry of the pipe segment before run-in and/or after trip-out, and/or (2) download after trip-out logging-while-tripping data stored in the one or more repeaters of the pipe segment during tripping, and/or (3) download parameters stored in the one or more repeaters of the pipe segment.

85. 发明授权

EP3146142B1 CABLE FOR AN ELECTRICALLY SUBMERSIBLE PUMP (ESP) ARRANGEMENT 有权转让
标题翻译：电动潜水泵（ESP）安装用电缆
公开(公告)号：EP3146142B1
公开(公告)日：2018-03-28
申请号：EP15721281.2
申请日：2015-05-13
申请人： Aker Solutions AS
发明人： BROWN, David , BAY, Lars , CHRISTENSEN, Kim W. , RYAN, Neil
IPC分类号： E21B17/00 , H01B7/08 , H01B7/18 , H02G9/06 , H02G9/10 , E21B33/072 , E21B43/12 , E21B17/02
CPC分类号： E21B10/55 , E21B10/567 , E21B17/003 , E21B17/026 , E21B17/028 , E21B33/072 , E21B43/128 , G06F17/5018 , H01B7/08 , H01B7/18 , H02G9/06 , H02G9/10
摘要： A cable arrangement for feeding power and signals to downhole equipment, such as an electrically submersible pump (6), within an oil or gas well, comprising an upper suspension element (15), a lower connector (22), a docking station (11′) for the downhole equipment coupled to said connector (22), and a cable (8a), comprising lines for power and signal. The cable extends between, and is coupled to, the upper suspension element (15) and the lower connector (22). The docking station (11′) is adapted for attachment to the inner surface of a production tubing (5), that a narrow gap is formed between the production tubing (5) and the downhole equipment (6). The cable (8) is shaped to fit inside the gap by having a first dimension in the radial direction of the gap, which is smaller than the gap and a second dimension in the tangential direction of the gap, which is substantially larger than the first dimension.

86. 发明授权

EP2873801B1 Telemetry operated cementing plug release system 有权转让
标题翻译：遥测式固井塞释放系统
公开(公告)号：EP2873801B1
公开(公告)日：2018-02-21
申请号：EP14192224.5
申请日：2014-11-07
申请人： Weatherford Technology Holdings, LLC
发明人： Turley, Rocky A. , Campbell, Robin L. , Giroux, Richard Lee
IPC分类号： E21B33/16
CPC分类号： E21B23/00 , E21B17/028 , E21B33/13 , E21B33/134 , E21B33/16 , E21B47/12
摘要： A plug release system 60 for cementing a tubular string into a wellbore includes: a wiper plug 60b; a tubular housing; a latch 66 for releasably connecting the wiper plug 60b to the housing. The latch 66 includes: a fastener 78u engageable with one of the wiper plug 60b and the housing; a lock 70 movable between a locked position and an unlocked position, the lock 70 keeping the fastener 78u engaged in the locked position; and an actuator 69h connected to the lock and operable to at least move the lock 70 from the locked position to the unlocked position. The plug release system 66 further includes an electronics package disposed in the housing and in communication with the actuator 69h for operating the actuator in response to receiving a command signal.

87. 发明公开

EP3140497A4 MATING CONNECTOR FOR DOWNHOLE TOOL 审中-公开
公开(公告)号：EP3140497A4
公开(公告)日：2018-02-07
申请号：EP15789556
申请日：2015-04-29
申请人： TOLTEQ GROUP LLC
发明人： DEERE R PAUL , CHANDOS DAVID , MENDEZ PATRICK
IPC分类号： E21B17/02 , E21B17/046 , H01R9/05 , H01R13/523 , H01R13/625
CPC分类号： E21B17/028 , E21B17/046 , H01R9/0503 , H01R13/523 , H01R13/625
摘要： An apparatus for electrically connecting two downhole components configured to be disposed in a borehole. The apparatus includes two complementing tool connectors which each have a corresponding electrical connector. The tool connectors may mate using a bayonet and slot connection. The slot may be L-shaped or l-shaped. The slot may be configured for straight or rotational engagement of the tool connectors. The electrical connectors may mate using concentric contacts that share the same axis. The electrical connectors are configured to rotate without stressing the contacts during assembly, disassembly, and drilling operations. The electrical connectors may support two or more contacts.

88. 发明授权

EP2404025B1 SYSTEM AND METHOD FOR CONNECTING WIRED DRILL PIPE 有权
标题翻译：用于连接有线钻探管道的系统和方法
公开(公告)号：EP2404025B1
公开(公告)日：2018-01-03
申请号：EP10749263.9
申请日：2010-03-03
申请人： Intelliserv International Holding, Ltd
发明人： MONTGOMERY, Michael, A. , BROWN, Jonathan, W.
IPC分类号： E21B17/02
CPC分类号： E21B17/028
摘要： A system and method for facilitating the formation of electrical connections between wired drill pipes is provided. Wired drill pipes comprise connection ends that each have a plurality of independent conductors. The independent conductors are arranged to enable a plurality of conductive connections between adjacent wired drill pipes when the wired drill pipes are physically connected.

89. 发明公开

EP3111032A4 ELECTROMAGNETIC DIRECTIONAL COUPLER WIRED PIPE TRANSMISSION DEVICE 有权转让
公开(公告)号：EP3111032A4
公开(公告)日：2017-11-29
申请号：EP15752895
申请日：2015-02-24
申请人： BAKER HUGHES INC
发明人： BRATSCHKE THOMAS
IPC分类号： E21B17/02 , E21B17/20 , H01R13/52
CPC分类号： E21B17/003 , E21B17/028 , E21B47/122
摘要： A wired pipe assembly includes a first wired pipe segment including a first body extending from a first box end to a first pin end and a second wired pipe segment including a second body extending from a second box end to a second pin end. The assembly also includes an electromagnetic directional coupler including an input line disposed in the first wired pipe segment and an output line disposed in the second wired pipe segment.

90. 发明授权

EP3030743B1 CONNECTOR FOR SUBSEA USE 有权转让
标题翻译：汽车用连接器
公开(公告)号：EP3030743B1
公开(公告)日：2017-11-01
申请号：EP14780795.2
申请日：2014-09-24
申请人： Siemens Aktiengesellschaft
发明人： BURROW, Christopher , PLANT, Christopher
IPC分类号： E21B33/038 , G02B6/38 , H01R13/523
CPC分类号： G02B6/3816 , E21B17/028 , E21B33/0385 , G02B6/3849 , G02B6/387 , G02B6/3898 , H01R13/5219 , H01R13/5227 , H01R13/523 , H01R43/26

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