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公开(公告)号：EP2929604A1
公开(公告)日：2015-10-14
申请号：EP13801576.3
申请日：2013-12-05
申请人： ENE29 S.à r.l.
IPC分类号： H01T1/22
摘要： The invention relates to a commutation spark gap (1) comprising at least one first electrode and one second electrode, both electrically conducting, each comprising an arc zone placed opposite the arc zone of the other electrode, the electrodes being adapted to be linked to the terminals of a source of potential, characterized in that the spark gap (1) exhibits a general tubular shape, said first electrode (2) forming a cylindrical body (3) of the spark gap, open at its two ends, and said second electrode, termed the central electrode (4), cylindrical and co-axial with the first, extending along the axis of the spark gap at least from one end to the other of the cylindrical body (3).
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2.发明授权
公开(公告)号：EP3084116B1
公开(公告)日：2018-09-05
申请号：EP14821618.7
申请日：2014-12-19
申请人： ENE29 S.à r.l.
CPC分类号： E21B28/00 , E21B43/003 , E21B47/14 , H01G4/385 , H02J7/0024 , H02J7/345
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公开(公告)号：EP3047551B1
公开(公告)日：2018-06-13
申请号：EP14789384.6
申请日：2014-09-17
申请人： ENE29 S.à r.l.
CPC分类号： H01T1/22 , E21B28/00 , E21B43/003 , E21B43/25 , G01V1/157
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4.发明公开ÉCLATEUR D'UN DISPOSITIF DE GÉNÉRATION D'ARC ÉLECTRIQUE ET DISPOSITIF DE GÉNÉRATION D'ARC ÉLECTRIQUE CORRESPONDANT 有权ÉCLATEURD'UN DISPOSITIF DEGÉNÉRATIOND'ARCÉLECTRIQUEET DISPOSITIF DEGÉNÉRATIOND'ARCÉLECTRIQUECORRESPONDANT
公开(公告)号：EP3047551A1
公开(公告)日：2016-07-27
申请号：EP14789384.6
申请日：2014-09-17
申请人： ENE29 S.à r.l.
CPC分类号： H01T1/22 , E21B28/00 , E21B43/003 , E21B43/25 , G01V1/157
摘要： The invention relates to a spark-gap comprising: - a first body supporting a first electrode mounting (12) connected to a first electrode (2) having a first electrode end (4); - a second body supporting a second electrode mounting (14) connected to a second electrode (6) placed so as to face the first electrode end (4); and - a connection arm (10) connecting the first body to the second body. The first body and the second body have a generally cylindrical outer shape and are aligned along a common longitudinal axis (22). The first electrode end (4) is offset, relative to the longitudinal axis (22), toward the side opposite the connection arm (10). The invention also relates to an electric arc generation device comprising such a spark-gap.
摘要翻译： 本发明涉及一种火花隙，其包括： - 第一主体，其支撑连接到具有第一电极端（4）的第一电极（2）的第一电极安装件（12）; - 支撑连接到第二电极（6）的第二电极安装件（14）的第二主体，所述第二电极安置为面向所述第一电极端（4）; 和 - 将第一主体连接到第二主体的连接臂（10）。 第一主体和第二主体具有大致圆柱形的外部形状并且沿共同的纵向轴线（22）对齐。 第一电极端（4）相对于纵向轴线（22）朝向与连接臂（10）相反的一侧偏移。 本发明还涉及包括这种火花隙的电弧发生装置。
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公开(公告)号：EP3134604A1
公开(公告)日：2017-03-01
申请号：EP15717513.4
申请日：2015-04-24
申请人： ENE29 S.à r.l.
CPC分类号： G01V1/157 , E21B28/00 , E21B43/003 , E21B49/00 , G01V1/52
摘要： The invention concerns a probe for generating seismic waves, comprising at least: - a tubular body (10) having a first end linked to an electrical power cable, - a capacitor bank, arranged inside the body (10), - a spark gap, installed at a second end of the body and linked to the capacitor bank, suitable for generating a seismic wave when the energy accumulated by the capacitor bank is released, characterised in that: the capacitor bank is formed from cylindrical capacitors (621) comprising bases each having a different polarity, the capacitors (621) are mounted coaxial to each other parallel to the main axis of the body, and the capacitors (621) are electrically linked into at least two groups of capacitors connected in parallel, each group of capacitors having a positive pole and a negative pole, said groups being arranged in the body (10) such that the facing poles of two adjacent groups are of the same polarity.
摘要翻译： 本发明涉及一种用于产生地震波的探针，至少包括： - 具有连接到电力电缆的第一端的管状体（10）， - 布置在主体（10）内的电容器组， - 火花隙， 安装在主体的第二端并连接到电容器组，适于在电容器组累积的能量被释放时产生地震波，其特征在于：电容器组由圆柱形电容器（621）形成，每个圆柱形电容器 具有不同的极性，电容器（621）平行于主体的主轴彼此同轴地安装，并且电容器（621）电连接到并联连接的至少两组电容器中，每组电容器具有 正极和负极，所述组布置在主体（10）中，使得两个相邻组的相对极具有相同的极性。
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6.发明公开
公开(公告)号：EP2929132A2
公开(公告)日：2015-10-14
申请号：EP13815403.4
申请日：2013-12-06
申请人： ENE29 S.à r.l.
发明人： DELCHAMBRE, Michaël , FERIOL, Laurent , INNOCENTI, Nicolas , MINAKATA, Jesus , MONCHO, Salvador
IPC分类号： E21B43/00
CPC分类号： E21B43/25 , E21B17/028 , E21B17/042 , E21B43/003
摘要： The present invention relates to an electrical device (10) for well stimulation, said device comprising a plurality of sections (11), said sections being suitable for being assembled, end to end, such as to form a tool (10a) comprising a first and second electrode, said second electrode being an electrically insulated peripheral electrode of said first electrode, said first and second electrodes of the tool forming, at one of the ends of the tool, a stimulation head (15). Additionally, one end of a body of a first section (11a) comprises a peripheral ring (16) that is rotatably movable and translatably immobile relative to said body of said first section, said peripheral ring (16) comprising a thread suitable for engaging with a thread (133) of the second electrode of one end of a second section (11b).
摘要翻译： 一种用于井刺激的电气装置，包括多个部分，其被构造成端对端组装以形成工具。 该工具包括第一和第二电极。 第二电极是第一电极的电绝缘外围电极。 工具的第一和第二电极在工具的一个端部处形成刺激头。 此外，第一部分的主体的一端包括可旋转地移动并相对于第一部分的主体可平移地移动的周边环。 外围环包括构造成与第二部分的一端的第二电极的螺纹啮合的螺纹。
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公开(公告)号：EP2929132B1
公开(公告)日：2018-11-28
申请号：EP13815403.4
申请日：2013-12-06
申请人： ENE29 S.à r.l.
发明人： DELCHAMBRE, Michaël , FERIOL, Laurent , INNOCENTI, Nicolas , MINAKATA, Jesus , MONCHO, Salvador
IPC分类号： E21B43/00
CPC分类号： E21B43/25 , E21B17/028 , E21B17/042 , E21B43/003
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8.发明公开OUTIL DE STIMULATION DE PUITS COMPORTANT DES ÉLÉMENTS CAPACITIFS ÉLECTRIQUEMENT EN PARALLÈLE 审中-公开WERKZEUG ZUR刺激VONBOHRLÖCHERNMIT ELEKTRISCH PARALLELEN KAPAZITIVEN ELEMENTEN
公开(公告)号：EP3084116A1
公开(公告)日：2016-10-26
申请号：EP14821618.7
申请日：2014-12-19
申请人： ENE29 S.à r.l.
CPC分类号： E21B28/00 , E21B43/003 , E21B47/14 , H01G4/385 , H02J7/0024 , H02J7/345
摘要： The present invention relates to a tool (200) for stimulation of wells, comprising an electrical supply port, a stimulation head (210) and at least two capacitive elements (205a-205c) between said supply port and said stimulation head, each capacitive element comprising two terminals (Bp, Bn) with respectively different polarities arranged on the respectively opposed connection faces of said capacitive element, the poles of said capacitive elements (205a-205c) having the same polarity being connected together in such a way that said capacitive elements are electrically in parallel. Advantageously, the capacitive elements (205a-205c) of the tool (200) are arranged in series with their connection faces facing each other, and in such a way that the facing connection faces of each adjacent pair of capacitive elements correspond to terminals of the same polarity.
摘要翻译： 一种用于刺激井的工具（200）包括供电口，刺激头（210）和供应口与刺激头之间的至少两个电容元件（205a-205c），每个电容元件包括两个端子（Bp ，Bn），分别具有不同的极性，布置在电容元件的相对的相对的连接面上，具有相同极性的电容元件（205a-205c）的极点以使得电容元件电并联的方式连接在一起。 有利地，工具（200）的电容元件（205a-205c）与它们的连接面相互面对地排列，并且使得每个相邻对或电容元件彼此相对的连接面对应于端子 极性相同。
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公开(公告)号：EP3368924A1
公开(公告)日：2018-09-05
申请号：EP16785172.4
申请日：2016-10-24
申请人： ENE29 S.à r.l.
CPC分类号： G01V1/157 , G01V1/52 , G01V2001/526 , G10K15/06
摘要： The invention relates to a diagnostic device (10) of a seismic probe (1), said probe comprising, in an elongate tubular body (9), an electronic module (3), an array of capacitors (4) and a spark gap (5) suitable for generating a shock wave in a drilling well (2), said device including at least one sensor (11) suitable for measuring at least one parameter of the shock wave in accordance with time, characterised in that said sensor is attached to an inner surface of a wall of the tubular body, at a predetermined distance other than zero from the spark gap in the direction of the electronic module. The invention also relates to a diagnostic method using the signals from the sensor (11).
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10.发明授权
公开(公告)号：EP3084115B1
公开(公告)日：2018-09-05
申请号：EP14815732.4
申请日：2014-12-19
申请人： ENE29 S.à r.l.
CPC分类号： E21B43/003 , E21B28/00 , E21B43/26 , H02J7/0024 , H02J7/345
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