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公开(公告)号：US08495912B2
公开(公告)日：2013-07-30
申请号：US13123556
申请日：2009-10-09
IPC分类号： G01L3/00
CPC分类号： G01V3/15 , H01Q1/04 , H01Q1/1235 , H01Q1/1242 , H01Q1/18 , H01Q1/34 , H01Q9/18 , Y02A90/344
摘要： A device for disposing an antenna dipole arranged to be submerged in a water mass is described. A first electrode is placed, in an operative position, approximately vertically above and at a distance from a second electrode. A mast is pivotally secured, at a portion distant from, in the operative position, a lower end portion, to a stand. The first electrode is arranged near, in or on an upper end portion of the mast. The second electrode is arranged near, in or on the lower end portion of the mast. The mast and/or stand includes means which are arranged to keep the mast in a prescribed position. The mast and stand are formed substantially of non-magnetic materials.
摘要翻译： 描述了一种用于布置设置成浸没在水团中的天线偶极子的装置。 第一电极处于工作位置，大致垂直于第二电极的上方并且距离第二电极一定距离。 桅杆在远离工作位置的一部分的下端部枢转地固定到支架上。 第一电极设置在桅杆的上端部附近或上方。 第二电极布置在桅杆的下端部附近或之上。 桅杆和/或支架包括被设置成将桅杆保持在规定位置的装置。 桅杆和支架基本上由非磁性材料形成。
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2.发明授权Subsea, vertical, electromagnetic signal receiver for a vertical field component and also a method of placing the signal receiver in uncompacted material 有权用于垂直场分量的海底垂直电磁信号接收机，以及将信号接收机放置在未压缩材料中的方法公开(公告)号：US08692555B2
公开(公告)日：2014-04-08
申请号：US13121355
申请日：2009-09-18
IPC分类号： G01V3/00
CPC分类号： G01V3/12 , G01V3/083 , G01V3/15 , Y10T29/49016
摘要： A vertical receiver antenna device includes first and second receiving, electrode units interconnected by a receiver antenna cable and connected to means for the electromagnetic surveying of electrically resistive targets potentially containing hydrocarbons. The receiver antenna is arranged in a tubular, non-magnetic antenna housing arranged vertically in subsea uncompacted material, and one of the first and second receiving electrode units being connected in a electrically conductive manner to the underlying structure, and the other one of the first and second receiving electrode units being arranged in a portion of the antenna housing distantly from the first one of first and second receiving electrode units. A method of installing a vertical receiver antenna in subsea uncompacted material is also described,
摘要翻译： 垂直接收器天线装置包括由接收器天线电缆互连的第一和第二接收电极单元，并连接到用于电磁测量潜在地含有碳氢化合物的电阻目标的装置。 接收器天线布置在垂直于海底未压缩材料中布置的管状非磁性天线壳体中，并且第一和第二接收电极单元中的一个以导电方式连接到下面的结构，并且第一 并且第二接收电极单元布置在远离第一和第二接收电极单元中的第一个的天线壳体的一部分中。 还描述了在海底未压缩材料中安装垂直接收天线的方法，
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3.发明授权公开(公告)号：US11163085B2
公开(公告)日：2021-11-02
申请号：US16305623
申请日：2017-05-29
发明人： Bernard Gloux , Stefan L. Helwig , William Wood
摘要： There is described apparatus for orienting at least one electromagnetic field sensor, a related receiver unit and method of use. The apparatus has an orientation detector having an output which is dependent upon an orientation of the electromagnetic field sensor, an actuator and a controller which is arranged in communication with the orientation detector and the actuator, the controller being configured to be operable to generate at least one instruction for operating the actuator for moving the electromagnetic field sensor into a predefined orientation, in dependence upon the output from the orientation detector.
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4.发明授权Method for hydrocarbon reservoir mapping and apparatus for use when performing the method 有权油气藏地图绘制方法及执行该方法时使用的装置公开(公告)号：US08030934B2
公开(公告)日：2011-10-04
申请号：US12092427
申请日：2006-10-26
CPC分类号： G01V3/083 , G01V2003/084 , G01V2003/085 , G01V2003/086 , Y02A90/344
摘要： A method is proposed for a marine electromagnetic survey based on the TM mode, for the purpose of prospecting for and detecting subsurface hydrocarbon reservoirs. The method includes an electromagnetic field source (1113) that, in a submerged, essentially vertical transmitter antenna, generates and injects electric current pulses (81,82) with a sharply defined termination. An electromagnetic field generated by these pulses (81,82) is measured by at least one receiver (1109) provided with an essentially vertical receiver antenna (1111) submerged in water, during the interval when the current in the transmitter antenna (1108) of the electromagnetic field source (1113) is switched off. The distance between the electromagnetic field source (1113) and the at least one receiver (1109) is smaller than the depth of the target object. An apparatus is also described, for implementation of the method.
摘要翻译： 提出了一种基于TM模式的海洋电磁勘探方法，用于勘探和检测地下油气藏。 该方法包括电磁场源（1113），其在浸没的基本垂直的发射机天线中产生并注入具有尖锐定义的终端的电流脉冲（81,82）。 这些脉冲（81,82）产生的电磁场由至少一个接收器（1109）测量，该接收机设置在浸没在水中的基本上垂直的接收机天线（1111），在发射机天线（1108）内的电流 电磁场源（1113）被关闭。 电磁场源（1113）与至少一个接收器（1109）之间的距离小于目标物体的深度。 还描述了用于实现该方法的装置。
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公开(公告)号：US07994792B2
公开(公告)日：2011-08-09
申请号：US12282412
申请日：2007-03-12
IPC分类号： G01V3/10
CPC分类号： G01V3/088
摘要： A sensor (S) for marine measurements of an electric field, the sensor (S) including at least two electrodes (3, 4); signal transmission means (5) for transmitting measured signals from the sensor (S) to a signal processing (6); at least two closed containers (1, 2) which are formed of a non-conductive material and are filled with an electrolyte (E); at least two flexible hoses (7, 8) formed of an electrically non-conductive material; there being attached in a fluid-communicating manner to each of the containers at least one first hose end (7a, 8a), and a second hose end (7b, 8b) being open and attached to means (9a, 9b) for exact positioning of the second hose end (7b, 8b); the hoses (7, 8) being arranged to be filled with a medium (W) of the same type as that, in which the sensor (S) is arranged to be immersed in an operative condition; and two containers (1, 2) forming a pair of containers, the two containers (1, 2), relatively, being placed close to each other under approximately identical thermal, pressure and chemical conditions.
摘要翻译： 一种用于海洋测量电场的传感器（S），所述传感器（S）包括至少两个电极（3,4）; 信号传输装置（5），用于将来自传感器（S）的测量信号传送到信号处理（6）; 至少两个密封容器（1,2），其由非导电材料形成并填充有电解质（E）; 至少两个柔性软管（7,8）由非导电材料形成; 以流体连通的方式连接至每个容器，至少一个第一软管端（7a，8a）和第二软管端（7b，8b）打开并连接到装置（9a，9b）上，用于精确定位 的第二软管端（7b，8b）; 软管（7,8）被布置为填充与传感器（S）布置成在操作状态下浸没的相同类型的介质（W）; 和形成一对容器的两个容器（1,2），两个容器（1,2）相对地在大致相同的热，压力和化学条件下彼此靠近放置。
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公开(公告)号：US20090091329A1
公开(公告)日：2009-04-09
申请号：US12282412
申请日：2007-03-12
CPC分类号： G01V3/088
摘要： A sensor (S) for marine measurements of an electric field, the sensor (S) including at least two electrodes (3, 4); signal transmission means (5) for transmitting measured signals from the sensor (S) to a signal processing (6); at least two closed containers (1, 2) which are formed o a non-conductive material and are filled with an electrolyte (E); at least two flexible hoses (7, 8) formed of an electrically non-conductive material; there being attached in a fluid-communicating manner to each of the containers at least one first hose end (7a, 8a), and a second hose end (7b, 8b) being open and attached to means (9a, 9b) for exact positioning of the second hose end (7b, 8b); the hoses (7, 8) being arranged to be filled with a medium (W) of the same type as that, in which the sensor (S) is arranged to be immersed in an operative condition; and two containers (1, 2) forming a pair of containers, the two containers (1, 2), relatively, being placed close to each other under approximately identical thermal, pressure and chemical conditions.
摘要翻译： 一种用于海洋测量电场的传感器（S），所述传感器（S）包括至少两个电极（3,4）; 信号传输装置（5），用于将来自传感器（S）的测量信号传送到信号处理（6）; 至少两个密封容器（1,2），其形成在非导电材料上并且填充有电解质（E）; 至少两个柔性软管（7,8）由非导电材料形成; 以流体连通的方式连接至每个容器，至少一个第一软管端（7a，8a）和第二软管端（7b，8b）打开并连接到装置（9a，9b）上，用于精确定位 的第二软管端（7b，8b）; 软管（7,8）被布置为填充与传感器（S）布置成在操作状态下浸没的相同类型的介质（W）; 和形成一对容器的两个容器（1,2），两个容器（1,2）相对地在大致相同的热，压力和化学条件下彼此靠近放置。
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