SEISMIC SENSOR CABLE
    171.
    发明申请
    SEISMIC SENSOR CABLE 审中-公开
    地震传感器电缆

    公开(公告)号:WO2010002565A2

    公开(公告)日:2010-01-07

    申请号:PCT/US2009047085

    申请日:2009-06-11

    Inventor: TEIGEN OEYVIND

    CPC classification number: G01V1/201

    Abstract: An apparatus includes a cable; and seismic sensors that are disposed in the cable. The apparatus also includes spacers that are distributed in the cable such that each seismic sensor is disposed in an interval of the cable separating a different adjacent pair of the spacers. The spacers of each pair are separated by at least twenty-five centimeters.

    Abstract translation: 一种设备包括电缆; 和布置在电缆中的地震传感器。 该装置还包括分布在电缆中的间隔物,使得每个地震传感器设置在电缆的间隔中,电缆隔开不同的相邻一对间隔物。 每一对的垫片相隔至少二十五厘米。

    ELECTROMAGNETIC AND SEISMIC STREAMER CABLE AND METHOD FOR USING SUCH A STREAMER CABLE
    172.
    发明申请
    ELECTROMAGNETIC AND SEISMIC STREAMER CABLE AND METHOD FOR USING SUCH A STREAMER CABLE 审中-公开
    电磁和地震电缆电缆及其使用方法

    公开(公告)号:WO2010002263A2

    公开(公告)日:2010-01-07

    申请号:PCT/NO2009/000097

    申请日:2009-03-16

    CPC classification number: G01V11/00 G01V1/201 G01V3/083 G01V3/12 G01V2210/6163

    Abstract: The invention is a marine geophysical sensor cable (1) with one or more sensor cable sections (2), - each of said sensor cable sections (2) provided with seimic and electromagnetic sensors (10, 20) arranged along said cable (1), - the seismic sensors (10) comprising a hydrophone (11) and a seismic component receiver (12) for seimic vector measurments while said sensor cable (1) being at the seafloor, - the electromagnetic sensors (20) comprising both E-field sensors (22) and H-field sensors (24) - said E-field sensors (22) comprising pairs of first and second electrodes (22a, 22b) arranged with different positions along the cable (1) and connected to a voltage amplifier (23), - The H-field sensors (24) comprising three mutually orthogonally arranged H-field component sensors (24x, 24y, 24z).

    Abstract translation: 本发明是一种具有一个或多个传感器电缆部分(2)的海洋地球物理传感器电缆(1), - 每个所述传感器电缆部分(2)设置有沿着所述电缆(1)布置的感性和电磁传感器(10,20) , - 所述地震传感器(10)包括水听器(11)和地震成分接收器(12),用于在所述传感器电缆(1)处于海底时进行神经矢量测量,所述电磁传感器(20)包括两个E场 传感器(22)和H场传感器(24) - 所述E场传感器(22)包括沿着电缆(1)布置有不同位置的第一和第二电极对(22a,22b),并连接到电压放大器 23),H场传感器(24)包括三个相互正交排列的H场分量传感器(24x,24y,24z)。

    IMPROVED HEADLINE SONAR CABLE
    173.
    发明申请
    IMPROVED HEADLINE SONAR CABLE 审中-公开
    改进的耳机线索

    公开(公告)号:WO2009142766A3

    公开(公告)日:2010-01-07

    申请号:PCT/US2009003183

    申请日:2009-05-22

    Abstract: A production method for a headline sonar cable (20, 120) that exhibits a high breaking-strength and lighter weight than a conventional steel headline sonar cable. Producing the headline sonar cable (20, 120) is characterized by the steps of: a. providing an elongatable internally-located conductive structure (34, 134) that is adapted for data signal transmission; and b. braiding a strength-member jacket layer (52) of polymeric material around the structure (34, 134) while ensuring that the structure (34, 134) is slack when surrounded by the jacket layer (52).

    Abstract translation: 一种标准声纳电缆(20,120)的制造方法,其具有比常规钢标题声纳电缆高的断裂强度和较轻的重量。 生产标准声纳电缆(20,120)的特征在于以下步骤:a。 提供适于数据信号传输的可伸长的位于内部的导电结构(34,134); 和b。 在所述结构(34,134)周围编织聚合物材料的强度构件护套层(52),同时确保当被所述护套层(52)包围时,所述结构(34,134)松弛。

    NOISE ESTIMATION IN A VECTOR SENSING STREAMER
    174.
    发明申请
    NOISE ESTIMATION IN A VECTOR SENSING STREAMER 审中-公开
    矢量传感器中的噪声估计

    公开(公告)号:WO2007149702A8

    公开(公告)日:2009-04-16

    申请号:PCT/US2007070567

    申请日:2007-06-06

    Abstract: A method includes recording a first set of data using a first type of sensor; recording a second set of data using a second type of sensor, the first and second sets of data being contemporaneously acquired by co-located sensors; and removing noise from the first data set using the second data set. An apparatus includes a survey vessel towing an array of towed streamers including a plurality of paired, co-located sensors densely distributed along the streamers. A first one of each sensor pair is of a first type and a second one of each sensor pair is of a second type. A computing apparatus records a first set of data acquire by the first type of sensor and a second data set acquire by the second type of sensor. The computing apparatus then removes noise from the first data set using the second data set.

    Abstract translation: 一种方法包括使用第一类型的传感器记录第一组数据; 使用第二类型的传感器记录第二组数据,所述第一和第二组数据同时由同位传感器获取; 以及使用所述第二数据集从所述第一数据集中去除噪声。 一种装置包括一个拖曳拖曳拖缆阵列的测量船,包括沿拖缆密集分布的多个成对的共同定位的传感器。 每个传感器对中的第一个是第一类型,每个传感器对中的第二个是第二类型。 计算装置记录由第一类型的传感器获取的第一组数据和由第二类型的传感器采集的第二数据集。 计算设备然后使用第二数据集从第一数据集中去除噪声。

    PROVIDING BYPASS SWITCHES TO BYPASS FAULTY NODES
    175.
    发明申请
    PROVIDING BYPASS SWITCHES TO BYPASS FAULTY NODES 审中-公开
    将旁路开关提供给旁边的故障点

    公开(公告)号:WO2008157030A1

    公开(公告)日:2008-12-24

    申请号:PCT/US2008/065684

    申请日:2008-06-03

    CPC classification number: H04B1/745 G01V1/201 G01V2200/14

    Abstract: A streamer or cable for use in subterranean surveying includes a communications link, a plurality of network nodes interconnected by the communications link, where each of the plurality of network nodes is configured to perform a self test to detect a fault condition of the corresponding network node, and bypass switches to bypass faulty one or more network nodes.

    Abstract translation: 用于地下测量的拖缆或电缆包括通信链路,通过通信链路互连的多个网络节点,其中多个网络节点中的每一个被配置为执行自检以检测对应网络节点的故障状况 ,并且旁路交换机绕过一个或多个网络节点故障。

    SEISMIC CABLE STRUCTURE
    176.
    发明申请
    SEISMIC CABLE STRUCTURE 审中-公开
    地震电缆结构

    公开(公告)号:WO2008149059A1

    公开(公告)日:2008-12-11

    申请号:PCT/GB2008/001764

    申请日:2008-05-23

    CPC classification number: G01H9/004 G01V1/201

    Abstract: There is described an optical seismic cable (2) comprising a number of sensor units (5) spaced along the length of the cable and a number of connection units (4) spaced along the length of the cable, the cable further comprising a number of first optical fibres extending substantially continuously along the cable from one connection unit to the next, and a number of second optical fibres which each extend part-way along the cable between adjacent connection units, and wherein at each connection unit at least one first optical fibre is joined to a second optical fibre, and wherein at the sensor units sensors are joined to said second optical fibres. A second aspect of the invention provides an optical seismic cable module (3) comprising a number of first optical fibres extending substantially continuously from one end of the cable module to the other, and a number of second optical fibres which each extend part-way along the cable module, the seismic cable module further comprising at one end a connection unit at which at least one first optical fibre is joined to a second optical fibre, and a number of sensor units at which sensors are joined to second optical fibres.

    Abstract translation: 描述了一种光学地震电缆(2),其包括沿着电缆的长度间隔开的多个传感器单元(5)和沿着电缆的长度间隔开的多个连接单元(4),电缆还包括多个 沿着电缆从一个连接单元向下一个连续单元延伸的第一光纤和多个第二光纤,每个第二光纤沿相邻连接单元之间的电缆分开延伸,并且其中在每个连接单元处至少一个第一光纤 连接到第二光纤,并且其中在传感器单元处传感器被连接到所述第二光纤。 本发明的第二方面提供了一种光学地震电缆模块(3),其包括从电缆模块的一端基本上连续地延伸到另一端的多个第一光纤,以及多个第二光纤,每个第二光纤沿着 所述电缆模块,所述地震电缆模块还在一端包括至少一个第一光纤连接到第二光纤的连接单元,以及传感器连接到第二光纤的多个传感器单元。

    ANTENNA SYSTEM FOR CAPTURING UNDERWATER SOUND WAVES AND METHOD FOR CAPTURING UNDERWATER SOUND WAVES
    177.
    发明申请
    ANTENNA SYSTEM FOR CAPTURING UNDERWATER SOUND WAVES AND METHOD FOR CAPTURING UNDERWATER SOUND WAVES 审中-公开
    捕获水下声波的天线系统和捕获水下声波的方法

    公开(公告)号:WO2006100302A2

    公开(公告)日:2006-09-28

    申请号:PCT/EP2006061016

    申请日:2006-03-23

    CPC classification number: G01V1/201

    Abstract: An antenna system for capturing underwater sound waves comprising an optical fibre (3) making on one end a sensor member (5); and a controlled unwinding device (22) of the optical fibre carried by a dragging platform (10) and adapted to allow the entrance of the optical fibre in the water at an unwinding speed opposite to the advancement speed of the platform in order to minimise the hydrodynamic noise acting on the sensor member.

    Abstract translation: 一种用于捕获水下声波的天线系统,包括:光纤(3),其一端形成传感器部件(5); 和由拖曳平台(10)携带的光纤的受控开卷装置(22),并适于允许光纤以与平台的前进速度相反的退绕速度进入水中,以便使光纤 作用在传感器构件上的流体动力噪声。

    VERFAHREN ZUR HERSTELLUNG EINER ANTENNENSEKTION FÜR EINE UNTERWASSERANTENNE
    178.
    发明申请
    VERFAHREN ZUR HERSTELLUNG EINER ANTENNENSEKTION FÜR EINE UNTERWASSERANTENNE 审中-公开
    方法制造天线的部分,用于水下天线

    公开(公告)号:WO2006015665A1

    公开(公告)日:2006-02-16

    申请号:PCT/EP2005/007165

    申请日:2005-07-02

    CPC classification number: H01Q1/04 G01V1/201 H01Q1/30 Y10T29/49016

    Abstract: Bei einem Verfahren zur Herstellung einer Hydrofone (12) aufweisenden Antennensektion für eine aus mehreren Antennensektionen zusammensetzbare Unterwasserantenne werden die Hydrofone hintereinandergereiht in einen langgestreckten Hohlraum (20) im Abstand voneinander und zur Innenwand des Hohlraums eingebracht und wird der Hohlraum zur Fixierung der Hydrofone mit einem flüssigen Gel (19) gefüllt, das nach Einfüllen geliert. Zur fertigungstechnischen Vereinfachung des Einbringens und Positionierens der Hydrofone wird jedes Hydrofon mittels eines Saughebers (16) in dem mit seiner Längsachse im wesentlichen vertikal ausgerichteten Hohlraum im vorgegebenen Abstand von den zuvor eingesetzten Hydrofonen eingesetzt und gehalten. Anschliessend wird flüssiges Gel in dem Hohlraum in einer solchen Menge eingefüllt, dass das flüssige Gel das vom Saugheber gehaltene Hydrofon teilweise umschliesst. Nach Gelieren des eingefüllten Gels wird der Saugheber zum Einsetzen eines weiteren Hydrofons aus dem Hohlraum herausgezogen, wonach sich die Verfahrensschritte solange wiederholen, bis die vorgegebene Anzahl von Hydrofonen in dem Hohlraum platziert ist.

    Abstract translation: 在用于水听器的制备方法(12),从多个天线节水下天线,连续地在细长的腔体(20)以一定距离彼此和所述空腔的内壁衬水听被引入和空腔是用液体固定水听器具有用于可组合天线部 凝胶填充的(19),其填充后的凝胶。 为了制造简单起见,每个水听器的水听器的引入和定位是通过在基本上垂直于其纵向轴线对齐空腔吸力挺杆(16)的装置以预定距离从先前插入的水听器插入并保持。 随后,液体凝胶填充到空腔中,使得液体凝胶包围由抽吸提升器部分保持的水听器的量。 所述填充的凝胶的凝胶化后,将抽吸提升器从所述腔中取出另一个水听器的插入,于是该方法,只要重复进行,直到置于空腔水听器的预定数目的步骤。

    ANTI-BIOFOULING SEISMIC STREAMER CASING AND METHOD OF MANUFACTURE
    179.
    发明申请
    ANTI-BIOFOULING SEISMIC STREAMER CASING AND METHOD OF MANUFACTURE 审中-公开
    防生物地震流体套管和制造方法

    公开(公告)号:WO2006005045A2

    公开(公告)日:2006-01-12

    申请号:PCT/US2005/023717

    申请日:2005-06-30

    CPC classification number: G01V1/201 C09D5/1675 G01V1/38

    Abstract: An anti-biofouling seismic streamer casing (100,100') is provided that is formed by a flexible tubing (110) coated with a layer of a two-part heat cured silicone elastomer (120). The seismic streamer casing (100, 100') is formed by a method that includes steps of providing a flexi+e tubing (200) and pre-treating the outer surface of the tubing (210). Two parts of a two-part silicone elastomer are then mixed together (220). The method also includes coating the mixed two-part silicone elastomer on the flexible tubing (230), and heating the flexi+e tubing to cure the coating (240).

    Abstract translation: 提供了一种抗生物附着地震拖缆外壳(100,100'),其由涂覆有双组分热固化硅酮弹性体(120)的层的柔性管(110)形成。 地震拖缆外壳(100,100')通过包括提供柔性导管(200)和预处理导管(210)的外表面的步骤的方法形成。 然后将两部分的两部分有机硅弹性体混合在一起(220)。 该方法还包括在柔性管(230)上涂覆混合的两部分硅氧烷弹性体,并加热柔性管以固化涂层(240)。

    GEOPHYSICAL DATA ACQUISITION SYSTEM
    180.
    发明申请
    GEOPHYSICAL DATA ACQUISITION SYSTEM 审中-公开
    地球数据采集系统

    公开(公告)号:WO2005006022A1

    公开(公告)日:2005-01-20

    申请号:PCT/NO2004/000181

    申请日:2004-06-18

    Abstract: The invention comprises a geophysical sensor apparatus for use under water in the sea, comprising a plurality of seismic sensors (1) for sensing seismic waves associated with underground formations, and a plurality of EM-sensors constituted preferably by electrodes (4) for sensing electromagnetic waves associated with said underground formations. In a preferred receiver cable configuration embodiment of the invention, the geophysical sensor apparatus comprises a seismic receiver cable with a linear array of a plurality of seismic sensors (1) and EM-sensors arranged inside a flexible outer skin (25), with said EM-sensors having electrodes on the outside of said outer skin. The cable is operated on the seafloor by a surface vessel, said vessel towing an electromagnetic transmitter antenna in addition to the seismic source.

    Abstract translation: 本发明包括一种用于海洋中的水下的地球物理传感器装置,包括用于感测与地下结构相关的地震波的多个地震传感器(1),以及多个优选由电极(4)构成的EM传感器,用于感测电磁 与所述地下组合有关的波浪。 在本发明的优选的接收器电缆配置实施例中,地球物理传感器设备包括具有多个地震传感器(1)的线性阵列和布置在柔性外皮(25)内的EM-传感器的地震接收器电缆,所述EM 在所述外皮的外侧具有电极的传感器。 电缆通过地面船舶在海底上操作,所述容器除了地震源之外还牵引电磁发射机天线。

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