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    ELECTROSEISMIC SURVEYING IN EXPLORATION AND PRODUCTION ENVIRONMENTS
    3.
    发明公开
    ELECTROSEISMIC SURVEYING IN EXPLORATION AND PRODUCTION ENVIRONMENTS 审中-公开
    在FORSCHUNGS- UND PRODUKTIONSUMGEBUNGEN的ELEKTROSEISMISCHE ERFASSUNG

    公开(公告)号：EP3058170A4

    公开(公告)日：2017-09-27

    申请号：EP14854047

    申请日：2014-10-14

    Applicant: HUNT ENERGY ENTPR LLC

    Inventor： ENGLAND ROBERT ,  THOMPSON ARTHUR ,  KATZ ALAN ,  BENSON TODD W ,  GRIFFIN MARK

    IPC: E21B47/00 ,  G01V1/40 ,  G01V1/50 ,  G01V11/00

    CPC classification number: G01V11/007 ,  E21B49/00 ,  G01V1/181 ,  G01V1/20 ,  G01V1/28 ,  G01V1/306 ,  G01V1/40 ,  G01V2210/32 ,  G01V2210/62 ,  G01V2210/6224 ,  G01V2210/624 ,  G01V2210/6244 ,  G01V2210/6246

    Abstract: Systems, methods, and computer programs for monitoring a drilling operation in a subterranean formation include receiving, from a first sensor array, one or more signals caused, at least in part, by the fracturing operation in the subterranean formation; receiving, from the first sensor array, one or more electromagnetic signals generated by an electroseismic or seismoelectric conversion of the seismic signals caused, at least in part, by the fracturing operation in the subterranean formation; and determining a property of one or more of a fracture or the subterranean formation based, at least in part, at least in part, on the signals received from the first sensor array. The first sensor array is arranged to monitor the fracturing operation.

    Abstract translation: 用于监测来自地下地层的流体的产生的系统，方法和计算机程序包括：从第一传感器阵列第一时间接收由地震信号的电震或震电转换产生的第一组电磁信号，所述电震信号至少在 部分，通过从地层中产生流体; 在第二时间从第一传感器阵列接收由地震信号的电震或震电转换产生的第二组电磁信号，所述电震信号至少部分地由来自地下地层的流体的产生引起; 以及至少部分基于从第一传感器阵列接收的第一和第二组信号来确定一个或多个储层性质。 第一个传感器阵列被安排来监控生产操作

    CONTROLLED SPACED STREAMER ACQUISITION
    4.
    发明公开
    CONTROLLED SPACED STREAMER ACQUISITION 审中-公开
    ERFASSUNG GESTEUERTER BEABSTANDETER STREAMER

    公开(公告)号：EP3170030A4

    公开(公告)日：2017-07-26

    申请号：EP15822526

    申请日：2015-07-15

    Applicant: CONOCOPHILLIPS CO

    Inventor： EICK PETER M ,  BREWER JOEL D

    IPC: G01V1/24 ,  G01V1/20 ,  G01V1/38

    CPC classification number: G01V1/3861 ,  G01V1/20 ,  G01V1/3808

    Abstract: A seismic measurement system and a method of obtaining seismic measurements are described. The seismic measurement system includes a cable and a plurality of sensors disposed at a first interval along the cable. The plurality of sensors receives reflections resulting from a seismic source and each of the plurality of sensors receives the reflection corresponding with a particular subsurface location. The system also includes a controller to turn on a first set of the plurality of sensors and turn off a second set of the plurality of sensors based on an area of interest.

    Abstract translation: 描述了地震测量系统和获得地震测量的方法。 地震测量系统包括电缆和沿电缆以第一间隔设置的多个传感器。 多个传感器接收由地震源产生的反射，并且多个传感器中的每一个接收与特定地下位置对应的反射。 该系统还包括控制器，用于基于感兴趣的区域开启第一组多个传感器并关闭第二组多个传感器。

    MULTI-DIMENSIONAL SEISMIC SENSOR ARRAY
    5.
    发明公开
    MULTI-DIMENSIONAL SEISMIC SENSOR ARRAY 审中-公开
    MEHRDIMENSIONALE ANORDNUNG地震仪传感器

    公开(公告)号：EP3100073A1

    公开(公告)日：2016-12-07

    申请号：EP15740880.8

    申请日：2015-01-27

    Applicant: Schlumberger Technology B.V.

    Inventor： MOLDOVEANU, Nicoale ,  LIEN, Olav ,  PAI, Sudhir ,  COMBEE, Leendert

    IPC: G01V1/18 ,  G01V1/20 ,  G01V1/38

    CPC classification number: G01V1/20 ,  G01V1/3808 ,  G01V1/3817 ,  G01V1/3843 ,  G01V2001/207 ,  G01V2210/144

    Abstract: A system includes an unmanned marine vessel having a hull; a multi-dimensional seismic sensor array coupled with the hull, wherein the multi-dimensional seismic sensor array is configured to acquire seismic survey data in multiple directions; wherein the unmanned marine vessel comprises a power source configured to drive and provide propulsion to the unmanned marine vessel; and an umbilical cord for coupling the multi-dimensional seismic sensor array with the hull of the unmanned marine vessel, wherein the umbilical provides electrical communication between the unmanned marine vessel and the multi-dimensional seismic sensor array.

    Abstract translation: 一种系统包括具有船体的无人船舶; 与所述船体耦合的多维地震传感器阵列，其中所述多维地震传感器阵列被配置为在多个方向上获取地震勘测数据; 其中所述无人船舶包括被配置为驱动并向所述无人船舶提供推进的动力源; 以及用于将所述多维地震传感器阵列与所述无人船舶的船体耦合的脐带，其中所述脐带器提供所述无人船舶与所述多维地震传感器阵列之间的电通信。

    SEISMIC SENSOR DEVICES, SYSTEMS, AND METHODS INCLUDING NOISE FILTERING
    6.
    发明公开
    SEISMIC SENSOR DEVICES, SYSTEMS, AND METHODS INCLUDING NOISE FILTERING 审中-公开
    地震仪SENSORVORRICHTUNGEN，SYSTEME UND VERFAHREN MIT RAUSCHFILTERUNG

    公开(公告)号：EP2962131A2

    公开(公告)日：2016-01-06

    申请号：EP14729104.1

    申请日：2014-03-14

    Applicant: ION Geophysical Corporation

    Inventor： ROUQUETTE, Robert E.

    IPC: G01V1/20

    CPC classification number: G01V1/364 ,  G01V1/20 ,  G01V1/201 ,  G01V1/3808 ,  G01V1/3817 ,  G01V2210/1423 ,  G01V2210/324

    Abstract: Methods, systems, and apparatuses are disclosed for sensing acoustic waves in a medium. One example system includes a first elongated member, a first motion sensor sensitive to vibrations of the first elongated member, a second motion sensor spaced apart from the first motion sensor and also sensitive to vibrations of the first elongated member, and a first vibration source operably coupled to the first elongated member and configured to vibrate the first elongated member.

    Abstract translation: 公开了用于感测介质中的声波的方法，系统和装置。 一个示例性系统包括第一细长构件，对第一细长构件的振动敏感的第一运动传感器，与第一运动传感器间隔开并且对第一细长构件的振动敏感的第二运动传感器，以及可操作地 耦合到第一细长构件并且构造成使第一细长构件振动。

    INDICATING LOCATIONS
    8.
    发明公开
    INDICATING LOCATIONS 审中-公开
    显示站点的

    公开(公告)号：EP2810028A1

    公开(公告)日：2014-12-10

    申请号：EP13706675.9

    申请日：2013-02-01

    Applicant: OptaSense Holdings Limited

    Inventor： McEWEN-King, Magnus

    IPC: G01H9/00 ,  G01V1/20

    CPC classification number: G01S1/74 ,  B61L23/06 ,  B61L25/025 ,  G01H9/004 ,  G01V1/20

    Abstract: This application describes methods and apparatus for remotely indicating a location of interest in an area, for instance the location of an event in the area. The method comprises positioning an acoustic source at the location of interest, activating the acoustic source to produce a predetermined acoustic output and performing distributed acoustic sensing on at least one optical fibre deployed at least partly in the area. The acoustic source thus acts as an acoustic marker which can be remotely detected by the distributed acoustic sensor. The acoustic signals detected by the distributed acoustic sensor are therefore analysed to detect said predetermined acoustic output and determine the location of the acoustic source. The method is particularly applicable to transport networks already provided with optical fibre along the length of the network and can be used to indicate the location of work parties or emergencies.

    Spherical helix projection microseismic network
    9.
    发明公开
    Spherical helix projection microseismic network 审中-公开
    球形螺旋投影微地震网

    公开(公告)号：EP2790037A2

    公开(公告)日：2014-10-15

    申请号：EP14162892.5

    申请日：2014-03-31

    Applicant: CGG Services SA

    Inventor： Bardainne, Thomas

    IPC: G01V1/00 ,  G01V1/20

    CPC classification number: G01V1/003 ,  G01V1/20 ,  G01V2210/1425 ,  G06F17/509

    Abstract: Methods and systems for designing or configuring a microseismic monitoring network are described. The design is based on a regular and homogeneous repartitioning of seismic sensor locations associated with a focal sphere. The methods and systems determine an optimal sampling of the focal sphere of microseismic events and a takeoff angle associated with each of the optimal sampling points. The sampling points are propagated to the surface based on the associated rays and any of a plurality of ray tracing techniques.

    Abstract translation: 描述了用于设计或配置微震监测网络的方法和系统。 该设计基于对焦点球体相关的地震传感器位置的规则和均匀重新分区。 该方法和系统确定微震事件焦点范围的最佳采样和与每个最佳采样点相关的起飞角。 基于相关联的射线和多种射线追踪技术中的任何一种将采样点传播到表面。

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