公开(公告)号：WO2016113591A1

公开(公告)日：2016-07-21

申请号：PCT/IB2015/002498

申请日：2015-11-24

Applicant: CGG SERVICES SA

Inventor： GRIMSDALE, Jonathan ,  BIANCHI, Thomas ,  JUROK, Jason ,  MAXWELL, Peter

IPC: G01V1/16

CPC classification number: G01V1/166 ,  G01V1/168

Abstract: A system and method for improved coupling of geophysical sensors is disclosed. The method includes determining conditions at an installation location, and selecting a sensor assembly. The sensor assembly includes a threaded device having a shaft with a foot and a head. The threaded device has a cavity that is open at the foot and extends inside the shaft from the foot to the head. The sensor assembly further includes a baseplate configured to couple to the threaded device. The method also includes preparing the installation location for installation of the selected sensor assembly and installing the selected sensor assembly at the installation location.

Abstract translation: 公开了一种用于改善地球物理传感器耦合的系统和方法。 该方法包括确定安装位置处的状况，以及选择传感器组件。 传感器组件包括具有带有脚部和头部的轴的螺纹装置。 螺纹装置具有在脚部处开放并在轴内从脚部延伸到头部的空腔。 传感器组件还包括配置成耦合到螺纹装置的底板。 该方法还包括准备用于安装所选择的传感器组件的安装位置并将所选择的传感器组件安装在安装位置。

公开(公告)号：WO2015121749A2

公开(公告)日：2015-08-20

申请号：PCT/IB2015/000268

申请日：2015-02-04

Applicant: CGG SERVICES SA

Inventor： JUROK, Jason ,  MAXWELL, Peter ,  GRIMSDALE, Jonathan

CPC classification number: G01V1/247 ,  G01V1/162 ,  G01V1/168 ,  G01V1/184 ,  G01V1/22 ,  G01V2210/1425

Abstract: A seismic data acquisition system (100) includes a recording unit (102) to record acquired seismic data and ground equipment (107) containing surface units (108)and wireless field digitizer units (110). Each surface unit is in communication with the recording unit and contains a first wireless communication module (702) and a power supply mechanism transmitter coil (716). Each wireless field digitizing unit includes a seismic sensor unit (212), a second wireless communication module (202) in communication with the seismic sensor unit and one of the first wireless communication modules to exchange digital data between the first and second wireless communication modules and a power supply mechanism receiver coil (210). The power supply mechanism receiver coil is magnetically coupled to the power supply mechanism transmitter coil in one of the surface units to transmit electrical energy wirelessly from the surface unit to the wireless field digitizer.

Abstract translation: 地震数据采集系统（100）包括记录采集的地震数据的记录单元（102）和包含表面单元（108）和无线场数字转换单元（110）的地面设备（107）。 每个表面单元与记录单元通信，并且包含第一无线通信模块（702）和电源机构发送器线圈（716）。 每个无线场数字化单元包括地震传感器单元（212），与地震传感器单元通信的第二无线通信模块（202）和用于在第一和第二无线通信模块之间交换数字数据的第一无线通信模块之一和 电源机构接收线圈（210）。 供电机构接收线圈磁耦合到一个表面单元中的电源机构发射器线圈，以将无线的能量从表面单元传输到无线现场数字转换器。

公开(公告)号：WO2015125015A2

公开(公告)日：2015-08-27

申请号：PCT/IB2015/000348

申请日：2015-02-17

Applicant: CGG SERVICES SA

Inventor： FORGUES, Eric ,  MAXWELL, Peter ,  JUROK, Jason ,  COTTON, Julien

CPC classification number: G01V1/32 ,  G01V1/223 ,  G01V1/247 ,  H04W4/38 ,  H04W84/18

Abstract: Systems and methods for wireless data acquisition in seismic monitoring systems are disclosed. The method includes obtaining a signal table for an emitted seismic signal, receiving seismic signal data from a receiver configured to transform seismic signals into seismic signal data, and storing the seismic signal data on a storage system. The method also includes determining a time span for the seismic signal data and generating a reduced data set based on the seismic signal data, the signal table, and the time span.

Abstract translation: 公开了用于地震监测系统中的无线数据采集的系统和方法。 该方法包括获得发射的地震信号的信号表，从配置为将地震信号转换成地震信号数据的接收器接收地震信号数据，并将该地震信号数据存储在存储系统上。 该方法还包括确定地震信号数据的时间跨度并基于地震信号数据，信号表和时间跨度产生缩减的数据集。

公开(公告)号：WO2014118219A1

公开(公告)日：2014-08-07

申请号：PCT/EP2014/051702

申请日：2014-01-29

Applicant: CGG SERVICES SA

Inventor： MAXWELL, Peter

IPC: G01V1/18 ,  G01V1/38

CPC classification number: G01V1/18 ,  G01V1/38 ,  G01V2210/1427

Abstract: A method and a marine node for recording seismic waves underwater. The node includes a first module configured to house a seismic sensor; bottom and top plates attached to the first module; a second module removably attached to the first module and configured to slide between the bottom and top plates, the second module including a first battery and a data storage device; and a third module removably attached to the first module and configured to slide between the bottom and top plates, the third module including a second battery.

Abstract translation: 一种用于在水下记录地震波的方法和海洋节点。 节点包括构造成容纳地震传感器的第一模块; 底板和顶板附接到第一模块; 第二模块，其可移除地附接到所述第一模块并且被配置为在所述底板和顶板之间滑动，所述第二模块包括第一电池和数据存储装置; 以及第三模块，其可移除地附接到所述第一模块并且被配置为在所述底板和顶板之间滑动，所述第三模块包括第二电池。