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    UNMANNED VEHICLE-BASED SEISMIC SURVEYING
    1.
    发明申请
    UNMANNED VEHICLE-BASED SEISMIC SURVEYING 审中-公开
    基于非机动车辆的地震勘测

    公开(公告)号：US20140362661A1

    公开(公告)日：2014-12-11

    申请号：US14251338

    申请日：2014-04-11

    Applicant: WESTERNGECO L.L.C.

    Inventor： EVERHARD JOHAN MUIJZERT ,  OLAV LIEN ,  KENNETH E. WELKER ,  SUDHIR PAI ,  HENRY MENKITI ,  NICOLAE MOLDOVEANU ,  IAIN COOPER

    IPC: G01V1/38

    CPC classification number: G01V1/3817 ,  B63B2035/008 ,  G01V1/3808

    Abstract: A technique includes a technique includes providing a plurality of acquisition components for performing a survey of a geologic region of interest, where the plurality of acquisition components comprising receivers and at least one source. The technique includes using at least one marine unmanned vehicle to position at least one of the receivers in the survey; and deploying at least at one of the acquisition components in a well or on land.

    Abstract translation: 一种技术包括提供多个采集部件，用于对感兴趣的地质区域进行勘测，其中所述多个采集部件包括接收器和至少一个源。 该技术包括使用至少一个海上无人驾驶车辆将至少一个接收器定位在测量中; 并至少在井中或陆上部署采购部件。

    IDENTIFYING REFLECTION ACOUSTIC SIGNALS
    2.
    发明申请
    IDENTIFYING REFLECTION ACOUSTIC SIGNALS 审中-公开
    识别反射声学信号

    公开(公告)号：US20140254308A1

    公开(公告)日：2014-09-11

    申请号：US14102246

    申请日：2013-12-10

    Applicant: WESTERNGECO L.L.C.

    Inventor： KENNETH E. WELKER

    IPC: G01V1/00

    CPC classification number: G01V1/001 ,  G01V1/003 ,  G01V1/3835

    Abstract: Various implementations described herein are directed to identifying reflected acoustic signals. In one implementation, a method may include receiving initial positions of an acoustic positioning source and an acoustic positioning receiver of an acoustic positioning system in a seismic spread. The method may also include calculating an expected travel difference between the acoustic positioning source and the acoustic positioning receiver. The method may further include receiving an acoustic positioning signal from the acoustic positioning receiver. The method may additionally include calculating an actual travel difference between the acoustic positioning source and the acoustic positioning receiver based on the acoustic positioning signal. The method may further include comparing the actual travel difference to the expected travel difference. The method may also include identifying whether the acoustic positioning signal is a reflected positioning signal based on the comparison.

    Abstract translation: 本文描述的各种实施方式涉及识别反射的声信号。 在一个实现中，方法可以包括在地震展开中接收声学定位源的声学定位源和声学定位接收器的初始位置。 该方法还可以包括计算声学定位源和声学定位接收器之间的预期行进差异。 该方法还可以包括从声学定位接收器接收声学定位信号。 该方法可以另外包括基于声学定位信号计算声学定位源和声学定位接收器之间的实际行驶差异。 该方法还可以包括将实际行驶差与预期行驶差进行比较。 该方法还可以包括基于比较来识别声学定位信号是否是反射的定位信号。

    SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES
    3.
    发明申请
    SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES 审中-公开
    使用自燃式水下车辆的地震数据采集

    公开(公告)号：US20140198610A1

    公开(公告)日：2014-07-17

    申请号：US14214003

    申请日：2014-03-14

    Applicant: WESTERNGECO L.L.C.

    Inventor： KENNETH E. WELKER ,  JULIAN EDWARD KRAGH

    IPC: G01V1/38

    CPC classification number: G01V1/3852 ,  B63B27/36 ,  B63C11/52 ,  B63G8/001 ,  G01S5/0027 ,  G01S5/26 ,  G01S11/14 ,  G01V1/38 ,  G01V1/3808

    Abstract: The present disclosure generally relates to the use of a self-propelled underwater vehicle for seismic data acquisition. The self-propelled underwater vehicle is adapted to gather seismic data from the seafloor and transmit such data to a control vessel. The self-propelled underwater vehicle may be redeployed to several seafloor locations during a seismic survey. Methods for real-time modeling of a target zone and redeployment of the self-propelled underwater vehicle based on the modeling are also described.

    Abstract translation: 本公开一般涉及使用自推进水下航行器进行地震数据采集。 自行式水下航行器适用于从海底收集地震数据，并将这些数据传送到控制船。 自走式水下航行器在地震勘测期间可能被重新部署到几个海底地点。 还描述了基于建模的目标区域的实时建模和自推进水下航行器的重新部署的方法。

    SEISMIC STREAMER SYSTEM
    4.
    发明申请
    SEISMIC STREAMER SYSTEM 审中-公开
    地震流域系统

    公开(公告)号：US20140269171A1

    公开(公告)日：2014-09-18

    申请号：US14049032

    申请日：2013-10-08

    Applicant: Westerngeco L.L.C.

    Inventor： KENNETH E. WELKER

    IPC: G01V1/38

    CPC classification number: G01V1/3808 ,  G01V1/201

    Abstract: A method of performing a marine survey is provided. The method may include deploying, into a body of water, a towable streamer including one or more sensors for performing a subterranean survey. The method may also include receiving, from the sensors, information relating to the subterranean survey at a data storage device housed within a portion of the towable streamer. The method may also include storing the information within the data storage device.

    Abstract translation: 提供了执行海洋勘测的方法。 该方法可以包括向水体中部署包括用于执行地下勘测的一个或多个传感器的可拖缆拖缆。 该方法还可以包括从传感器接收与容纳在可拖缆拖缆的一部分内的数据存储装置相关的地下勘测的信息。 该方法还可以包括将信息存储在数据存储设备内。

    COMMUNICATION SYSTEMS FOR WATER VEHICLES
    6.
    发明申请
    COMMUNICATION SYSTEMS FOR WATER VEHICLES 审中-公开
    水车通信系统

    公开(公告)号：US20160356908A1

    公开(公告)日：2016-12-08

    申请号：US15242916

    申请日：2016-08-22

    Applicant: WESTERNGECO L.L.C.

    Inventor： EVERHARD MUYZERT ,  KENNETH E. WELKER

    IPC: G01V1/38 ,  H04B11/00

    CPC classification number: G01V1/3817 ,  G01V1/3808 ,  G01V1/3843 ,  H04B11/00 ,  H04B13/02

    Abstract: Various technologies described herein are directed to a method that includes deploying a plurality of wave gliders in a seismic survey area, where the plurality of wave gliders has one or more seismic sensors coupled thereto for acquiring seismic data. The method may also include deploying at least one source vessel in the seismic survey area, where the at least one source vessel has one or more sources coupled thereto and a central communication unit disposed thereon. The method may then include positioning the plurality of wave gliders according to an initial navigation plan. The method may further include monitoring a relative position of a respective wave glider in the plurality of wave gliders with respect to other wave gliders in the plurality of wave gliders and with respect to the at least one source vessel.

    Abstract translation: 本文描述的各种技术涉及一种方法，其包括在地震勘测区域中部署多个波浪式滑翔机，其中多个波浪滑翔机具有耦合到其上的一个或多个地震传感器用于采集地震数据。 所述方法还可以包括在所述地震勘测区域中部署至少一个源船舶，其中所述至少一个源船只具有与其相连的一个或多个源和设置在其上的中央通信单元。 该方法可以包括根据初始导航计划来定位多个波浪滑翔机。 该方法还可以包括监测相对于多个波浪滑翔机中的其它波浪滑翔机和相对于至少一个源船只的多个波浪滑翔机中的各个波轮的相对位置。

    SEISMIC DATA ACQUISITION USING WATER VEHICLES
    7.
    发明申请
    SEISMIC DATA ACQUISITION USING WATER VEHICLES 审中-公开
    使用水车辆的地震数据采集

    公开(公告)号：US20140204708A1

    公开(公告)日：2014-07-24

    申请号：US13748236

    申请日：2013-01-23

    Applicant: WESTERNGECO L.L.C.

    Inventor： EVERHARD MUIJZERT ,  KENNETH E. WELKER

    IPC: G01V1/38

    CPC classification number: G01V1/3817 ,  G01V2001/207

    Abstract: A seismic acquisition system. The seismic acquisition system may include at least one unmanned water vehicle. The seismic acquisition system may also include at least one seismic streamer coupled to the at least one unmanned water vehicle, where the at least one seismic streamer has one or more seismic sensors coupled thereto for recording seismic data in a survey area. The seismic acquisition system may further include a buoyancy compensation mechanism coupled to the at least one seismic streamer, where the buoyancy compensation mechanism is configured to orient the at least one seismic streamer between a generally vertical direction and a generally horizontal direction through a water column.

    Abstract translation: 地震采集系统。 地震采集系统可以包括至少一个无人水车。 所述地震采集系统还可以包括耦合到所述至少一个无人水车辆的至少一个地震拖缆，其中所述至少一个地震拖缆具有耦合到其上的一个或多个地震传感器，用于在勘测区域中记录地震数据。 地震采集系统还可以包括耦合到所述至少一个地震拖缆的浮力补偿机构，其中所述浮力补偿机构被构造成通过水柱在大致垂直方向和大致水平方向之间定向所述至少一个地震拖缆。

    COMMUNICATION SYSTEMS FOR WATER VEHICLES
    9.
    发明申请
    COMMUNICATION SYSTEMS FOR WATER VEHICLES 有权
    水车通信系统

    公开(公告)号：US20140160886A1

    公开(公告)日：2014-06-12

    申请号：US13711394

    申请日：2012-12-11

    Applicant: WESTERNGECO L.L.C.

    Inventor： EVERHARD MUYZERT ,  KENNETH E. WELKER

    IPC: G01V1/38

    CPC classification number: G01V1/3817 ,  G01V1/3808 ,  G01V1/3843 ,  H04B11/00 ,  H04B13/02

    Abstract: Various technologies described herein are directed to a method that includes deploying a plurality of wave gliders in a seismic survey area, where the plurality of wave gliders has one or more seismic sensors coupled thereto for acquiring seismic data. The method may also include deploying at least one source vessel in the seismic survey area, where the at least one source vessel has one or more sources coupled thereto and a central communication unit disposed thereon. The method may then include positioning the plurality of wave gliders according to an initial navigation plan. The method may further include monitoring a relative position of a respective wave glider in the plurality of wave gliders with respect to other wave gliders in the plurality of wave gliders and with respect to the at least one source vessel.

    Abstract translation: 本文描述的各种技术涉及一种方法，其包括在地震勘测区域中部署多个波浪式滑翔机，其中多个波浪滑翔机具有耦合到其上的一个或多个地震传感器用于采集地震数据。 所述方法还可以包括在所述地震勘测区域中部署至少一个源船舶，其中所述至少一个源船只具有与其相连的一个或多个源和设置在其上的中央通信单元。 该方法可以包括根据初始导航计划来定位多个波浪滑翔机。 该方法还可以包括监测相对于多个波浪滑翔机中的其它波浪滑翔机和相对于至少一个源船只的多个波浪滑翔机中的各个波轮的相对位置。

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