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公开(公告)号：US20180321408A1
公开(公告)日：2018-11-08
申请号：US16036356
申请日：2018-07-16
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
CPC classification number: G01V1/3826 , G01V1/3817
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
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公开(公告)号：US10054705B2
公开(公告)日：2018-08-21
申请号：US15243361
申请日：2016-08-22
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
CPC classification number: G01V1/3826 , G01V1/3817
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
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公开(公告)号：US09423519B2
公开(公告)日：2016-08-23
申请号：US13831362
申请日：2013-03-14
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
CPC classification number: G01V1/3826 , G01V1/3817
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
Abstract translation: 在海洋地球物理测量领域，提供了用于控制地球物理传感器拖缆的空间分布或取向的系统和方法，或者是在检验船后面拖曳的地球物理传感器拖缆阵列。 提供了用于响应于变化的条件改变这种地球物理传感器拖缆的空间分布或取向的各种技术。 例如，可以基于从定位装置沿着拖缆的长度接收的配置数据来确定交叉电流条件，并且可以基于交流电流条件来确定拖缆的新的期望取向。 新的期望取向可以包括拖缆的新的期望的羽角。
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公开(公告)号：US11029433B2
公开(公告)日：2021-06-08
申请号：US15835792
申请日：2017-12-08
Applicant: PGS Geophysical AS
Inventor： Matthew Eric Lyssy , Mattias Südow , Toralf Lund , Andre Stenzel
Abstract: An apparatus can include a base assembly and a pivot assembly coupled to the base assembly. The apparatus can include a carriage coupled to the pivot assembly. The carriage can be shaped to receive a compass streamer telemetry unit (CSTU). The carriage can be configured to secure the CSTU. The pivot assembly can be rotatably coupled to the base assembly to adjust a pitch of the carriage. The carriage can be rotatably coupled to the pivot assembly to adjust roll of the carriage.
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公开(公告)号：US20140269178A1
公开(公告)日：2014-09-18
申请号：US13831362
申请日：2013-03-14
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
CPC classification number: G01V1/3826 , G01V1/3817
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
Abstract translation: 在海洋地球物理测量领域，提供了用于控制地球物理传感器拖缆的空间分布或取向的系统和方法，或者是在检验船后面拖曳的地球物理传感器拖缆阵列。 提供了用于响应于变化的条件改变这种地球物理传感器拖缆的空间分布或取向的各种技术。 例如，可以基于从定位装置沿着拖缆的长度接收的配置数据来确定交叉电流条件，并且可以基于交流电流条件来确定拖缆的新的期望取向。 新的期望取向可以包括拖缆的新的期望的羽角。
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Patent Agency Ranking
公开(公告)号：US20170045635A1
公开(公告)日：2017-02-16
申请号：US15243361
申请日：2016-08-22
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
CPC classification number: G01V1/3826 , G01V1/3817
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
Abstract translation: 在海洋地球物理测量领域，提供了用于控制地球物理传感器拖缆的空间分布或取向的系统和方法，或者是在检验船后面拖曳的地球物理传感器拖缆阵列。 提供了用于响应于变化的条件改变这种地球物理传感器拖缆的空间分布或取向的各种技术。 例如，可以基于从定位装置沿着拖缆的长度接收的配置数据来确定交叉电流条件，并且可以基于交流电流条件来确定拖缆的新的期望取向。 新的期望取向可以包括拖缆的新的期望的羽角。
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7.发明申请Method for Acquiring Geophysical Data By Dynamically Manipulating Survey Spread 审中-公开通过动态调节测量传播获取地球物理数据的方法公开(公告)号：US20160238730A1
公开(公告)日：2016-08-18
申请号：US15008977
申请日：2016-01-28
Applicant: PGS Geophysical AS
Inventor： Michael Malling , Toralf Lund , Tom Vincent-Dospital , Tollef Jahren
IPC: G01V1/38
CPC classification number: G01V1/3808 , G01V1/38 , G01V1/3826
Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.
Abstract translation: 实施例一般涉及海洋地球物理测量，更具体地说，涉及用于通过响应目标位置变化来动态地操纵勘测扩展来获取地球物理数据的方法。 一种方法可包括致动水体中的能源，其中用于海洋地球物理测量系统的目标位于水体底部的下方。 该方法还可以包括检测由能量源产生的能量。 该方法还可以包括响应于目标在水体底部的分布变化而操纵勘测展开的位置。
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公开(公告)号：US11119236B2
公开(公告)日：2021-09-14
申请号：US16036356
申请日：2018-07-16
Applicant: PGS Geophysical AS
Inventor： Øyvind Hillesund , Torbjørn Ursin , Toralf Lund
IPC: G01V1/38
Abstract: In the field of marine geophysical surveying, systems and methods for controlling the spatial distribution or orientation of a geophysical sensor streamer or an array of geophysical sensor streamers towed behind a survey vessel are provided. Various techniques for changing the spatial distribution or orientation of such geophysical sensor streamers in response to changing conditions are provided. For example, crosscurrent conditions may be determined based on configuration data received from positioning devices along the length of a streamer, and a new desired orientation for the streamer may be determined based on the crosscurrent conditions. The new desired orientation may include a new desired feather angle for the streamer.
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公开(公告)号：US10197690B2
公开(公告)日：2019-02-05
申请号：US15008977
申请日：2016-01-28
Applicant: PGS Geophysical AS
Inventor： Michael Malling , Toralf Lund , Tom Vincent-Dospital , Tollef Jahren
IPC: G01V1/38
Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.
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公开(公告)号：US20180172863A1
公开(公告)日：2018-06-21
申请号：US15835792
申请日：2017-12-08
Applicant: PGS Geophysical AS
Inventor： Matthew Eric Lyssy , Mattias Südow , Toralf Lund , Andre Stenzel
Abstract: An apparatus can include a base assembly and a pivot assembly coupled to the base assembly. The apparatus can include a carriage coupled to the pivot assembly. The carriage can be shaped to receive a compass streamer telemetry unit (CSTU). The carriage can be configured to secure the CSTU. The pivot assembly can be rotatably coupled to the base assembly to adjust a pitch of the carriage. The carriage can be rotatably coupled to the pivot assembly to adjust roll of the carriage.
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