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1.发明申请STREAMER FOR SEISMIC PROSPECTION COMPRISING TILT COMPENSATION OF DIRECTIONAL SENSORS 有权包含方向传感器倾斜补偿的地震前景流体公开(公告)号：US20140029377A1
公开(公告)日：2014-01-30
申请号：US13950253
申请日：2013-07-24
Applicant: SERCEL
Inventor： Gaetan Mellier , John Hepp , Mike Maples , Simon Leboeuf , Isabelle Sellin
CPC classification number: G01V1/18 , G01V1/00 , G01V1/162 , G01V1/184 , G01V1/185 , G01V1/187 , G01V1/189 , G01V1/201 , G01V1/38 , G01V1/3817
Abstract: A streamer for seismic prospection comprising directional sensors (20), such as geophones or accelerometers, distributed along the streamer, characterized in that said streamer comprises at least two tilt sensors (30, 40) located in remote positions and in locations distant from the directional sensors (20) and means which determined the effective orientation of each directional sensor (20) by interpolating along the streamer the tilt detected by the two tilt sensors (30, 40).
Abstract translation: 一种用于地震勘探的拖缆，包括沿着流光缆分布的诸如地震检波器或加速度计的方向传感器（20），其特征在于，所述拖缆包括至少两个位于远离位置的远程位置的倾斜传感器（30,40） 传感器（20）和通过沿拖缆内插由两个倾斜传感器（30,40）检测到的倾斜来确定每个方向传感器（20）的有效取向的装置。
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2.发明申请Method for Monitoring an Electrical Power Supply Line Comprised in a Seismic Cable, Corresponding System, Computer Program Product and Non-Transitory Computer-Readable Carrier Medium 有权用于监测包括在地震电缆，对应系统，计算机程序产品和非瞬时计算机可读载体介质中的电力供应线的方法公开(公告)号：US20150241497A1
公开(公告)日：2015-08-27
申请号：US14629035
申请日：2015-02-23
Applicant: Sercel
Inventor： Isabelle Sellin
CPC classification number: G01R31/021 , G01M11/083 , G01R15/24 , G01R31/083 , G01V1/18 , G01V1/201 , G01V1/38
Abstract: It is proposed a method for monitoring an electrical power supply line comprised in a seismic cable and extending along the seismic cable. The seismic cable includes: a plurality of seismic sensors arranged along the seismic cable, a plurality of controllers arranged along the seismic cable, and an optical transmission line extending along the seismic cable for carrying data signals from or towards the controllers. The electrical power supply line supplies at least one pair of master and slave controllers. The master controller of a given pair of master and slave controllers performs a step of monitoring a portion of the electrical power supply line between the master and slave controllers, by using an optical loop established on a portion of the optical transmission line between the master and slave controllers, and starting from the master controller and passing through the slave controller.
Abstract translation: 提出了一种用于监测包括在地震电缆中并沿着地震电缆延伸的电力供应线的方法。 地震电缆包括：沿着地震电缆布置的多个地震传感器，沿着地震电缆布置的多个控制器，以及沿着地震电缆延伸的光传输线，用于从控制器传送数据信号。 电源线至少提供一对主控制器和从属控制器。 给定的一对主从控制器的主控制器执行通过使用建立在主传输线和从属控制器之间的光传输线路的一部分上的光环路来监视主控和从控制器之间的电源线的一部分的步骤 从控制器，从主控制器开始并通过从控制器。
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公开(公告)号：US09766281B2
公开(公告)日：2017-09-19
申请号：US14629035
申请日：2015-02-23
Applicant: Sercel
Inventor： Isabelle Sellin
CPC classification number: G01R31/021 , G01M11/083 , G01R15/24 , G01R31/083 , G01V1/18 , G01V1/201 , G01V1/38
Abstract: It is proposed a method for monitoring an electrical power supply line comprised in a seismic cable and extending along the seismic cable. The seismic cable includes: a plurality of seismic sensors arranged along the seismic cable, a plurality of controllers arranged along the seismic cable, and an optical transmission line extending along the seismic cable for carrying data signals from or towards the controllers. The electrical power supply line supplies at least one pair of master and slave controllers. The master controller of a given pair of master and slave controllers performs a step of monitoring a portion of the electrical power supply line between the master and slave controllers, by using an optical loop established on a portion of the optical transmission line between the master and slave controllers, and starting from the master controller and passing through the slave controller.
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4.发明授权Streamer for seismic prospection comprising tilt compensation of directional sensors 有权用于地震勘探的流光镜，包括定向传感器的倾斜补偿公开(公告)号：US09322942B2
公开(公告)日：2016-04-26
申请号：US13950253
申请日：2013-07-24
Applicant: SERCEL
Inventor： Gaetan Mellier , John Hepp , Mike Maples , Simon Leboeuf , Isabelle Sellin
CPC classification number: G01V1/18 , G01V1/00 , G01V1/162 , G01V1/184 , G01V1/185 , G01V1/187 , G01V1/189 , G01V1/201 , G01V1/38 , G01V1/3817
Abstract: A streamer for seismic prospection comprising directional sensors (20), such as geophones or accelerometers, distributed along the streamer, characterized in that said streamer comprises at least two tilt sensors (30, 40) located in remote positions and in locations distant from the directional sensors (20) and means which determined the effective orientation of each directional sensor (20) by interpolating along the streamer the tilt detected by the two tilt sensors (30, 40).
Abstract translation: 一种用于地震勘探的拖缆，包括沿着流光缆分布的诸如地震检波器或加速度计的方向传感器（20），其特征在于，所述拖缆包括至少两个位于远离位置的远程位置的倾斜传感器（30,40） 传感器（20）和通过沿拖缆内插由两个倾斜传感器（30,40）检测到的倾斜来确定每个方向传感器（20）的有效取向的装置。
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