公开(公告)号：US20160223696A1

公开(公告)日：2016-08-04

申请号：US14969247

申请日：2015-12-15

Applicant: CGG SERVICES SA

Inventor： Florian JOSSE ,  Herve RICHER DE FORGES ,  Junya KONNO

IPC: G01V1/20 ,  G01V1/38

CPC classification number: G01V1/3861 ,  G01V1/3808 ,  G01V1/3826 ,  G01V2210/127

Abstract: Seismic source modules are combined into seismic source strings that are grouped into seismic source arrays. The seismic source array includes a plurality of seismic source strings arranged in parallel and towed behind a seismic source vessel. Each seismic source string includes a plurality of seismic source modules coupled in series along the seismic source string. Each seismic source module includes a protective cage, at least one seismic source disposed within the protective cage and decoupled from the protective cage and a pair of couplers in communication with the protective cage. The seismic source string also includes a plurality of tethers attached to couplers between adjacent pairs of seismic source modules in the series of seismic source modules.

Abstract translation: 地震源模块组合成地震源阵列，分为地震源阵列。 地震源阵列包括平行排列并被拖到地震源船后面的多个地震源串。 每个地震源串包括沿地震源串串联耦合的多个地震源模块。 每个地震源模块包括保护笼，至少一个地震源设置在保护笼内并与保护笼分离，以及与保护笼连通的一对耦合器。 地震源串还包括附接到该系列地震源模块中相邻的地震源模块对之间的耦合器的多个系绳。

公开(公告)号：US20160280334A1

公开(公告)日：2016-09-29

申请号：US14968970

申请日：2015-12-15

Applicant: CGG SERVICES SA

Inventor： Jean-Baptiste HUBERT ,  Herve RICHER DE FORGES ,  François POISSON ,  Thomas PEAN ,  Florian JOSSE ,  Marie-fleur SACRESTE

IPC: B63B21/66 ,  F16L57/02 ,  F16L1/23

CPC classification number: B63B21/66 ,  F16L1/23 ,  F16L57/02 ,  G01V1/202 ,  G01V1/3843

Abstract: A cable-protecting device is used on a cable of a marine survey system to oppose cable bending and/or to limit a bending radius of the cable. The cable-protecting device has a functional body made of at least two portions configured to be clamped together to surround the cable, a gripping system configured to oppose the functional body sliding along the cable, and a closing system configured enable the at least two portions to engage fast and remain clamped.

Abstract translation: 在海洋测量系统的电缆上使用电缆保护装置来对抗电缆弯曲和/或限制电缆的弯曲半径。 所述电缆保护装置具有由至少两个部分构成的功能体，所述至少两个部分被构造成夹紧在一起以围绕所述电缆;配置成与沿着所述电缆滑动的所述功能体相对的夹持系统，以及配置的闭合系统使得所述至少两个部分 快速抓紧。

公开(公告)号：US20160259072A1

公开(公告)日：2016-09-08

申请号：US15155188

申请日：2016-05-16

Applicant: CGG SERVICES SA

Inventor： Herve RICHER DE FORGES ,  Karine DESRUES ,  Risto SILIQI

IPC: G01V1/00 ,  G01V1/38

CPC classification number: G01V1/006 ,  G01V1/047 ,  G01V1/3808 ,  G01V1/3843 ,  G01V1/3852

Abstract: A marine source element is configured to generate seismic waves. The source element includes a body and a source actuator attached to the body and configured to generate the seismic waves. The body is autonomous from a vessel towing streamers along a pre-plot line associated with a seismic survey.

Abstract translation: 海洋源元件被配置为产生地震波。 源元件包括主体和连接到主体并被配置为产生地震波的源致动器。 身体是沿着与地震勘测相关的前期线路的船只自主的拖船。

公开(公告)号：US20160131777A1

公开(公告)日：2016-05-12

申请号：US14982073

申请日：2015-12-29

Applicant: CGG SERVICES SA

Inventor： Herve RICHER DE FORGES ,  Robert DOWLE ,  John SALLAS

IPC: G01V1/135

CPC classification number: G01V1/135 ,  G01V2210/1214 ,  G01V2210/1293

Abstract: A source element for generating seismic waves includes a housing; a partitioning element placed inside the housing and configured to split the housing in a closed chamber and an opened chamber; and a valve in fluid communication with the closed chamber and configured to supply high-pressure air to the closed chamber to make the partitioning element oscillates. An oscillation of the partitioning element generates low-frequency seismic waves.