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1. 发明申请

WO2016009270A1 SYSTEMATIC DEPARTURE FROM PATTERN REGULARITY IN SEISMIC DATA ACQUISITION 审中-公开
标题翻译：地震数据采集中的模式规律的系统性离散
公开(公告)号：WO2016009270A1
公开(公告)日：2016-01-21
申请号：PCT/IB2015/001304
申请日：2015-07-16
申请人： CGG SERVICES SA
发明人： WINNETT, Richard , MONTGOMERY, Bob , POOLE, Gordon , ROHNKE, Jonas , SVAY, Julie , SALLAS, John
IPC分类号： G01V1/00 , G01V1/20 , G01V1/38
CPC分类号： G01V1/3808 , G01V1/005 , G01V1/20
摘要： During seismic data acquisition the seismic sources and/or seismic receivers are deployed according to an irregular arrangement departing in a predetermined manner from repetitive spatial patterns formed by or within groups of adjacent among the seismic sources or adjacent among the receivers. Additionally or alternatively, source activation moments of the sources within a series of source firing time intervals are determined using Golomb ruler sequences or a non-linear inversion.
摘要翻译：在地震数据采集期间，地震源和/或地震接收机按照以预定的方式从不同地震源之间相邻或在邻近的接收机之间形成的重复空间图形中的不规则排列部署。附加地或替代地，使用Golomb标尺序列或非线性反演来确定一系列源点火时间间隔内的源的源激活时刻。

2. 发明申请

WO2014076184A2 PROCESS FOR SEPARATING DATA RECORDED DURING A CONTINUOUS DATA ACQUISITION SEISMIC SURVEY 审中-公开
标题翻译：在连续数据采集中记录数据的过程地震测量
公开(公告)号：WO2014076184A2
公开(公告)日：2014-05-22
申请号：PCT/EP2013/073831
申请日：2013-11-14
申请人： CGG SERVICES SA
发明人： SALLAS, John
IPC分类号： G01V1/37
CPC分类号： G01V1/38 , G01V1/005 , G01V1/375 , G01V2210/127
摘要： Method for separating signals recorded by a seismic receiver and generated with at least two vibratory seismic sources driven with no listening time. The method includes receiving seismic data that includes data d recorded by the seismic receiver and data related to the first and second vibratory seismic sources; computing a source separation matrix based on the data related to the first and second vibratory seismic sources; calculating first and second earth impulse responses HA and HB corresponding to the two vibratory seismic sources, respectively, based on the data d recorded by the seismic receiver, the data related to the two vibratory seismic sources and the source separation matrix; and separating the signals recorded by the seismic receiver based on the first and second earth impulse responses HA and HB such that signals the two vibratory seismic sources are disentangled.
摘要翻译：用于分离由地震接收机记录并由至少两个振动地震源产生的信号的方法，所述至少两个振动地震源不受聆听时间驱动。该方法包括接收包括由地震接收机记录的数据d和与第一和第二震动震源有关的数据的地震数据; 基于与第一和第二震动震源相关的数据计算源分离矩阵; 基于地震接收机记录的数据d，与两个振动地震源相关的数据和源分离矩阵，分别计算对应于两个振动地震源的第一和第二地球脉冲响应HA和HB; 以及基于第一和第二地球脉冲响应HA和HB分离由地震接收机记录的信号，使得两个振动地震源的信号解开。

3. 发明申请

WO2014076076A2 DEVICE AND METHOD FOR CONTINUOUS DATA ACQUISITION 审中-公开
标题翻译：用于连续数据采集的装置和方法
公开(公告)号：WO2014076076A2
公开(公告)日：2014-05-22
申请号：PCT/EP2013/073614
申请日：2013-11-12
申请人： CGG SERVICES SA
发明人： SALLAS, John , DOWLE, Robert , RUET, Laurent , TEYSSANDIER, Benoit
IPC分类号： G01V1/00
CPC分类号： G01V1/3808 , G01V1/005 , G01V1/38
摘要： Method for generating an excitation signal for a first vibratory seismic source so that the first vibratory seismic source is driven with no listening time. The method includes a step of determining a first target spectrum for the first vibratory seismic source; a step of setting a first group of constraints for the first vibratory seismic source; and a step of generating a first excitation signal for the first vibratory seismic source based on the first group of constraints and the first target spectrum. The first seismic traces recorded with plural receivers can be identified when the first vibratory seismic source is driven with no listening time, based on the first excitation signal.
摘要翻译：用于产生用于第一振动地震源的激励信号的方法，使得第一振动地震源在没有收听时间的情况下被驱动。该方法包括确定第一振动地震源的第一目标频谱的步骤; 设置第一振动地震源的第一组约束的步骤; 以及基于第一组约束和第一目标谱为第一振动地震源产生第一激励信号的步骤。基于第一激励信号，当第一振动地震源在没有收听时间的情况下被驱动时，能够识别用多个接收器记录的第一地震道。

4. 发明申请

WO2014198811A2 STATIONARY MARINE VIBRATORY SOURCE FOR SEISMIC SURVEYS 审中-公开
标题翻译：静态海洋振动源地震检测
公开(公告)号：WO2014198811A2
公开(公告)日：2014-12-18
申请号：PCT/EP2014/062196
申请日：2014-06-12
申请人： CGG SERVICES SA
发明人： SALLAS, John , THOMAS, Dominique
IPC分类号： G01V1/38
CPC分类号： G01V1/3808 , G01V1/005 , G01V1/006 , G01V1/3861
摘要： There is a method for obtaining control of a source array configured to generate seismic waves. The method includes accessing (1000) an interface unit (990) attached to a fixed structure (904) that is substantially stationary in water, the interface unit (990) being connected to a source array (910); entering (1002) a passcode (994) to the interface unit (990) to gain access to the source array (910); downloading (1004) a shooting sequence or a driving signal to a controller (904A or 904B) of the source array (910); and actuating (1006) the source array (910) to generate seismic energy into water.
摘要翻译：存在用于获得被配置为产生地震波的源阵列的控制的方法。该方法包括访问（1000）连接到基本上静止在水中的固定结构（904）的接口单元（990），所述接口单元（990）连接到源阵列（910）; 向所述接口单元（990）输入（1002）密码（994）以获得对所述源阵列（910）的访问; 将拍摄顺序或驱动信号下载（1004）到所述源阵列（910）的控制器（904A或904B）; 并且致动（1006）所述源阵列（910）以将地震能量产生到水中。

5. 发明申请

WO2014198806A2 STATIONARY MARINE VIBRATORY SOURCE FOR SEISMIC SURVEYS 审中-公开
标题翻译：静态海洋振动源地震检测
公开(公告)号：WO2014198806A2
公开(公告)日：2014-12-18
申请号：PCT/EP2014/062186
申请日：2014-06-12
申请人： CGG SERVICES SA
发明人： SALLAS, John , THOMAS, Dominique
IPC分类号： G01V1/38
CPC分类号： G01V1/3808 , G01V1/005 , G01V1/006 , G01V1/3861
摘要： A seismic data acquisition system is configured to collect seismic data. The system includes a marine source array configured to be attached to a fixed structure floating at the water surface and including vibratory source elements; and a controller configured to control the vibratory source elements so that a beam formed by the source array is steerable.
摘要翻译：地震数据采集系统被配置为收集地震数据。该系统包括构造成附接到浮在水面上并包括振动源元件的固定结构的海洋源阵列; 以及控制器，其被配置为控制所述振动源元件，使得由所述源阵列形成的光束是可操纵的。

6. 发明申请

WO2014128195A2 SYSTEM AND METHOD FOR LOCATING AND POSITIONING SEISMIC SOURCE 审中-公开
标题翻译：用于定位和定位地震源的系统和方法
公开(公告)号：WO2014128195A2
公开(公告)日：2014-08-28
申请号：PCT/EP2014/053290
申请日：2014-02-20
申请人： CGG SERVICES SA
发明人： SALLAS, John , TEYSSANDIER, Benoit , DOWLE, Robert
CPC分类号： G01V1/3817 , G01S7/52004 , G01S7/521 , G01S15/003 , G01S15/89 , G01V1/3835
摘要： A source array generates seismic waves in water during a marine seismic survey. The source array includes a first sub-array including plural source elements; plural acoustic transceivers distributed along the first sub-array; a positioning system; a primary position control device configured to control a position of the first sub-array; and a secondary position control system configured to adjust a depth of the first sub-array.
摘要翻译：源阵列在海洋地震勘测期间产生水中的地震波。源阵列包括包括多个源元素的第一子阵列; 沿着第一子阵列分布的多个声收发器; 定位系统; 主位置控制装置，被配置为控制所述第一子阵列的位置; 以及辅助位置控制系统，被配置为调整第一子阵列的深度。

7. 发明申请

WO2014023788A3 ADAPTIVE SWEEP METHOD AND DEVICE FOR SEISMIC EXPLORATION 审中-公开
公开(公告)号：WO2014023788A3
公开(公告)日：2014-02-13
申请号：PCT/EP2013/066591
申请日：2013-08-07
申请人： CGG SERVICES SA
发明人： TEYSSANDIER, Benoit , DOWLE, Robert , RUET, Laurent , SALLAS, John
IPC分类号： G01V1/00 , G01V1/38
摘要： Controller and method for adapting a frequency sweep for a vibro-acoustic source element that is configured to generate acoustic waves during a seismic survey. The method includes driving a seismic source element to generate a current frequency sweep; recording seismic data with plural seismic sensors in response to the current frequency sweep; selecting, during the seismic survey, a data subset of the seismic data, wherein the data subset has a size less than 10% of the seismic data; calculating with a processing device an attribute based on the data subset; and calculating a new frequency sweep based on the attribute.

8. 发明申请

WO2015193695A1 SYSTEMS AND METHODS FOR SEISMIC EXPLORATION IN DIFFICULT OR CONSTRAINED AREAS 审中-公开
标题翻译：不同或受约束地区地震勘探的系统与方法
公开(公告)号：WO2015193695A1
公开(公告)日：2015-12-23
申请号：PCT/IB2014/001527
申请日：2014-06-19
申请人： CGG SERVICES SA
发明人： BIANCHI, Thomas , SALLAS, John
IPC分类号： G01V1/047 , G01V1/09
CPC分类号： G01V1/09 , G01V1/047 , G01V2210/1212 , G01V2210/1295
摘要： A method for performing a seismic survey using at least one carrier (2) which includes a seismic source (8). The method including: deploying each of the at least one carriers by the delivery vehicle (4), wherein each of the at least one carriers includes: a plurality of supports (126) configured to enable a baseplate (124) to contact ground, wherein the baseplate is formed by each foot of the plurality of supports; a seismic source which includes a lower portion configured to push through unconsolidated materials and configured to contact the ground; and a power source (100) configured to operate the seismic source; and transmitting at least one seismic signal from the seismic source.
摘要翻译：一种用于使用包括地震源（8）的至少一个载体（2）执行地震测量的方法。所述方法包括：由所述输送车辆（4）展开所述至少一个载体中的每一个，其中所述至少一个载体中的每一个包括：多个支撑件（126），其构造成使得基板（124）能够接地，其中所述底板由所述多个支撑体的每个脚形成; 地震源，其包括被配置为推动未合并材料并被配置为接触地面的下部; 以及被配置为操作所述地震源的电源（100）; 以及从所述地震源发送至少一个地震信号。

9. 发明申请

WO2015155595A1 METHOD AND SYSTEM FOR GENERATING LOW-FREQUENCY SEISMIC SIGNALS WITH A FLOW-MODULATED SOURCE 审中-公开
标题翻译：用流量调制源产生低频地震信号的方法和系统
公开(公告)号：WO2015155595A1
公开(公告)日：2015-10-15
申请号：PCT/IB2015/000538
申请日：2015-03-27
申请人： CGG SERVICES SA
发明人： DOWLE, Robert , SALLAS, John
IPC分类号： G01V1/137 , G01V1/38
CPC分类号： G01V1/137 , G01V1/38
摘要： A low-frequency source element is configured to generate seismic waves in water. The low-frequency source element includes (900, 1300) includes a hydraulic reservoir (1302) configured to hold a given fluid volume (1303); a compliant chamber (1304) configured to hold a given gas volume (1305) and to accommodate volume changes of the given fluid volume; a rotational kinetic energy actuator (1306) configured to impart rotational kinetic energy to the fluid volume (1303); and a flow modulator device (1308) configured to transform part of the rotational kinetic energy of the fluid volume (1303) into translational energy to generate an acoustic signal.
摘要翻译：低频源元件被配置为在水中产生地震波。所述低频源元件包括（900,1300），包括构造成保持给定流体体积（1303）的液压储存器（1302）。被配置为保持给定气体体积（1305）并适应给定流体体积的体积变化的顺应腔室（1304）配置成向所述流体体积（1303）传递旋转动能的旋转动能致动器（1306）; 以及流调制器装置（1308），其被配置为将所述流体体积（1303）的旋转动能的一部分转换成平移能量以产生声信号。

10. 发明申请

WO2015004197A3 METHOD AND SYSTEM FOR AUGMENTING LOW-FREQUENCY RANGE OF SEISMIC SURVEY 审中-公开
公开(公告)号：WO2015004197A3
公开(公告)日：2015-01-15
申请号：PCT/EP2014/064736
申请日：2014-07-09
申请人： CGG SERVICES SA
发明人： SALLAS, John , BIANCHI, Thomas
IPC分类号： G01V1/143
摘要： Method and resonant source (500) for generating low-frequency seismic waves. The resonant source (500) includes a frame (508); a reaction mass (504) configured to oscillate relative to the frame (508); a resonant suspension system (506) connecting the reaction mass (504) to the frame (508) and including at least a spring (619); and a spring clamp system (630) connected to the resonant suspension system (506) and configured to modify a resonant frequency of the resonant suspension system (506). The resonant suspension system (506) is configured to allow the reaction mass (504) to oscillate relative to the frame (508) with a corresponding resonant frequency.

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