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61. 发明申请

WO2016063126A1 METHODS AND SYSTEMS FOR IMPROVED ACTIVE LAND STREAMERS 审中-公开
标题翻译：改进的有源土地流动的方法和系统
公开(公告)号：WO2016063126A1
公开(公告)日：2016-04-28
申请号：PCT/IB2015/002123
申请日：2015-10-22
申请人： CGG SERVICES SA
发明人： LEBLANC, Ludovic , GRESILLON, François-Xavier
IPC分类号： G01V1/20 , G10K11/00 , G01V1/16
CPC分类号： G01V1/201 , G01V1/16 , G01V1/168 , G10K11/008
摘要： A system and method for improved active land streamers is disclosed. A land streamer system includes a piezoelectric module having an opening that extends through the piezoelectric module. The land streamer system also includes a power cable configured to traverse the opening. The power cable includes a plurality of sub-cables, and a first sub-cable of the plurality of sub-cables is configured to be connected to the piezoelectric module. The land streamer system also includes a computing system configured to provide an electrical signal to the piezoelectric module via the plurality of sub-cables.
摘要翻译：公开了一种用于改进活动陆地拖缆的系统和方法。陆地拖缆系统包括具有延伸穿过压电模块的开口的压电模块。陆地拖缆系统还包括配置成横穿开口的电力电缆。所述电力电缆包括多根副电缆，所述多根副电缆的第一副电缆被配置为连接到所述压电模块。陆地拖缆系统还包括被配置为经由多个子电缆向压电模块提供电信号的计算系统。

62. 发明申请

WO2016046633A1 SIMULTANEOUS MULTI-VINTAGE TIME-LAPSE FULL WAVEFORM INVERSION 审中-公开
标题翻译：同时多年复古时间完全波形反转
公开(公告)号：WO2016046633A1
公开(公告)日：2016-03-31
申请号：PCT/IB2015/001969
申请日：2015-09-22
申请人： CGG SERVICES SA
发明人： SEHER, Tim , HOEBER, Henning , RATCLIFFE, Andrew
IPC分类号： G01V1/30
CPC分类号： G01V1/282 , G01V1/303 , G01V1/306 , G01V1/308 , G01V2210/612 , G01V2210/614 , G01V2210/622
摘要： Simultaneous inversion of multi-vintage seismic data(200) obtains seismic data for vintages(202) and generates an initial earth model for each vintage(204). A cost function includes a data norm term having for at least one pair of vintages of seismic data a difference norm between a difference in obtained seismic data for the at least one pair of vintages and a difference in modeled seismic data for the at least one pair of vintages(206). The cost function also includes a model norm term for each pair of vintages selected from at least three vintages of seismic data(306). Each model norm term includes a difference norm between earth models for a given pair of vintages. A closure relationship is imposed on all earth models. The earth models are adjusted for the vintages to drive the cost function to a minimum (208) and to produce updated earth models(212).
摘要翻译：同时反演多年历地震数据（200）获得年份地震数据（202），并为每个年份（204）生成初始地球模型。成本函数包括数据标准项，其具有至少一对地震数据的年份，所述至少一对年份的所获得的地震数据的差异与所述至少一对的建模的地震数据的差异之间的差异范数的年份（206）。成本函数还包括从地震数据的至少三个年份（306）中选择的每对年份的模型标准项。每个模型范数项包括给定的一对年份的地球模型之间的差异范数。对所有地球模型施加关闭关系。对年份的地球模型进行调整，以将成本函数降至最低（208），并生成更新的地球模型（212）。

63. 发明申请

WO2016038453A1 AUV BASED SEISMIC ACQUISITION SYSTEM AND METHOD 审中-公开
标题翻译：基于AUV的地震采集系统和方法
公开(公告)号：WO2016038453A1
公开(公告)日：2016-03-17
申请号：PCT/IB2015/001891
申请日：2015-09-11
申请人： CGG SERVICES SA
发明人： BRIZARD, Thierry
IPC分类号： B63G8/00 , G05D1/10 , G01V1/38
CPC分类号： G01V1/3817 , B63G8/001 , G01V1/3808 , G05D1/10
摘要： An autonomous underwater vehicle (AUV) for guiding other AUVs during a marine seismic survey. The guiding AUV (200) includes a housing (202); a propulsion system (903) located inside the housing (202); and an acoustic positioning system (204) attached to an outside the housing (202). The acoustic positioning system (204) emits at least three chirps from three different locations.
摘要翻译：一种用于在海洋地震勘测期间引导其他AUV的自主水下航行器（AUV）。引导AUV（200）包括壳体（202）; 位于壳体（202）内的推进系统（903）; 以及附接到所述壳体（202）的外部的声学定位系统（204）。声学定位系统（204）从三个不同的位置发射至少三个啁啾声。

64. 发明申请

WO2016012857A3 SYSTEMS AND METHODS FOR IMPROVED COUPLING OF GEOPHYSICAL SENSORS 审中-公开
公开(公告)号：WO2016012857A3
公开(公告)日：2016-01-28
申请号：PCT/IB2015/001538
申请日：2015-07-20
申请人： CGG SERVICES SA
发明人： JUROK, Jason , BIANCHI, Thomas
IPC分类号： G01V1/16
摘要： A system and method for coupling geophysical sensors is provided. A method for deploying a geophysical sensor includes treating an installation location with a soil stabilizing material. The method also includes pressing a die (906) into the installation location and after a predetermined time period, removing the die from the installation location. The method further includes installing a geophysical sensor in the installation location.

65. 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。

66. 发明申请

WO2016001750A2 SEISMIC DATA PROCESSING USING MATCHING FILTER BASED COST FUNCTION OPTIMIZATION 审中-公开
标题翻译：使用基于滤波器的成本函数优化的地震数据处理
公开(公告)号：WO2016001750A2
公开(公告)日：2016-01-07
申请号：PCT/IB2015/001257
申请日：2015-06-29
申请人： CGG SERVICES SA
发明人： GRATACOS, Bruno , RATCLIFFE, Andrew , LAMBARE, Gilles , ROBERTS, Graham , DUAN, Lian
IPC分类号： G01V1/28
CPC分类号： G01V1/364 , G01V1/282 , G01V2210/51
摘要： A method for processing seismic data from a subsurface using least squares migration (100) or wave equation migration velocity analysis (200) over a cost function comprising a function of a matching filter by iteratively updating the reflectivity model velocity model to yield an updated reflectivity model or updated velocity model that matches the observed seismic data (110, 210).
摘要翻译：一种用于使用最小二乘迁移（100）或波动方程迁移速度分析（200）从地下处理地震数据的方法，该成本函数包括通过迭代地更新反射率模型速度模型以产生更新的反射率模型的匹配滤波器的函数或与所观测的地震数据（110,210）匹配的更新的速度模型。

67. 发明申请

WO2016001697A1 SYSTEMS AND METHODS FOR GEOLOGIC SURFACE RECONSTRUCTION USING IMPLICIT FUNCTIONS 审中-公开
标题翻译：使用隐含函数进行地质表面重建的系统和方法
公开(公告)号：WO2016001697A1
公开(公告)日：2016-01-07
申请号：PCT/IB2014/001401
申请日：2014-07-03
申请人： CGG SERVICES SA
发明人： BEKIN, Alexey
IPC分类号： G01V1/30
CPC分类号： G01V1/301 , G01V2210/642
摘要： The present disclosure includes systems and methods for reconstructing a geologic surface from geologic data. The systems and methods may include receiving geologic data from a data source. The geologic data may represent a region of earth. The systems and methods may include generating a grid to represent the region of earth. The grid may include a plurality of nodes that define a plurality of cells. The systems and methods may include determining a value of an implicit function at each node of the plurality of nodes using a minimum function energy constraint and the geologic data received from the data source. The systems and methods may include generating a graphical representation of a geologic surface in the region based on the value of the implicit function at each node of the plurality of nodes.
摘要翻译：本公开包括用于从地质数据重建地质表面的系统和方法。系统和方法可以包括从数据源接收地质数据。地质数据可能代表地球的一个地区。系统和方法可以包括生成用于表示地球区域的网格。网格可以包括限定多个单元的多个节点。系统和方法可以包括使用最小函数能量约束和从数据源接收的地质数据来确定多个节点中的每个节点处的隐含函数的值。系统和方法可以包括基于多个节点中的每个节点处的隐含函数的值来生成区域中地质表面的图形表示。

68. 发明申请

WO2015177631A2 METHODS AND SYSTEMS FOR A SEA-FLOOR SEISMIC SOURCE 审中-公开
标题翻译：海底地震源的方法和系统
公开(公告)号：WO2015177631A2
公开(公告)日：2015-11-26
申请号：PCT/IB2015/000849
申请日：2015-05-19
申请人： CGG SERVICES SA
发明人： GRESILLON, François-Xavier , FORGUES, Eric
IPC分类号： G01V1/155
CPC分类号： G01V1/155 , G01V1/159 , G01V1/38
摘要： Systems and methods for a sea-floor seismic source are provided. The seismic source system includes a housing having an internal cavity. The housing is configured to be coupled to a surface by gravity. The system further includes a coupling plate fixed to a base of the internal cavity. The coupling plate is configured to transmit energy through the base of the internal cavity and into the surface. The system also includes an excitation source located in the internal cavity. The excitation source is configured to receive an input signal from a computing system communicatively coupled to the excitation source, and transmit energy to a reactive mass located in the internal cavity and transmit energy to the coupling plate.
摘要翻译：提供了海底地震震源的系统和方法。地震源系统包括具有内腔的壳体。壳体构造成通过重力与表面相连。该系统还包括固定到内腔的底座上的联接板。联接板被配置为将能量传递通过内腔的基座并进入表面。该系统还包括位于内腔中的激发源。激励源被配置为从通信地耦合到激励源的计算系统接收输入信号，并且将能量传输到位于内部空腔中的无功质量并将能量传递到耦合板。

69. 发明申请

WO2015125019A3 METHODS AND SYSTEMS FOR MONITORING A SUBSURFACE FORMATION WITH A LAND ACTIVE STREAMER 审中-公开
公开(公告)号：WO2015125019A3
公开(公告)日：2015-08-27
申请号：PCT/IB2015/000491
申请日：2015-02-23
申请人： CGG SERVICES SA
发明人： COTTON, Julien , GRESILLON, François-Xavier
IPC分类号： G01V1/52 , G01V1/02
摘要： The present disclosure includes a method for monitoring a subsurface formation including disposing an antenna in a horizontal wellbore, the antenna including a plurality of piezoelectric modules. A voltage signal is applied to at least one of the piezoelectric modules to cause the at least one piezoelectric modules to emit seismic energy into the subsurface formation. A resulting signal is received at a receiver. A property of the subsurface formation is determined based, at least in part, on the resulting signal.

70. 发明申请

WO2015118414A2 DETECTING AND ESTIMATING ANISOTROPY ERRORS USING FULL WAVEFORM INVERSION AND RAY BASED TOMOGRAPHY 审中-公开
标题翻译：利用全波形反演和基于雷达的层析成像检测和估计各向异性误差
公开(公告)号：WO2015118414A2
公开(公告)日：2015-08-13
申请号：PCT/IB2015/000789
申请日：2015-01-13
申请人： CGG SERVICES SA
发明人： MOTHI, Sabaresan , BI, Hongbo , CHEN, Guang
IPC分类号： G01V1/30
CPC分类号： G01V1/36 , G01V1/282 , G01V1/303 , G01V1/40 , G01V2210/512 , G01V2210/626
摘要： Anisotropy errors in seismic velocity data for a geophysical structure (165) are detecting by obtaining seismic data for the geophysical structure (167), using conventional ray-based tomography to generate an initial model of the geophysical structure, the initial model containing initial values for Thomsen parameters velocity along an axis of symmetry, epsilon and delta (166), using a first inversion process preferably transmission-based full waveform inversion of the seismic data to obtain updated values for epsilon (168) and using a second inversion process preferably ray-based reflection tomography of the seismic data to obtain updated values for velocity along the axis of symmetry (174).
摘要翻译：通过使用常规的基于射线的层析成像获得地球物理结构（167）的初始模型，通过获得地球物理结构（167）的地震数据来检测地球物理结构（165）的地震速度数据中的各向异性误差，该初始模型包含沿着对称轴，ε和δ（166）的Thomsen参数速度的初始值，使用第一反演过程，优选地震数据的基于透射的全波形反演以获得ε（168）和使用第二反演过程，优选地震数据的基于射线的反射层析成像来获得沿着对称轴的速度的更新值（174）。

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