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41. 发明申请

WO2010123639A2 SEPARATING SEISMIC SIGNALS PRODUCED BY INTERFERING SEISMIC SOURCES 审中-公开
标题翻译：通过干扰地震源生成的地震信号分离
公开(公告)号：WO2010123639A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/027954
申请日：2010-03-19
申请人： GECO TECHNOLOGY B.V. , SCHLUMBERGER CANADA LIMITED , MOORE, Ian , BEASLEY, Craig, J. , DRAGOSET, William, Henry, Jr.
发明人： MOORE, Ian , BEASLEY, Craig, J. , DRAGOSET, William, Henry, Jr.
IPC分类号： G01V1/38 , G01V1/28 , G01V1/02 , G01V1/30
CPC分类号： G01V1/3808
摘要： A technique includes obtaining seismic data acquired by seismic sensors of a composite seismic signal that is produced by the firings of multiple seismic sources. The technique includes modeling the seismic data as being a function of models for the sources and linear operators and defining desired constraints on the models. The technique includes simultaneously determining the models based on the modeling and the desired constraints. The datasets are generated based on the determined models. Each dataset is indicative of a component of the composite seismic signal and is attributable to a different one of the seismic sources.
摘要翻译：一种技术包括获得由地震传感器获取的由多个地震源的发射产生的复合地震信号的地震数据。该技术包括将地震数据建模为源和线性算子的模型的函数，并定义模型的期望约束。该技术包括基于建模和期望的约束同时确定模型。数据集是基于确定的模型生成的。每个数据集表示复合地震信号的一个分量，并且归因于不同的一个震源。

42. 发明申请

WO2010080800A3 SYSTEM AND TECHNIQUE FOR LOCAL IN-SEA PROCESSING OF PARTICLE MOTION DATA 审中-公开
标题翻译：用于粒子运动数据的局部在海处理的系统和技术
公开(公告)号：WO2010080800A3
公开(公告)日：2010-10-14
申请号：PCT/US2010020215
申请日：2010-01-06
申请人： GECO TECHNOLOGY BV , SCHLUMBERGER CA LTD , BELANI ASHOK , OZDEMIR AHMET KEMAL , HUSOM VIDAR , PAULSON HANS , GOUJON NICOLAS
发明人： BELANI ASHOK , OZDEMIR AHMET KEMAL , HUSOM VIDAR , PAULSON HANS , GOUJON NICOLAS
IPC分类号： G01V1/38 , G01V1/16 , G01V1/20 , G01V1/28
CPC分类号： G01V1/245 , G01V1/3808
摘要： A system includes a seismic streamer, which includes particle motion sensors and processors. Each processor is associated with a different one of the particle motion sensors and is adapted to process data acquired by the associated particle motion sensor to compensate the data for a characteristic of the sensor.
摘要翻译：系统包括地震拖缆，其包括质点运动传感器和处理器。每个处理器与不同的一个质点运动传感器相关联并且适于处理由相关联的质点运动传感器采集的数据以补偿关于传感器特性的数据。

43. 发明申请

WO2010105104A2 METHOD AND SYSTEM FOR TRANSMISSION OF SEISMIC DATA 审中-公开
标题翻译：地震数据传输方法与系统
公开(公告)号：WO2010105104A2
公开(公告)日：2010-09-16
申请号：PCT/US2010/027049
申请日：2010-03-11
申请人： FAIRFIELD INDUSTRIES INCORPORATED , RAY, Clifford, H.
发明人： RAY, Clifford, H.
IPC分类号： G01D21/00
CPC分类号： G01V1/223 , G01V1/22 , G01V1/3808 , G01V1/3852 , H04Q9/00 , H04Q2209/43
摘要： The transmission system combines a selfcontained, wireless seismic acquistion unit and a wireless, line of site, communications unit to form a plurality of individual shortrange transmission networks and also a midrange, line of sight transmission network. Each seismic unit has a power source with a shortrange transceiver and a geophone disposed within a casing. Each communications unit has an elongated support structure on which is mounted an independent power source, midrange radio tranceiver; and a shortrange transceiver configured to wirelessly communicate with the shortrange transceiver of the acquisition unit. The acquisition unit is buried under the surface of the ground, while the wireless communications unit is positioned in the near vicinity of the buried unit so as to vertically protrude above the ground. The acquisition unit and the wireless communications unit communicate by shortrange transmissions, while the wireless communications unit communicates with other seismic acquisition systems using midrange radio transmission.
摘要翻译：传输系统组合了一个自包含的无线地震采集单元和一个无线的现场通信单元，形成了多个单独的短距离传输网络，并且还构成了一个中端视线传输网络。每个地震单元都具有一个具有短距离收发器的电源和一个位于壳体内的地震检波器。每个通信单元具有细长的支撑结构，其上安装有独立的电源，中端无线电收发器; 以及配置成与所述采集单元的所述短距离收发器无线通信的短距离收发器。采集单元被埋在地表面之下，而无线通信单元位于埋设单元附近，以便垂直地突出在地面之上。采集单元和无线通信单元通过短距离传输进行通信，而无线通信单元使用中端无线电传输与其它地震采集系统进行通信。

44. 发明申请

WO2009135043A3 USING TOWED SEISMIC SURVEYS THAT DO NOT HAVE COINCIDING STREAMER POSITIONS IN THE TIME LAPSE ANALYSIS OF A PRODUCING FIELD 审中-公开
标题翻译：使用地形测量方法，在时间上不存在潜在的流动位置。
公开(公告)号：WO2009135043A3
公开(公告)日：2010-04-01
申请号：PCT/US2009042374
申请日：2009-04-30
申请人： GECO TECHNOLOGY BV , SCHLUMBERGER CA LTD , WESTERN GECO LLC , FERBER RALF , PICKERING STEPHEN , WALKER ROBIN CHARLES
发明人： FERBER RALF , PICKERING STEPHEN , WALKER ROBIN CHARLES
IPC分类号： G01V1/16 , B63B49/00 , G01H3/00 , G01S3/80 , G01V1/28 , H04R1/44
CPC分类号： G01V1/3808 , G01V2210/6122
摘要： A technique includes performing at least one intervening towed seismic survey after a prior towed seismic survey and before a future towed seismic survey. The prior towed seismic survey has associated first streamer positions, and the future towed seismic survey has associated second streamer positions that do not coincide with the first streamer positions. The technique includes using measurements that are acquired in the intervening towed seismic survey(s) to link the prior towed seismic survey to the future towed seismic survey for time lapse analysis involving the prior and future towed seismic surveys.
摘要翻译：一种技术包括在先前的拖曳地震勘测之后和未来的拖曳地震勘测之前执行至少一次中间的拖曳地震勘测。先前的拖曳地震勘测与第一拖缆位置相关联，未来的拖曳地震勘测具有与第一拖缆位置不一致的第二拖缆位置。该技术包括使用在中间的拖曳地震勘测中获取的测量结果将先前的拖曳地震勘测与未来的拖曳地震勘测联系起来，用于涉及先前和未来的拖曳地震勘测的时间延迟分析。

45. 发明申请

WO2010033356A2 CETACEAN PROTECTION SYSTEM 审中-公开
标题翻译： CETACEAN保护系统
公开(公告)号：WO2010033356A2
公开(公告)日：2010-03-25
申请号：PCT/US2009054987
申请日：2009-08-26
申请人： GECO TECHNOLOGY BV , SCHLUMBERGER CA LTD , WESTERN GECO LLC , IRANPOUR KAMBIZ , FRIVIK SVEIN ARNE , GULBRANSEN ESPEN , GROENAAS HALVOR
发明人： IRANPOUR KAMBIZ , FRIVIK SVEIN ARNE , GULBRANSEN ESPEN , GROENAAS HALVOR
IPC分类号： G01V1/38 , B63C11/48 , G01V1/16 , G01V3/12
CPC分类号： G01V1/001 , G01S15/04 , G01V1/3808
摘要： An embodiment according to one or more aspects of the present disclosure for conducting a marine survey includes towing a survey spread comprising a plurality of receivers and an energy source along a selected course; emitting a signal from an energy source; receiving data from the plurality of receivers; detecting a cetacean from the received data; positioning the detected cetacean; limiting contact with the detected cetacean; and conducting a marine survey.
摘要翻译：根据本公开的一个或多个方面的用于进行海洋调查的实施例包括：沿着选择的过程拖曳包括多个接收器和能量源的调查扩展; 从能量源发出信号; 接收来自多个接收器的数据; 从接收到的数据中检测鲸目动物; 定位检测到的鲸类动物; 限制与检测到的鲸类动物的接触; 并进行海洋调查。

46. 发明申请

WO2009152315A3 FILTERING AND PRESENTATION OF HEADING OBSERVATIONS FOR COIL SHOOTING 审中-公开
标题翻译：线圈放电观察的过滤和显示
公开(公告)号：WO2009152315A3
公开(公告)日：2010-02-25
申请号：PCT/US2009047019
申请日：2009-06-11
申请人： GECO TECHNOLOGY BV , SCHLUMBERGER CA LTD , SOLHEIM STIG , SAETEN KJELL
发明人： SOLHEIM STIG , SAETEN KJELL
IPC分类号： G01V1/28 , G01V1/16 , G01V1/24 , G01V1/38
CPC分类号： G01V1/3808 , G01V1/3817 , G01V2200/14
摘要： The presently disclosed technique includes a method that compensates for constantly changing headings as occur during coil shooting acquisition. In one aspect, the presently disclosed techniques include a computer-readable program storage medium comprising: accessing a set of heading data for a seismic spread acquired while traversing a curved path; and normalizing the accessed heading data to a dynamic frame of reference defined relative to the seismic spread.
摘要翻译：目前公开的技术包括一种补偿线圈拍摄获取期间发生的不断变化的标题的方法。在一个方面，本公开的技术包括计算机可读程序存储介质，包括：访问用于在穿过弯曲路径时获取的地震扩展的一组航向数据; 并将所访问的标题数据归一化为相对于地震展开定义的动态参考帧。

47. 发明申请

WO2010002619A2 TECHNIQUE AND SYSTEM TO INCREASE THE LENGTH OF A SEISMIC SHOT RECORD 审中-公开
标题翻译：增加地震记录的长度的技术和制度
公开(公告)号：WO2010002619A2
公开(公告)日：2010-01-07
申请号：PCT/US2009/048139
申请日：2009-06-22
申请人： GECO TECHNOLOGY B.V. , SCHLUMBERGER CANADA LIMITED , BEASLEY, Craig, J.
发明人： BEASLEY, Craig, J.
IPC分类号： G01V1/38 , G01V1/28
CPC分类号： G01V1/32 , G01V1/36 , G01V1/3808
摘要： A system includes an interface and a processor. The interface receives seismic datasets, which are associated with multiple firings of a set of at least one seismic source. Each dataset is acquired by seismic sensors during a different time period of a sequence of time periods that are limited by times at which the set of seismic source(s) are fired. The processor, for each of the firings of the set of seismic source(s), generates an associated shot record based on information contained at least two of the datasets.
摘要翻译：系统包括接口和处理器。接口接收地震数据集，其与一组至少一个地震源的多次发射相关联。每个数据集由地震传感器在一系列时间段的不同时间段内获取，时间序列受时间的限制，该时间间隔是该地震源的一部分被触发的时间。对于该组地震源的每个发射的处理器，基于包含至少两个数据集的信息生成相关联的拍摄记录。

48. 发明申请

WO2009131619A3 METHOD FOR ACQUIRING MARINE OCEAN BOTTOM SEISMIC DATA USING MULTIPLE SEISMIC SOURVES 审中-公开
标题翻译：利用多个震源获取海底海底地震资料的方法
公开(公告)号：WO2009131619A3
公开(公告)日：2009-12-30
申请号：PCT/US2009002046
申请日：2009-04-01
申请人： PGS GEOPHYSICAL AS , FROMYR EIVIND
发明人： FROMYR EIVIND
IPC分类号： G01V1/38
CPC分类号： G01V1/3808
摘要： A method for seismic surveying includes towing a first seismic energy source in a body of water and a second seismic energy source at a selected distance from the first seismic energy source. The first seismic energy source and the second seismic energy source are actuated in a plurality of firing sequences. Each of the firing sequences includes firing the first source and the second source. Signals generated by a seismic sensor system deployed on the bottom of the body of water in a selected pattern are recorded. A time interval between firing the first source and the second source is varied between successive ones of the firing sequences. The times of firing the first and second source indexed so as to enable separate identification of seismic events originating from the first source and seismic events originating from the second source in detected seismic signals.
摘要翻译：一种用于地震勘测的方法包括拖曳水体中的第一地震能量源和距离第一地震能量源选定距离的第二地震能量源。第一地震能量源和第二地震能量源以多个点火顺序致动。每个发射序列包括发射第一源和第二源。记录以选定模式部署在水体底部的地震传感器系统产生的信号。在第一个源和第二个源之间点火的时间间隔在连续的点火顺序之间变化。发射被索引的第一和第二源的时间以便能够在检测到的地震信号中分别识别源自第一源的地震事件和源自第二源的地震事件。

49. 发明申请

WO2009152315A2 FILTERING AND PRESENTATION OF HEADING OBSERVATIONS FOR COIL SHOOTING 审中-公开
标题翻译：线圈放电观察的过滤和显示
公开(公告)号：WO2009152315A2
公开(公告)日：2009-12-17
申请号：PCT/US2009/047019
申请日：2009-06-11
申请人： GECO TECHNOLOGY B.V. , SCHLUMBERGER CANADA LIMITED , SOLHEIM, Stig , SAETEN, Kjell
发明人： SOLHEIM, Stig , SAETEN, Kjell
IPC分类号： G01V1/28 , G01V1/38 , G01V1/24 , G01V1/16
CPC分类号： G01V1/3808 , G01V1/3817 , G01V2200/14
摘要： The presently disclosed technique includes a method that compensates for constantly changing headings as occur during coil shooting acquisition. In one aspect, the presently disclosed techniques include a computer-readable program storage medium comprising: accessing a set of heading data for a seismic spread acquired while traversing a curved path; and normalizing the accessed heading data to a dynamic frame of reference defined relative to the seismic spread.
摘要翻译：目前公开的技术包括一种补偿线圈拍摄获取期间发生的不断变化的标题的方法。在一个方面，本公开的技术包括计算机可读程序存储介质，包括：访问用于在穿过弯曲路径时获取的地震扩展的一组航向数据; 并将所访问的标题数据归一化为相对于地震展开定义的动态参考帧。

50. 发明申请

WO2009138727A2 SEISMIC IMAGING 审中-公开
标题翻译：地震成像
公开(公告)号：WO2009138727A2
公开(公告)日：2009-11-19
申请号：PCT/GB2009/001177
申请日：2009-05-12
申请人： STATOILHYDRO ASA , MELDAHL, Paul , REES, David, Christopher
发明人： MELDAHL, Paul , REES, David, Christopher
CPC分类号： G01V1/3808 , G01V2210/56
摘要： Systems for the acquisition of seismic data. In one embodiment, a daughter vessel (11) tows a wide source (13) and an array (14) of short receiver streamers (22), while a mother vessel (12) tows a second array (15) of long receiver streamers (26). An initial survey is carried out, and multiples in the response data are filtered out. Then a second acquisition regime is carried out and the results combined with the initial survey to eliminate shadows.
摘要翻译：用于采集地震数据的系统。在一个实施例中，子容器（11）牵引短的接收器拖缆（22）的宽源（13）和阵列（14），而母船（12）牵引长接收器拖缆的第二阵列（15） 26）。进行初步调查，并将过滤掉响应数据中的倍数。然后进行第二次收购制度，结果与初步调查结合起来消除阴影。

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