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1. 发明申请

WO2009081150A1 METHOD OF AND APPARATUS FOR EXPLORING A REGION BELOW A SURFACE OF THE EARTH 审中-公开
标题翻译：用于探索地球表面以下地区的方法和装置
公开(公告)号：WO2009081150A1
公开(公告)日：2009-07-02
申请号：PCT/GB2008/004243
申请日：2008-12-22
申请人： STATOILHYDRO ASA , ROBINSON, John , BUSSAT, Sascha , HANSSEN, Peter , KUGLER, Simone
发明人： BUSSAT, Sascha , HANSSEN, Peter , KUGLER, Simone
IPC分类号： G01V1/00
CPC分类号： G01V1/28 , G01V1/30 , G01V2210/1236
摘要： A passive method is provided for exploring a region below the surface of the earth. The method comprises using a single sensor located in turn at a plurality of locations to obtain seismic data obtained by recording ambient seismic interface waves in a frequency range whose lower limit is greater than OHz, and whose upper limit is less than or equal to substantially 1 Hz. The data are processed (41-44) so as to obtain a measure of the energy in a frequency band within the frequency range. For example, the seismic data may be filtered (41 ) and may be subjected to amplitude normalisation (42) before being transformed (43) into the frequency domain. The energy measure may then be calculated (44) by integrating the spectrum in the frequency domain over a desired frequency range. The resulting calculated energy provides information about the region of the earth being explored.
摘要翻译：提供了一种无源方法来探索地球表面以下的区域。该方法包括使用依次位于多个位置的单个传感器，以获得通过在下限大于OHz的频率范围内记录环境地震界面波而获得的地震数据，并且其上限小于或等于基本上为1 赫兹。处理数据（41-44），以获得在频率范围内的频带中的能量的量度。例如，地震数据可以被滤波（41），并且可以在变换（43）到频域之前进行幅度归一化（42）。然后可以通过在频域中在所需频率范围内积分频谱来计算能量测量（44）。所得到的计算能量提供了有关正在探索的地球区域的信息。

2. 发明申请

WO2015002557A2 METHOD AND SYSTEM FOR MEASURING RELATIVE CHANGES IN STRESS CONCENTRATION IN FRONT OF A LONGWALL 审中-公开
标题翻译：用于测量长期前部应力集中相对变化的方法和系统
公开(公告)号：WO2015002557A2
公开(公告)日：2015-01-08
申请号：PCT/PL2014000124
申请日：2014-10-31
申请人： INST TECHNIK INNOWACYJNYCH EMAG
发明人： ISAKOW ZBIGNIEW , DWORAK MAREK , GOŁĄBEK ADAM
CPC分类号： G01V1/003 , G01V1/303 , G01V2210/1236 , G01V2210/6124 , G01V2210/6222
摘要： A method for measuring relative changes in stress in front of a longwall is characterized in that the capture-control server (6) records the vibration measurement signals from the 3-axis geophones (19) installed in the longwall galleries (A), spatially oriented synchronously in all channels and in synchronized time interval, and in close correlation with the signals informing about the operation and position of the shearer (15) in the working (B) and on this basis, in cooperation with the processing server (10) it localizes the seismic phenomena. After ending of each cut by the shearer (15) it analyzes relative changes in stress in the body of coal (C) in front of the longwall with attenuation-damping tomography involving analysis of seismic waves (FK). After ending of the cut during the shearer (15) standstill, it makes the active velocity or attenuation tomography by seismic imaging of the rock mass between the longwall galleries (A) using seismic waves (FS), and then analyzes the stress with passive velocity and / or attenuation tomography using seismic waves (FP). Then periodically, preferably several times during one mining shift the averaged cumulated tomographic maps of relative changes in stress, and / or the maps of particular tomographies are drawn. The system comprises at least six universal initiation and vibration measurement modules (1) arranged in each of the longwall galleries (A), which are connected via intrinsically safe digital transmission lines (2) to a local measurement data concentrator (3), which is connected to an intrinsically safe power buffer supply (4) and via the optical Ethernet network (5) to the capture-control server (6) connected to the mine dispatching system (7), the global satellite positioning module (8), the internal time module (9) and the processing server (10). The processing server (10) is connected to the cumulated tomography visualization panel (14) and preferably to the active attenuation-damping tomography visualization panel (11), the active velocity or attenuation tomography visualization panel (12), and the passive velocity or attenuation tomography visualization panel (13).
摘要翻译：用于测量长壁前方应力的相对变化的方法的特征在于，捕获控制服务器（6）记录来自安装在长墙画廊（A）中的三轴地震检波器（19）的振动测量信号，空间取向在所有通道和同步时间间隔中同步地，并且与在工作（B）中通知采煤机（15）的操作和位置的信号紧密相关，并且在此基础上，与处理服务器（10）协作本地化地震现象。在采煤机每次切割结束后（15），利用衰减衰减断层扫描分析地震波（FK），分析长壁前方煤炭（C）的应力相对变化。在采煤机（15）停止结束后，通过使用地震波（FS）在长墙画廊（A）之间的岩体地震成像进行主动速度或衰减层析成像，然后分析被动速度的应力和/或使用地震波（FP）的衰减层析成像。然后在一次采矿期间定期地，优选地多次，绘制应力相对变化的平均累积层析成像图和/或特定断层摄影图。该系统包括布置在每个长墙廊（A）中的至少六个通用启动和振动测量模块（1），其经由本质安全的数字传输线（2）连接到本地测量数据集中器（3）连接到本质安全的电源缓冲器电源（4），并且经由光学以太网（5）连接到与矿井调度系统（7）连接的捕获控制服务器（6），全球卫星定位模块（8），内部时间模块（9）和处理服务器（10）。处理服务器（10）连接到累积层析成像可视化面板（14），优选地连接到主动衰减衰减层析成像可视化面板（11），主动速度或衰减层析成像可视化面板（12）以及被动速度或衰减断层扫描可视化面板（13）。

3. 发明申请

WO2009081210A1 METHOD OF AND APPARATUS FOR EXPLORING A REGION BELOW A SURFACE OF THE EARTH 审中-公开
标题翻译：用于探索地球表面以下地区的方法和装置
公开(公告)号：WO2009081210A1
公开(公告)日：2009-07-02
申请号：PCT/GB2008/051223
申请日：2008-12-22
申请人： STATOILHYDRO ASA , ROBINSON, John , BUSSAT, Sascha , HANSSEN, Peter , KUGLER, Simone
发明人： BUSSAT, Sascha , HANSSEN, Peter , KUGLER, Simone
IPC分类号： G01V1/00
CPC分类号： G01V1/28 , G01V1/30 , G01V2210/1236
摘要： A passive method is provided for exploring a region below the surface of the earth. The method comprises using a plurality of sensors (20, 21) to obtain seismic data obtained by recording ambient seismic interface waves in a frequency range whose lower limit is greater than 0Hz, and whose upper limit is less than or equal to substantially 1Hz. The sensors (20, 21) may be sensitive to three orthogonal components. Recordings may be made simultaneously by all sensors (20, 21) and normalisation of data is unnecessary. The sensors (20, 21) may be moved and clean data may be selected. Local dispersion curves may be determined to improve vertical resolution. The data are processed (41-44) so as to obtain a measure of the energy in a frequency band within the frequency range. The energy measure may be calculated (44) by integrating the spectrum in the frequency domain over a desired frequency range. The resulting calculated energy provides information about the region of the earth being explored.
摘要翻译：提供了一种无源方法来探索地球表面以下的区域。该方法包括使用多个传感器（20,21）来获取通过在下限大于0Hz并且其上限小于或等于大致1Hz的频率范围内记录环境地震界面波而获得的地震数据。传感器（20,21）可能对三个正交分量敏感。记录可以由所有传感器（20,21）同时进行，并且数据的标准化是不必要的。可以移动传感器（20,21），并且可以选择清洁数据。可以确定局部色散曲线以改善垂直分辨率。处理数据（41-44），以获得在频率范围内的频带中的能量的量度。可以通过在频域中在所需频率范围内积分频谱来计算能量测量（44）。所得到的计算能量提供了有关正在探索的地球区域的信息。

4. 发明申请

WO2015002558A3 METHOD AND SYSTEM FOR ANALYSIS OF GEOLOGICAL STRUCTURE AND RELATIVE CHANGES IN STRESS IN THE LAYERS LOCATED ABOVE THE WORKINGS OF AN UNDERGROUND MINE 审中-公开
标题翻译：地下矿井工作中地层应力分析的地质结构与相对变化分析方法与系统
公开(公告)号：WO2015002558A3
公开(公告)日：2015-09-11
申请号：PCT/PL2014000128
申请日：2014-11-07
申请人： INST TECHNIK INNOWACYJNYCH EMAG
发明人： ISAKOW ZBIGNIEW , SIERADZKI PRZEMYSŁAW , PILECKI ZENON , SICIŃSKI KAZIMIERZ , CZARNY RAFAŁ
IPC分类号： G01V1/30
CPC分类号： G01V1/303 , G01V2210/1236 , G01V2210/6122 , G01V2210/6124 , G01V2210/62 , G01V2210/6222
摘要： A method of analysis of a geological structure and relative changes in stress in the layers located above the mining workings of an underground mine. Data from a mobile measurement data recorder (3) and from a central station of a mine seismic system (10) obtained as a result of closely correlated in time recording of low-frequency seismic noise (Dn.cz.) from the surface system and of seismic bursts generated by mining (Dwcz) are transmitted to a stationary processing center (1). Recorded measurement data in time windows of preferably 30-seconds, in the form of the 3-axis recordings of low-frequency seismic noise (Dn.cz.) and seismic bursts generated by mining (Dw.cz.), are processed using a method of seismic interferometry for the noise recordings, and passive velocity/attenuation tomography for the recordings of the mine bursts. On this basis, isolines of the transverse wave velocity of the longitudinal wave velocity/attenuation in the method of passive velocity/attenuation tomography are determined for the studied area (7). These isolines represent the average state of relative changes in stress (∆NP) in the layers above the mining workings (B). For a mining burst (W), the location coordinates (X, Y, and Z) and the calculated time (To) of its occurrence are correlated with the times (Tp) of the first arrivals of the longitudinal wave generated by this rock burst in the recordings of the 3-axis low-frequency measuring stations (5) of the wave recorded on the mine surface, and the corresponding rise times of the signal from the first input of the longitudinal wave until the recorded signal of the rock burst (W) reaches the first maximum in each measurement station (5). A corresponding system is described.
摘要翻译：分析地下矿井采矿作业以上层层的地质构造和应力相对变化的方法。来自移动测量数据记录器（3）和来自矿井地震系统（10）的中心站的数据，其从表面系统的低频地震噪声（Dn.cz）的时间记录中紧密相关而获得;以及通过采矿（Dwcz）产生的地震爆发传递到固定处理中心（1）。以低频地震噪声（Dn.cz）的3轴记录和采矿产生的地震突发（Dw.cz））形式的优选30秒的时间窗口中记录的测量数据，使用噪声记录的地震干涉测量方法，以及雷达记录的被动速度/衰减层析成像。在此基础上，针对研究区域确定了被动速度/衰减层析成像方法中纵波速度/衰减的横波速度等值线（7）。这些等值线代表采矿作业（B）以上层次的应力相对变化的平均状态（ΔNP）。对于采矿爆破（W），位置坐标（X，Y和Z）及其发生的计算时间（To）与由该岩爆产生的纵波的初次到达时间（Tp）相关在记录在矿山表面上的波的3轴低频测量站（5）的记录以及从纵波的第一输入到岩石的记录信号的信号的相应上升时间（ W）达到每个测量站的第一个最大值（5）。描述相应的系统。

5. 发明申请

WO2015002558A2 METHOD AND SYSTEM FOR ANALYSIS OF GEOLOGICAL STRUCTURE AND RELATIVE CHANGES IN STRESS IN THE LAYERS LOCATED ABOVE THE WORKINGS OF AN UNDERGROUND MINE 审中-公开
标题翻译：地下矿井工作中地层应力分析的地质结构与相对变化分析方法与系统
公开(公告)号：WO2015002558A2
公开(公告)日：2015-01-08
申请号：PCT/PL2014/000128
申请日：2014-11-07
申请人： INSTYTUT TECHNIK INNOWACYJNYCH EMAG
发明人： ISAKOW, Zbigniew , SIERADZKI, Przemysław , PILECKI, Zenon , SICIŃSKI, Kazimierz , CZARNY, Rafał
CPC分类号： G01V1/303 , G01V2210/1236 , G01V2210/6122 , G01V2210/6124 , G01V2210/62 , G01V2210/6222
摘要： In the proposed method of analysis of geological structure and relative changes in stress in the layers located above the mining workings of an underground mine the data from the mobile measurement data recorder (3) and from the central station of mine seismic system (10) obtained as a result of closely correlated in time recording of low-frequency seismic noise (D n.cz. ) from the surface system and of seismic bursts generated by mining (D w.cz. ) are transmitted to the stationary processing center (1). Then the recorded measurement data in the time windows of preferably 30-seconds, in the form of the 3-axis recordings of low-frequency seismic noise (D n.cz. ) and the seismic bursts generated by mining (D w.cz. ) are processed using the method of seismic interferometry for the noise recordings, and passive velocity and / or attenuation tomography for the recordings of the mine bursts. On this basis the isolines of the transverse wave velocity and the isolines of the longitudinal wave velocity and / or attenuation in the method of passive velocity and / or attenuation tomography are determined for the studied area of the rock mass (7). These will ultimately represent the average state of relative changes in stress (ΔΝΡ) in the layers above the mining workings (B). At the moment of mining burst (W), the parameters of location coordinates (X, Y, and Z) and the calculated time (To) of its occurrence in the outbreak, are correlated with the times (Tp) of the first enters of the longitudinal wave generated by this rock burst in the recordings of the 3-axis low-frequency measuring stations (5) of the wave recorded on the mine surface, and the corresponding rise times of the signal from the first input of the longitudinal wave until the recorded signal of the rock burst (W) reaches the first maximum in each measurement station (5). In the proposed measuring system the stationary processing center (1) is connected, preferably via the GSM modem (2) to the mobile measurement data recorder (3), and to the central station of mine seismic system (10) which is connected to the clock (GPS) and the visualization-signaling module (11) and via the intrinsically safe digital transmission system (12) and the mine tele-transmission network (13) to at least four underground seismometric stations (14) and / or to at least four underground seismic geophone stations (15).
摘要翻译：在地下矿井采矿工作以上层次的地质构造分析和应力相对变化分析方法中，从矿井地震系统（10）中心站获取的数据来自移动测量数据记录仪（3）和由于表面系统的低频地震噪声（Dn.cz）和采矿（Dw.cz）产生的地震突发的时间记录密切相关的结果被传送到固定处理中心（1）。然后，以低频地震噪声（Dn.cz）的3轴记录和由采矿（Dw.cz.）产生的地震突发的形式，优选30秒的时间窗口中记录的测量数据是使用地震干涉测量方法对噪声记录进行处理，以及用于记录雷达的被动速度和/或衰减层析成像。在此基础上，针对岩体研究区域（7）确定了被动速度和/或衰减层析成像方法中横波速度和纵波速度和/或衰减等值线的等值线。这些最终将代表采矿作业（B）以上层次的压力相对变化的平均状态（＆Dgr＆Ngr＆Rgr）。在采矿爆发（W）的时刻，位置坐标（X，Y和Z）的参数及其在爆发中的发生时间（To）与第一次进入的时间（Tp）相关在矿井表面记录的波的3轴低频测量站（5）的记录中，由该岩石产生的纵波以及来自纵波的第一输入的信号的相应上升时间直到在每个测量站（5）中，岩爆（W）的记录信号达到第一最大值。在所提出的测量系统中，固定处理中心（1）优选地通过GSM调制解调器（2）连接到移动测量数据记录器（3），并连接到地雷系统（10）的中心站时钟（GPS）和可视化信号模块（11），并且经由本质安全的数字传输系统（12）和矿井远程传输网络（13）到至少四个地下地震测站（14）和/或至少四个地下地震检波站（15个）。

6. 发明申请

WO2014130664A1 METHODS AND COMPUTING SYSTEMS FOR PROCESSING SEISMIC DATA 审中-公开
标题翻译：用于处理地震数据的方法和计算系统
公开(公告)号：WO2014130664A1
公开(公告)日：2014-08-28
申请号：PCT/US2014/017377
申请日：2014-02-20
申请人： WESTERNGECO LLC , SCHLUMBERGER CANADA LIMITED , WESTERNGECO SEISMIC HOLDINGS LIMITED
发明人： KIMMAN, Wouter Pepijn
IPC分类号： G01V1/28 , G01V1/24 , G06F19/00
CPC分类号： G01V1/288 , G01V1/366 , G01V2210/121 , G01V2210/123 , G01V2210/1236 , G01V2210/3246
摘要： Methods and computing systems for processing seismic data are disclosed. In one embodiment, a method for processing seismic data comprises receiving seismic data that includes active data corresponding to an active shot from a seismic source. The processing includes processing at least a portion of the active data using a passive data processing technique.
摘要翻译：公开了用于处理地震数据的方法和计算系统。在一个实施例中，一种用于处理地震数据的方法包括接收地震数据，该地震数据包括对应于来自地震源的有效射击的有效数据。该处理包括使用被动数据处理技术处理至少一部分活动数据。

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