公开(公告)号：US20060104158A1

公开(公告)日：2006-05-18

申请号：US11098010

申请日：2005-04-02

申请人： Joel Walls ,  M. Turhan Taner ,  Jack Dvorkin

发明人： Joel Walls ,  M. Turhan Taner ,  Jack Dvorkin

IPC分类号： G01V1/00

CPC分类号： G01V1/30

摘要： A method for seismic characterization of subsurface Earth formations includes determining at least one of compressional velocity and shear velocity, and determining reservoir parameters of subsurface Earth formations, at least including density, from data obtained from a wellbore penetrating the formations. A quality factor for the subsurface formations is calculated from the velocity, the density and the water saturation. A synthetic seismogram is calculated from the calculated quality factor and from the velocity and density. The synthetic seismogram is compared to a seismic survey made in the vicinity of the wellbore. At least one parameter is adjusted. The synthetic seismogram is recalculated using the adjusted parameter, and the adjusting, recalculating and comparing are repeated until a difference between the synthetic seismogram and the seismic survey falls below a selected threshold.

摘要翻译： 一种用于地下地层地震特征的方法包括确定压缩速度和剪切速度中的至少一个，以及从穿透地层的井眼获得的数据中确定至少包括密度的地下地层的储层参数。 地下地层的质量因子由速度，密度和水饱和度计算。 根据计算的质量因子和速度和密度计算合成地震图。 将合成地震图与在井眼附近进行的地震勘测进行比较。 至少调整一个参数。 使用调整参数重新计算合成地震图，重复调整，重新计算和比较，直到合成地震图和地震勘测之间的差异低于选定的阈值。

公开(公告)号：US07088639B2

公开(公告)日：2006-08-08

申请号：US11098010

申请日：2005-04-02

申请人： Joel Walls ,  M. Turhan Taner ,  Jack Dvorkin

发明人： Joel Walls ,  M. Turhan Taner ,  Jack Dvorkin

IPC分类号： G01V1/28 ,  G01V1/00

CPC分类号： G01V1/30

摘要： A method for seismic characterization of subsurface Earth formations includes determining at least one of compressional velocity and shear velocity, and determining reservoir parameters of subsurface Earth formations, at least including density, from data obtained from a wellbore penetrating the formations. A quality factor for the subsurface formations is calculated from the velocity, the density and the water saturation. A synthetic seismogram is calculated from the calculated quality factor and from the velocity and density. The synthetic seismogram is compared to a seismic survey made in the vicinity of the wellbore. At least one parameter is adjusted. The synthetic seismogram is recalculated using the adjusted parameter, and the adjusting, recalculating and comparing are repeated until a difference between the synthetic seismogram and the seismic survey falls below a selected threshold.

公开(公告)号：US06374185B1

公开(公告)日：2002-04-16

申请号：US09507028

申请日：2000-02-18

申请人： M. Turhan Taner ,  Naum M. Derzhi ,  Joel D. Walls

发明人： M. Turhan Taner ,  Naum M. Derzhi ,  Joel D. Walls

IPC分类号： G01V140

CPC分类号： G01V1/40 ,  G01V1/282 ,  G01V1/288 ,  G01V2210/614

摘要： The invention in a first embodiment comprises a system for generating an estimate of lithological characteristics of a region of the earth's subsurface. A correlation is generated between attributes of synthetic seismic data calculated from log data from at least one wellbore penetrating said region and lithological information from said at least one wellbore. The correlation is then applied to recorded seismic data from the region of the earth's subsurface to generate the estimate.

摘要翻译： 在第一实施例中的本发明包括用于产生地球地下区域的岩性特征的估计的系统。 在从穿过所述区域的至少一个井筒和来自所述至少一个井筒的岩性信息的对数数据计算的合成地震数据的属性之间产生相关性。 然后将相关性应用于从地球地下地区记录的地震数据，以产生估计。

公开(公告)号：US4072922A

公开(公告)日：1978-02-07

申请号：US631715

申请日：1975-11-13

申请人： M. Turhan Taner ,  Robert E. Sheriff ,  H. Neal Reeves

发明人： M. Turhan Taner ,  Robert E. Sheriff ,  H. Neal Reeves

IPC分类号： G01V1/20 ,  G01V1/16

CPC分类号： G01V1/20

摘要： Seismic sources or source arrays and seismic detectors or detector groups are arranged and spaced with respect to each other during the seismic survey to enhance simulation of plane waves or cylindrical waves, and also to reduce undesirable effects of horizontally travelling seismic noise.

摘要翻译： 在地震测量期间，地震源或源阵列和地震探测器或者探测器组相对于彼此布置和间隔，以增强平面波或圆柱波的模拟，并且还减少水平行进的地震噪声的不期望的影响。

公开(公告)号：US06487502B1

公开(公告)日：2002-11-26

申请号：US09728037

申请日：2000-12-01

申请人： M. Turhan Taner

发明人： M. Turhan Taner

IPC分类号： G01V128

CPC分类号： G01V1/32 ,  G01V2210/48

摘要： The invention in a first embodiment comprises a method of utilizing seismic data attributes for interpreting seismic data from a region of the earth's subsurface, in which values are calculated for a plurality of seismic data attributes of said seismic data, and combinations of said calculated values are generated to develop an indication of shaliness of said region of the earth's subsurface. In another embodiment the invention comprises a device, which is readable by a digital computer, having instructions thereon for defining a process and instructing a computer to perform a process for calculating values for seismic data attributes of said seismic data indicative of thinness of subsurface strata, parallelism of subsurface strata, lateral continuity of subsurface strata and continuity consistency of subsurface strata, and generating combinations of calculated values for said seismic data attributes to generate an indication of shaliness of said region of the earth's subsurface.

摘要翻译： 在第一实施例中的本发明包括利用地震数据属性来解释地球地下地区的地震数据的方法，其中为所述地震数据的多个地震数据属性计算值，并且所述计算值的组合是 产生以产生地球表层地区的沙律的指示。 在另一个实施例中，本发明包括一种可由数字计算机读取的装置，其上具有用于定义过程的指令，并指示计算机执行用于计算表示地下层薄层的地震数据的地震数据属性的值的处理， 地下地层的平行度，地下地层的横向连续性和地下地层的连续性一致性，以及生成所述地震数据属性的计算值的组合，以产生地球地下地区的沙律的指示。

公开(公告)号：US07085195B2

公开(公告)日：2006-08-01

申请号：US10813577

申请日：2004-03-30

申请人： M. Turhan Taner ,  Evgeny Landa

发明人： M. Turhan Taner ,  Evgeny Landa

IPC分类号： G01V1/28

CPC分类号： G01V1/303 ,  G01V1/28 ,  G01V2210/51

摘要： A method is disclosed for seismic imaging of subsurface diffractors. The method includes performing migration velocity analysis on a seismic time record section and depth migrating the time section for offsets exceeding one-half a distance between a seismic energy source and a seismic receiver most distant from the source during acquisition of seismic data used to generate the time record section.

摘要翻译： 公开了一种用于地下衍射器的地震成像的方法。 该方法包括对地震时间记录部分进行迁移速度分析，并且在获取用于产生所述地震数据的地震数据的地震数据采集期间，对地震能量源和距离源最远的地震接收器之间的距离超过距离的距离的偏移量进行移动时间段 时间记录部分。

公开(公告)号：US06982927B2

公开(公告)日：2006-01-03

申请号：US10670110

申请日：2003-09-24

申请人： M. Turhan Taner

发明人： M. Turhan Taner

IPC分类号： G01V1/30

CPC分类号： G01V1/288 ,  G01V1/306

摘要： A method is disclosed for identifying zones anomalously absorptive of seismic energy. The method includes jointly time-frequency decomposing seismic traces, low frequency bandpass filtering the decomposed traces to determine a general trend of mean frequency and bandwidth of the seismic traces, and high frequency bandpass filtering the decomposed traces to determine local variations in the mean frequency and bandwidth of the seismic traces. Anomalous zones are determined where there is difference between the general trend and the local variations.

摘要翻译： 公开了一种用于识别异常吸收地震能量的区域的方法。 该方法包括联合时频分解地震轨迹，对分解轨迹进行低频带通滤波，以确定地震轨迹的平均频率和带宽的一般趋势，并对分解轨迹进行高频带通滤波，以确定平均频率的局部变化， 地震轨迹的带宽。 确定总体趋势与局部变化之间存在差异的异常区域。

公开(公告)号：US06957146B1

公开(公告)日：2005-10-18

申请号：US10035955

申请日：2001-12-24

申请人： M. Turhan Taner ,  Matthew B. Carr

发明人： M. Turhan Taner ,  Matthew B. Carr

IPC分类号： G01V1/30 ,  G06F15/18 ,  G06F19/00

CPC分类号： G01V1/30

摘要： A method of geophysical exploration of a subsurface region of interest which utilizes an unsupervised learning network to organize seismic data representing a subsurface region of interest. A portion of the organized seismic data is correlated with lithological data from a well bore located in said subsurface region of interest and said correlation is applied to said seismic data to estimate lithology in said subsurface region of interest.

摘要翻译： 利用无监督学习网络组织表示感兴趣地下地区的地震数据的地球物理勘探方法。 有组织的地震数据的一部分与位于所述感兴趣的地下区域的井眼的岩性数据相关联，并且所述相关性被应用于所述地震数据以估计所述感兴趣的地下区域中的岩性。

公开(公告)号：US06931324B2

公开(公告)日：2005-08-16

申请号：US10687129

申请日：2003-10-16

申请人： M. Turhan Taner ,  Sven Treitel

发明人： M. Turhan Taner ,  Sven Treitel

IPC分类号： G01V1/28 ,  G01V1/30 ,  G06F19/00

CPC分类号： G01V1/306 ,  G01V2210/63

摘要： A method is disclosed for calculating the quality factor Q from a seismic data trace. The method includes calculating a first and a second minimum phase inverse wavelet at a first and a second time interval along the seismic data trace, synthetically dividing the first wavelet by the second wavelet, Fourier transforming the result of the synthetic division, calculating the logarithm of this quotient of Fourier transforms and determining the slope of a best fit line to the logarithm of the quotient.

摘要翻译： 公开了一种用于从地震数据轨迹计算质量因子Q的方法。 该方法包括沿着地震数据轨迹沿第一和第二时间间隔计算第一和第二最小相位逆小波，将第一小波合成分割第二小波，傅里叶变换合成分割的结果，计算对数 这个傅立叶变换的商和确定最佳拟合线的斜率与商的对数。

公开(公告)号：US4259733A

公开(公告)日：1981-03-31

申请号：US38818

申请日：1979-05-14

申请人： M. Turhan Taner ,  Robert E. Sheriff ,  Fulton Koehler

发明人： M. Turhan Taner ,  Robert E. Sheriff ,  Fulton Koehler

IPC分类号： G01V1/30 ,  G01V1/28

CPC分类号： G01V1/301

摘要： Seismic traces synthesizing the response of subsurface formations to a cylindrical or plane wave are obtained for a succession of shotpoint locations along a seismic line of profile. The traces obtained are then wavefront steered and the steered traces and original trace for each shotpoint are summed. Groups of these traces for a line of profile are assembled to form a steered section. A number of these sections are then individually imaged or migrated, and the migrated sections are summed to form a migrated two-dimensional stack of data from cylindrical or plane wave exploration. Reflectors may then be located by finding common tangents.The traces for those shotpoints of the several lines which lie in planes perpendicular to the lines are then assembled and processed in the foregoing manner to obtain three dimension migrated seismic data.

摘要翻译： 通过沿地震剖面线的连续的射击位置获得合成地下构造对圆柱形或平面波的响应的地震轨迹。 然后将获得的迹线波前转向，并将每个射击点的转向轨迹和原始轨迹相加。 一组轮廓的这些迹线的组合被组装以形成转向部分。 然后单独成像或迁移这些部分中的多个部分，并将迁移的部分相加以形成从圆柱形或平面波探索中迁移的二维数据堆叠。 然后可以通过找到共同的切线来找到反射器。 然后，以上述方式组装和处理位于垂直于线的平面中的几条线的射出点的迹线，以获得三维迁移的地震数据。