公开(公告)号：US20120201425A1

公开(公告)日：2012-08-09

申请号：US13375507

申请日：2009-10-15

申请人： Christian Stolte ,  John C. Rasmus ,  Koji Ito ,  Shahzad A. Asif ,  Denis Heliot

发明人： Christian Stolte ,  John C. Rasmus ,  Koji Ito ,  Shahzad A. Asif ,  Denis Heliot

IPC分类号： G06K9/00

CPC分类号： G06T19/00 ,  G01V3/38

摘要： A method for visualizing parametric logging data includes interpreting logging data sets, each logging data set corresponding to a distinct value of a progression parameter, calculating a geometric image including a representation of data from each of the logging data sets corresponding to a wellbore measured depth, and displaying the geometric image(s) at a position along a well trajectory corresponding to the wellbore measured depth. The progression parameter includes time, a resistivity measurement depth, differing tool modes that are sampling different volumes of investigation, and/or sampling different physical properties. The geometric images include a number of parallel lines having lengths determined according to the logging data and/or an azimuthal projection of the logging data, a number of concentric axial projections, and/or shapelets determined from parallel lines and/or concentric axial projections. The method includes dynamically determining a selected measured depth, measured depth interval, and/or azimuthal projection angle.

摘要翻译： 用于可视化参数记录数据的方法包括解释记录数据集，每个记录数据集对应于进展参数的不同值，计算包括对应于井筒测量深度的每个记录数据集的数据的表示的几何图像， 并且沿着与井筒测量深度相对应的井轨迹的位置显示几何图像。 进展参数包括时间，电阻率测量深度，不同的工具模式，其对不同体积的调查进行采样和/或采样不同的物理特性。 几何图像包括具有根据记录数据确定的长度和/或记录数据的方位角投影，多个同轴轴向突起和/或从平行线和/或同心轴向突起确定的形状的多条平行线。 该方法包括动态地确定所选择的测量深度，测量深度间隔和/或方位投影角度。

公开(公告)号：US09047689B2

公开(公告)日：2015-06-02

申请号：US13375507

申请日：2009-10-15

申请人： Christian Stolte ,  John C. Rasmus ,  Koji Ito ,  Shahzad A. Asif ,  Denis Heliot

发明人： Christian Stolte ,  John C. Rasmus ,  Koji Ito ,  Shahzad A. Asif ,  Denis Heliot

IPC分类号： G06K9/00 ,  G06T19/00 ,  G01V3/38

CPC分类号： G06T19/00 ,  G01V3/38

摘要： A method for visualizing parametric logging data includes interpreting logging data sets, each logging data set corresponding to a distinct value of a progression parameter, calculating a geometric image including a representation of data from each of the logging data sets corresponding to a wellbore measured depth, and displaying the geometric image(s) at a position along a well trajectory corresponding to the wellbore measured depth. The progression parameter includes time, a resistivity measurement depth, differing tool modes that are sampling different volumes of investigation, and/or sampling different physical properties. The geometric images include a number of parallel lines having lengths determined according to the logging data and/or an azimuthal projection of the logging data, a number of concentric axial projections, and/or shapelets determined from parallel lines and/or concentric axial projections. The method includes dynamically determining a selected measured depth, measured depth interval, and/or azimuthal projection angle.

摘要翻译： 用于可视化参数记录数据的方法包括解释记录数据集，每个记录数据集对应于进展参数的不同值，计算包括对应于井筒测量深度的每个记录数据集的数据的表示的几何图像， 并且沿着与井筒测量深度相对应的井轨迹的位置显示几何图像。 进展参数包括时间，电阻率测量深度，不同的工具模式，其对不同体积的调查进行采样和/或采样不同的物理特性。 几何图像包括具有根据记录数据确定的长度和/或记录数据的方位角投影，多个同轴轴向突起和/或从平行线和/或同心轴向突起确定的形状的多条平行线。 该方法包括动态地确定所选择的测量深度，测量深度间隔和/或方位投影角度。

公开(公告)号：US20120188236A1

公开(公告)日：2012-07-26

申请号：US13375521

申请日：2009-09-21

申请人： Fabienne Legendre ,  Koji Ito ,  Christian Stolte ,  John C. Rasmus ,  Shahzad A. Asif

发明人： Fabienne Legendre ,  Koji Ito ,  Christian Stolte ,  John C. Rasmus ,  Shahzad A. Asif

IPC分类号： G06T15/00

CPC分类号： G06T19/00 ,  E21B47/0002 ,  G06T2219/008

摘要： A method includes interpreting first dimensional data such as a caliper log for a wellbore at a first time, and interpreting second dimensional data such as a caliper log for the wellbore at a second time. The method further includes determining a dimensional differential in response to the first dimensional data and the second dimensional data. The dimensional differential includes a volume difference between cross-sectional profiles from the first dimensional data and the second dimensional data. The cross-sectional profiles for comparison may be at a specified axial location or range of axial locations in the wellbore. The method includes graphically displaying the dimensional differential by marking the dimensional differential with a first marker index where the first dimensional data is inside the second dimensional data, and with a second marker index where the first dimensional data is outside the second dimensional data.

摘要翻译： 一种方法包括在第一时间解释用于井眼的一维数据，例如井眼的测径记录，并且在第二时间解释用于井筒的二维数据，例如测径记录。 该方法还包括响应于第一维数据和第二维数据确定尺寸差。 尺寸差分包括来自第一维数据和第二维数据的横截面轮廓之间的体积差。 用于比较的横截面轮廓可以在井筒的轴向位置的指定轴向位置或范围内。 该方法包括通过用第一标记索引（其中第一维度数据位于第二维数据内）标记尺寸微分，以及第二标记索引，其中第一维数据位于第二维数据之外，以图形方式显示尺寸差。

公开(公告)号：US20100312478A1

公开(公告)日：2010-12-09

申请号：US12712704

申请日：2010-02-25

申请人： JACQUES R. TABANOU ,  John C. Rasmus ,  John P. Horkowitz ,  Koji Ito ,  Christian Stolte ,  Shahzad Asif ,  Bernadette Tabanou

发明人： JACQUES R. TABANOU ,  John C. Rasmus ,  John P. Horkowitz ,  Koji Ito ,  Christian Stolte ,  Shahzad Asif ,  Bernadette Tabanou

IPC分类号： G01V3/18 ,  G01V3/20 ,  G01V3/32 ,  G06F19/00 ,  G01V3/38

CPC分类号： G01V11/00 ,  G01V2210/1429

摘要： A method for processing well logging data includes method dividing the well logging data into a number of constant dimensional effect segments, where each constant dimensional effect segment defines an interval having a similar dimensional effect on the log response. The well logging data is taken from a highly deviated well, which may include portions deviated at greater than 90-degrees. The method further includes dividing the constant dimensional effect segments into a number of constant property intervals, each constant dimensional effect segment including at least one corresponding constant property interval, and each constant property interval defining a wellbore distance over which a formation property is substantially constant that results in a log response having a low variance. The method further includes providing the constant property intervals to an output device. The method further includes determining constant property intervals in 3D volume space projected them into true stratigraphic thickness, and providing the resulting log-squared data to the output device.

摘要翻译： 一种用于处理测井数据的方法包括将测井数据分成多个恒定维度效应段的方法，其中每个恒定维度效应段定义具有与对数响应相似的尺寸效应的间隔。 测井数据取自高度偏差的井，其可以包括偏离大于90度的部分。 所述方法还包括将恒定维数效应段划分成多个恒定特性间隔，每个恒定维度效应段包括至少一个对应的恒定特性间隔，以及每个常数特性间隔，其定义井眼距离， 导致具有低方差的对数响应。 该方法还包括向输出设备提供恒定的属性间隔。 该方法还包括确定3D体积空间中的恒定属性间隔将它们投影成真实的地层厚度，并将所得的对数平方数据提供给输出装置。

公开(公告)号：US08473212B2

公开(公告)日：2013-06-25

申请号：US12712704

申请日：2010-02-25

申请人： John C. Rasmus ,  John P. Horkowitz ,  Koji Ito ,  Christian Stolte ,  Shahzad Asif ,  Bernadette Tabanou

发明人： Jacques R. Tabanou ,  John C. Rasmus ,  John P. Horkowitz ,  Koji Ito ,  Christian Stolte ,  Shahzad Asif

IPC分类号： G01V1/40

CPC分类号： G01V11/00 ,  G01V2210/1429

摘要： A method for processing well logging data includes method dividing the well logging data into a number of constant dimensional effect segments, where each constant dimensional effect segment defines an interval having a similar dimensional effect on the log response. The well logging data is taken from a highly deviated well. The method further includes dividing the constant dimensional effect segments into a number of constant property intervals, each constant dimensional effect segment including at least one corresponding constant property interval, and each constant property interval defining a wellbore distance over which a formation property is substantially constant that results in a log response having a low variance. The method further includes providing the constant property intervals to an output device. The method further includes determining constant property intervals in 3D volume space projected them into true stratigraphic thickness, and providing the resulting log-squared data to the output device.

摘要翻译： 一种用于处理测井数据的方法包括将测井数据分成多个恒定维度效应段的方法，其中每个恒定维度效应段定义具有与对数响应相似的尺寸效应的间隔。 测井数据取自高度偏差的井。 所述方法还包括将恒定维数效应段划分成多个恒定特性间隔，每个恒定维度效应段包括至少一个对应的恒定特性间隔，以及每个常数特性间隔，其定义井眼距离， 导致具有低方差的对数响应。 该方法还包括向输出设备提供恒定的属性间隔。 该方法还包括确定3D体积空间中的恒定属性间隔将它们投影成真实的地层厚度，并将所得的对数平方数据提供给输出装置。