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公开(公告)号：US09638022B2
公开(公告)日：2017-05-02
申请号：US12295158
申请日：2008-03-20
摘要： Borehole data presentation systems and methods that facilitate communication of volumetric logging data to a surface processing system for presentation to a driller or other user interested in visualizing the formations surrounding a borehole. The disclosed systems optionally tailor the telemetry stream to match the chosen display technique, thereby maximizing the logging system utility for the driller. Variable opacity of certain data regions or certain data discontinuities greatly facilitates data comprehension, particularly when true three-dimensional display technologies are employed. Holographic or stereoscopic display technologies may be employed to show the three-dimensional dependence of measured formation properties such as resistivity, density, and porosity. Alternatively, the radial axis can be used to represent a formation parameter value, thereby enabling cylindrical cross-plots of multiple measurements. The user can control viewing position and orientation to more fully explore the three dimensional representation.
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公开(公告)号：US20110175899A1
公开(公告)日：2011-07-21
申请号：US12295158
申请日：2008-03-20
IPC分类号： G06T15/00
摘要： Borehole data presentation systems and methods that facilitate communication of volumetric logging data to a surface processing system for presentation to a driller or other user interested in visualizing the formations surrounding a borehole. The disclosed systems optionally tailor the telemetry stream to match the chosen display technique, thereby maximizing the logging system utility for the driller. Variable opacity of certain data regions or certain data discontinuities greatly facilitates data comprehension, particularly when true three-dimensional display technologies are employed. Holographic or stereoscopic display technologies may be employed to show the three-dimensional dependence of measured formation properties such as resistivity, density, and porosity. Alternatively, the radial axis can be used to represent a formation parameter value, thereby enabling cylindrical cross-plots of multiple measurements. The user can control viewing position and orientation to more fully explore the three dimensional representation.
摘要翻译： 井眼数据呈现系统和方法，其便于将体积测井数据传送到表面处理系统，以呈现给对钻孔周围的地层进行可视化感兴趣的钻井者或其他用户。 所公开的系统可选地定制遥测流以匹配所选择的显示技术，从而最大化用于钻机的测井系统效用。 某些数据区域或某些数据不连续性的可变不透明度大大有助于数据理解，特别是当采用真实的三维显示技术时。 可以使用全息或立体显示技术来显示测量的地层性质如电阻率，密度和孔隙度的三维依赖性。 或者，径向轴可以用于表示地层参数值，从而实现多个测量的圆柱形交叉图。 用户可以控制观看位置和方向，以更全面地探索三维表示。
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公开(公告)号：US20130282289A1
公开(公告)日：2013-10-24
申请号：US13996923
申请日：2010-12-22
申请人： Amr Lotfy , Paul Johnson , Frode Hveding
发明人： Amr Lotfy , Paul Johnson , Frode Hveding
摘要： Logging systems and methods to provide azimuthally-sensitive saturation logs. In some embodiments a processor operates on formation porosity and resistivity measurements from an azimuthally-sensitive logging tool assembly to derive a saturation log having a dependence on tool position and rotation angle, and possibly on radial distance as well. The processor may provide the log to a user via a screen, printer, or some other display mechanism. The logging tool assembly includes at least one tool to measure formation porosity. Suitable tools include a gamma density tool, a neutron density tool, a nuclear magnetic resonance tool, and an acoustic tool. The tool assembly further includes at least one tool to measure formation resistivity. Suitable tools include a laterolog tool, an induction tool, and a propagation resistivity tool. The tool assembly can be a wireline sonde, a tubing-conveyed logging assembly, or a logging while drilling tool assembly.
摘要翻译： 记录系统和方法以提供方位角敏感的饱和日志。 在一些实施例中，处理器对来自方位敏感测井工具组件的地层孔隙度和电阻率测量结果进行操作，以导出与工具位置和旋转角度有关的饱和度测井值，以及可能的径向距离。 处理器可以经由屏幕，打印机或某些其他显示机构向用户提供日志。 测井工具组件包括至少一个测量地层孔隙度的工具。 合适的工具包括伽马密度工具，中子密度工具，核磁共振工具和声学工具。 工具组件还包括至少一个测量地层电阻率的工具。 合适的工具包括后工具，感应工具和传播电阻率工具。 工具组件可以是有线探头，管道输送的测井组件或钻井工具组件中的测井。
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