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1.发明申请Apparatus and Method for Multi-Component Wellbore Electric Field Measurements Using Capacitive Sensors 有权使用电容式传感器的多组分井眼电场测量的装置和方法公开(公告)号：US20120293179A1
公开(公告)日：2012-11-22
申请号：US13109733
申请日：2011-05-17
IPC分类号： G01V3/18
摘要： A method and apparatus is provided for collecting reservoir data. The method includes providing one or more electromagnetic sources for generating an electromagnetic field in a reservoir and providing one or more electromagnetic sensors equipped with capacitive electrodes. The electromagnetic source is located separately from the electromagnetic sensor. The electromagnetic sensor may either be located within a well or at the surface, is capable of measuring the electromagnetic field in three dimensions, and may be isolated from the well fluids. The data collected by the electromagnetic sensors can be used to create a model of the oil reservoir, including the water saturation.
摘要翻译： 提供了一种收集储层数据的方法和装置。 该方法包括提供用于在储存器中产生电磁场的一个或多个电磁源，并提供配备有电容电极的一个或多个电磁传感器。 电磁源与电磁传感器分开设置。 电磁传感器可以位于井内或表面，能够测量三维电磁场，并且可以与井液隔离。 电磁传感器收集的数据可用于创建油藏的模型，包括水饱和度。
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公开(公告)号：US5193077A
公开(公告)日：1993-03-09
申请号：US593518
申请日：1990-10-02
CPC分类号： G01V1/3808 , G01H3/005
摘要： An improved method and apparatus for conducting seismic prospecting is provided wherein more accurate estimates of the source wavelet can be achieved. Receivers (202) detect pulses at vertically offset locations. The pulses are converted to digital signals in a signal processor (212) and stored on a recorder (210). A processor (108) operates on the stored signals to produce an output wavelet A'(107 ,.theta.) in accord with the equation .intg.(P.G.sub.n -G.P.sub.n)dx.sub.g.
摘要翻译： 提供了一种用于进行地震勘探的改进的方法和装置，其中可以实现对源小波的更准确的估计。 接收器（202）在垂直偏移位置检测脉冲。 脉冲在信号处理器（212）中被转换成数字信号并存储在记录器（210）上。 处理器（108）对所存储的信号进行操作，以根据等式INTEGRAL（P.Gn-G.Pn）dxg产生输出小波A'（107，θ）。
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3.发明授权Apparatus and method for multi-component wellbore electric field Measurements using capacitive sensors 有权多组分井眼电场的装置和方法使用电容式传感器进行测量公开(公告)号：US08816689B2
公开(公告)日：2014-08-26
申请号：US13109733
申请日：2011-05-17
摘要： A method and apparatus is provided for collecting reservoir data. The method includes providing one or more electromagnetic sources for generating an electromagnetic field in a reservoir and providing one or more electromagnetic sensors equipped with capacitive electrodes. The electromagnetic source is located separately from the electromagnetic sensor. The electromagnetic sensor may either be located within a well or at the surface, is capable of measuring the electromagnetic field in three dimensions, and may be isolated from the well fluids. The data collected by the electromagnetic sensors can be used to create a model of the oil reservoir, including the water saturation.
摘要翻译： 提供了一种收集储层数据的方法和装置。 该方法包括提供用于在储存器中产生电磁场的一个或多个电磁源，并提供配备有电容电极的一个或多个电磁传感器。 电磁源与电磁传感器分开设置。 电磁传感器可以位于井内或表面处，能够测量三维电磁场，并可与井液隔离。 电磁传感器收集的数据可用于创建油藏的模型，包括水饱和度。
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4.发明申请Machine, Program Product and Method to Determine a First Arrival of a Seismic Trace 审中-公开确定地震轨迹首次到达的机器，程序产品和方法公开(公告)号：US20110096626A1
公开(公告)日：2011-04-28
申请号：US12912034
申请日：2010-10-26
申请人： Weihong Zhu , Timothy H. Keho
发明人： Weihong Zhu , Timothy H. Keho
IPC分类号： G01V1/00
CPC分类号： G01V1/288
摘要： Embodiments of a machine, program product and computer implemented method to perform a process of picking an initial first arrival from at least one trace of the plurality of seismic traces and a process of refining the initial first arrival pick based upon a comparison of the initial first arrival pick with first arrival pick of adjacent traces is disclosed. Such embodiments perform the steps of: centering a main time window around each of the plurality of possible first arrivals for the seismic traces, setting a start of the time window to zero, transforming the plurality traces into a plurality of peak spike traces; dividing the main window into a plurality of sub-windows; comparing each of the plurality of peak spikes in the sub-window, determining the first arrivals, and determining if the first arrival is a desired pick.
摘要翻译： 机器，程序产品和计算机实现的方法的实施例，用于执行从多个地震轨迹中的至少一个轨迹拾取初始第一次到达的过程，以及基于初始第一到达选择的比较 披露了相邻痕迹的首次到达选择的到达选择。 这些实施例执行以下步骤：使主时间窗围绕地震迹线的多个可能的第一到达物体的周围，将时间窗口的开始设置为零，将多个迹线变换成多个峰值尖峰迹线; 将主窗口划分成多个子窗口; 比较子窗口中的多个峰值峰值中的每一个，确定初始到达，以及确定第一个到达是否是期望的拾取。
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