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41. 发明申请

US20150354351A1 Apparatus and Method for Monitoring Fluid Flow in a Wellbore Using Acoustic Signals 审中-公开
标题翻译：使用声信号监测井筒中流体流动的装置和方法
公开(公告)号：US20150354351A1
公开(公告)日：2015-12-10
申请号：US14434732
申请日：2013-12-18
申请人： Timothy I. MORROW , Stuart R. KELLER , Max DEFFENBAUGH , Mark M. DISKO , David A. STILES
发明人： Timothy I. Morrow , Stuart R. Keller , Max Deffenbaugh , Mark M. Disko , David A. Stiles
IPC分类号： E21B47/16 , E21B47/10 , E21B47/01
CPC分类号： E21B47/01 , E21B47/10 , E21B47/12 , E21B47/14 , E21B47/16 , E21B49/00 , E21B49/08
摘要： An electro-acoustic system for downhole telemetry employs a series of communications nodes spaced along a string of casing within a wellbore. The nodes allow wireless communication between transceivers residing within the nodes and a receiver at the surface. The transceivers provide node-to-node communication up a wellbore at high data transmission rates for data indicative of fluid flow within the wellbore. A method of monitoring the flow of fluid within a wellbore uses a plurality of data transmission nodes situated along the casing string sending signals to a receiver at the surface. The signals are then analyzed.
摘要翻译：用于井下遥测的电声系统采用沿着井筒内的一串套管间隔开的一系列通信节点。节点允许驻留在节点内的收发器与表面的接收器之间的无线通信。收发器为高数据传输速率的井筒提供节点到节点的通信，用于指示井筒内的流体流动的数据。监测井眼内的流体流动的方法使用沿着套管柱定位的多个数据传输节点，其向表面的接收器发送信号。然后分析信号。

42. 发明申请

US20150300159A1 Apparatus and Method for Evaluating Cement Integrity in a Wellbore Using Acoustic Telemetry 审中-公开
标题翻译：使用声学遥测法评估井眼水泥完整性的装置和方法
公开(公告)号：US20150300159A1
公开(公告)日：2015-10-22
申请号：US14435987
申请日：2013-12-18
申请人： David A. STILES , Stuart R. KELLER , Timothy I. MORROW , Mark M. DISKO , Max DEFFENBAUGH
发明人： David A. Stiles , Stuart R. Keller , Timothy I. Morrow , Max Deffenbaugh , Mark M. Disko
IPC分类号： E21B47/16 , E21B47/00
CPC分类号： E21B47/16 , E21B47/0005 , E21B47/011
摘要： An electro-acoustic system for downhole telemetry employs a series of communications nodes spaced along a string of casing within a wellbore. In one embodiment the nodes are placed within the cement sheath surrounding the joints of casing and allow wireless communication between transceivers residing within the communications nodes and a receiver at the surface. The transceivers provide node-to-node communication up a wellbore at high data transmission rates for data indicative of cement sheath integrity. A method of evaluating a cement sheath in a wellbore uses a plurality of data transmission nodes situated along the casing string which send signals to a receiver at the surface. The signals are then analyzed.
摘要翻译：用于井下遥测的电声系统采用沿着井筒内的一串套管间隔开的一系列通信节点。在一个实施例中，节点被放置在围绕套管接头的水泥护套内，并且允许驻留在通信节点内的收发器与表面上的接收器之间的无线通信。收发器为高数据传输速率的井筒提供节点到节点的通信，用于指示水泥套完整性的数据。评估井筒中水泥护套的方法使用沿着套管柱定位的多个数据传输节点，该数据传输节点向表面上的接收器发送信号。然后分析信号。

43. 发明申请

US20150285066A1 Electro-Acoustic Transmission of Data Along a Wellbore 审中-公开
标题翻译：井眼数据的电声传输
公开(公告)号：US20150285066A1
公开(公告)日：2015-10-08
申请号：US14434728
申请日：2013-12-18
申请人： Stuart R. KELLER , Timothy I. ROW , Max DEFFENBAUGH , Mark M. DISKO , David A. STILES
发明人： Stuart R. Keller , Timothy I. Morrow , Max Deffenbaugh , Mark M. Disko , David A. Stiles
IPC分类号： E21B47/16
CPC分类号： E21B47/16 , E21B17/1078 , E21B47/011 , G01V11/002
摘要： A system for downhole telemetry employs a series of communications nodes spaced along a tubular body such as a pipe in a wellbore. The nodes allow hybrid wired-and-wireless communication between one or more sensors residing at the level of a subsurface formation and a receiver at the surface. The nodes employ electro-acoustic transducers providing node-to-node communication up a wellbore at high data transmission rates. A method of transmitting data in a wellbore uses a plurality of data transmission nodes situated along a tubular body to deliver an alternating electrical and acoustic transmission of data along the wellbore.
摘要翻译：用于井下遥测的系统采用沿管状体（例如井筒中的管道）间隔开的一系列通信节点。这些节点允许位于地下地层水平的一个或多个传感器和表面的接收器之间的混合有线和无线通信。节点采用电声换能器，以高数据传输速率向上提供节点到节点的通信。在井筒中传送数据的方法使用沿着管状体设置的多个数据传输节点，沿着井眼传送数据的交替电和声传输。

44. 发明授权

US08073625B2 Method for combining seismic data sets 有权
标题翻译：地震数据组合方法
公开(公告)号：US08073625B2
公开(公告)日：2011-12-06
申请号：US13028837
申请日：2011-02-16
申请人： Max Deffenbaugh , Ramesh Neelamani
发明人： Max Deffenbaugh , Ramesh Neelamani
IPC分类号： G01V1/00 , G01V1/28
CPC分类号： G01V1/28 , G01V2210/20
摘要： A method is disclosed for combining seismic data sets. This method has application in merging data sets of different vintages, merging data sets collected using different acquisition technologies, and merging data sets acquired using different types of sensors, for example merging hydrophone and geophone measurements in ocean bottom seismic data. In one embodiment, a desired data trace is to be determined from a set of measured data traces, and the following steps are applied: (a) model filters are constructed which express the deterministic relationship between the desired data trace and each available measured trace that depends on the desired data trace; (b) the noise properties associated with each measured data trace are determined; (c) a sufficient statistic for the desired data trace is formed by application of an appropriate filter to each measured trace and summing the filter outputs; (d) the sufficient statistic is further processed by a single-input single-output estimator to construct an estimate of the desired data trace from the sufficient statistic.
摘要翻译：公开了一种用于组合地震数据集的方法。该方法适用于合并不同年份的数据集，合并使用不同采集技术收集的数据集，以及合并使用不同类型传感器获取的数据集，例如在海底地震数据中合并水听器和地震检波器测量。在一个实施例中，要从一组测量数据迹线确定期望的数据轨迹，并且应用以下步骤：（a）构造模型过滤器，其表示所需数据轨迹和每个可用测量轨迹之间的确定性关系，取决于所需的数据跟踪; （b）确定与每个测量数据迹线相关联的噪声特性; （c）通过对每个测量轨迹应用适当的滤波器并对滤波器输出求和来形成所需数据轨迹的足够的统计量; （d）足够的统计量由单输入单输出估计器进一步处理，从足够的统计量构建所需数据跟踪的估计。

45. 发明申请

US20090204377A1 Method for Constructing Geologic Models of Subsurface Sedimentary Volumes 有权
标题翻译：地下沉积体积地质模型构建方法
公开(公告)号：US20090204377A1
公开(公告)日：2009-08-13
申请号：US11658922
申请日：2005-08-19
申请人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
发明人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
IPC分类号： G06T17/20 , G06G7/50
CPC分类号： G01V1/282 , G01V2210/661
摘要： A method is disclosed for using a three-dimensional seismic image of a subsurface earth volume to construct a geologic model specifying the spatially-varying grain size distribution, porosity, and permeability throughout the volume. The method applies to earth volumes composed of water-lain clastic sedimentary deposits and involves, in one embodiment, (a) identifying the outline forms of geologic bodies in geologic data; (b) using the outline forms of the geologic bodies to determine the spatially-varying grain size distribution within the bodies, guided by assumptions about the nature and behavior of the paleoflow that deposited the bodies; (c) determining rock properties such as, porosity and permeability within the geologic bodies based on grain-size distribution, mineralogy and burial history information.
摘要翻译：公开了一种使用地下地球体积的三维地震图像来构建地质模型的方法，该地质模型规定了整个体积中空间变化的粒度分布，孔隙度和渗透率。该方法适用于由含水碎屑沉积沉积物组成的地球体积，并且在一个实施方案中涉及（a）在地质数据中识别地质体的轮廓形式; （b）使用地质体的轮廓形式来确定物体内的空间变化的粒度分布，并根据沉积物体的古气候的性质和行为的假设来指导; （c）基于粒度分布，矿物学和埋藏历史信息，确定地质体内的岩石性质，如孔隙度和渗透率。

46. 发明授权

US07477992B2 Method for combining seismic data sets 有权
标题翻译：地震数据组合方法
公开(公告)号：US07477992B2
公开(公告)日：2009-01-13
申请号：US11340011
申请日：2006-01-24
申请人： Max Deffenbaugh , Ramesh Neelamani
发明人： Max Deffenbaugh , Ramesh Neelamani
IPC分类号： G01V1/00 , G01V1/28
CPC分类号： G01V1/28 , G01V2210/20
摘要： A method for combining seismic data sets has application in merging data sets of different vintages, merging data sets collected using different acquisition technologies, and merging data sets acquired using different types of sensors. In one embodiment, a desired data trace is to be determined from a set of measured data traces, and the following steps are applied: (a) model filters are constructed which express the deterministic relationship between the desired data trace and each available measured trace that depends on the desired data trace; (b) the noise properties associated with each measured data trace are determined; (c) a sufficient statistic for the desired data trace is formed by application of an appropriate filter to each measured trace and summing the filter outputs; (d) the sufficient statistic is further processed by a single-input single-output estimator to construct an estimate of the desired data trace from the sufficient statistic.
摘要翻译：一种组合地震数据集的方法，适用于合并不同年份的数据集，合并使用不同采集技术收集的数据集，以及合并使用不同类型传感器获取的数据集。在一个实施例中，要从一组测量数据迹线确定期望的数据轨迹，并且应用以下步骤：（a）构造模型过滤器，其表示所需数据轨迹和每个可用测量轨迹之间的确定性关系，取决于所需的数据跟踪; （b）确定与每个测量数据迹线相关联的噪声特性; （c）通过对每个测量轨迹应用适当的滤波器并对滤波器输出求和来形成所需数据轨迹的足够的统计量; （d）足够的统计量由单输入单输出估计器进一步处理，从足够的统计量构建所需数据跟踪的估计。

47. 发明申请

US20070100593A1 Method for constructing a geologic model of a subsurface reservoir 有权
标题翻译：构造地下储层地质模型的方法
公开(公告)号：US20070100593A1
公开(公告)日：2007-05-03
申请号：US10586373
申请日：2005-02-22
申请人： Max Deffenbaugh , Paul Dunn
发明人： Max Deffenbaugh , Paul Dunn
IPC分类号： G06G7/48
CPC分类号： E21B49/00 , G01V1/301
摘要： The present invention is a method for constructing a geologic model of a subsurface reservoir which is a composite sedimentary body (30) composed of many smaller fundamental sedimentary bodies (32). In one embodiment, the fundamental sedimentary bodies (32) within the composite body (30) are specified by the properties of the flow which built them, including the flow properties that existed at the local inlet (36) of each fundamental body (32). The statistical distribution of these local inlet properties is characterized throughout the composite sedimentary body (30) using either outline forms of some of the fundamental sedimentary bodies (32) or a well penetration which samples the composite sedimentary body (30). The geologic model is constructed by placing an appropriate statistical distribution of the fundamental sedimentary bodies (32) into the outline form of the composite sedimentary body (30) so that the grain size distribution and/or other geologic properties are specified at each point within the composite sedimentary body (30).
摘要翻译：本发明是一种构造地下储层的地质模型的方法，该地下储层是由许多较小的基底沉积体组成的复合沉积体（30）（32）。在一个实施例中，复合体（30）内的基础沉积体（32）由构成它们的流动特性来确定，包括存在于每个基体（32）的局部入口（36）处的流动性质，。这些局部入口性质的统计分布在整个复合沉积体（30）中的特征是使用一些基本沉积体（32）的轮廓形式或对复合沉积体（30）进行取样的井渗透。地质模型是通过将基础沉积体（32）的适当统计分布放置在复合沉积体（30）的轮廓形式中构成的，以使得粒度分布和/或其他地质特性在复合沉积体（30）。

48. 发明申请

US20060265131A1 Method to determine properties of a sedimentary body from thickness and grain size distribution at a point within the body 有权
标题翻译：确定沉积体的性质的方法，从体内的一个点处的厚度和粒度分布来确定
公开(公告)号：US20060265131A1
公开(公告)日：2006-11-23
申请号：US10550172
申请日：2004-03-18
申请人： Max Deffenbaugh , David Hoyal , Neal Adair , Chun Huh
发明人： Max Deffenbaugh , David Hoyal , Neal Adair , Chun Huh
IPC分类号： G01V1/28
CPC分类号： G01V1/30 , G01V1/306 , G01V2210/661
摘要： A method to determine the properties of a water-lain sediment body from a measurement of grain size distribution and deposit thickness at one location in the body is disclosed. In one embodiment, the method comprises (a) determining the flow properties at the measured location, (b) extrapolating the flow properties back to the inlet through which the depositing flow was emitted, (c) determining at least one property of the water-lain sediment throughout the sediment body by modeling the flow properties using the extrapolated flow properties at the inlet from step (b) as a boundary condition. The flow properties associated with the sediment body include flow velocity, suspended sediment volume fractions, deposition time, and flow height. The properties of the water-lain sediments include, in addition to the flow properties associated with deposition of the sediments, the thickness of the sediment body, the size of the body, the shape of the body, and the grain size distribution at each point within the body.
摘要翻译：公开了一种通过测量身体中一个位置的粒度分布和沉积物厚度来确定水体沉积物的性质的方法。在一个实施方案中，该方法包括（a）确定在测量位置处的流动性质，（b）将流动特性外推回到沉积流被排出的入口，（c）确定水 - 通过使用来自步骤（b）的入口处的外推流动性质作为边界条件来模拟流动性质来沉淀整个沉积物体中的沉积物。与沉积物相关的流动特性包括流速，悬浮物体积分数，沉积时间和流动高度。除了与沉积物沉积相关的流动特性之外，水沉积物的性质还包括沉积物的厚度，身体的尺寸，身体的形状以及每个点的粒度分布在身体内。

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