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41. 发明申请

US20170075030A1 Accelerated Occam Inversion Using Model Remapping and Jacobian Matrix Decomposition 审中-公开
标题翻译：使用模型重映射和雅可比矩阵分解加速奥卡姆反演
公开(公告)号：US20170075030A1
公开(公告)日：2017-03-16
申请号：US15239174
申请日：2016-08-17
申请人： Brent D. WHEELOCK
发明人： Brent D. WHEELOCK
IPC分类号： G01V99/00 , G06F17/16
CPC分类号： G01V99/005 , G01V3/38 , G01V11/00 , G01V2210/61 , G06F17/16
摘要： A method including: generating an updated subsurface property model of a subsurface region, with a computer, from an initial estimate of the subsurface property model by performing an iterative inversion, which includes inverting geophysical data to infer the updated subsurface property model, wherein the generating the updated subsurface property model includes linearly remapping the initial estimate of the subsurface property model based on an inverse of a regularization operator, included with the initial estimate of the subsurface property model, into one in which the regularization operator is represented by an identity matrix, performing a unitary matrix decomposition in order to group the identity matrix with sparse matrices output from the unitary matrix decomposition, and performing a search over at least one trade-off parameter to reduce a misfit between simulated data generated from a most recent estimate of the subsurface property model and the geophysical data until a predetermined stopping criteria is satisfied; and generating, with a computer, an image of the subsurface region using the updated subsurface property model.
摘要翻译：一种方法，包括：通过执行迭代反演从地下属性模型的初始估计中与计算机一起产生次表面区域的更新的地下属性模型，其包括反转地球物理数据以推断更新的地下属性模型，其中生成更新的地下属性模型包括基于与地下属性模型的初始估计一起包括的正则化运算符的逆，将地下属性模型的初始估计线性地重新映射成其中正则化运算符由单位矩阵表示的初始估计，执行单一矩阵分解，以便从单一矩阵分解输出的稀疏矩阵对单位矩阵进行分组，并且执行至少一个权衡参数的搜索以减少从最近的地下估计产生的模拟数据之间的失配物业模型和地球物理数据直到一个pred 终止停止标准得到满足; 以及使用计算机使用更新的地下属性模型生成地下区域的图像。

42. 发明授权

US09594186B2 Method and system for partitioning parallel simulation models 有权
标题翻译：分割并行仿真模型的方法和系统
公开(公告)号：US09594186B2
公开(公告)日：2017-03-14
申请号：US13509527
申请日：2010-10-19
申请人： Serguei Maliassov , Robert R. Shuttleworth
发明人： Serguei Maliassov , Robert R. Shuttleworth
IPC分类号： G01V99/00 , E21B43/00 , G01V11/00 , G06F17/50
CPC分类号： G01V99/00 , E21B43/00 , G01V11/00 , G01V2210/66 , G06F17/50 , G06F2217/16
摘要： A method is presented for partitioning a simulation model into a plurality of subdomains that may each be assigned to one of a plurality of processors. The method includes creating a representation of a topology graph of a simulation model in a tangible, computer readable medium. The topology graph includes a plurality of computational elements and a plurality of connections between those elements. Each of the plurality of connections is weighted to create a plurality of weights, and each of the plurality of weights is scaled. Optionally, the weights can be mapped to different interval of values. Based on the weights information the topology graph is partitioned into two or more subdomains, wherein a partition boundary follows a local topographical minimum in the topology graph. A subdomain is assigned to each of the plurality of processors.
摘要翻译：提出了一种用于将模拟模型分割成可以分配给多个处理器之一的多个子域的方法。该方法包括在有形的计算机可读介质中创建仿真模型的拓扑图的表示。拓扑图包括多个计算元件和这些元件之间的多个连接。多个连接中的每一个被加权以创建多个权重，并且对多个权重中的每一个进行缩放。可选地，可以将权重映射到不同的值间隔。基于权重信息，拓扑图被分割成两个或多个子域，其中分区边界遵循拓扑图中的局部拓扑最小值。子域被分配给多个处理器中的每一个。

43. 发明授权

US09588939B2 Apparatus and computer readable medium for determining well characteristics and pore architecture utilizing conventional well logs 有权
标题翻译：用于利用常规测井记录确定井特征和孔结构的装置和计算机可读介质
公开(公告)号：US09588939B2
公开(公告)日：2017-03-07
申请号：US13716688
申请日：2012-12-17
申请人： Saudi Arabian Oil Company
发明人： Johannes Jacobus Buiting , Nicolas Leseur
IPC分类号： G01N15/08 , G06F17/18 , G01V3/38 , G01V11/00 , E21B49/08 , E21B49/00
CPC分类号： G06F17/18 , E21B49/00 , E21B49/087 , G01V3/38 , G01V11/00 , Y02A90/342
摘要： Apparatus, computer readable media, method and program code for determining well characteristics and pore architecture for a hydrocarbon well utilizing data available from conventional/standard electronic well logs, are provided. An example apparatus is configured to perform operations which include determining the value of well constants from well log data to include calculating water saturation, free water level location, wettability, and pore throat heterogeneity, and calculating pore architecture at log resolution responsive thereto. This can be accomplished, for example, by accessing well log data from a conventional well log, determining a linear regression line responsive to parameters calculated from the well log data, the linear regression line having a slope and an intercept, and determining a value of each of a plurality of well constants responsive to a value of the slope and of the intercept of the linear regression line.
摘要翻译：提供了利用可从常规/标准电子井测井获得的数据来确定烃井的井特性和孔结构的装置，计算机可读介质，方法和程序代码。示例性装置被配置为执行操作，其包括从测井数据确定井常数的值，以包括计算水饱和度，自由水位定位，润湿性和孔喉异质性，以及响应于此以对数分辨率计算孔结构。这可以通过例如通过从常规测井记录访问测井数据来确定响应于从测井数据计算的参数的线性回归线，线性回归线具有斜率和截距来确定响应于斜率值和线性回归线的截距的多个阱常数中的每一个。

44. 发明申请

US20170058669A1 APPARATUS AND METHOD OF USING MEASUREMENT WHILE DRILLING DATA TO GENERATE MECHANICAL ROCK-STRENGTH PROPERTIES AND MAP MECHANICAL ROCK-STRENGTH PROPERTIES ALONG A BOREHOLE 审中-公开
标题翻译：钻孔数据生成机械强度特性的测量方法和岩层的机械强度特性
公开(公告)号：US20170058669A1
公开(公告)日：2017-03-02
申请号：US15263278
申请日：2016-09-12
申请人： Fracture ID, Inc.
发明人： James D. Lakings , Jesse B. Havens
IPC分类号： E21B49/00 , G01N3/40 , G01V11/00 , E21B43/26
CPC分类号： E21B49/003 , E21B43/26 , E21B47/16 , E21B49/006 , G01N3/40 , G01V1/306 , G01V11/00 , G01V11/002 , G01V2200/16 , G01V2210/62
摘要： The present disclosure involves a obtaining force and motion data from a measurement while drilling apparatus or the like having sensors measuring forces and motions of the drill bit while drilling a well. The force and motion data is transformed into spectral pairings from which distributions, such as force displacement and power law relationship, are generated. From the distributions various rock strength properties along the well bore may be derived and used in various possible completion processes such as perforation placements and packer placements.
摘要翻译：本公开内容涉及在钻井装置等时具有来自测量的获得力和运动数据，其具有在钻井时测量钻头的力和运动的传感器。力和运动数据被转换成频谱配对，从中产生分布，如力位移和幂律关系。根据分布，可以导出并且在各种可能的完井过程中使用沿着井眼的各种岩石强度性质，例如穿孔布置和封隔器放置。

45. 发明授权

US09582764B2 Real-time risk prediction during drilling operations 有权
标题翻译：钻井作业中的实时风险预测
公开(公告)号：US09582764B2
公开(公告)日：2017-02-28
申请号：US14429072
申请日：2013-10-25
申请人： Landmark Graphics Corporation
发明人： Serkan Dursun , Tayfun Tuna , Kaan Duman
IPC分类号： G06G7/48 , G06N5/04 , G06N99/00 , E21B41/00 , G01V11/00
CPC分类号： G06N5/048 , E21B41/00 , G01V11/00 , G06N99/005
摘要： Systems and methods for real-time risk prediction during drilling operations using real-time data from an uncompleted well, a trained coarse layer model and a trained fine layer model for each respective layer of the trained coarse layer model. In addition to using the systems and methods for real-time risk prediction, the systems and methods may also be used to monitor other uncompleted wells and to perform a statistical analysis of the duration of each risk level for the monitored well.
摘要翻译：用于钻井操作中的实时风险预测的系统和方法，其使用来自未完成井的实时数据，经过训练的粗糙层模型和经训练的粗糙层模型的每个相应层的训练的细层模型。除了使用系统和方法进行实时风险预测之外，系统和方法还可用于监测其他未完成的井，并对监测井的每个风险水平的持续时间进行统计分析。

46. 发明申请

US20170039780A1 Timing System 审中-公开
标题翻译：定时系统
公开(公告)号：US20170039780A1
公开(公告)日：2017-02-09
申请号：US15116322
申请日：2015-01-28
申请人： SPEED4 SYSTEM AG
发明人： Wolfgang Alexander PAES
IPC分类号： G07C1/24 , G01V11/00 , G04F10/00
CPC分类号： G07C1/24 , G01V8/22 , G01V11/00 , G04F10/00 , G04F13/02 , G07C1/22
摘要： The invention relates to a timing system for measuring a runner's (2) running time between two presence points (3) of the runner's running path, comprising a measurement beam receiver (MSE (5)) and a measurement beam emitter (MSG (6)). The measurement beam (8) from these intersects said running path. When reception of the measurement beam is interrupted, presence signals are generated for the runner that are evaluated in the timer (8) in order to acquire and output the running time. In a running path with a turn-around between a start/finish line (SZL (10)) and a turn-around point (4.3), or a running path that is undulating to zig-zagged, the measurement beam receiver MSG (beam source 6.2, mirror 6.1) is situated at the ends of said running path. Presence signals are generated at the turn-around point (4.3) and/or at least one of the turning points (3) of said running path. In addition, the pairing of an additional measurement beam receiver [start/finish MSE (5.2)] and beam source (6.2), with a measurement beam perpendicularly intersecting the running path, can be arranged on the start/finish line (10) and is preferably integrated into a shared timer unit (9).
摘要翻译：本发明涉及一种用于测量跑步者（2）在跑步者行驶路径的两个存在点（3）之间的运行时间的计时系统，包括测量束接收器（MSE（5））和测量射束发射器（MSG））。来自它们的测量光束（8）与所述运行路径相交。当中断测量光束的接收时，为在定时器（8）中评估的转轮产生存在信号，以便获取和输出运行时间。在起始/终点线（SZL（10））和转向点（4.3）之间的转向或起伏为锯齿形的运行路径的运行路径中，测量波束接收机MSG（波束源6.2，反射镜6.1）位于所述运行路径的末端。在转向点（4.3）和/或所述运行路径的转折点（3）中的至少一个产生存在信号。另外，在起始/终点线（10）上可以配置附加测量光束接收器[开始/完成MSE（5.2）]和与源运行路径垂直相交的测量光束（6.2）的配对，优选地集成到共享定时器单元（9）中。

47. 发明申请

US20160364508A1 Method for visualization of fluid filtration in heterogeneous porous medium 审中-公开
标题翻译：非均质多孔介质中流体过滤可视化的方法
公开(公告)号：US20160364508A1
公开(公告)日：2016-12-15
申请号：US14999650
申请日：2016-06-10
申请人： Ekaterina A. Glazkova , Maria M. Sorokina , Dmitri A. Eydinov
发明人： Ekaterina A. Glazkova , Maria M. Sorokina , Dmitri A. Eydinov
IPC分类号： G06F17/50 , E21B43/20 , E21B43/16
CPC分类号： G01V99/005 , E21B43/00 , E21B43/20 , E21B47/10 , G01V11/00 , G01V2210/644 , G01V2210/66
摘要： A method and system for visualization of a direction of a fluid flow in heterogeneous porous medium in hydrocarbon reservoirs based on the streamlines. The method allows for constructing the detailed and accurate model of a direction and a volume of the fluids being transferred between the wells and can be used for analysis of waterflooding and hydrodynamic connectivity between the wells used in oil and gas reservoirs with a large number of wells. The visualization method can be used both for analysis of instantaneous fluid flows at the current calculation step of hydrodynamic simulator and for analysis of fluid flows accumulated over several calculation steps.
摘要翻译：基于流线，油气藏异质多孔介质中流体流动方向可视化的方法和系统。该方法允许构建在井之间转移的流体的方向和体积的详细和准确的模型，并且可以用于分析在具有大量井的油气藏中使用的井之间的注水和水动力连通性。可视化方法既可用于流体动力学模拟器当前计算步骤的瞬时流体流动分析，也可用于多个计算步骤中累积的流体流动分析。

48. 发明申请

US20160282463A1 SYSTEM AND METHOD OF UNDERGROUND WATER DETECTION 有权
标题翻译：地下水检测系统及方法
公开(公告)号：US20160282463A1
公开(公告)日：2016-09-29
申请号：US15014053
申请日：2016-02-03
申请人： Utilis Israel Ltd
发明人： Lauren GUY , Eran NEVO
IPC分类号： G01S13/88 , G01V11/00 , G01V3/12
CPC分类号： G01S13/885 , G01S7/025 , G01S7/411 , G01S13/867 , G01S13/90 , G01S2013/9076 , G01V3/12 , G01V8/005 , G01V9/02 , G01V11/00 , Y02A90/32 , Y02A90/344 , Y02A90/36
摘要： Embodiments of the invention are directed to a method of determining underground liquid (e.g., water) content. Embodiments of the method may include: receiving a scan of an area at a first polarization, the scan scans including first L band microwave reflections from the area. Embodiments of the invention may include receiving an optical data at a wavelength of 1 millimeter to 10 nanometers. Embodiments of the method may further include filtering electromagnetic noise from the scan using the optical data. Embodiments of the method may further include creating a water roughness map based on typical roughness values of various types of water sources and the filtered scan, identifying a first type of water sources using the water roughness map and the filtered scan and calculating the water content at locations in the area based on the identified first type of water sources.
摘要翻译：本发明的实施方案涉及确定地下液体（例如水）含量的方法。该方法的实施例可以包括：接收第一偏振区域的扫描，扫描扫描包括来自该区域的第一L波段微波反射。本发明的实施例可以包括接收波长为1毫米至10纳米的光学数据。该方法的实施例还可以包括使用光学数据来从扫描过滤电磁噪声。该方法的实施例还可以包括基于各种类型的水源和经过滤的扫描的典型粗糙度值创建水粗糙度图，使用水粗糙度图和滤波扫描识别第一类型的水源，并计算水分含量基于确定的第一类型的水源在该地区的位置。

49. 发明申请

US20160275133A1 DOUBLE-TIME ANALYSIS OF OIL RIG ACTIVITY 审中-公开
标题翻译：油井活动的双重时间分析
公开(公告)号：US20160275133A1
公开(公告)日：2016-09-22
申请号：US15036412
申请日：2013-12-12
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： James W. Moore
IPC分类号： G06F17/30 , G06F11/07
CPC分类号： G06F17/30371 , E21B47/00 , E21B47/024 , E21B47/12 , E21B49/00 , G01V11/00 , G06F11/0706 , G06F11/0751 , G06F11/0787 , G06F11/0793 , G06F17/30368
摘要： A method and apparatus for collection and analysis of oil rig activity is described. The method includes collecting wellsite data from a plurality of sources, including real-time data sources and macroscopic reports. In certain embodiments, the collected data may be standardized based on templates specifying data format and presentation. Additionally, the data may be automatically corrected by using data error lists that identify algorithms for diagnosing and correcting errors in the data. Data collected from multiple sources may be time-aligned so that data from different sources may be correlated together by time. In certain embodiments, time aligning the data may include adjusting manually-logged timestamps for events in macroscopic reports based on real-time data. In this way, heterogeneous data from a plurality of sources may be homogenized. Optionally, the homogenized data may be used as inputs for wellsite data analysis or to produce various types of quality reports.
摘要翻译：描述了用于收集和分析石油钻井平台活动的方法和装置。该方法包括从多个源收集井场数据，包括实时数据源和宏观报告。在某些实施例中，所收集的数据可以基于指定数据格式和呈现的模板来标准化。另外，可以通过使用识别用于诊断和纠正数据中的错误的算法的数据错误列表来自动校正数据。从多个源收集的数据可以是时间对齐的，使得来自不同源的数据可以通过时间相关联。在某些实施例中，对准数据的时间可以包括基于实时数据来调整在宏观报告中的事件的手动记录时间戳。以这种方式，来自多个源的异构数据可以被均化。可选地，均质化数据可以用作井场数据分析的输入或者产生各种类型的质量报告。

50. 发明授权

US09449351B2 Method of characterising a resource 有权
标题翻译：表征资源的方法
公开(公告)号：US09449351B2
公开(公告)日：2016-09-20
申请号：US13378964
申请日：2010-06-15
申请人： Arja Jogita Jewbali , Arman Melkumyan , Fabio Ramos
发明人： Arja Jogita Jewbali , Arman Melkumyan , Fabio Ramos
IPC分类号： G06Q50/02 , G01V1/30 , G01V11/00
CPC分类号： G06Q50/02 , G01V1/30 , G01V11/00 , G01V2210/66
摘要： The present disclosure provides a method of characterizing a resource in a block located in an area. The method comprises the step of providing information concerning a property of the resource for a plurality of sample positions in, at or in the environment of the block. The information is obtained from analyzes of samples from the sample positions. The method further comprises modelling a change in the property along a distance at or within the block using the provided information. The method also comprises calculating parameters associated with the modelled change using Bayes' theorem and calculating a property characteristic of the resource for the block using the calculated parameters.
摘要翻译：本公开提供了表征位于区域中的块中的资源的方法。所述方法包括以下步骤：提供关于所述资源的属性的信息，所述信息在所述块的环境中，在该环境中或在该环境中的多个采样位置。从样品位置的样品分析获得信息。该方法还包括使用所提供的信息来建模在块处或内部的距离处的属性变化。该方法还包括使用贝叶斯定理计算与建模变化相关的参数，并使用计算的参数计算块的资源的属性特征。

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