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公开(公告)号：US10480305B2
公开(公告)日：2019-11-19
申请号：US15229658
申请日：2016-08-05
IPC分类号： E21B44/00
摘要： A diagnostic apparatus configured to communicate with a well test system comprising a plurality of wells in a field, comprising a receiving component configured to receive a well test data from the well test system, a transmitting component configured to transmit an abnormal well test signal indication, at least one processor configured to communicate with the transmitting component and the receiving component, and a memory coupled to the at least one processor, wherein the memory comprises instructions that when executed by the at least one processor cause the diagnostic apparatus to compare the well test data to one or more well test descriptors stored in memory, correlate the well test data to an abnormal well test result selected based at least in part on the comparison with the one or more well test descriptors stored in the memory, and instruct the transmitting component to transmit an abnormal well test signal indication to a recipient.
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公开(公告)号：US20170058659A1
公开(公告)日：2017-03-02
申请号：US15229658
申请日：2016-08-05
CPC分类号： E21B44/00
摘要： A diagnostic apparatus configured to communicate with a well test system comprising a plurality of wells in a field, comprising a receiving component configured to receive a well test data from the well test system, a transmitting component configured to transmit an abnormal well test signal indication, at least one processor configured to communicate with the transmitting component and the receiving component, and a memory coupled to the at least one processor, wherein the memory comprises instructions that when executed by the at least one processor cause the diagnostic apparatus to compare the well test data to one or more well test descriptors stored in memory, correlate the well test data to an abnormal well test result selected based at least in part on the comparison with the one or more well test descriptors stored in the memory, and instruct the transmitting component to transmit an abnormal well test signal indication to a recipient.
摘要翻译： 一种诊断装置，被配置为与包括现场的多个井的井测试系统进行通信，所述井测试系统包括被配置为从所述井测试系统接收井测试数据的接收组件，被配置为发送异常井测试信号指示的发射组件， 至少一个处理器，被配置为与所述发射部件和所述接收部件进行通信;以及存储器，其耦合到所述至少一个处理器，其中，所述存储器包括当所述至少一个处理器执行时使所述诊断装置比较所述测试 数据存储到存储器中的一个或多个井测试描述符，将井测试数据与至少部分地基于与存储在存储器中的一个或多个井测试描述符进行比较而选择的异常井测试结果相关联，并且指示发射组件 以将异常井测试信号指示传送给接收者。
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公开(公告)号：US20130110485A1
公开(公告)日：2013-05-02
申请号：US13646363
申请日：2012-10-05
申请人： Weichang Li , Niranjan A. Subrahmanya , Limin Song , Adam K. Usadi , Krishnan Kumaran , Peng Xu , Michael E. McCracken , Dale E. Fitz
发明人： Weichang Li , Niranjan A. Subrahmanya , Limin Song , Adam K. Usadi , Krishnan Kumaran , Peng Xu , Michael E. McCracken , Dale E. Fitz
IPC分类号： G06G7/48
CPC分类号： G01V99/005
摘要： There is provided a system and method for determining interwell communication in a hydrocarbon-producing field that has a plurality of wells. An exemplary method comprises determining communication relationships for the plurality of wells using a multivariate dynamic joint analysis algorithm based on data representing properties of each of the plurality of wells. The multivariate dynamic joint analysis algorithm may employ a self-response of each of the plurality of wells and an interwell response between combinations of the plurality of wells. Data representative of the communication relationships is provided.
摘要翻译： 提供了一种用于确定具有多个井的烃生产领域中的井间通信的系统和方法。 示例性方法包括使用基于表示多个井中的每个井的属性的数据的多变量动态联合分析算法确定多个井的通信关系。 多变量动态联合分析算法可以采用多个井中的每一个的自身响应和多个井的组合之间的井间响应。 提供代表通信关系的数据。
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公开(公告)号：US20190064389A1
公开(公告)日：2019-02-28
申请号：US16057356
申请日：2018-08-07
摘要： A method including: storing, in a computer memory, geophysical data obtained from a survey of a subsurface region; and extracting, with a computer, a subsurface physical property model by processing the geophysical data with one or more convolutional neural networks, which are trained to relate the geophysical data to at least one subsurface physical property consistent with geological prior information.
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5.发明授权公开(公告)号：US09328578B2
公开(公告)日：2016-05-03
申请号：US13989726
申请日：2011-11-17
申请人： Krishnan Kumaran , Niranjan A. Subrahmanya , Pavlin B. Entchev , Randy C. Tolman , Renzo Moises Angeles Boza
发明人： Krishnan Kumaran , Niranjan A. Subrahmanya , Pavlin B. Entchev , Randy C. Tolman , Renzo Moises Angeles Boza
IPC分类号： E21B23/00 , E21B41/00 , E21B43/116 , E21B47/09
CPC分类号： E21B23/00 , E21B41/00 , E21B43/116 , E21B47/0905
摘要： Methods and apparatus for actuating a downhole tool in wellbore includes acquiring a CCL data set or log from the wellbore that correlates recorded magnetic signals with measured depth, and selects a location within the wellbore for actuation of a wellbore device. The CCL log is then downloaded into an autonomous tool. The tool is programmed to sense collars as a function of time, thereby providing a second CCL log. The autonomous tool also matches sensed collars with physical signature from the first CCL log and then self-actuates the wellbore device at the selected location based upon a correlation of the first and second CCL logs.
摘要翻译： 用于在井筒中致动井下工具的方法和装置包括从井眼获取CCL数据集或记录，其将记录的磁信号与测量的深度相关联，并且选择井筒内的位置以致动井筒装置。 然后将CCL日志下载到自主工具中。 该工具被编程为感测作为时间的函数的项圈，从而提供第二个CCL日志。 自主工具还将感测到的套环与来自第一CCL日志的物理签名相匹配，然后基于第一和第二CCL日志的相关性自动致动所选位置处的井眼设备。
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公开(公告)号：US10996372B2
公开(公告)日：2021-05-04
申请号：US16057356
申请日：2018-08-07
摘要： A method including: storing, in a computer memory, geophysical data obtained from a survey of a subsurface region; and extracting, with a computer, a subsurface physical property model by processing the geophysical data with one or more convolutional neural networks, which are trained to relate the geophysical data to at least one subsurface physical property consistent with geological prior information.
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公开(公告)号：US20190064378A1
公开(公告)日：2019-02-28
申请号：US16059567
申请日：2018-08-09
摘要： A method to automatically interpret a subsurface feature within geophysical data, the method including: storing, in a computer memory, geophysical data obtained from a survey of a subsurface region; and extracting, with a computer, a feature probability volume by processing the geophysical data with one or more fully convolutional neural networks, which are trained to relate the geophysical data to at least one subsurface feature, wherein the extracting includes fusing together outputs of the one or more fully convolutional neural networks.
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8.发明申请公开(公告)号：US20130255939A1
公开(公告)日：2013-10-03
申请号：US13989726
申请日：2011-11-17
申请人： Krishnan Kumaran , Niranjan A. Subrahmanya , Pavlin B. Entchev , Randy C. Tolman , Renzo Moises Angeles Boza
发明人： Krishnan Kumaran , Niranjan A. Subrahmanya , Pavlin B. Entchev , Randy C. Tolman , Renzo Moises Angeles Boza
IPC分类号： E21B23/00
CPC分类号： E21B23/00 , E21B41/00 , E21B43/116 , E21B47/0905
摘要： Methods and apparatus for actuating a downhole tool in wellbore includes acquiring a CCL data set or log from the wellbore that correlates recorded magnetic signals with measured depth, and selects a location within the wellbore for actuation of a wellbore device. The CCL log is then downloaded into an autonomous tool. The tool is programmed to sense collars as a function of time, thereby providing a second CCL log. The autonomous tool also matches sensed collars with physical signature from the first CCL log and then self-actuates the wellbore device at the selected location based upon a correlation of the first and second CCL logs.
摘要翻译： 用于在井筒中致动井下工具的方法和装置包括从井眼获取CCL数据集或记录，其将记录的磁信号与测量的深度相关联，并且选择井筒内的位置以致动井筒装置。 然后将CCL日志下载到自主工具中。 该工具被编程为感测作为时间的函数的项圈，从而提供第二个CCL日志。 自主工具还将感测到的套环与来自第一CCL日志的物理签名相匹配，然后基于第一和第二CCL日志的相关性自动致动所选位置处的井眼设备。
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